Psyllid ID: psy4227

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------
Protein Sequence
MAARSDFEKNLLKKFVRGRRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDLTNKKEGESLDLTNKKKKKKKKKKKKKKKKN
Secondary Structure (PSIPRED)
cccccccccccccccccccccccccccccEEEccccccccccccccccccEEEEcccccccccccEEEEccEEEEEccccEEEcccccccccccccccccccccccccccccccccHHHHHHHcccccccccccccccccccccccccccccccccc
Secondary Structure Prediction (SSPRO)
ccccccccHcHHHHccccccccccccccEEEEEEEccccccccEEEccccEEEEEEEcccccccEEEEEcccEEEcccccEEEcccccccccccccccccccccccccccccccccccccccccEcccccccccEEEEEcccccccccccccccccc
Coil and Loop (DISEMBL)
MAARSDFEKNLLKKFVrgrrfrqpvlKERCKvlypyeaqnedeltlkeEDIVVLISrdapdkgwwkgelhgrvglfpdnfvtvlpttdetsiksekpspaksttnrirdsitkpsdtTAALRKSLdltnkkegesldltNKKKKKKKKKkkkkkkkn
Flexible Loop (DISEMBL)
maarsdfeknllkkfvrgrrfrqpvlkerckvlypyeaqnedeltlkEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPttdetsiksekpspaksttnrirdsitkpsdttaalrksldltnkkegesldltnkkkkkkkkkkkkkkkkn
Low Complexity Region (SEG)
MAARSDFEKNLLKKFVRGRRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDLTNKKEGESLDLTNkkkkkkkkkkkkkkkkN
Disordered region (IsUnstruct)
**********LLKKFVRGRRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP************************************************************************
Disordered Region (DISOPRED)
****S*************************KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT***************************************************************************
Disordered Region (DISEMBL)
MAARSDFEKNLLKKFVRGRRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT*******************IRDSITKPSDTTAALRKSLDLTNKKEGESLDLT******************
Disordered Region (DISPRO)
*********N***KFVR*RRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP************************************RKSLDLTNKKEGESLDLTNK****************
Transmembrane Helix (TMHMM)
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Transmembrane Helix (HMMTOP)
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Transmembrane Helix (MEMSAT)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
TM Helix, Signal Peptide (MEMSAT_SVM)
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TM Helix, Signal Peptide (Phobius)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
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Signal Peptide (SignalP NN Mode)
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Coiled Coils (COILS)
MAARSDFEKNLLKKFVRGRRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDLTNKKEGESxxxxxxxxxxxxxxxxxxxxxN
Positional Conservation
no confident homologs detected

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Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

ID	Length	Definition	RBH(Q2H)	RBH(H2Q)	Q cover	H cover	Identity	E-value
Query	157	2.2.26 [Sep-21-2011]
Q925Q9	709	SH3 domain-containing kin	no	N/A	0.369	0.081	0.666	1e-20
Q8R550	709	SH3 domain-containing kin	no	N/A	0.369	0.081	0.666	1e-20
Q96B97	665	SH3 domain-containing kin	no	N/A	0.363	0.085	0.677	2e-20
Q9JLQ0	637	CD2-associated protein OS	no	N/A	0.382	0.094	0.516	4e-15
Q9Y5K6	639	CD2-associated protein OS	no	N/A	0.382	0.093	0.516	7e-15
Q7TSG5	549	SH3 domain-containing pro	no	N/A	0.369	0.105	0.482	3e-12
Q4R729	692	SH3 domain-containing pro	N/A	N/A	0.369	0.083	0.5	5e-12
A4FU49	640	SH3 domain-containing pro	no	N/A	0.369	0.090	0.482	3e-11
Q9WVE9	1217	Intersectin-1 OS=Rattus n	no	N/A	0.350	0.045	0.491	2e-10
E9Q634	1107	Unconventional myosin-Ie	no	N/A	0.324	0.046	0.509	2e-10

>sp|Q925Q9|SH3K1_RAT SH3 domain-containing kinase-binding protein 1 OS=Rattus norvegicus GN=Sh3kbp1 PE=1 SV=2

 Score = 98.6 bits (244), Expect = 1e-20,   Method: Compositional matrix adjust.
 Identities = 40/60 (66%), Positives = 52/60 (86%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP+
Sbjct: 313 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPS 372

Adapter protein involved in regulating diverse signal transduction pathways. Involved in the regulation of endocytosis and lysosomal degradation of ligand-induced receptor tyrosine kinases, including EGFR and MET/hepatocyte growth factor receptor, through a association with CBL and endophilins. The association with CBL, and thus the receptor internalization, may inhibited by an interaction with PDCD6IP and/or SPRY2. Involved in regulation of ligand-dependent endocytosis of the IgE receptor (By similarity). Attenuates phosphatidylinositol 3-kinase activity by interaction with its regulatory subunit. May be involved in regulation of cell adhesion; promotes the interaction between TTK2B and PDCD6IP. May be involved in the regulation of cellular stress response via the MAPK pathways through its interaction with MAP3K4. Is involved in modulation of tumor necrosis factor mediated apoptosis. Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the control of cell shape and migration.
Rattus norvegicus (taxid: 10116)

>sp|Q8R550|SH3K1_MOUSE SH3 domain-containing kinase-binding protein 1 OS=Mus musculus GN=Sh3kbp1 PE=1 SV=1

 Score = 98.6 bits (244), Expect = 1e-20,   Method: Compositional matrix adjust.
 Identities = 40/60 (66%), Positives = 52/60 (86%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP+
Sbjct: 313 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPS 372

Adapter protein involved in regulating diverse signal transduction pathways. Involved in the regulation of endocytosis and lysosomal degradation of ligand-induced receptor tyrosine kinases, including EGFR and MET/hepatocyte growth factor receptor, through a association with CBL and endophilins. The association with CBL, and thus the receptor internalization, may inhibited by an interaction with PDCD6IP and/or SPRY2. Involved in regulation of ligand-dependent endocytosis of the IgE receptor. Attenuates phosphatidylinositol 3-kinase activity by interaction with its regulatory subunit. May be involved in regulation of cell adhesion; promotes the interaction between TTK2B and PDCD6IP. May be involved in the regulation of cellular stress response via the MAPK pathways through its interaction with MAP3K4. Is involved in modulation of tumor necrosis factor mediated apoptosis. Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the control of cell shape and migration.

Mus musculus (taxid: 10090)

>sp|Q96B97|SH3K1_HUMAN SH3 domain-containing kinase-binding protein 1 OS=Homo sapiens GN=SH3KBP1 PE=1 SV=2

 Score = 98.2 bits (243), Expect = 2e-20,   Method: Compositional matrix adjust.
 Identities = 40/59 (67%), Positives = 51/59 (86%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
           K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP
Sbjct: 269 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLP 327

Adapter protein involved in regulating diverse signal transduction pathways. Involved in the regulation of endocytosis and lysosomal degradation of ligand-induced receptor tyrosine kinases, including EGFR and MET/hepatocyte growth factor receptor, through a association with CBL and endophilins. The association with CBL, and thus the receptor internalization, may inhibited by an interaction with PDCD6IP and/or SPRY2. Involved in regulation of ligand-dependent endocytosis of the IgE receptor. Attenuates phosphatidylinositol 3-kinase activity by interaction with its regulatory subunit (By similarity). May be involved in regulation of cell adhesion; promotes the interaction between TTK2B and PDCD6IP. May be involved in the regulation of cellular stress response via the MAPK pathways through its interaction with MAP3K4. Is involved in modulation of tumor necrosis factor mediated apoptosis. Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the control of cell shape and migration.

Homo sapiens (taxid: 9606)

>sp|Q9JLQ0|CD2AP_MOUSE CD2-associated protein OS=Mus musculus GN=Cd2ap PE=1 SV=3

 Score = 80.5 bits (197), Expect = 4e-15,   Method: Compositional matrix adjust.
 Identities = 32/62 (51%), Positives = 44/62 (70%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           KE C+ L+PY   NEDELT +E +I+ LIS++  + GWWKGEL+G+ G+FPDNF   +  
Sbjct: 271 KEYCRTLFPYTGTNEDELTFREGEIIHLISKETGEAGWWKGELNGKEGVFPDNFAVQISE 330

Query: 87  TD 88
            D
Sbjct: 331 LD 332

Required for cytokinesis (By similarity). Seems to act as an adapter protein between membrane proteins and the actin cytoskeleton. May play a role in receptor clustering and cytoskeletal polarity in the junction between T-cell and antigen-presenting cell. May anchor the podocyte slit diaphragm to the actin cytoskeleton in renal glomerolus.

Mus musculus (taxid: 10090)

>sp|Q9Y5K6|CD2AP_HUMAN CD2-associated protein OS=Homo sapiens GN=CD2AP PE=1 SV=1

 Score = 79.7 bits (195), Expect = 7e-15,   Method: Compositional matrix adjust.
 Identities = 32/62 (51%), Positives = 44/62 (70%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           KE C+ L+ YE  NEDELT KE +I+ LIS++  + GWW+GEL+G+ G+FPDNF   +  
Sbjct: 271 KEYCRTLFAYEGTNEDELTFKEGEIIHLISKETGEAGWWRGELNGKEGVFPDNFAVQINE 330

Query: 87  TD 88
            D
Sbjct: 331 LD 332

Seems to act as an adapter protein between membrane proteins and the actin cytoskeleton. May play a role in receptor clustering and cytoskeletal polarity in the junction between T-cell and antigen-presenting cell. May anchor the podocyte slit diaphragm to the actin cytoskeleton in renal glomerolus. Also required for cytokinesis.

Homo sapiens (taxid: 9606)

>sp|Q7TSG5|SH321_MOUSE SH3 domain-containing protein 21 OS=Mus musculus GN=Sh3d21 PE=1 SV=1

 Score = 71.2 bits (173), Expect = 3e-12,   Method: Compositional matrix adjust.
 Identities = 28/58 (48%), Positives = 40/58 (68%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
           E C+VL+ Y+ +  DEL L++ D+V ++ +   DKGWW+GE  GR G+FPDNFV   P
Sbjct: 68  ETCRVLFDYQPEAPDELALQKGDLVKVLRKTTEDKGWWEGECQGRRGVFPDNFVIPPP 125

Mus musculus (taxid: 10090)

>sp|Q4R729|SH321_MACFA SH3 domain-containing protein 21 OS=Macaca fascicularis GN=SH3D21 PE=2 SV=1

 Score = 70.1 bits (170), Expect = 5e-12,   Method: Compositional matrix adjust.
 Identities = 29/58 (50%), Positives = 40/58 (68%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
           E  +VL+ Y+ +  DELTL+  D+V ++S+   DKGWW+GE  GR G+FPDNFV   P
Sbjct: 68  EAYRVLFDYQPEAPDELTLRRGDVVKVLSKTTEDKGWWEGECQGRRGVFPDNFVLPPP 125

Macaca fascicularis (taxid: 9541)

>sp|A4FU49|SH321_HUMAN SH3 domain-containing protein 21 OS=Homo sapiens GN=SH3D21 PE=2 SV=2

 Score = 67.8 bits (164), Expect = 3e-11,   Method: Compositional matrix adjust.
 Identities = 28/58 (48%), Positives = 39/58 (67%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
           E  +VL+ Y+ +  DEL L+  D+V ++S+   DKGWW+GE  GR G+FPDNFV   P
Sbjct: 68  EVYRVLFDYQPEAPDELALRRGDVVKVLSKTTEDKGWWEGECQGRRGVFPDNFVLPPP 125

Homo sapiens (taxid: 9606)

>sp|Q9WVE9|ITSN1_RAT Intersectin-1 OS=Rattus norvegicus GN=Itsn1 PE=1 SV=1

 Score = 64.7 bits (156), Expect = 2e-10,   Method: Compositional matrix adjust.
 Identities = 30/61 (49%), Positives = 43/61 (70%), Gaps = 6/61 (9%)

Query: 30   CKV--LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
            C+V  +Y Y AQN+DEL   +  I+ ++S++ PD  WWKGE+ G+VGLFP N+V +  TT
Sbjct: 1155 CQVIGMYDYTAQNDDELAFSKGQIINVLSKEDPD--WWKGEVSGQVGLFPSNYVKL--TT 1210

Query: 88   D 88
            D
Sbjct: 1211 D 1211

Adapter protein that may provide indirect link between the endocytic membrane traffic and the actin assembly machinery. May regulate the formation of clathrin-coated vesicles. Inhibits ARHGAP31 activity toward RAC1.

Rattus norvegicus (taxid: 10116)

>sp|E9Q634|MYO1E_MOUSE Unconventional myosin-Ie OS=Mus musculus GN=Myo1e PE=1 SV=1

 Score = 64.7 bits (156), Expect = 2e-10,   Method: Compositional matrix adjust.
 Identities = 27/53 (50%), Positives = 35/53 (66%), Gaps = 2/53 (3%)

Query: 30   CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
            CK LY Y+AQ+ DEL+    DI+ +I  D    GWW G L G+ GLFP+N+VT
Sbjct: 1055 CKALYAYDAQDTDELSFNANDIIDIIKEDP--SGWWTGRLRGKQGLFPNNYVT 1105

Myosins are actin-based motor molecules with ATPase activity. Unconventional myosins serve in intracellular movements. Their highly divergent tails bind to membranous compartments, which are then moved relative to actin filaments. Binds to membranes containing anionic phospholipids via its tail domain (By similarity). Required for normal morphology of the glomerular basement membrane, normal development of foot processes by kidney podocytes and normal kidney function. In dendritic cells, may control the movement of class II-containing cytoplasmic vesicles along the actin cytoskeleton by connecting them with the actin network via C11orf46/ ARF7EP and ARL14.

Mus musculus (taxid: 10090)

Close Homologs in the Non-Redundant Database Detected by BLAST

Original result of BLAST against Nonredundant Database

GI	Length	Definition	Q cover	H cover	Identity	E-value
Query	157
357625097	741	dab2-interacting protein [Danaus plexipp	0.617	0.130	0.530	5e-24
332028543	565	SH3 domain-containing kinase-binding pro	0.656	0.182	0.523	4e-23
307197094	760	Ras-related protein Rab-8A [Harpegnathos	0.656	0.135	0.552	8e-23
270002104	611	hypothetical protein TcasGA2_TC001058 [T	0.636	0.163	0.521	9e-22
189234607	774	PREDICTED: similar to dab2-interacting p	0.636	0.129	0.521	1e-21
307180591	562	SH3 domain-containing kinase-binding pro	0.343	0.096	0.687	2e-21
345486941	530	PREDICTED: hypothetical protein LOC10067	0.617	0.183	0.485	1e-20
193636453	611	PREDICTED: CD2-associated protein-like [	0.547	0.140	0.509	1e-19
431909755	720	SH3 domain-containing kinase-binding pro	0.369	0.080	0.683	2e-19
449482834	601	PREDICTED: SH3 domain-containing kinase-	0.369	0.096	0.666	2e-19

>gi|357625097|gb|EHJ75648.1| dab2-interacting protein [Danaus plexippus]

 Score =  115 bits (289), Expect = 5e-24,   Method: Compositional matrix adjust.
 Identities = 52/98 (53%), Positives = 72/98 (73%), Gaps = 1/98 (1%)

Query: 26  LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
           +KE C+VL+PY A NEDELTL E DIV ++S++APD+GWWKGELHGRVG FPDNFV +LP
Sbjct: 157 VKELCRVLFPYTAVNEDELTLSEGDIVSIVSKEAPDRGWWKGELHGRVGFFPDNFVQLLP 216

Query: 86  TTDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRK 123
              +  ++ +KP    S TN +   + K S+ TA++++
Sbjct: 217 AVAQ-EVEEKKPDRPSSKTNSLYPVLNKYSEKTASVKE 253

Source: Danaus plexippus

Species: Danaus plexippus

Genus: Danaus

Family: Nymphalidae

Order: Lepidoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|332028543|gb|EGI68580.1| SH3 domain-containing kinase-binding protein 1 [Acromyrmex echinatior]

 Score =  112 bits (281), Expect = 4e-23,   Method: Compositional matrix adjust.
 Identities = 55/105 (52%), Positives = 74/105 (70%), Gaps = 2/105 (1%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           KE C+VL+PYEA NEDELTL E D ++++S+DAPDKGWWKGEL+G+VGLFPDNFV V+ T
Sbjct: 163 KEMCRVLFPYEAANEDELTLVEGDTIIILSKDAPDKGWWKGELNGQVGLFPDNFVEVIGT 222

Query: 87  TDETSIKSEK--PSPAKSTTNRIRDSITKPSDTTAALRKSLDLTN 129
            +E+  +  +   + + S  + IR S        A +RKSLD+ N
Sbjct: 223 KNESQEQESQWHETTSLSAKSSIRHSHQVKKVEKAHIRKSLDIRN 267

Source: Acromyrmex echinatior

Species: Acromyrmex echinatior

Genus: Acromyrmex

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|307197094|gb|EFN78462.1| Ras-related protein Rab-8A [Harpegnathos saltator]

 Score =  111 bits (278), Expect = 8e-23,   Method: Compositional matrix adjust.
 Identities = 58/105 (55%), Positives = 70/105 (66%), Gaps = 2/105 (1%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           KE C+VL+PYEA NEDELTL E +IV L+SRDAPDKGWWKGEL G+VGLFPDNFV V+  
Sbjct: 362 KELCRVLFPYEAANEDELTLVEGEIVTLLSRDAPDKGWWKGELRGQVGLFPDNFVDVIGA 421

Query: 87  TDETSIKSEKPSPAK--STTNRIRDSITKPSDTTAALRKSLDLTN 129
            +E   + +    A   +T + IR S        A +RKSLD  N
Sbjct: 422 KNEHQEQEQWYDSASQLNTKSSIRHSYQMKKSEKAHVRKSLDSRN 466

Source: Harpegnathos saltator

Species: Harpegnathos saltator

Genus: Harpegnathos

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|270002104|gb|EEZ98551.1| hypothetical protein TcasGA2_TC001058 [Tribolium castaneum]

 Score =  108 bits (269), Expect = 9e-22,   Method: Compositional matrix adjust.
 Identities = 62/119 (52%), Positives = 80/119 (67%), Gaps = 19/119 (15%)

Query: 30  CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT-D 88
           C+V +PY+AQN+DELTLKE D+VVLIS+D  D GWWKGEL+G VG+FPDNFVTVLP+  D
Sbjct: 170 CEVKFPYKAQNDDELTLKEGDLVVLISKDGQDPGWWKGELNGVVGVFPDNFVTVLPSAGD 229

Query: 89  ETSIKSEKPSPAKSTTNRIRDSITKPSD----TTAALRKSLDLTNKK----EGESLDLT 139
           ET  K E+         R++ S+ +P      T +A RKSL++ N K    E E+L  T
Sbjct: 230 ETPQKDER---------RVK-SLVEPHSIKHGTVSAQRKSLEVHNDKSEKLENENLSHT 278

Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|189234607|ref|XP_975138.2| PREDICTED: similar to dab2-interacting protein [Tribolium castaneum]

 Score =  107 bits (268), Expect = 1e-21,   Method: Compositional matrix adjust.
 Identities = 62/119 (52%), Positives = 80/119 (67%), Gaps = 19/119 (15%)

Query: 30  CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT-D 88
           C+V +PY+AQN+DELTLKE D+VVLIS+D  D GWWKGEL+G VG+FPDNFVTVLP+  D
Sbjct: 333 CEVKFPYKAQNDDELTLKEGDLVVLISKDGQDPGWWKGELNGVVGVFPDNFVTVLPSAGD 392

Query: 89  ETSIKSEKPSPAKSTTNRIRDSITKPSD----TTAALRKSLDLTNKK----EGESLDLT 139
           ET  K E+         R++ S+ +P      T +A RKSL++ N K    E E+L  T
Sbjct: 393 ETPQKDER---------RVK-SLVEPHSIKHGTVSAQRKSLEVHNDKSEKLENENLSHT 441

Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|307180591|gb|EFN68546.1| SH3 domain-containing kinase-binding protein 1 [Camponotus floridanus]

 Score =  106 bits (265), Expect = 2e-21,   Method: Compositional matrix adjust.
 Identities = 44/64 (68%), Positives = 54/64 (84%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           KE C+VL+PYEA NEDELTL E DI+ L+S+DAPDKGWWKGEL G+VGLFPDNFV ++  
Sbjct: 157 KEMCRVLFPYEAANEDELTLVEGDIITLLSKDAPDKGWWKGELRGQVGLFPDNFVDIIGM 216

Query: 87  TDET 90
            +E+
Sbjct: 217 KNES 220

Source: Camponotus floridanus

Species: Camponotus floridanus

Genus: Camponotus

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|345486941|ref|XP_003425592.1| PREDICTED: hypothetical protein LOC100678847 [Nasonia vitripennis]

 Score =  104 bits (260), Expect = 1e-20,   Method: Compositional matrix adjust.
 Identities = 51/105 (48%), Positives = 72/105 (68%), Gaps = 8/105 (7%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           KE C+VL+PY+A  EDELTL E DI+ L+SRDAPDKGWWKGEL G++GLFPDNFV V+  
Sbjct: 149 KELCRVLFPYDAAKEDELTLAEGDIITLLSRDAPDKGWWKGELKGQIGLFPDNFVEVI-- 206

Query: 87  TDETSIKSEKPSPAKSTTNRIRDSITKPS--DTTAALRKSLDLTN 129
               ++K++      ++ + ++ ++ +      TA +RKSLD  N
Sbjct: 207 ----TLKNDHTDGTANSISSVKSTLKQQGKRKETANVRKSLDTRN 247

Source: Nasonia vitripennis

Species: Nasonia vitripennis

Genus: Nasonia

Family: Pteromalidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|193636453|ref|XP_001951086.1| PREDICTED: CD2-associated protein-like [Acyrthosiphon pisum]

 Score =  100 bits (250), Expect = 1e-19,   Method: Compositional matrix adjust.
 Identities = 54/106 (50%), Positives = 68/106 (64%), Gaps = 20/106 (18%)

Query: 24  PVL-----KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPD 78
           PVL     KE C  L+PYEA N DEL+L E DIV ++SR+  DKGWWKGEL GR+G+FPD
Sbjct: 171 PVLPPKPAKEVCVALFPYEAVNSDELSLAEGDIVTILSREVEDKGWWKGELKGRIGVFPD 230

Query: 79  NFVTVLPTTDETSIKSEKPSPAKSTTNRIRDSITKP-SDTTAALRK 123
           NFV ++   DE + KSEK             +++ P S TTA+LRK
Sbjct: 231 NFVQIM-NQDELATKSEK-------------TVSSPRSGTTASLRK 262

Source: Acyrthosiphon pisum

Species: Acyrthosiphon pisum

Genus: Acyrthosiphon

Family: Aphididae

Order: Hemiptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|431909755|gb|ELK12901.1| SH3 domain-containing kinase-binding protein 1 [Pteropus alecto]

 Score =  100 bits (250), Expect = 2e-19,   Method: Compositional matrix adjust.
 Identities = 41/60 (68%), Positives = 53/60 (88%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           K+ CKV++PYEAQN+DELT+KE DIV LI++D  DKGWW+GEL+GR G+FPDNFV +LP+
Sbjct: 323 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDKGWWEGELNGRRGVFPDNFVKLLPS 382

Source: Pteropus alecto

Species: Pteropus alecto

Genus: Pteropus

Family: Pteropodidae

Order: Chiroptera

Class: Mammalia

Phylum: Chordata

Superkingdom: Eukaryota

>gi|449482834|ref|XP_002193310.2| PREDICTED: SH3 domain-containing kinase-binding protein 1 isoform 1 [Taeniopygia guttata]

 Score =  100 bits (248), Expect = 2e-19,   Method: Compositional matrix adjust.
 Identities = 40/60 (66%), Positives = 52/60 (86%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           KE CKV++PYEAQN+DELT++E D+V LIS+D  D GWW+GEL+GR G+FPDNFV +LP+
Sbjct: 206 KEYCKVIFPYEAQNDDELTIREGDVVTLISKDCIDVGWWEGELNGRRGVFPDNFVKLLPS 265

Source: Taeniopygia guttata

Species: Taeniopygia guttata

Genus: Taeniopygia

Family: Estrildidae

Order: Passeriformes

Class: Aves

Phylum: Chordata

Superkingdom: Eukaryota

---

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST

Original result of BLAST against Gene Ontology (AMIGO)

ID	Length	Definition	Q cover	H cover	Identity	E-value
Query	157
UNIPROTKB|F1NKX7	739	SH3KBP1 "Uncharacterized prote	0.713	0.151	0.438	6e-20
UNIPROTKB|B7Z6E8	404	SH3KBP1 "SH3 domain-containing	0.464	0.180	0.581	6.4e-20
MGI|MGI:1889583	709	Sh3kbp1 "SH3-domain kinase bin	0.464	0.102	0.594	7.1e-20
RGD|620904	709	Sh3kbp1 "SH3-domain kinase bin	0.464	0.102	0.594	7.1e-20
UNIPROTKB|F1MVN9	629	SH3KBP1 "Uncharacterized prote	0.464	0.116	0.581	2.5e-19
UNIPROTKB|Q96B97	665	SH3KBP1 "SH3 domain-containing	0.464	0.109	0.581	2.8e-19
FB|FBgn0027598	882	cindr "CIN85 and CD2AP ortholo	0.675	0.120	0.415	2e-18
MGI|MGI:1330281	637	Cd2ap "CD2-associated protein"	0.656	0.161	0.414	7.7e-17
ZFIN|ZDB-GENE-030131-8078	657	cd2ap "CD2-associated protein"	0.681	0.162	0.361	1.7e-16
UNIPROTKB|F1MM14	637	CD2AP "Uncharacterized protein	0.509	0.125	0.481	3.4e-16

UNIPROTKB|F1NKX7 SH3KBP1 "Uncharacterized protein" [Gallus gallus (taxid:9031)]

 Score = 247 (92.0 bits), Expect = 6.0e-20, P = 6.0e-20
 Identities = 53/121 (43%), Positives = 73/121 (60%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             KE CKV++PYEAQN+DELT++E D+V LIS+D  D GWW+GEL+GR G+FPDNFV +LP+
Sbjct:   344 KEYCKVIFPYEAQNDDELTIREGDVVTLISKDCIDVGWWEGELNGRRGVFPDNFVKLLPS 403

Query:    87 TDETSIKSEKPSPAK-------STTNRIRDSITKPSDTTAALRKSLDLTNKKEGES--LD 137
               E     + P P+         TT+R ++    P +    L    +   + E E   LD
Sbjct:   404 DFEKERPKKPPPPSAPVVKQGLGTTDRKQEVKKVPPERPECLPNRTEEKERSEREQKQLD 463

Query:   138 L 138
             L
Sbjct:   464 L 464

GO:0007010 "cytoskeleton organization" evidence=IEA

GO:0008360 "regulation of cell shape" evidence=IEA

GO:0016477 "cell migration" evidence=IEA

UNIPROTKB|B7Z6E8 SH3KBP1 "SH3 domain-containing kinase-binding protein 1" [Homo sapiens (taxid:9606)]

 Score = 240 (89.5 bits), Expect = 6.4e-20, P = 6.4e-20
 Identities = 43/74 (58%), Positives = 58/74 (78%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP 
Sbjct:     8 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPP 67

Query:    87 T-DETSIKSEKPSP 99
               ++   + +KP P
Sbjct:    68 DFEKEGNRPKKPPP 81

GO:0016301 "kinase activity" evidence=IEA

MGI|MGI:1889583 Sh3kbp1 "SH3-domain kinase binding protein 1" [Mus musculus (taxid:10090)]

 Score = 246 (91.7 bits), Expect = 7.1e-20, P = 7.1e-20
 Identities = 44/74 (59%), Positives = 59/74 (79%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP+
Sbjct:   313 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPS 372

Query:    87 T-DETSIKSEKPSP 99
               D+   + +KP P
Sbjct:   373 DFDKEGNRPKKPPP 386

GO:0005515 "protein binding" evidence=IPI

GO:0005737 "cytoplasm" evidence=IEA

GO:0005856 "cytoskeleton" evidence=IEA

GO:0006897 "endocytosis" evidence=IEA

GO:0006915 "apoptotic process" evidence=IEA

GO:0007010 "cytoskeleton organization" evidence=ISO

GO:0008360 "regulation of cell shape" evidence=ISO

GO:0016020 "membrane" evidence=IEA

GO:0016301 "kinase activity" evidence=IEA

GO:0016310 "phosphorylation" evidence=IEA

GO:0016477 "cell migration" evidence=ISO

GO:0017124 "SH3 domain binding" evidence=IEA

GO:0030054 "cell junction" evidence=IEA

GO:0031410 "cytoplasmic vesicle" evidence=IEA

GO:0043005 "neuron projection" evidence=IEA

GO:0045202 "synapse" evidence=IEA

RGD|620904 Sh3kbp1 "SH3-domain kinase binding protein 1" [Rattus norvegicus (taxid:10116)]

 Score = 246 (91.7 bits), Expect = 7.1e-20, P = 7.1e-20
 Identities = 44/74 (59%), Positives = 59/74 (79%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP+
Sbjct:   313 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPS 372

Query:    87 T-DETSIKSEKPSP 99
               D+   + +KP P
Sbjct:   373 DFDKEGNRPKKPPP 386

GO:0005515 "protein binding" evidence=IPI

GO:0005856 "cytoskeleton" evidence=IEA

GO:0005925 "focal adhesion" evidence=IEA

GO:0006897 "endocytosis" evidence=IEA

GO:0006915 "apoptotic process" evidence=IEA

GO:0007010 "cytoskeleton organization" evidence=ISO;ISS

GO:0008360 "regulation of cell shape" evidence=ISO;ISS

GO:0016477 "cell migration" evidence=ISO;ISS

GO:0017124 "SH3 domain binding" evidence=IEA

GO:0030659 "cytoplasmic vesicle membrane" evidence=IEA

GO:0042981 "regulation of apoptotic process" evidence=TAS

GO:0043005 "neuron projection" evidence=IEA

GO:0045202 "synapse" evidence=IEA

UNIPROTKB|F1MVN9 SH3KBP1 "Uncharacterized protein" [Bos taurus (taxid:9913)]

 Score = 240 (89.5 bits), Expect = 2.5e-19, P = 2.5e-19
 Identities = 43/74 (58%), Positives = 58/74 (78%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP 
Sbjct:   233 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPP 292

Query:    87 T-DETSIKSEKPSP 99
               ++   + +KP P
Sbjct:   293 DFEKEGNRPKKPPP 306

GO:0016477 "cell migration" evidence=IEA

GO:0008360 "regulation of cell shape" evidence=IEA

GO:0007010 "cytoskeleton organization" evidence=IEA

UNIPROTKB|Q96B97 SH3KBP1 "SH3 domain-containing kinase-binding protein 1" [Homo sapiens (taxid:9606)]

 Score = 240 (89.5 bits), Expect = 2.8e-19, P = 2.8e-19
 Identities = 43/74 (58%), Positives = 58/74 (78%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP 
Sbjct:   269 KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPP 328

Query:    87 T-DETSIKSEKPSP 99
               ++   + +KP P
Sbjct:   329 DFEKEGNRPKKPPP 342

GO:0006897 "endocytosis" evidence=IEA

GO:0006915 "apoptotic process" evidence=IEA

GO:0017124 "SH3 domain binding" evidence=IEA

GO:0045202 "synapse" evidence=IEA

GO:0005856 "cytoskeleton" evidence=IEA

GO:0005925 "focal adhesion" evidence=IEA

GO:0030659 "cytoplasmic vesicle membrane" evidence=IEA

GO:0043005 "neuron projection" evidence=IEA

GO:0007267 "cell-cell signaling" evidence=NAS

GO:0007010 "cytoskeleton organization" evidence=IMP

GO:0008360 "regulation of cell shape" evidence=IMP

GO:0016477 "cell migration" evidence=IMP

GO:0005829 "cytosol" evidence=TAS

GO:0005886 "plasma membrane" evidence=TAS

GO:0007173 "epidermal growth factor receptor signaling pathway" evidence=TAS

GO:0042059 "negative regulation of epidermal growth factor receptor signaling pathway" evidence=TAS

GO:0005515 "protein binding" evidence=IPI

FB|FBgn0027598 cindr "CIN85 and CD2AP orthologue" [Drosophila melanogaster (taxid:7227)]

 Score = 234 (87.4 bits), Expect = 2.0e-18, P = 2.0e-18
 Identities = 47/113 (41%), Positives = 69/113 (61%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             +E C+V +PY  QN+DEL LK +DI+ +IS + PDKGWWKGE+ G+VG+FPDNFV +L  
Sbjct:   255 REFCRVEFPYAPQNDDELELKVDDIIAVISTELPDKGWWKGEIRGKVGVFPDNFVKMLAP 314

Query:    87 TDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDLTNKKEGESLDLT 139
             ++   I +E PS  + T N+ + S       TA+    +  TN     +  +T
Sbjct:   315 SEVAPI-NEPPSATQITQNQRKVS------NTASTTSHMTTTNSSNSSTTSVT 360

GO:0005070 "SH3/SH2 adaptor activity" evidence=ISS

GO:0001745 "compound eye morphogenesis" evidence=IMP

GO:0007015 "actin filament organization" evidence=IMP

GO:0048749 "compound eye development" evidence=IMP

GO:0007298 "border follicle cell migration" evidence=IMP

GO:0048260 "positive regulation of receptor-mediated endocytosis" evidence=IGI

GO:0017124 "SH3 domain binding" evidence=IDA

GO:0030496 "midbody" evidence=IDA

GO:0043063 "intercellular bridge organization" evidence=IMP

GO:0032154 "cleavage furrow" evidence=IDA

GO:0045171 "intercellular bridge" evidence=IDA

GO:0000910 "cytokinesis" evidence=IMP

GO:0046331 "lateral inhibition" evidence=IMP

MGI|MGI:1330281 Cd2ap "CD2-associated protein" [Mus musculus (taxid:10090)]

 Score = 217 (81.4 bits), Expect = 7.7e-17, P = 7.7e-17
 Identities = 46/111 (41%), Positives = 67/111 (60%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             KE C+ L+PY   NEDELT +E +I+ LIS++  + GWWKGEL+G+ G+FPDNF   +  
Sbjct:   271 KEYCRTLFPYTGTNEDELTFREGEIIHLISKETGEAGWWKGELNGKEGVFPDNFAVQISE 330

Query:    87 TDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDL-TNKKEGESL 136
              D+   K +KP P        +    KP D +AA +K+  L   +K+ +SL
Sbjct:   331 LDKDFPKPKKPPPPA------KGPAPKP-DLSAAEKKAFPLKAEEKDEKSL 374

GO:0001726 "ruffle" evidence=ISO

GO:0005172 "vascular endothelial growth factor receptor binding" evidence=ISO

GO:0005515 "protein binding" evidence=IPI

GO:0005737 "cytoplasm" evidence=IDA

GO:0005856 "cytoskeleton" evidence=IEA

GO:0005886 "plasma membrane" evidence=IDA

GO:0005938 "cell cortex" evidence=ISO

GO:0007049 "cell cycle" evidence=IEA

GO:0007067 "mitosis" evidence=IEA

GO:0008013 "beta-catenin binding" evidence=ISO

GO:0008022 "protein C-terminus binding" evidence=ISO

GO:0016050 "vesicle organization" evidence=ISO

GO:0016337 "cell-cell adhesion" evidence=ISO

GO:0016477 "cell migration" evidence=ISO

GO:0017124 "SH3 domain binding" evidence=ISO

GO:0030139 "endocytic vesicle" evidence=ISO

GO:0031252 "cell leading edge" evidence=ISO

GO:0031941 "filamentous actin" evidence=ISO

GO:0032403 "protein complex binding" evidence=ISO

GO:0042995 "cell projection" evidence=IEA

GO:0043161 "proteasomal ubiquitin-dependent protein catabolic process" evidence=ISO

GO:0043234 "protein complex" evidence=ISO

GO:0045296 "cadherin binding" evidence=ISO

GO:0048259 "regulation of receptor-mediated endocytosis" evidence=ISO

GO:0048471 "perinuclear region of cytoplasm" evidence=ISO

GO:0051301 "cell division" evidence=IEA

ZFIN|ZDB-GENE-030131-8078 cd2ap "CD2-associated protein" [Danio rerio (taxid:7955)]

 Score = 214 (80.4 bits), Expect = 1.7e-16, P = 1.7e-16
 Identities = 39/108 (36%), Positives = 66/108 (61%)

Query:    26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
             +KE CK  + YEA N+DEL LKE ++++++S+D  + GWW+GE++G+ G+FPDNFV++LP
Sbjct:   284 VKEYCKATFHYEATNQDELDLKEGEVILILSKDTGEPGWWRGEVNGKQGVFPDNFVSLLP 343

Query:    86 TTDETSIKSEKPSPAKSTTN-RIRDSITKPSDTTAALRKSLDLTNKKE 132
              +D+ ++ S+      S      R     P   +  L+      +KK+
Sbjct:   344 ESDKETLTSKGSIKVLSKQEPEERPKKPPPPSKSTVLKPETPSVDKKQ 391

GO:0005575 "cellular_component" evidence=ND

GO:0003674 "molecular_function" evidence=ND

GO:0032835 "glomerulus development" evidence=IMP

UNIPROTKB|F1MM14 CD2AP "Uncharacterized protein" [Bos taurus (taxid:9913)]

 Score = 211 (79.3 bits), Expect = 3.4e-16, P = 3.4e-16
 Identities = 39/81 (48%), Positives = 54/81 (66%)

Query:    27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             KE C+ L+ YE  NEDELT KE +I+ LIS++  + GWWKGEL+G+ G+FPDNF   +  
Sbjct:   271 KEYCRTLFAYEGTNEDELTFKEGEIIQLISKETGETGWWKGELNGKEGVFPDNFAVQINE 330

Query:    87 TDETSIKSEKPSP-AKSTTNR 106
              D+   K +KP P AK   ++
Sbjct:   331 LDKDFPKPKKPPPPAKGPISK 351

GO:0031941 "filamentous actin" evidence=IEA

GO:0017124 "SH3 domain binding" evidence=IEA

GO:0005886 "plasma membrane" evidence=IEA

GO:0005737 "cytoplasm" evidence=IEA

GO:0005730 "nucleolus" evidence=IEA

GO:0001726 "ruffle" evidence=IEA

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

No confident hit for EC number transfering in SWISSPROT detected by BLAST

EC Number Prediction by EFICAz Software

No EC number assignment, probably not an enzyme!

---

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database

ID	Length	Definition	E-value
Query	157
cd11875	55	cd11875, SH3_CD2AP-like_3, Third Src Homology 3 do	7e-30
cd12057	56	cd12057, SH3_CIN85_3, Third Src Homology 3 domain	1e-26
cd12056	57	cd12056, SH3_CD2AP_3, Third Src Homology 3 domain	7e-23
cd12142	55	cd12142, SH3_D21-like, Src Homology 3 domain of SH	5e-21
cd11840	53	cd11840, SH3_Intersectin_5, Fifth Src homology 3 d	2e-19
smart00326	56	smart00326, SH3, Src homology 3 domains	6e-19
cd00174	51	cd00174, SH3, Src Homology 3 domain superfamily	9e-19
cd11874	53	cd11874, SH3_CD2AP-like_2, Second Src Homology 3 d	3e-18
cd11827	53	cd11827, SH3_MyoIe_If_like, Src homology 3 domain	5e-18
cd11873	53	cd11873, SH3_CD2AP-like_1, First Src Homology 3 do	1e-17
cd11803	55	cd11803, SH3_Endophilin_A, Src homology 3 domain o	1e-16
cd11876	58	cd11876, SH3_MLK, Src Homology 3 domain of Mixed L	2e-16
cd11823	53	cd11823, SH3_Nostrin, Src homology 3 domain of Nit	6e-16
cd11762	57	cd11762, SH3_FCHSD_2, Second Src Homology 3 domain	6e-16
cd11836	55	cd11836, SH3_Intersectin_1, First Src homology 3 d	7e-16
cd11826	52	cd11826, SH3_Abi, Src homology 3 domain of Abl Int	2e-15
cd12059	58	cd12059, SH3_MLK1-3, Src Homology 3 domain of Mixe	3e-15
cd12052	53	cd12052, SH3_CIN85_1, First Src Homology 3 domain	3e-15
cd11959	53	cd11959, SH3_Cortactin, Src homology 3 domain of C	4e-15
cd12058	58	cd12058, SH3_MLK4, Src Homology 3 domain of Mixed	4e-15
cd11805	53	cd11805, SH3_GRB2_like_C, C-terminal Src homology	1e-14
cd11961	53	cd11961, SH3_Abp1_fungi_C2, Second C-terminal Src	1e-14
cd11995	54	cd11995, SH3_Intersectin1_5, Fifth Src homology 3	2e-14
cd12073	55	cd12073, SH3_HS1, Src homology 3 domain of Hematop	3e-14
cd11877	53	cd11877, SH3_PIX, Src Homology 3 domain of Pak Int	5e-14
cd11763	55	cd11763, SH3_SNX9_like, Src Homology 3 domain of S	1e-13
cd11819	54	cd11819, SH3_Cortactin_like, Src homology 3 domain	2e-13
cd11820	54	cd11820, SH3_STAM, Src homology 3 domain of Signal	3e-13
cd11766	53	cd11766, SH3_Nck_2, Second Src Homology 3 domain o	3e-13
cd12054	55	cd12054, SH3_CD2AP_2, Second Src Homology 3 domain	3e-13
cd11816	51	cd11816, SH3_Eve1_3, Third Src homology 3 domain o	4e-13
cd12055	53	cd12055, SH3_CIN85_2, Second Src Homology 3 domain	4e-13
cd11796	51	cd11796, SH3_DNMBP_N3, Third N-terminal Src homolo	5e-13
cd11772	53	cd11772, SH3_OSTF1, Src Homology 3 domain of metaz	1e-12
cd11761	57	cd11761, SH3_FCHSD_1, First Src Homology 3 domain	2e-12
cd11996	54	cd11996, SH3_Intersectin2_5, Fifth Src homology 3	3e-12
cd11977	58	cd11977, SH3_VAV2_2, C-terminal (or second) Src ho	6e-12
cd11950	53	cd11950, SH3_GRAP2_C, C-terminal Src homology 3 do	6e-12
cd11963	57	cd11963, SH3_STAM2, Src homology 3 domain of Signa	7e-12
pfam00018	47	pfam00018, SH3_1, SH3 domain	8e-12
cd11781	53	cd11781, SH3_Sorbs_1, First Src Homology 3 domain	1e-11
cd11894	56	cd11894, SH3_FCHSD2_2, Second Src Homology 3 domai	1e-11
cd11841	54	cd11841, SH3_SH3YL1_like, Src homology 3 domain of	1e-11
cd11821	53	cd11821, SH3_ASAP, Src homology 3 domain of ArfGAP	2e-11
cd11964	55	cd11964, SH3_STAM1, Src homology 3 domain of Signa	2e-11
cd11843	53	cd11843, SH3_PACSIN, Src homology 3 domain of Prot	2e-11
cd11960	54	cd11960, SH3_Abp1_eu, Src homology 3 domain of eum	8e-11
pfam07653	53	pfam07653, SH3_2, Variant SH3 domain	9e-11
cd11830	54	cd11830, SH3_VAV_2, C-terminal (or second) Src hom	9e-11
cd11976	54	cd11976, SH3_VAV1_2, C-terminal (or second) Src ho	9e-11
cd11952	56	cd11952, SH3_iASPP, Src Homology 3 (SH3) domain of	1e-10
cd11949	53	cd11949, SH3_GRB2_C, C-terminal Src homology 3 dom	2e-10
cd12053	56	cd12053, SH3_CD2AP_1, First Src Homology 3 domain	3e-10
cd11778	51	cd11778, SH3_Bzz1_2, Second Src Homology 3 domain	3e-10
cd11780	55	cd11780, SH3_Sorbs_3, Third (or C-terminal) Src Ho	3e-10
cd11786	53	cd11786, SH3_SH3RF_1, First Src Homology 3 domain	3e-10
cd11988	57	cd11988, SH3_Intersectin2_1, First Src homology 3	3e-10
cd11825	54	cd11825, SH3_PLCgamma, Src homology 3 domain of Ph	4e-10
cd11839	58	cd11839, SH3_Intersectin_4, Fourth Src homology 3	5e-10
cd11895	58	cd11895, SH3_FCHSD1_2, Second Src Homology 3 domai	1e-09
cd11812	52	cd11812, SH3_AHI-1, Src Homology 3 domain of Abels	1e-09
cd11773	57	cd11773, SH3_Sla1p_1, First Src Homology 3 domain	1e-09
cd11987	55	cd11987, SH3_Intersectin1_1, First Src homology 3	1e-09
cd11951	53	cd11951, SH3_GRAP_C, C-terminal Src homology 3 dom	2e-09
cd11771	60	cd11771, SH3_Pex13p_fungal, Src Homology 3 domain	2e-09
cd11838	52	cd11838, SH3_Intersectin_3, Third Src homology 3 d	3e-09
cd11962	54	cd11962, SH3_Abp1_fungi_C1, First C-terminal Src h	5e-09
cd11842	55	cd11842, SH3_Ysc84p_like, Src homology 3 domain of	5e-09
cd11921	55	cd11921, SH3_Vinexin_1, First Src Homology 3 domai	7e-09
cd12000	57	cd12000, SH3_CASS4, Src homology 3 domain of CAS (	8e-09
cd11972	61	cd11972, SH3_Abi2, Src homology 3 domain of Abl In	8e-09
cd12003	62	cd12003, SH3_EFS, Src homology 3 domain of CAS (Cr	1e-08
cd11775	57	cd11775, SH3_Sla1p_3, Third Src Homology 3 domain	1e-08
cd11793	55	cd11793, SH3_ephexin1_like, Src homology 3 domain	1e-08
cd11790	64	cd11790, SH3_Amphiphysin, Src Homology 3 domain of	1e-08
cd12046	53	cd12046, SH3_p67phox_C, C-terminal (or second) Src	2e-08
cd11818	50	cd11818, SH3_Eve1_5, Fifth Src homology 3 domain o	2e-08
cd11807	57	cd11807, SH3_ASPP, Src homology 3 domain of Apopto	2e-08
cd11824	53	cd11824, SH3_PSTPIP1, Src homology 3 domain of Pro	2e-08
cd11791	59	cd11791, SH3_UBASH3, Src homology 3 domain of Ubiq	2e-08
cd11965	57	cd11965, SH3_ASAP1, Src homology 3 domain of ArfGA	3e-08
cd11809	53	cd11809, SH3_srGAP, Src homology 3 domain of Slit-	4e-08
cd11901	55	cd11901, SH3_Nck1_2, Second Src Homology 3 domain	5e-08
cd11978	56	cd11978, SH3_VAV3_2, C-terminal (or second) Src ho	5e-08
cd11844	56	cd11844, SH3_CAS, Src homology 3 domain of CAS (Cr	5e-08
cd11927	54	cd11927, SH3_SH3RF1_1, First Src Homology 3 domain	6e-08
cd11998	56	cd11998, SH3_PACSIN1-2, Src homology 3 domain of P	7e-08
cd11997	56	cd11997, SH3_PACSIN3, Src homology 3 domain of Pro	8e-08
cd12060	58	cd12060, SH3_alphaPIX, Src Homology 3 domain of al	8e-08
cd11920	55	cd11920, SH3_Sorbs2_1, First Src Homology 3 domain	8e-08
cd11817	50	cd11817, SH3_Eve1_4, Fourth Src homology 3 domain	1e-07
cd11902	55	cd11902, SH3_Nck2_2, Second Src Homology 3 domain	1e-07
cd11991	52	cd11991, SH3_Intersectin1_3, Third Src homology 3	1e-07
cd11966	56	cd11966, SH3_ASAP2, Src homology 3 domain of ArfGA	1e-07
cd11882	54	cd11882, SH3_GRAF-like, Src Homology 3 domain of G	1e-07
cd12061	54	cd12061, SH3_betaPIX, Src Homology 3 domain of bet	2e-07
cd11956	55	cd11956, SH3_srGAP4, Src homology 3 domain of Slit	2e-07
cd12044	53	cd12044, SH3_SKAP1, Src Homology 3 domain of Src K	2e-07
cd11785	55	cd11785, SH3_SH3RF_C, C-terminal (Fourth) Src Homo	2e-07
cd11835	54	cd11835, SH3_ARHGAP32_33, Src homology 3 domain of	3e-07
cd11866	53	cd11866, SH3_SKAP1-like, Src Homology 3 domain of	3e-07
cd11919	55	cd11919, SH3_Sorbs1_1, First Src Homology 3 domain	3e-07
cd11904	57	cd11904, SH3_Nck1_3, Third Src Homology 3 domain o	4e-07
cd11789	55	cd11789, SH3_Nebulin_family_C, C-terminal Src Homo	4e-07
cd11833	53	cd11833, SH3_Stac_1, First C-terminal Src homology	5e-07
cd11856	53	cd11856, SH3_p47phox_like, Src homology 3 domains	5e-07
cd11911	55	cd11911, SH3_CIP4-like, Src Homology 3 domain of C	5e-07
cd11928	54	cd11928, SH3_SH3RF3_1, First Src Homology 3 domain	5e-07
cd12001	68	cd12001, SH3_BCAR1, Src homology 3 domain of the C	6e-07
cd11813	53	cd11813, SH3_SGSM3, Src Homology 3 domain of Small	6e-07
cd12045	53	cd12045, SH3_SKAP2, Src Homology 3 domain of Src K	6e-07
cd11935	58	cd11935, SH3_Nebulette_C, C-terminal Src Homology	8e-07
cd11929	54	cd11929, SH3_SH3RF2_1, First Src Homology 3 domain	8e-07
cd11767	56	cd11767, SH3_Nck_3, Third Src Homology 3 domain of	9e-07
cd11870	53	cd11870, SH3_p67phox-like_C, C-terminal Src Homolo	1e-06
cd11971	59	cd11971, SH3_Abi1, Src homology 3 domain of Abl In	1e-06
cd11985	53	cd11985, SH3_Stac2_C, C-terminal Src homology 3 do	1e-06
cd11992	52	cd11992, SH3_Intersectin2_3, Third Src homology 3	2e-06
cd11815	52	cd11815, SH3_Eve1_2, Second Src homology 3 domain	2e-06
cd11784	55	cd11784, SH3_SH3RF2_3, Third Src Homology 3 domain	2e-06
cd11829	52	cd11829, SH3_GAS7, Src homology 3 domain of Growth	2e-06
cd11936	62	cd11936, SH3_UBASH3B, Src homology 3 domain of Ubi	3e-06
cd11883	55	cd11883, SH3_Sdc25, Src Homology 3 domain of Sdc25	3e-06
cd12140	72	cd12140, SH3_Amphiphysin_I, Src Homology 3 domain	3e-06
cd11918	58	cd11918, SH3_Vinexin_3, Third (or C-terminal) Src	4e-06
cd11787	53	cd11787, SH3_SH3RF_2, Second Src Homology 3 domain	5e-06
cd11804	52	cd11804, SH3_GRB2_like_N, N-terminal Src homology	5e-06
cd12047	53	cd12047, SH3_Noxa1_C, C-terminal Src Homology 3 do	5e-06
cd11884	56	cd11884, SH3_MYO15, Src Homology 3 domain of Myosi	6e-06
cd11783	55	cd11783, SH3_SH3RF_3, Third Src Homology 3 domain	6e-06
cd11926	55	cd11926, SH3_SH3RF1_3, Third Src Homology 3 domain	7e-06
cd11970	60	cd11970, SH3_PLCgamma1, Src homology 3 domain of P	7e-06
cd11916	59	cd11916, SH3_Sorbs1_3, Third (or C-terminal) Src H	8e-06
cd11969	55	cd11969, SH3_PLCgamma2, Src homology 3 domain of P	8e-06
cd11954	57	cd11954, SH3_ASPP1, Src Homology 3 domain of Apopt	8e-06
cd12024	53	cd12024, SH3_NoxO1_2, Second or C-terminal Src hom	8e-06
cd11999	56	cd11999, SH3_PACSIN_like, Src homology 3 domain of	9e-06
cd12002	57	cd12002, SH3_NEDD9, Src homology 3 domain of CAS (	1e-05
cd11886	55	cd11886, SH3_BOI, Src Homology 3 domain of fungal	1e-05
cd11948	54	cd11948, SH3_GRAP_N, N-terminal Src homology 3 dom	1e-05
cd11947	52	cd11947, SH3_GRAP2_N, N-terminal Src homology 3 do	1e-05
cd11889	53	cd11889, SH3_Cyk3p-like, Src Homology 3 domain of	1e-05
cd12012	62	cd12012, SH3_RIM-BP_2, Second Src homology 3 domai	2e-05
cd11837	53	cd11837, SH3_Intersectin_2, Second Src homology 3	2e-05
cd11912	55	cd11912, SH3_Bzz1_1, First Src Homology 3 domain o	2e-05
cd11953	57	cd11953, SH3_ASPP2, Src Homology 3 (SH3) domain of	2e-05
cd11869	54	cd11869, SH3_p40phox, Src Homology 3 domain of the	2e-05
cd11933	58	cd11933, SH3_Nebulin_C, C-terminal Src Homology 3	3e-05
cd11845	52	cd11845, SH3_Src_like, Src homology 3 domain of Sr	3e-05
cd12065	54	cd12065, SH3_GRAF2, Src Homology 3 domain of GTPas	3e-05
cd11903	59	cd11903, SH3_Nck2_3, Third Src Homology 3 domain o	3e-05
cd12076	54	cd12076, SH3_Tks4_2, Second Src homology 3 domain	3e-05
cd11828	53	cd11828, SH3_ARHGEF9_like, Src homology 3 domain o	4e-05
cd11934	59	cd11934, SH3_Lasp1_C, C-terminal Src Homology 3 do	4e-05
cd11782	53	cd11782, SH3_Sorbs_2, Second Src Homology 3 domain	4e-05
cd11800	57	cd11800, SH3_DNMBP_C2_like, Second C-terminal Src	5e-05
cd11989	52	cd11989, SH3_Intersectin1_2, Second Src homology 3	7e-05
cd11897	55	cd11897, SH3_SNX18, Src Homology 3 domain of Sorti	7e-05
cd11864	58	cd11864, SH3_PEX13_eumet, Src Homology 3 domain of	7e-05
cd11865	55	cd11865, SH3_Nbp2-like, Src Homology 3 domain of S	8e-05
cd12072	57	cd12072, SH3_FNBP1L, Src Homology 3 domain of Form	9e-05
cd11982	52	cd11982, SH3_Shank1, Src homology 3 domain of SH3	1e-04
cd11993	65	cd11993, SH3_Intersectin1_4, Fourth Src homology 3	1e-04
cd11802	52	cd11802, SH3_Endophilin_B, Src homology 3 domain o	1e-04
cd11777	55	cd11777, SH3_CIP4_Bzz1_like, Src Homology 3 domain	1e-04
cd11779	57	cd11779, SH3_Irsp53_BAIAP2L, Src Homology 3 domain	1e-04
cd11797	50	cd11797, SH3_DNMBP_N4, Fourth N-terminal Src homol	2e-04
cd11832	50	cd11832, SH3_Shank, Src homology 3 domain of SH3 a	2e-04
cd12067	80	cd12067, SH3_MYO15A, Src Homology 3 domain of Myos	2e-04
cd12141	57	cd12141, SH3_DNMBP_C2, Second C-terminal Src homol	2e-04
cd11764	54	cd11764, SH3_Eps8, Src Homology 3 domain of Epider	2e-04
cd11990	52	cd11990, SH3_Intersectin2_2, Second Src homology 3	2e-04
cd11858	55	cd11858, SH3_Myosin-I_fungi, Src homology 3 domain	3e-04
cd11955	53	cd11955, SH3_srGAP1-3, Src homology 3 domain of Sl	4e-04
cd11932	57	cd11932, SH3_SH3RF2_2, Second Src Homology 3 domai	4e-04
cd11806	53	cd11806, SH3_PRMT2, Src homology 3 domain of Prote	4e-04
cd12013	61	cd12013, SH3_RIM-BP_3, Third Src homology 3 domain	5e-04
cd11808	53	cd11808, SH3_Alpha_Spectrin, Src homology 3 domain	5e-04
cd11939	55	cd11939, SH3_ephexin1, Src homology 3 domain of th	6e-04
cd11917	61	cd11917, SH3_Sorbs2_3, Third (or C-terminal) Src H	7e-04
cd11946	56	cd11946, SH3_GRB2_N, N-terminal Src homology 3 dom	8e-04
cd11983	52	cd11983, SH3_Shank2, Src homology 3 domain of SH3	0.001
cd12066	55	cd12066, SH3_GRAF3, Src Homology 3 domain of GTPas	0.001
cd11923	57	cd11923, SH3_Sorbs2_2, Second Src Homology 3 domai	0.001
cd12064	56	cd12064, SH3_GRAF, Src Homology 3 domain of GTPase	0.001
cd12071	57	cd12071, SH3_FBP17, Src Homology 3 domain of Formi	0.002
cd11945	61	cd11945, SH3_Endophilin_B1, Src homology 3 domain	0.002
cd11885	55	cd11885, SH3_SH3TC, Src Homology 3 domain of SH3 d	0.003
cd11986	53	cd11986, SH3_Stac3_1, First C-terminal Src homolog	0.003
cd11770	54	cd11770, SH3_Nephrocystin, Src Homology 3 domain o	0.003
cd11930	55	cd11930, SH3_SH3RF1_2, Second Src Homology 3 domai	0.003
cd11769	57	cd11769, SH3_CSK, Src Homology 3 domain of C-termi	0.003
cd11768	54	cd11768, SH3_Tec_like, Src Homology 3 domain of Te	0.003
cd12016	54	cd12016, SH3_Tks_2, Second Src homology 3 domain o	0.003
cd11925	57	cd11925, SH3_SH3RF3_3, Third Src Homology 3 domain	0.004
cd11973	73	cd11973, SH3_ASEF, Src homology 3 domain of APC-St	0.004

>gnl|CDD|212808 cd11875, SH3_CD2AP-like_3, Third Src Homology 3 domain (SH3C) of CD2-associated protein and similar proteins

 Score =  102 bits (257), Expect = 7e-30
 Identities = 35/55 (63%), Positives = 46/55 (83%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          + +VL+ YEA+NEDELTL+E DIV ++S+D  DKGWWKGEL+G+ G+FPDNFV  
Sbjct: 1  KARVLFDYEAENEDELTLREGDIVTILSKDCEDKGWWKGELNGKRGVFPDNFVEP 55

This subfamily is composed of the third SH3 domain (SH3C) of CD2AP, CIN85 (Cbl-interacting protein of 85 kDa), and similar domains. CD2AP and CIN85 are adaptor proteins that bind to protein partners and assemble complexes that have been implicated in T cell activation, kidney function, and apoptosis of neuronal cells. They also associate with endocytic proteins, actin cytoskeleton components, and other adaptor proteins involved in receptor tyrosine kinase (RTK) signaling. CD2AP and the main isoform of CIN85 contain three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CD2AP and CIN85 to bind various protein partners and assemble complexes that have been implicated in many different functions. SH3C of both proteins have been shown to bind to ubiquitin. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212990 cd12057, SH3_CIN85_3, Third Src Homology 3 domain (SH3C) of Cbl-interacting protein of 85 kDa

 Score = 94.6 bits (235), Expect = 1e-26
 Identities = 41/55 (74%), Positives = 48/55 (87%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          CKVL+PYEAQNEDELT+KE DIV LIS+D  D GWW+GEL+GR G+FPDNFV +L
Sbjct: 2  CKVLFPYEAQNEDELTIKEGDIVTLISKDCIDAGWWEGELNGRRGVFPDNFVKLL 56

CIN85, also called SH3 domain-containing kinase-binding protein 1 (SH3KBP1) or CD2-binding protein 3 (CD2BP3) or Ruk, is an adaptor protein that is involved in the downregulation of receptor tyrosine kinases by facilitating endocytosis through interaction with endophilin-associated ubiquitin ligase Cbl proteins. It is also important in many other cellular processes including vesicle-mediated transport, cytoskeletal remodelling, apoptosis, cell adhesion and migration, and viral infection, among others. CIN85 exists as multiple variants from alternative splicing; the main variant contains three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CIN85 to bind various protein partners and assemble complexes that have been implicated in many different functions. This alignment model represents the third SH3 domain (SH3C) of CIN85. SH3C has been shown to bind ubiquitin. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212989 cd12056, SH3_CD2AP_3, Third Src Homology 3 domain (SH3C) of CD2-associated protein

 Score = 85.3 bits (211), Expect = 7e-23
 Identities = 33/55 (60%), Positives = 43/55 (78%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE CK L+ YE  NEDEL  KE +I+++IS+D  + GWWKGEL+G+ G+FPDNFV
Sbjct: 1  KEYCKALFHYEGTNEDELDFKEGEIILIISKDTGEPGWWKGELNGKEGVFPDNFV 55

CD2AP, also called CMS (Cas ligand with Multiple SH3 domains) or METS1 (Mesenchyme-to-Epithelium Transition protein with SH3 domains), is a cytosolic adaptor protein that plays a role in regulating the cytoskeleton. It is critical in cell-to-cell union necessary for kidney function. It also stabilizes the contact between a T cell and antigen-presenting cells. It is primarily expressed in podocytes at the cytoplasmic face of the slit diaphragm and serves as a linker anchoring podocin and nephrin to the actin cytoskeleton. CD2AP contains three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CD2AP to bind various protein partners and assemble complexes that have been implicated in many different functions. This alignment model represents the third SH3 domain (SH3C) of CD2AP. SH3C has been shown to bind ubiquitin. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|213018 cd12142, SH3_D21-like, Src Homology 3 domain of SH3 domain-containing protein 21 (SH3D21) and similar proteins

 Score = 80.2 bits (198), Expect = 5e-21
 Identities = 28/54 (51%), Positives = 39/54 (72%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          C+VL+ Y     DEL LK+ D++ +IS++  D+GWW+GEL+GR G FPDNFV  
Sbjct: 2  CRVLFDYNPVAPDELALKKGDVIEVISKETEDEGWWEGELNGRRGFFPDNFVMP 55

N-terminal SH3 domain of the uncharacterized protein SH3 domain-containing protein 21, and similar uncharacterized domains, it belongs to the CD2AP-like_3 subfamily of proteins. The CD2AP-like_3 subfamily is composed of the third SH3 domain (SH3C) of CD2AP, CIN85 (Cbl-interacting protein of 85 kDa), and similar domains. CD2AP and CIN85 are adaptor proteins that bind to protein partners and assemble complexes that have been implicated in T cell activation, kidney function, and apoptosis of neuronal cells. They also associate with endocytic proteins, actin cytoskeleton components, and other adaptor proteins involved in receptor tyrosine kinase (RTK) signaling. CD2AP and the main isoform of CIN85 contain three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CD2AP and CIN85 to bind various protein partners and assemble complexes that have been implicated in many different functions. SH3C of both proteins have been shown to bind to ubiquitin. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212774 cd11840, SH3_Intersectin_5, Fifth Src homology 3 domain (or SH3E) of Intersectin

 Score = 76.3 bits (188), Expect = 2e-19
 Identities = 28/51 (54%), Positives = 40/51 (78%), Gaps = 2/51 (3%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          L+PY AQNEDEL+ ++ DI+ ++S+D PD  WW+GEL+G+ GLFP N+V  
Sbjct: 5  LFPYTAQNEDELSFQKGDIINVLSKDDPD--WWRGELNGQTGLFPSNYVEP 53

Intersectins (ITSNs) are adaptor proteins that function in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. They are essential for initiating clathrin-coated pit formation. They bind to many proteins through their multidomain structure and facilitate the assembly of multimeric complexes. Vertebrates contain two ITSN proteins, ITSN1 and ITSN2, which exist in alternatively spliced short and long isoforms. The short isoforms contain two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoforms, in addition, contain RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. ITSN1 and ITSN2 are both widely expressed, with variations depending on tissue type and stage of development. The fifth SH3 domain (or SH3E) of ITSN1 has been shown to bind many protein partners including SGIP1, Sos1, dynamin1/2, CIN85, c-Cbl, SHIP2, N-WASP, and synaptojanin-1, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|214620 smart00326, SH3, Src homology 3 domains

 Score = 74.9 bits (185), Expect = 6e-19
 Identities = 25/57 (43%), Positives = 36/57 (63%), Gaps = 3/57 (5%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVT 82
            + + LY Y AQ+ DEL+ K+ DI+ ++ +   D GWWKG L  G+ GLFP N+V 
Sbjct: 2  GPQVRALYDYTAQDPDELSFKKGDIITVLEKS--DDGWWKGRLGRGKEGLFPSNYVE 56

Src homology 3 (SH3) domains bind to target proteins through sequences containing proline and hydrophobic amino acids. Pro-containing polypeptides may bind to SH3 domains in 2 different binding orientations. Length = 56

>gnl|CDD|212690 cd00174, SH3, Src Homology 3 domain superfamily

 Score = 74.4 bits (184), Expect = 9e-19
 Identities = 27/53 (50%), Positives = 39/53 (73%), Gaps = 3/53 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNF 80
            + LY YEAQ++DEL+ K+ DI+ ++ +D  D GWW+GEL+ GR GLFP N+
Sbjct: 1  YARALYDYEAQDDDELSFKKGDIITVLEKD--DDGWWEGELNGGREGLFPANY 51

Src Homology 3 (SH3) domains are protein interaction domains that bind proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. Thus, they are referred to as proline-recognition domains (PRDs). SH3 domains are less selective and show more diverse specificity compared to other PRDs. They have been shown to bind peptide sequences that lack the PxxP motif; examples include the PxxDY motif of Eps8 and the RKxxYxxY sequence in SKAP55. SH3 domain containing proteins play versatile and diverse roles in the cell, including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies, among others. Many members of this superfamily are adaptor proteins that associate with a number of protein partners, facilitating complex formation and signal transduction. Length = 51

>gnl|CDD|212807 cd11874, SH3_CD2AP-like_2, Second Src Homology 3 domain (SH3B) of CD2-associated protein and similar proteins

 Score = 73.1 bits (180), Expect = 3e-18
 Identities = 28/55 (50%), Positives = 39/55 (70%), Gaps = 2/55 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          RCKVL+ Y  QNEDEL LK  D + ++     ++GWW+G+L+G+VG+FP NFV  
Sbjct: 1  RCKVLFSYTPQNEDELELKVGDTIEVL--GEVEEGWWEGKLNGKVGVFPSNFVKE 53

This subfamily is composed of the second SH3 domain (SH3B) of CD2AP, CIN85 (Cbl-interacting protein of 85 kDa), and similar domains. CD2AP and CIN85 are adaptor proteins that bind to protein partners and assemble complexes that have been implicated in T cell activation, kidney function, and apoptosis of neuronal cells. They also associate with endocytic proteins, actin cytoskeleton components, and other adaptor proteins involved in receptor tyrosine kinase (RTK) signaling. CD2AP and the main isoform of CIN85 contain three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CD2AP and CIN85 to bind various protein partners and assemble complexes that have been implicated in many different functions. SH3B of both proteins have been shown to bind to Cbl. In the case of CD2AP, its SH3B binds to Cbl at a site distinct from the c-Cbl/SH3A binding site. The CIN85 SH3B also binds ubiquitin. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212761 cd11827, SH3_MyoIe_If_like, Src homology 3 domain of Myosins Ie, If, and similar proteins

 Score = 72.8 bits (179), Expect = 5e-18
 Identities = 26/54 (48%), Positives = 35/54 (64%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          +CK LY Y+AQ+ DEL+  E DI+ ++  D    GWW G L G+ GLFP N+V 
Sbjct: 1  QCKALYAYDAQDTDELSFNEGDIIEILKEDP--SGWWTGRLRGKEGLFPGNYVE 52

Myosins Ie (MyoIe) and If (MyoIf) are nonmuscle, unconventional, long tailed, class I myosins containing an N-terminal motor domain and a myosin tail with TH1, TH2, and SH3 domains. MyoIe interacts with the endocytic proteins, dynamin and synaptojanin-1, through its SH3 domain; it may play a role in clathrin-dependent endocytosis. In the kidney, MyoIe is critical for podocyte function and normal glomerular filtration. Mutations in MyoIe is associated with focal segmental glomerulosclerosis, a disease characterized by massive proteinuria and progression to end-stage kidney disease. MyoIf is predominantly expressed in the immune system; it plays a role in immune cell motility and innate immunity. Mutations in MyoIf may be associated with the loss of hearing. The MyoIf gene has also been found to be fused to the MLL (Mixed lineage leukemia) gene in infant acute myeloid leukemias (AML). SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212806 cd11873, SH3_CD2AP-like_1, First Src Homology 3 domain (SH3A) of CD2-associated protein and similar proteins

 Score = 71.9 bits (177), Expect = 1e-17
 Identities = 25/53 (47%), Positives = 37/53 (69%), Gaps = 2/53 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
           V + Y+A+  DELTLK  DI+  + +   ++GWW+G L+G+ G+FPDNFV V
Sbjct: 3  IVEFDYDAEEPDELTLKVGDIITNVKKM--EEGWWEGTLNGKRGMFPDNFVKV 53

This subfamily is composed of the first SH3 domain (SH3A) of CD2AP, CIN85 (Cbl-interacting protein of 85 kDa), and similar domains. CD2AP and CIN85 are adaptor proteins that bind to protein partners and assemble complexes that have been implicated in T cell activation, kidney function, and apoptosis of neuronal cells. They also associate with endocytic proteins, actin cytoskeleton components, and other adaptor proteins involved in receptor tyrosine kinase (RTK) signaling. CD2AP and the main isoform of CIN85 contain three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CD2AP and CIN85 to bind various protein partners and assemble complexes that have been implicated in many different functions. SH3A of both proteins bind to an atypical PXXXPR motif at the C-terminus of Cbl and the cytoplasmic domain of the cell adhesion protein CD2. CIN85 SH3A binds to internal proline-rich motifs within the proline-rich region; this intramolecular interaction serves as a regulatory mechanism to keep CIN85 in a closed conformation, preventing the recruitment of other proteins. CIN85 SH3A has also been shown to bind ubiquitin. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212737 cd11803, SH3_Endophilin_A, Src homology 3 domain of Endophilin-A

 Score = 69.2 bits (170), Expect = 1e-16
 Identities = 24/55 (43%), Positives = 37/55 (67%), Gaps = 2/55 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          C+ LY +E +NE EL  KE DI+ L ++   D+ W++G ++G+ G FP N+V VL
Sbjct: 3  CRALYDFEPENEGELGFKEGDIITLTNQ--IDENWYEGMVNGQSGFFPVNYVEVL 55

Endophilins play roles in synaptic vesicle formation, virus budding, mitochondrial morphology maintenance, receptor-mediated endocytosis inhibition, and endosomal sorting. They are classified into two types, A and B. Vertebrates contain three endophilin-A isoforms (A1, A2, and A3). Endophilin-A proteins are enriched in the brain and play multiple roles in receptor-mediated endocytosis. They tubulate membranes and regulate calcium influx into neurons to trigger the activation of the endocytic machinery. They are also involved in the sorting of plasma membrane proteins, actin filament assembly, and the uncoating of clathrin-coated vesicles for fusion with endosomes. Endophilins contain an N-terminal N-BAR domain (BAR domain with an additional N-terminal amphipathic helix), followed by a variable region containing proline clusters, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212809 cd11876, SH3_MLK, Src Homology 3 domain of Mixed Lineage Kinases

 Score = 68.7 bits (168), Expect = 2e-16
 Identities = 24/56 (42%), Positives = 37/56 (66%), Gaps = 3/56 (5%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKGELHGRVGLFPDNFVT 82
             L+ Y+A+ EDELTL+    V ++S+DA    D+GWW G++  +VG+FP N+V 
Sbjct: 2  WTALFDYDARGEDELTLRRGQPVEVLSKDAAVSGDEGWWTGKIGDKVGIFPSNYVA 57

MLKs are Serine/Threonine Kinases (STKs), catalyzing the transfer of the gamma-phosphoryl group from ATP to S/T residues on protein substrates. MLKs act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. Mammals have four MLKs (MLK1-4), mostly conserved in vertebrates, which contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212757 cd11823, SH3_Nostrin, Src homology 3 domain of Nitric Oxide Synthase TRaffic INducer

 Score = 67.0 bits (164), Expect = 6e-16
 Identities = 26/55 (47%), Positives = 35/55 (63%), Gaps = 2/55 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          RCK LY Y A  EDEL+L+  DI+ +  +   D GWW GEL+G+ G+FP  +V  
Sbjct: 1  RCKALYSYTANREDELSLQPGDIIEVHEKQ--DDGWWLGELNGKKGIFPATYVEE 53

Nostrin is expressed in endothelial and epithelial cells and is involved in the regulation, trafficking and targeting of endothelial NOS (eNOS). It facilitates the endocytosis of eNOS by coordinating the functions of dynamin and the Wiskott-Aldrich syndrome protein (WASP). Increased expression of Nostrin may be correlated to preeclampsia. Nostrin contains an N-terminal F-BAR domain and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212696 cd11762, SH3_FCHSD_2, Second Src Homology 3 domain of FCH and double SH3 domains proteins

 Score = 67.4 bits (165), Expect = 6e-16
 Identities = 23/50 (46%), Positives = 35/50 (70%), Gaps = 2/50 (4%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAP--DKGWWKGELHGRVGLFP 77
           + LY YEAQ+++EL+  E  I+ ++ +D    D GWW+GE +GRVG+FP
Sbjct: 2  VRALYDYEAQSDEELSFPEGAIIRILRKDDNGVDDGWWEGEFNGRVGVFP 51

This group is composed of FCH and double SH3 domains protein 1 (FCHSD1) and FCHSD2. These proteins have a common domain structure consisting of an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs), two SH3, and C-terminal proline-rich domains. They have only been characterized in silico and their functions remain unknown. This group also includes the insect protein, nervous wreck, which acts as a regulator of synaptic growth signaling. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212770 cd11836, SH3_Intersectin_1, First Src homology 3 domain (or SH3A) of Intersectin

 Score = 67.0 bits (164), Expect = 7e-16
 Identities = 20/53 (37%), Positives = 32/53 (60%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + + LY +EA+N DE++ +  DI+ +      + GW  GEL G+ G FP N+V
Sbjct: 1  KYRALYAFEARNPDEISFQPGDIIQVDESQVAEPGWLAGELKGKTGWFPANYV 53

Intersectins (ITSNs) are adaptor proteins that function in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. They are essential for initiating clathrin-coated pit formation. They bind to many proteins through their multidomain structure and facilitate the assembly of multimeric complexes. Vertebrates contain two ITSN proteins, ITSN1 and ITSN2, which exist in alternatively spliced short and long isoforms. The short isoforms contain two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoforms, in addition, contain RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. ITSN1 and ITSN2 are both widely expressed, with variations depending on tissue type and stage of development. The first SH3 domain (or SH3A) of ITSN1 has been shown to bind many proteins including Sos1, dynamin1/2, CIN85, c-Cbl, PI3K-C2, SHIP2, N-WASP, and CdGAP, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212760 cd11826, SH3_Abi, Src homology 3 domain of Abl Interactor proteins

 Score = 65.4 bits (160), Expect = 2e-15
 Identities = 22/52 (42%), Positives = 33/52 (63%), Gaps = 2/52 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
            LY Y A  +DEL+ +E DI+ +  ++  D GW++G L+G  GLFP N+V 
Sbjct: 3  VALYDYTADKDDELSFQEGDIIYVTKKN--DDGWYEGVLNGVTGLFPGNYVE 52

Abl interactor (Abi) proteins are adaptor proteins serving as binding partners and substrates of Abl tyrosine kinases. They are involved in regulating actin cytoskeletal reorganization and play important roles in membrane-ruffling, endocytosis, cell motility, and cell migration. They localize to sites of actin polymerization in epithelial adherens junction and immune synapses, as well as to the leading edge of lamellipodia. Vertebrates contain two Abi proteins, Abi1 and Abi2. Abi1 displays a wide expression pattern while Abi2 is highly expressed in the eye and brain. Abi proteins contain a homeobox homology domain, a proline-rich region, and a SH3 domain. The SH3 domain of Abi binds to a PxxP motif in Abl. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212992 cd12059, SH3_MLK1-3, Src Homology 3 domain of Mixed Lineage Kinases 1, 2, and 3

 Score = 65.6 bits (160), Expect = 3e-15
 Identities = 26/53 (49%), Positives = 39/53 (73%), Gaps = 3/53 (5%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKGELHGRVGLFPDNFVT 82
          ++ YEA  EDELTL+  D V ++S+D+    D+GWW G+++ RVG+FP N+VT
Sbjct: 5  VFDYEASAEDELTLRRGDRVEVLSKDSAVSGDEGWWTGKINDRVGIFPSNYVT 57

MLKs 1, 2, and 3 are Serine/Threonine Kinases (STKs), catalyzing the transfer of the gamma-phosphoryl group from ATP to S/T residues on protein substrates. MLKs act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. Little is known about the specific function of MLK1, also called MAP3K9. It is capable of activating the c-Jun N-terminal kinase pathway. Mice lacking both MLK1 and MLK2 are viable, fertile, and have normal life spans. MLK2, also called MAP3K10, is abundant in brain, skeletal muscle, and testis. It functions upstream of the MAPK, c-Jun N-terminal kinase. It binds hippocalcin, a calcium-sensor protein that protects neurons against calcium-induced cell death. Both MLK2 and hippocalcin may be associated with the pathogenesis of Parkinson's disease. MLK3, also called MAP3K11, is highly expressed in breast cancer cells and its signaling through c-Jun N-terminal kinase has been implicated in the migration, invasion, and malignancy of cancer cells. It also functions as a negative regulator of Inhibitor of Nuclear Factor-KappaB Kinase (IKK) and thus, impacts inflammation and immunity. MLKs contain an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212985 cd12052, SH3_CIN85_1, First Src Homology 3 domain (SH3A) of Cbl-interacting protein of 85 kDa

 Score = 65.3 bits (159), Expect = 3e-15
 Identities = 29/50 (58%), Positives = 37/50 (74%), Gaps = 2/50 (4%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          V + Y+AQ+EDELT+   DI+  I +D  D GWW+GE+ GR GLFPDNFV
Sbjct: 4  VEFDYKAQHEDELTITVGDIITKIKKD--DGGWWEGEIKGRRGLFPDNFV 51

CIN85, also called SH3 domain-containing kinase-binding protein 1 (SH3KBP1) or CD2-binding protein 3 (CD2BP3) or Ruk, is an adaptor protein that is involved in the downregulation of receptor tyrosine kinases by facilitating endocytosis through interaction with endophilin-associated ubiquitin ligase Cbl proteins. It is also important in many other cellular processes including vesicle-mediated transport, cytoskeletal remodelling, apoptosis, cell adhesion and migration, and viral infection, among others. CIN85 exists as multiple variants from alternative splicing; the main variant contains three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CIN85 to bind various protein partners and assemble complexes that have been implicated in many different functions. This alignment model represents the first SH3 domain (SH3A) of CIN85; SH3A binds to internal proline-rich motifs within the proline-rich region. This intramolecular interaction serves as a regulatory mechanism to keep CIN85 in a closed conformation, preventing the recruitment of other proteins. SH3A has also been shown to bind ubiquitin and to an atypical PXXXPR motif at the C-terminus of Cbl and the cytoplasmic end of the cell adhesion protein CD2. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212892 cd11959, SH3_Cortactin, Src homology 3 domain of Cortactin

 Score = 65.1 bits (159), Expect = 4e-15
 Identities = 21/51 (41%), Positives = 34/51 (66%), Gaps = 2/51 (3%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          LY Y+A ++DE++   +DI+  I  +  D+GWW+G   G+ GLFP N+V +
Sbjct: 5  LYDYQAADDDEISFDPDDIITNI--EMIDEGWWRGVCRGKYGLFPANYVEL 53

Cortactin was originally identified as a substrate of Src kinase. It is an actin regulatory protein that binds to the Arp2/3 complex and stabilizes branched actin filaments. It is involved in cellular processes that affect cell motility, adhesion, migration, endocytosis, and invasion. It is expressed ubiquitously except in hematopoietic cells, where the homolog hematopoietic lineage cell-specific 1 (HS1) is expressed instead. Cortactin contains an N-terminal acidic domain, several copies of a repeat domain found in cortactin and HS1, a proline-rich region, and a C-terminal SH3 domain. The N-terminal region interacts with the Arp2/3 complex and F-actin, and is crucial in regulating branched actin assembly. Cortactin also serves as a scaffold and provides a bridge to the actin cytoskeleton for membrane trafficking and signaling proteins that bind to its SH3 domain. Binding partners for the SH3 domain of cortactin include dynamin2, N-WASp, MIM, FGD1, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212991 cd12058, SH3_MLK4, Src Homology 3 domain of Mixed Lineage Kinase 4

 Score = 65.3 bits (159), Expect = 4e-15
 Identities = 27/54 (50%), Positives = 38/54 (70%), Gaps = 3/54 (5%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKGELHGRVGLFPDNFVT 82
           LY YEA  EDEL+L+  D+V ++S+DA    D GWW G++  R+G+FP N+VT
Sbjct: 4  ALYDYEASGEDELSLRRGDVVEVLSQDAAVSGDDGWWAGKIRHRLGIFPANYVT 57

MLK4 is a Serine/Threonine Kinase (STK), catalyzing the transfer of the gamma-phosphoryl group from ATP to S/T residues on protein substrates. MLKs act as mitogen-activated protein kinase kinase kinases (MAP3Ks, MKKKs, MAPKKKs), which phosphorylate and activate MAPK kinases (MAPKKs or MKKs or MAP2Ks), which in turn phosphorylate and activate MAPKs during signaling cascades that are important in mediating cellular responses to extracellular signals. MLKs play roles in immunity and inflammation, as well as in cell death, proliferation, and cell cycle regulation. The specific function of MLK4 is yet to be determined. Mutations in the kinase domain of MLK4 have been detected in colorectal cancers. MLK4 contains an SH3 domain, a catalytic kinase domain, a leucine zipper, a proline-rich region, and a CRIB domain that mediates binding to GTP-bound Cdc42 and Rac. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212739 cd11805, SH3_GRB2_like_C, C-terminal Src homology 3 domain of Growth factor receptor-bound protein 2 (GRB2) and related proteins

 Score = 63.8 bits (156), Expect = 1e-14
 Identities = 23/51 (45%), Positives = 31/51 (60%), Gaps = 2/51 (3%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          LY +  Q   EL  +  DI+ ++  D+ D  WWKGEL GRVG+FP N+V  
Sbjct: 5  LYDFNPQEPGELEFRRGDIITVL--DSSDPDWWKGELRGRVGIFPANYVQP 53

This family includes the adaptor protein GRB2 and related proteins including Drosophila melanogaster Downstream of receptor kinase (DRK), Caenorhabditis elegans Sex muscle abnormal protein 5 (Sem-5), GRB2-related adaptor protein (GRAP), GRAP2, and similar proteins. Family members contain an N-terminal SH3 domain, a central SH2 domain, and a C-terminal SH3 domain. GRB2/Sem-5/DRK is a critical signaling molecule that regulates the Ras pathway by linking tyrosine kinases to the Ras guanine nucleotide releasing protein Sos (son of sevenless), which converts Ras to the active GTP-bound state. GRAP2 plays an important role in T cell receptor (TCR) signaling by promoting the formation of the SLP-76:LAT complex, which couples the TCR to the Ras pathway. GRAP acts as a negative regulator of T cell receptor (TCR)-induced lymphocyte proliferation by downregulating the signaling to the Ras/ERK pathway. The C-terminal SH3 domains (SH3c) of GRB2 and GRAP2 have been shown to bind to classical PxxP motif ligands, as well as to non-classical motifs. GRB2 SH3c binds Gab2 (Grb2-associated binder 2) through epitopes containing RxxK motifs, while the SH3c of GRAP2 binds to the phosphatase-like protein HD-PTP via a RxxxxK motif. SH3 domains are protein interaction domains that typically bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212894 cd11961, SH3_Abp1_fungi_C2, Second C-terminal Src homology 3 domain of Fungal Actin-binding protein 1

 Score = 63.7 bits (155), Expect = 1e-14
 Identities = 23/51 (45%), Positives = 31/51 (60%), Gaps = 2/51 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          K LY Y+A  ++EL+  E D ++ I  +  D  WW GE HG  GLFP N+V
Sbjct: 3  KALYDYDAAEDNELSFFENDKIINI--EFVDDDWWLGECHGSRGLFPSNYV 51

Abp1 is an adaptor protein that functions in receptor-mediated endocytosis and vesicle trafficking. It contains an N-terminal actin-binding module, the actin-depolymerizing factor (ADF) homology domain, a central proline-rich region, and a C-terminal SH3 domain (many yeast Abp1 proteins contain two C-terminal SH3 domains). Yeast Abp1 also contains two acidic domains that bind directly to the Arp2/3 complex, which is required to initiate actin polymerization. The SH3 domain of yeast Abp1 binds and localizes the kinases, Ark1p and Prk1p, which facilitate actin patch disassembly following vesicle internalization. It also mediates the localization to the actin patch of the synaptojanin-like protein, Sjl2p, which plays a key role in endocytosis. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212928 cd11995, SH3_Intersectin1_5, Fifth Src homology 3 domain (or SH3E) of Intersectin-1

 Score = 63.4 bits (154), Expect = 2e-14
 Identities = 27/54 (50%), Positives = 40/54 (74%), Gaps = 4/54 (7%)

Query: 30 CKV--LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          C+V  +Y Y AQN+DEL   +  I+ +++++ PD  WWKGEL+G+VGLFP N+V
Sbjct: 1  CQVIGMYDYTAQNDDELAFSKGQIINVLNKEDPD--WWKGELNGQVGLFPSNYV 52

Intersectin-1 (ITSN1) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN1 localizes in membranous organelles, CCPs, the Golgi complex, and may be involved in the cell membrane trafficking system. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The fifth SH3 domain (or SH3E) of ITSN1 has been shown to bind many protein partners including SGIP1, Sos1, dynamin1/2, CIN85, c-Cbl, SHIP2, N-WASP, and synaptojanin-1, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|213006 cd12073, SH3_HS1, Src homology 3 domain of Hematopoietic lineage cell-specific protein 1

 Score = 62.9 bits (153), Expect = 3e-14
 Identities = 23/56 (41%), Positives = 35/56 (62%), Gaps = 3/56 (5%)

Query: 30 CKV-LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          C V LY Y+ + +DE++   ++ +  I  +  D+GWWKG  HG  GLFP N+V +L
Sbjct: 2  CAVALYDYQGEGDDEISFDPQETITDI--EMVDEGWWKGTCHGHRGLFPANYVELL 55

HS1, also called HCLS1 (hematopoietic cell-specific Lyn substrate 1), is a cortactin homolog expressed specifically in hematopoietic cells. It is an actin regulatory protein that binds the Arp2/3 complex and stabilizes branched actin filaments. It is required for cell spreading and signaling in lymphocytes. It regulates cytoskeletal remodeling that controls lymphocyte trafficking, and it also affects tissue invasion and infiltration of leukemic B cells. Like cortactin, HS1 contains an N-terminal acidic domain, several copies of a repeat domain found in cortactin and HS1, a proline-rich region, and a C-terminal SH3 domain. The N-terminal region binds the Arp2/3 complex and F-actin, while the C-terminal region acts as an adaptor or scaffold that can connect varied proteins that bind the SH3 domain within the actin network. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212810 cd11877, SH3_PIX, Src Homology 3 domain of Pak Interactive eXchange factors

 Score = 62.3 bits (152), Expect = 5e-14
 Identities = 19/52 (36%), Positives = 31/52 (59%), Gaps = 2/52 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          +  + +E  NEDEL+  + DI+ +      + GWW+G L+G+ G FP N+V 
Sbjct: 3  RAKFNFEGTNEDELSFDKGDIITVTQVV--EGGWWEGTLNGKTGWFPSNYVK 52

PIX proteins are Rho guanine nucleotide exchange factors (GEFs), which activate small GTPases by exchanging bound GDP for free GTP. They act as GEFs for both Cdc42 and Rac 1, and have been implicated in cell motility, adhesion, neurite outgrowth, and cell polarity. Vertebrates contain two proteins from the PIX subfamily, alpha-PIX and beta-PIX. Alpha-PIX, also called ARHGEF6, is localized in dendritic spines where it regulates spine morphogenesis. Mutations in the ARHGEF6 gene cause X-linked intellectual disability in humans. Beta-PIX play roles in regulating neuroendocrine exocytosis, focal adhesion maturation, cell migration, synaptic vesicle localization, and insulin secretion. PIX proteins contain an N-terminal SH3 domain followed by RhoGEF (also called Dbl-homologous or DH) and Pleckstrin Homology (PH) domains, and a C-terminal leucine-zipper domain for dimerization. The SH3 domain of PIX binds to an atypical PxxxPR motif in p21-activated kinases (PAKs) with high affinity. The binding of PAKs to PIX facilitate the localization of PAKs to focal complexes and also localizes PAKs to PIX targets Cdc43 and Rac, leading to the activation of PAKs. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212697 cd11763, SH3_SNX9_like, Src Homology 3 domain of Sorting Nexin 9 and similar proteins

 Score = 61.2 bits (149), Expect = 1e-13
 Identities = 18/56 (32%), Positives = 34/56 (60%), Gaps = 2/56 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTV 83
          + + LY +++Q   EL+L+  +++ +  +D  D GW +G    G VGLFP ++V +
Sbjct: 1  KVRALYDFDSQPSGELSLRAGEVLTITRQDVGD-GWLEGRNSRGEVGLFPSSYVEI 55

Sorting nexins (SNXs) are Phox homology (PX) domain containing proteins that are involved in regulating membrane traffic and protein sorting in the endosomal system. SNXs differ from each other in their lipid-binding specificity, subcellular localization and specific function in the endocytic pathway. This subfamily consists of SH3 domain containing SNXs including SNX9, SNX18, SNX33, and similar proteins. SNX9 is localized to plasma membrane endocytic sites and acts primarily in clathrin-mediated endocytosis, while SNX18 is localized to peripheral endosomal structures, and acts in a trafficking pathway that is clathrin-independent but relies on AP-1 and PACS1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212753 cd11819, SH3_Cortactin_like, Src homology 3 domain of Cortactin and related proteins

 Score = 60.8 bits (148), Expect = 2e-13
 Identities = 23/55 (41%), Positives = 33/55 (60%), Gaps = 3/55 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVT 82
          R K LY Y+A  ++E++  E DI+  I  +  D+GWW G    G+ GLFP N+V 
Sbjct: 1  RAKALYDYQAAEDNEISFVEGDIITQI--EQIDEGWWLGVNAKGQKGLFPANYVE 53

This subfamily includes cortactin, Abp1 (actin-binding protein 1), hematopoietic lineage cell-specific protein 1 (HS1), and similar proteins. These proteins are involved in regulating actin dynamics through direct or indirect interaction with the Arp2/3 complex, which is required to initiate actin polymerization. They all contain at least one C-terminal SH3 domain. Cortactin and HS1 bind Arp2/3 and actin through an N-terminal region that contains an acidic domain and several copies of a repeat domain found in cortactin and HS1. Abp1 binds actin via an N-terminal actin-depolymerizing factor (ADF) homology domain. Yeast Abp1 binds Arp2/3 directly through two acidic domains. Mammalian Abp1 does not directly interact with Arp2/3; instead, it regulates actin dynamics indirectly by interacting with dynamin and WASP family proteins. The C-terminal region of these proteins acts as an adaptor or scaffold that can connect membrane trafficking and signaling proteins that bind the SH3 domain within the actin network. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212754 cd11820, SH3_STAM, Src homology 3 domain of Signal Transducing Adaptor Molecules

 Score = 60.2 bits (146), Expect = 3e-13
 Identities = 24/54 (44%), Positives = 33/54 (61%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + + LY +EA  ++ELT K  +I+ ++  D  D  WWKG  H   GLFP NFVT
Sbjct: 2  KVRALYDFEAAEDNELTFKAGEIITVL--DDSDPNWWKGSNHRGEGLFPANFVT 53

STAMs were discovered as proteins that are highly phosphorylated following cytokine and growth factor stimulation. They function in cytokine signaling and surface receptor degradation, as well as regulate Golgi morphology. They associate with many proteins including Jak2 and Jak3 tyrosine kinases, Hrs, AMSH, and UBPY. STAM adaptor proteins contain VHS (Vps27, Hrs, STAM homology), ubiquitin interacting (UIM), and SH3 domains. There are two vertebrate STAMs, STAM1 and STAM2, which may be functionally redundant; vertebrate STAMs contain ITAM motifs. They are part of the endosomal sorting complex required for transport (ESCRT-0). STAM2 deficiency in mice did not cause any obvious abnormality, while STAM1 deficiency resulted in growth retardation. Loss of both STAM1 and STAM2 in mice proved lethal, indicating that STAMs are important for embryonic development. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212700 cd11766, SH3_Nck_2, Second Src Homology 3 domain of Nck adaptor proteins

 Score = 60.4 bits (147), Expect = 3e-13
 Identities = 25/54 (46%), Positives = 37/54 (68%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
             V + YEAQ EDEL+L++ D V+++ +     GWW+GE +G+VG FP N+VT
Sbjct: 1  PAVVKFNYEAQREDELSLRKGDRVLVLEKS--SDGWWRGECNGQVGWFPSNYVT 52

Nck adaptor proteins regulate actin cytoskeleton dynamics by linking proline-rich effector molecules to protein tyrosine kinases and phosphorylated signaling intermediates. They contain three SH3 domains and a C-terminal SH2 domain. They function downstream of the PDGFbeta receptor and are involved in Rho GTPase signaling and actin dynamics. Vertebrates contain two Nck adaptor proteins: Nck1 (also called Nckalpha) and Nck2 (also called Nckbeta or Growth factor receptor-bound protein 4, Grb4), which show partly overlapping functions but also bind distinct targets. Their SH3 domains are involved in recruiting downstream effector molecules, such as the N-WASP/Arp2/3 complex, which when activated induces actin polymerization that results in the production of pedestals, or protrusions of the plasma membrane. The second SH3 domain of Nck appears to prefer ligands containing the APxxPxR motif. SH3 domains are protein interaction domains that usually bind to proline-rich ligands with moderate affinity and selectivity, preferentially a PxxP motif. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212987 cd12054, SH3_CD2AP_2, Second Src Homology 3 domain (SH3B) of CD2-associated protein

 Score = 60.4 bits (146), Expect = 3e-13
 Identities = 29/56 (51%), Positives = 38/56 (67%), Gaps = 2/56 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          +CKVL+ Y  QNEDEL LK  DI+ +   +  ++GWW G L+G+ GLFP NFV  L
Sbjct: 2  QCKVLFEYVPQNEDELELKVGDIIDIN--EEVEEGWWSGTLNGKSGLFPSNFVKEL 55

CD2AP, also called CMS (Cas ligand with Multiple SH3 domains) or METS1 (Mesenchyme-to-Epithelium Transition protein with SH3 domains), is a cytosolic adaptor protein that plays a role in regulating the cytoskeleton. It is critical in cell-to-cell union necessary for kidney function. It also stabilizes the contact between a T cell and antigen-presenting cells. It is primarily expressed in podocytes at the cytoplasmic face of the slit diaphragm and serves as a linker anchoring podocin and nephrin to the actin cytoskeleton. CD2AP contains three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CD2AP to bind various protein partners and assemble complexes that have been implicated in many different functions. This alignment model represents the second SH3 domain (SH3B) of CD2AP. SH3B binds to c-Cbl in a site (TPSSRPLR is the core binding motif) distinct from the c-Cbl/SH3A binding site. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212750 cd11816, SH3_Eve1_3, Third Src homology 3 domain of ADAM-binding protein Eve-1

 Score = 60.1 bits (146), Expect = 4e-13
 Identities = 22/53 (41%), Positives = 33/53 (62%), Gaps = 2/53 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          RC   + +E + EDEL+  E D++ L       + W KGEL+G++G+FP NFV
Sbjct: 1  RCVARFDFEGEQEDELSFSEGDVITLKEY--VGEEWAKGELNGKIGIFPLNFV 51

Eve-1, also called SH3 domain-containing protein 19 (SH3D19) or EEN-binding protein (EBP), exists in multiple alternatively spliced isoforms. The longest isoform contains five SH3 domain in the C-terminal region and seven proline-rich motifs in the N-terminal region. It is abundantly expressed in skeletal muscle and heart, and may be involved in regulating the activity of ADAMs (A disintegrin and metalloproteases). Eve-1 interacts with EEN, an endophilin involved in endocytosis and may be the target of the MLL-EEN fusion protein that is implicated in leukemogenesis. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 51

>gnl|CDD|212988 cd12055, SH3_CIN85_2, Second Src Homology 3 domain (SH3B) of Cbl-interacting protein of 85 kDa

 Score = 60.0 bits (145), Expect = 4e-13
 Identities = 25/53 (47%), Positives = 37/53 (69%), Gaps = 2/53 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          RC+V + Y  QNEDEL LK  DI+ ++     ++GWW+G L+G+ G+FP NF+
Sbjct: 1  RCQVAFSYLPQNEDELELKVGDIIEVVGE--VEEGWWEGVLNGKTGMFPSNFI 51

CIN85, also called SH3 domain-containing kinase-binding protein 1 (SH3KBP1) or CD2-binding protein 3 (CD2BP3) or Ruk, is an adaptor protein that is involved in the downregulation of receptor tyrosine kinases by facilitating endocytosis through interaction with endophilin-associated ubiquitin ligase Cbl proteins. It is also important in many other cellular processes including vesicle-mediated transport, cytoskeletal remodelling, apoptosis, cell adhesion and migration, and viral infection, among others. CIN85 exists as multiple variants from alternative splicing; the main variant contains three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CIN85 to bind various protein partners and assemble complexes that have been implicated in many different functions. This alignment model represents the second SH3 domain (SH3B) of CIN85. SH3B has been shown to bind Cbl proline-rich peptides and ubiquitin. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212730 cd11796, SH3_DNMBP_N3, Third N-terminal Src homology 3 domain of Dynamin Binding Protein, also called Tuba

 Score = 59.7 bits (145), Expect = 5e-13
 Identities = 24/53 (45%), Positives = 36/53 (67%), Gaps = 2/53 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + +VL    AQ ++EL L+E D+V +      DKGW++GEL+GR G+FP+ FV
Sbjct: 1  QARVLQDLSAQLDEELDLREGDVVTIT--GILDKGWFRGELNGRRGIFPEGFV 51

DNMBP or Tuba is a cdc42-specific guanine nucleotide exchange factor (GEF) that contains four N-terminal SH3 domains, a central RhoGEF [or Dbl homology (DH)] domain followed by a Bin/Amphiphysin/Rvs (BAR) domain, and two C-terminal SH3 domains. It provides a functional link between dynamin and key regulatory proteins of the actin cytoskeleton. It plays an important role in regulating cell junction configuration. The four N-terminal SH3 domains of DNMBP binds the GTPase dynamin, which plays an important role in the fission of endocytic vesicles. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 51

>gnl|CDD|212706 cd11772, SH3_OSTF1, Src Homology 3 domain of metazoan osteoclast stimulating factor 1

 Score = 58.5 bits (142), Expect = 1e-12
 Identities = 22/52 (42%), Positives = 31/52 (59%), Gaps = 2/52 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + LY YEAQ+ DEL+ +E D++ +   D  D  WWK    G+ GL P N+V 
Sbjct: 3  RALYDYEAQHPDELSFEEGDLLYIS--DKSDPNWWKATCGGKTGLIPSNYVE 52

OSTF1, also named OSF or SH3P2, is a signaling protein containing SH3 and ankyrin-repeat domains. It acts through a Src-related pathway to enhance the formation of osteoclasts and bone resorption. It also acts as a negative regulator of cell motility. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212695 cd11761, SH3_FCHSD_1, First Src Homology 3 domain of FCH and double SH3 domains proteins

 Score = 58.1 bits (141), Expect = 2e-12
 Identities = 24/54 (44%), Positives = 31/54 (57%), Gaps = 2/54 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFVT 82
          CKVLY YEAQ  DELT+ E + + +I     D GW K     G VG  P+N++ 
Sbjct: 4  CKVLYSYEAQRPDELTITEGEELEVIEDGDGD-GWVKARNKSGEVGYVPENYLQ 56

This group is composed of FCH and double SH3 domains protein 1 (FCHSD1) and FCHSD2. These proteins have a common domain structure consisting of an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs), two SH3, and C-terminal proline-rich domains. They have only been characterized in silico and their functions remain unknown. This group also includes the insect protein, nervous wreck, which acts as a regulator of synaptic growth signaling. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212929 cd11996, SH3_Intersectin2_5, Fifth Src homology 3 domain (or SH3E) of Intersectin-2

 Score = 57.7 bits (139), Expect = 3e-12
 Identities = 24/54 (44%), Positives = 38/54 (70%), Gaps = 4/54 (7%)

Query: 30 CKV--LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          C+V  +Y Y A NEDEL+  +  ++ ++++D PD  WW+GE++G  GLFP N+V
Sbjct: 1  CQVIAMYDYTANNEDELSFSKGQLINVLNKDDPD--WWQGEINGVTGLFPSNYV 52

Intersectin-2 (ITSN2) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN2 also functions as a specific GEF for Cdc42 activation in epithelial morphogenesis, and is required in mitotic spindle orientation. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The fifth SH3 domain (or SH3E) of ITSN2 is expected to bind protein partners, similar to ITSN1 which has been shown to bind many protein partners including SGIP1, Sos1, dynamin1/2, CIN85, c-Cbl, SHIP2, N-WASP, and synaptojanin-1, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212910 cd11977, SH3_VAV2_2, C-terminal (or second) Src homology 3 domain of VAV2 protein

 Score = 56.9 bits (137), Expect = 6e-12
 Identities = 23/48 (47%), Positives = 34/48 (70%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          Y + A++  EL+L+E D+V + SR   D+GWWKGE +GR+G FP  +V
Sbjct: 7  YNFAARDMRELSLREGDVVRIYSRIGGDQGWWKGETNGRIGWFPSTYV 54

VAV2 is widely expressed and functions as a guanine nucleotide exchange factor (GEF) for RhoA, RhoB and RhoG and also activates Rac1 and Cdc42. It is implicated in many cellular and physiological functions including blood pressure control, eye development, neurite outgrowth and branching, EGFR endocytosis and degradation, and cell cluster morphology, among others. It has been reported to associate with Nek3. VAV proteins contain several domains that enable their function: N-terminal calponin homology (CH), acidic, RhoGEF (also called Dbl-homologous or DH), Pleckstrin Homology (PH), C1 (zinc finger), SH2, and two SH3 domains. The SH3 domain of VAV is involved in the localization of proteins to specific sites within the cell, by interacting with proline-rich sequences within target proteins. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212883 cd11950, SH3_GRAP2_C, C-terminal Src homology 3 domain of GRB2-related adaptor protein 2

 Score = 56.8 bits (137), Expect = 6e-12
 Identities = 22/51 (43%), Positives = 34/51 (66%), Gaps = 2/51 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + LY +EA  +DEL     D++ ++  D+ +  WWKG LHG++GLFP N+V
Sbjct: 3  RALYDFEALEDDELGFNSGDVIEVL--DSSNPSWWKGRLHGKLGLFPANYV 51

GRAP2 is also called GADS (GRB2-related adapter downstream of Shc), GrpL, GRB2L, Mona, or GRID (Grb2-related protein with insert domain). It is expressed specifically in the hematopoietic system. It plays an important role in T cell receptor (TCR) signaling by promoting the formation of the SLP-76:LAT complex, which couples the TCR to the Ras pathway. It also has roles in antigen-receptor and tyrosine kinase mediated signaling. GRAP2 is unique from other GRB2-like adaptor proteins in that it can be regulated by caspase cleavage. It contains an N-terminal SH3 domain, a central SH2 domain, and a C-terminal SH3 domain. The C-terminal SH3 domain of GRAP2 binds to different motifs found in substrate peptides including the typical PxxP motif in hematopoietic progenitor kinase 1 (HPK1), the RxxK motif in SLP-76 and HPK1, and the RxxxxK motif in phosphatase-like protein HD-PTP. SH3 domains are protein interaction domains that typically bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212896 cd11963, SH3_STAM2, Src homology 3 domain of Signal Transducing Adaptor Molecule 2

 Score = 57.0 bits (137), Expect = 7e-12
 Identities = 26/54 (48%), Positives = 36/54 (66%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + + LY +EA  ++ELT K  +I++++  D  D  WWKGE H  VGLFP NFVT
Sbjct: 3  KVRALYDFEAVEDNELTFKHGEIIIVL--DDSDANWWKGENHRGVGLFPSNFVT 54

STAM2, also called EAST (Epidermal growth factor receptor-associated protein with SH3 and TAM domain) or Hbp (Hrs binding protein), is part of the endosomal sorting complex required for transport (ESCRT-0). It plays a role in sorting mono-ubiquinated endosomal cargo for trafficking to the lysosome for degradation. It is also involved in the regulation of exocytosis. STAMs were discovered as proteins that are highly phosphorylated following cytokine and growth factor stimulation. They function in cytokine signaling and surface receptor degradation, as well as regulate Golgi morphology. They associate with many proteins including Jak2 and Jak3 tyrosine kinases, Hrs, AMSH, and UBPY. STAM adaptor proteins contain VHS (Vps27, Hrs, STAM homology), ubiquitin interacting (UIM), and SH3 domains. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|215659 pfam00018, SH3_1, SH3 domain

 Score = 56.4 bits (137), Expect = 8e-12
 Identities = 21/48 (43%), Positives = 30/48 (62%), Gaps = 3/48 (6%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFP 77
            LY Y A+  DEL+ K+ DI++++ +   D GWWKG L  G+ GL P
Sbjct: 1  VALYDYTAREPDELSFKKGDIIIVLEKS--DDGWWKGRLKGGKEGLIP 46

SH3 (Src homology 3) domains are often indicative of a protein involved in signal transduction related to cytoskeletal organisation. First described in the Src cytoplasmic tyrosine kinase. The structure is a partly opened beta barrel. Length = 47

>gnl|CDD|212715 cd11781, SH3_Sorbs_1, First Src Homology 3 domain of Sorbin and SH3 domain containing (Sorbs) proteins and similar domains

 Score = 56.2 bits (136), Expect = 1e-11
 Identities = 24/52 (46%), Positives = 38/52 (73%), Gaps = 2/52 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
           + LYP++AQ+  EL+LK+ DI+ +  R   DK W++GE +GRVG+FP ++V
Sbjct: 2  ARALYPFKAQSAKELSLKKGDIIYI--RRQIDKNWYEGEHNGRVGIFPASYV 51

This family, also called the vinexin family, is composed predominantly of adaptor proteins containing one sorbin homology (SoHo) and three SH3 domains. Members include the first SH3 domains of Sorbs1 (or ponsin), Sorbs2 (or ArgBP2), Vinexin (or Sorbs3), and similar domains. They are involved in the regulation of cytoskeletal organization, cell adhesion, and growth factor signaling. Members of this family bind multiple partners including signaling molecules like c-Abl, c-Arg, Sos, and c-Cbl, as well as cytoskeletal molecules such as vinculin and afadin. They may have overlapping functions. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212827 cd11894, SH3_FCHSD2_2, Second Src Homology 3 domain of FCH and double SH3 domains protein 2

 Score = 56.1 bits (135), Expect = 1e-11
 Identities = 22/52 (42%), Positives = 35/52 (67%), Gaps = 1/52 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDA-PDKGWWKGELHGRVGLFPDNFV 81
          K LY YE Q +DEL+  E  I+ +++++   D G+W+GE +GR+G+FP   V
Sbjct: 3  KALYDYEGQTDDELSFPEGAIIRILNKENQDDDGFWEGEFNGRIGVFPSVLV 54

FCHSD2 has a domain structure consisting of an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs), two SH3, and C-terminal proline-rich domains. It has only been characterized in silico and its function is unknown. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212775 cd11841, SH3_SH3YL1_like, Src homology 3 domain of SH3 domain containing Ysc84-like 1 (SH3YL1) protein

 Score = 55.9 bits (135), Expect = 1e-11
 Identities = 19/52 (36%), Positives = 31/52 (59%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
            LY +E Q   +L+ +  D + +++R      WW+G L GRVG+FP N+V+
Sbjct: 3  TALYSFEGQQPCDLSFQAGDRITVLTRTDSQFDWWEGRLRGRVGIFPANYVS 54

SH3YL1 localizes to the plasma membrane and is required for dorsal ruffle formation. It binds phosphoinositides (PIs) with high affinity through its N-terminal SYLF domain (also called DUF500). In addition, SH3YL1 contains a C-terminal SH3 domain which has been reported to bind to N-WASP, dynamin 2, and SHIP2 (a PI 5-phosphatase). SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212755 cd11821, SH3_ASAP, Src homology 3 domain of ArfGAP with SH3 domain, ankyrin repeat and PH domain containing proteins

 Score = 55.8 bits (135), Expect = 2e-11
 Identities = 22/55 (40%), Positives = 32/55 (58%), Gaps = 5/55 (9%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG---RVGLFPDNF 80
          R + LY  +A N+DELT  E +I+V+      D  WW+G + G   R G+FP +F
Sbjct: 1  RVRALYDCQADNDDELTFSEGEIIVVTGE--EDDEWWEGHIEGDPSRRGVFPVSF 53

ASAPs are Arf GTPase activating proteins (GAPs) and they function in regulating cell growth, migration, and invasion. They contain an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, ankyrin (ANK) repeats, and a C-terminal SH3 domain. Vertebrates contain at least three members, ASAP1, ASAP2, and ASAP3, but some ASAP3 proteins do not seem to harbor a C-terminal SH3 domain. ASAP1 and ASAP2 show GTPase activating protein (GAP) activity towards Arf1 and Arf5. They do not show GAP activity towards Arf6, but are able to mediate Arf6 signaling by binding stably to GTP-Arf6. ASAP3 is an Arf6-specific GAP. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212897 cd11964, SH3_STAM1, Src homology 3 domain of Signal Transducing Adaptor Molecule 1

 Score = 55.7 bits (134), Expect = 2e-11
 Identities = 24/54 (44%), Positives = 33/54 (61%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + + +Y +EA  ++ELT K  DI+ ++  D  D  WWKGE     GLFP NFVT
Sbjct: 2  KVRAIYDFEAAEDNELTFKAGDIITIL--DDSDPNWWKGETPQGTGLFPSNFVT 53

STAM1 is part of the endosomal sorting complex required for transport (ESCRT-0) and is involved in sorting ubiquitinated cargo proteins from the endosome. It may also be involved in the regulation of IL2 and GM-CSF mediated signaling, and has been implicated in neural cell survival. STAMs were discovered as proteins that are highly phosphorylated following cytokine and growth factor stimulation. They function in cytokine signaling and surface receptor degradation, as well as regulate Golgi morphology. They associate with many proteins including Jak2 and Jak3 tyrosine kinases, Hrs, AMSH, and UBPY. STAM adaptor proteins contain VHS (Vps27, Hrs, STAM homology), ubiquitin interacting (UIM), and SH3 domains. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212777 cd11843, SH3_PACSIN, Src homology 3 domain of Protein kinase C and Casein kinase Substrate in Neurons (PACSIN) proteins

 Score = 55.5 bits (134), Expect = 2e-11
 Identities = 24/53 (45%), Positives = 33/53 (62%), Gaps = 1/53 (1%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
            + LY YE Q  DEL+ K  DI+  +  +  ++GW KG L GRVGL+P N+V
Sbjct: 1  PVRALYDYEGQESDELSFKAGDILTKLE-EEDEQGWCKGRLDGRVGLYPANYV 52

PACSINs, also called Synaptic dynamin-associated proteins (Syndapins), act as regulators of cytoskeletal and membrane dynamics. They bind both dynamin and Wiskott-Aldrich syndrome protein (WASP), and may provide direct links between the actin cytoskeletal machinery through WASP and dynamin-dependent endocytosis. Vetebrates harbor three isoforms with distinct expression patterns and specific functions. PACSINs contain an N-terminal F-BAR domain and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212893 cd11960, SH3_Abp1_eu, Src homology 3 domain of eumetazoan Actin-binding protein 1

 Score = 53.9 bits (130), Expect = 8e-11
 Identities = 21/55 (38%), Positives = 32/55 (58%), Gaps = 3/55 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFVT 82
          R + LY Y+A ++ E++    DI+  I  +  D+GWW+G    G  GLFP N+V 
Sbjct: 1  RARALYDYQAADDTEISFDPGDIITDI--EQIDEGWWRGTGPDGTYGLFPANYVE 53

Abp1, also called drebrin-like protein, is an adaptor protein that functions in receptor-mediated endocytosis and vesicle trafficking. It contains an N-terminal actin-binding module, the actin-depolymerizing factor (ADF) homology domain, a helical domain, and a C-terminal SH3 domain. Mammalian Abp1, unlike yeast Abp1, does not contain an acidic domain that interacts with the Arp2/3 complex. It regulates actin dynamics indirectly by interacting with dynamin and WASP family proteins. Abp1 deficiency causes abnormal organ structure and function of the spleen, heart, and lung of mice. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|219499 pfam07653, SH3_2, Variant SH3 domain

 Score = 53.6 bits (130), Expect = 9e-11
 Identities = 21/53 (39%), Positives = 35/53 (66%), Gaps = 2/53 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
            +V++ Y A + +EL+LK+ D+V ++ +D    GWW+GE  GR GL P ++V
Sbjct: 1  YGRVIFDYVATDPNELSLKKGDVVKVLDKDDN--GWWEGERGGRRGLVPSSYV 51

SH3 (Src homology 3) domains are often indicative of a protein involved in signal transduction related to cytoskeletal organisation. First described in the Src cytoplasmic tyrosine kinase. The structure is a partly opened beta barrel. Length = 53

>gnl|CDD|212764 cd11830, SH3_VAV_2, C-terminal (or second) Src homology 3 domain of VAV proteins

 Score = 53.8 bits (129), Expect = 9e-11
 Identities = 20/48 (41%), Positives = 34/48 (70%), Gaps = 1/48 (2%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          Y + A++  EL+LKE D+V + ++    +GWW+GE++GR+G FP  +V
Sbjct: 6  YDFCARDMRELSLKEGDVVKIYNKKG-QQGWWRGEINGRIGWFPSTYV 52

VAV proteins function both as cytoplasmic guanine nucleotide exchange factors (GEFs) for Rho GTPases and scaffold proteins and they play important roles in cell signaling by coupling cell surface receptors to various effector functions. They play key roles in processes that require cytoskeletal reorganization including immune synapse formation, phagocytosis, cell spreading, and platelet aggregation, among others. Vertebrates have three VAV proteins (VAV1, VAV2, and VAV3). VAV proteins contain several domains that enable their function: N-terminal calponin homology (CH), acidic, RhoGEF (also called Dbl-homologous or DH), Pleckstrin Homology (PH), C1 (zinc finger), SH2, and two SH3 domains. The SH3 domain of VAV is involved in the localization of proteins to specific sites within the cell, by interacting with proline-rich sequences within target proteins. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212909 cd11976, SH3_VAV1_2, C-terminal (or second) Src homology 3 domain of VAV1 protein

 Score = 53.8 bits (129), Expect = 9e-11
 Identities = 23/51 (45%), Positives = 37/51 (72%), Gaps = 1/51 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          K  Y + A++  EL+LKE DI+ ++++    +GWW+GE++GRVG FP N+V
Sbjct: 3  KARYDFCARDRSELSLKEGDIIKILNKKG-QQGWWRGEIYGRVGWFPANYV 52

VAV1 is expressed predominantly in the hematopoietic system and it plays an important role in the development and activation of B and T cells. It is activated by tyrosine phosphorylation to function as a guanine nucleotide exchange factor (GEF) for Rho GTPases following cell surface receptor activation, triggering various effects such as cytoskeletal reorganization, transcription regulation, cell cycle progression, and calcium mobilization. It also serves as a scaffold protein and has been shown to interact with Ku70, Socs1, Janus kinase 2, SIAH2, S100B, Abl gene, ZAP-70, SLP76, and Syk, among others. VAV proteins contain several domains that enable their function: N-terminal calponin homology (CH), acidic, RhoGEF (also called Dbl-homologous or DH), Pleckstrin Homology (PH), C1 (zinc finger), SH2, and two SH3 domains. The C-terminal SH3 domain of Vav1 interacts with a wide variety of proteins including cytoskeletal regulators (zyxin), RNA-binding proteins (Sam68), transcriptional regulators, viral proteins, and dynamin 2. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212885 cd11952, SH3_iASPP, Src Homology 3 (SH3) domain of Inhibitor of ASPP protein (iASPP)

 Score = 53.4 bits (128), Expect = 1e-10
 Identities = 19/48 (39%), Positives = 27/48 (56%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
          L+ Y A+  DEL+ KE D+V ++ +D     WW   L GR G  P N+
Sbjct: 6  LWDYSAEFPDELSFKEGDMVTVLRKDGEGTDWWWASLCGREGYVPRNY 53

iASPP, also called RelA-associated inhibitor (RAI), is an oncoprotein that inhibits the apoptotic transactivation potential of p53. It is upregulated in human breast cancers expressing wild-type p53, in acute leukemias regardless of the p53 mutation status, as well as in ovarian cancer where it is associated with poor patient outcome and chemoresistance. iASPP is also a binding partner and negative regulator of p65RelA, which promotes cell proliferation and inhibits apoptosis; p65RelA has the opposite effect on cell growth compared to the p53 family. It contains a proline-rich region, four ankyrin (ANK) repeats, and an SH3 domain at its C-terminal half. The SH3 domain and the ANK repeats of iASPP contribute to the p53 binding site; they bind to the DNA binding domain of p53. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212882 cd11949, SH3_GRB2_C, C-terminal Src homology 3 domain of Growth factor receptor-bound protein 2

 Score = 52.9 bits (127), Expect = 2e-10
 Identities = 19/52 (36%), Positives = 31/52 (59%), Gaps = 2/52 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + L+ ++ Q + EL  +  D + ++  D  D  WWKG  HG+ G+FP N+VT
Sbjct: 3  QALFDFDPQEDGELGFRRGDFIEVM--DNSDPNWWKGACHGQTGMFPRNYVT 52

GRB2 is a critical signaling molecule that regulates the Ras pathway by linking tyrosine kinases to the Ras guanine nucleotide releasing protein Sos (son of sevenless), which converts Ras to the active GTP-bound state. It is ubiquitously expressed in all tissues throughout development and is important in cell cycle progression, motility, morphogenesis, and angiogenesis. In lymphocytes, GRB2 is associated with antigen receptor signaling components. GRB2 contains an N-terminal SH3 domain, a central SH2 domain, and a C-terminal SH3 domain. The C-terminal SH3 domain of GRB2 binds to Gab2 (Grb2-associated binder 2) through epitopes containing RxxK motifs, as well as to the proline-rich C-terminus of FGRF2. SH3 domains are protein interaction domains that typically bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212986 cd12053, SH3_CD2AP_1, First Src Homology 3 domain (SH3A) of CD2-associated protein

 Score = 52.5 bits (126), Expect = 3e-10
 Identities = 24/50 (48%), Positives = 37/50 (74%), Gaps = 1/50 (2%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          V Y Y+A +EDELT++  +I+  + +   ++GW +GEL+GR G+FPDNFV
Sbjct: 4  VEYDYDAVHEDELTIRVGEIIRNVKK-LEEEGWLEGELNGRRGMFPDNFV 52

CD2AP, also called CMS (Cas ligand with Multiple SH3 domains) or METS1 (Mesenchyme-to-Epithelium Transition protein with SH3 domains), is a cytosolic adaptor protein that plays a role in regulating the cytoskeleton. It is critical in cell-to-cell union necessary for kidney function. It also stabilizes the contact between a T cell and antigen-presenting cells. It is primarily expressed in podocytes at the cytoplasmic face of the slit diaphragm and serves as a linker anchoring podocin and nephrin to the actin cytoskeleton. CD2AP contains three SH3 domains, a proline-rich region, and a C-terminal coiled-coil domain. All of these domains enable CD2AP to bind various protein partners and assemble complexes that have been implicated in many different functions. This alignment model represents the first SH3 domain (SH3A) of CD2AP. SH3A binds to the PXXXPR motif present in c-Cbl and the cytoplasmic domain of cell adhesion protein CD2. Its interaction with CD2 anchors CD2 at sites of cell contact. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212712 cd11778, SH3_Bzz1_2, Second Src Homology 3 domain of Bzz1 and similar domains

 Score = 52.5 bits (126), Expect = 3e-10
 Identities = 20/50 (40%), Positives = 32/50 (64%), Gaps = 1/50 (2%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
          + LY YEAQ +DE++++  D + +I  D    GW  GE++G  GLFP ++
Sbjct: 3  EALYDYEAQGDDEISIRVGDRIAVIRGD-DGSGWTYGEINGVKGLFPTSY 51

Bzz1 (or Bzz1p) is a WASP/Las17-interacting protein involved in endocytosis and trafficking to the vacuole. It physically interacts with type I myosins and functions in the early steps of endocytosis. Together with other proteins, it induces membrane scission in yeast. Bzz1 contains an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs), a central coiled-coil, and two C-terminal SH3 domains. This model represents the second C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 51

>gnl|CDD|212714 cd11780, SH3_Sorbs_3, Third (or C-terminal) Src Homology 3 domain of Sorbin and SH3 domain containing (Sorbs) proteins and similar domains

 Score = 52.7 bits (127), Expect = 3e-10
 Identities = 26/56 (46%), Positives = 33/56 (58%), Gaps = 4/56 (7%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG--ELHGRVGLFPDNFVT 82
          R + LY Y  QNEDEL L+E DIV ++ +   D GW+ G  E  G  G FP N+V 
Sbjct: 1  RYRALYSYTPQNEDELELREGDIVYVMEK--CDDGWFVGTSERTGLFGTFPGNYVA 54

This family, also called the vinexin family, is composed predominantly of adaptor proteins containing one sorbin homology (SoHo) and three SH3 domains. Members include the third SH3 domains of Sorbs1 (or ponsin), Sorbs2 (or ArgBP2), Vinexin (or Sorbs3), and similar domains. They are involved in the regulation of cytoskeletal organization, cell adhesion, and growth factor signaling. Members of this family bind multiple partners including signaling molecules like c-Abl, c-Arg, Sos, and c-Cbl, as well as cytoskeletal molecules such as vinculin and afadin. They may have overlapping functions. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212720 cd11786, SH3_SH3RF_1, First Src Homology 3 domain of SH3 domain containing ring finger proteins

 Score = 52.4 bits (126), Expect = 3e-10
 Identities = 21/53 (39%), Positives = 33/53 (62%), Gaps = 2/53 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          K LY YE +   +L+ K+ DI++L  R   D+ W+ GE +G+ G FP ++V V
Sbjct: 3  KALYNYEGKEPGDLSFKKGDIILLRKR--IDENWYHGECNGKQGFFPASYVQV 53

This model represents the first SH3 domain of SH3RF1 (or POSH), SH3RF2 (or POSHER), SH3RF3 (POSH2), and similar domains. Members of this family are scaffold proteins that function as E3 ubiquitin-protein ligases. They all contain an N-terminal RING finger domain and multiple SH3 domains; SH3RF1 and SH3RF3 have four SH3 domains while SH3RF2 has three. SH3RF1 plays a role in calcium homeostasis through the control of the ubiquitin domain protein Herp. It may also have a role in regulating death receptor mediated and JNK mediated apoptosis. SH3RF3 interacts with p21-activated kinase 2 (PAK2) and GTP-loaded Rac1. It may play a role in regulating JNK mediated apoptosis in certain conditions. SH3RF2 acts as an anti-apoptotic regulator of the JNK pathway by binding to and promoting the degradation of SH3RF1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212921 cd11988, SH3_Intersectin2_1, First Src homology 3 domain (or SH3A) of Intersectin-2

 Score = 52.6 bits (126), Expect = 3e-10
 Identities = 19/51 (37%), Positives = 29/51 (56%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + LYP+EA+N DE++    DI+ +  +   + GW  G   G  G FP N+V
Sbjct: 5  RALYPFEARNHDEMSFNAGDIIQVDEKTVGEPGWLYGSFQGNFGWFPCNYV 55

Intersectin-2 (ITSN2) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN2 also functions as a specific GEF for Cdc42 activation in epithelial morphogenesis, and is required in mitotic spindle orientation. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The first SH3 domain (or SH3A) of ITSN2 is expected to bind many protein partners, similar to ITSN1 which has been shown to bind Sos1, dynamin1/2, CIN85, c-Cbl, PI3K-C2, SHIP2, N-WASP, and CdGAP, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212759 cd11825, SH3_PLCgamma, Src homology 3 domain of Phospholipase C (PLC) gamma

 Score = 52.3 bits (126), Expect = 4e-10
 Identities = 20/53 (37%), Positives = 30/53 (56%), Gaps = 3/53 (5%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGR-VGLFPDNFV 81
           K LY Y AQ  DEL+  +  I+  + ++  D GWW+G+  G+    FP N+V
Sbjct: 2  VKALYDYRAQRPDELSFCKHAIITNVEKE--DGGWWRGDYGGKKQKWFPANYV 52

PLC catalyzes the hydrolysis of phosphatidylinositol (4,5)-bisphosphate [PtdIns(4,5)P2] to produce Ins(1,4,5)P3 and diacylglycerol (DAG) in response to various receptors. Ins(1,4,5)P3 initiates the calcium signaling cascade while DAG functions as an activator of PKC. PLCgamma catalyzes this reaction in tyrosine kinase-dependent signaling pathways. It is activated and recruited to its substrate at the membrane. Vertebrates contain two forms of PLCgamma, PLCgamma1, which is widely expressed, and PLCgamma2, which is primarily found in haematopoietic cells. PLCgamma contains a Pleckstrin homology (PH) domain followed by an elongation factor (EF) domain, two catalytic regions of PLC domains that flank two tandem SH2 domains, followed by a SH3 domain and C2 domain. The SH3 domain of PLCgamma1 directly interacts with dynamin-1 and can serve as a guanine nucleotide exchange factor (GEF). It also interacts with Cbl, inhibiting its phosphorylation and activity. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212773 cd11839, SH3_Intersectin_4, Fourth Src homology 3 domain (or SH3D) of Intersectin

 Score = 52.0 bits (125), Expect = 5e-10
 Identities = 21/56 (37%), Positives = 34/56 (60%), Gaps = 7/56 (12%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGR-----VGLFPDNFV 81
          +V+ P+ A  E++L+L    + VL+ + +P  GWW+GEL  R     +G FP N+V
Sbjct: 3  QVIAPFTATAENQLSLAVGQL-VLVRKKSPS-GWWEGELQARGKKRQIGWFPANYV 56

Intersectins (ITSNs) are adaptor proteins that function in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. They are essential for initiating clathrin-coated pit formation. They bind to many proteins through their multidomain structure and facilitate the assembly of multimeric complexes. Vertebrates contain two ITSN proteins, ITSN1 and ITSN2, which exist in alternatively spliced short and long isoforms. The short isoforms contain two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoforms, in addition, contain RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. ITSN1 and ITSN2 are both widely expressed, with variations depending on tissue type and stage of development. The fourth SH3 domain (or SH3D) of ITSN1 has been shown to bind SHIP2, Numb, CdGAP, and N-WASP. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212828 cd11895, SH3_FCHSD1_2, Second Src Homology 3 domain of FCH and double SH3 domains protein 1

 Score = 51.1 bits (122), Expect = 1e-09
 Identities = 23/56 (41%), Positives = 33/56 (58%), Gaps = 2/56 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISR--DAPDKGWWKGELHGRVGLFPDNFVTVL 84
          + LY Y  Q+ +EL+  E  ++ L+ R  D  D G+W+GE  GRVG+FP   V  L
Sbjct: 3  RALYSYTGQSPEELSFPEGALIRLLPRAQDGVDDGFWRGEFGGRVGVFPSLLVEEL 58

FCHSD1 has a domain structure consisting of an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs), two SH3, and C-terminal proline-rich domains. It has only been characterized in silico and its function is unknown. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212746 cd11812, SH3_AHI-1, Src Homology 3 domain of Abelson helper integration site-1 (AHI-1)

 Score = 51.0 bits (122), Expect = 1e-09
 Identities = 21/50 (42%), Positives = 30/50 (60%), Gaps = 3/50 (6%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFV 81
          LY Y A   DELT+   DI+ ++ +D  +  WW G L +G+ G FP N+V
Sbjct: 5  LYDYTANRSDELTIHRGDIIRVLYKDNDN--WWFGSLVNGQQGYFPANYV 52

AHI-1, also called Jouberin, is expressed in high levels in the brain, gonad tissues, and skeletal muscle. It is an adaptor protein that interacts with the small GTPase Rab8a and regulates it distribution and function, affecting cilium formation and vesicle transport. Mutations in the AHI-1 gene can cause Joubert syndrome, a disorder characterized by brainstem malformations, cerebellar aplasia/hypoplasia, and retinal dystrophy. AHI-1 variation is also associated with susceptibility to schizophrenia and type 2 diabetes mellitus progression. AHI-1 contains WD40 and SH3 domains. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212707 cd11773, SH3_Sla1p_1, First Src Homology 3 domain of the fungal endocytic adaptor protein Sla1p

 Score = 50.9 bits (122), Expect = 1e-09
 Identities = 23/58 (39%), Positives = 31/58 (53%), Gaps = 9/58 (15%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWK-------GELHGRVGLFPDNF 80
           K LY YE Q EDELT++E+DI+ L+ +   D  WWK        +    VGL P  +
Sbjct: 2  YKALYDYEPQTEDELTIQEDDILYLLEKSDDD--WWKVKLKVNSSDDDEPVGLVPATY 57

Sla1p facilitates endocytosis by playing a role as an adaptor protein in coupling components of the actin cytoskeleton to the endocytic machinery. It interacts with Abp1p, Las17p and Pan1p, which are activator proteins of actin-related protein 2/3 (Arp2/3). Sla1p contains multiple domains including three SH3 domains, a SAM (sterile alpha motif) domain, and a Sla1 homology domain 1 (SHD1), which binds to the NPFXD motif that is found in many integral membrane proteins such as the Golgi-localized Arf-binding protein Lsb5p and the P4-ATPases, Drs2p and Dnf1p. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212920 cd11987, SH3_Intersectin1_1, First Src homology 3 domain (or SH3A) of Intersectin-1

 Score = 50.8 bits (121), Expect = 1e-09
 Identities = 21/50 (42%), Positives = 33/50 (66%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
          + LYP+EA++ DE+T++  DIV++      + GW  GEL G+ G FP N+
Sbjct: 3  RALYPFEARSHDEITIQPGDIVMVDESQTGEPGWLGGELKGKTGWFPANY 52

Intersectin-1 (ITSN1) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN1 localizes in membranous organelles, CCPs, the Golgi complex, and may be involved in the cell membrane trafficking system. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The first SH3 domain (or SH3A) of ITSN1 has been shown to bind many proteins including Sos1, dynamin1/2, CIN85, c-Cbl, PI3K-C2, SHIP2, N-WASP, and CdGAP, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212884 cd11951, SH3_GRAP_C, C-terminal Src homology 3 domain of GRB2-related adaptor protein

 Score = 50.6 bits (121), Expect = 2e-09
 Identities = 19/48 (39%), Positives = 31/48 (64%), Gaps = 2/48 (4%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          Y + A++  +L+ +  DI+ ++  D PD  WW+G + GRVG FP N+V
Sbjct: 6  YDFSAEDPSQLSFRRGDIIEVL--DCPDPNWWRGRISGRVGFFPRNYV 51

GRAP is a GRB-2 like adaptor protein that is highly expressed in lymphoid tissues. It acts as a negative regulator of T cell receptor (TCR)-induced lymphocyte proliferation by downregulating the signaling to the Ras/ERK pathway. It has been identified as a regulator of TGFbeta signaling in diabetic kidney tubules and may have a role in the pathogenesis of the disease. GRAP contains an N-terminal SH3 domain, a central SH2 domain, and a C-terminal SH3 domain. The C-terminal SH3 domains (SH3c) of the related proteins, GRB2 and GRAP2, have been shown to bind to classical PxxP motif ligands, as well as to non-classical motifs. GRB2 SH3c binds Gab2 (Grb2-associated binder 2) through epitopes containing RxxK motifs, while the SH3c of GRAP2 binds to the phosphatase-like protein HD-PTP via a RxxxxK motif. SH3 domains are protein interaction domains that typically bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212705 cd11771, SH3_Pex13p_fungal, Src Homology 3 domain of fungal peroxisomal membrane protein Pex13p

 Score = 50.4 bits (121), Expect = 2e-09
 Identities = 27/59 (45%), Positives = 37/59 (62%), Gaps = 5/59 (8%)

Query: 30 CKVLYPYEAQN-EDELTLKEEDIVVLISRDAP---DKGWWKGELH-GRVGLFPDNFVTV 83
          C+ LY +  +N E EL+LK+ DIV ++S+  P   D  WWKG    GR+G FP N+V V
Sbjct: 2  CRALYDFTPENPEMELSLKKGDIVAVLSKTDPLGRDSEWWKGRTRDGRIGWFPSNYVEV 60

Pex13p, located in the peroxisomal membrane, contains two transmembrane regions and a C-terminal SH3 domain. It binds to the peroxisomal targeting type I (PTS1) receptor Pex5p and the docking factor Pex14p through its SH3 domain. It is essential for both PTS1 and PTS2 protein import pathways into the peroxisomal matrix. Pex13p binds Pex14p, which contains a PxxP motif, in a classical fashion to the proline-rich ligand binding site of its SH3 domain. It binds the WxxxF/Y motif of Pex5p in a novel site that does not compete with Pex14p binding. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 60

>gnl|CDD|212772 cd11838, SH3_Intersectin_3, Third Src homology 3 domain (or SH3C) of Intersectin

 Score = 49.7 bits (119), Expect = 3e-09
 Identities = 18/50 (36%), Positives = 28/50 (56%), Gaps = 3/50 (6%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          LYPYE+    +LT    D++++  +D     WW G +  R G+FP N+V 
Sbjct: 5  LYPYESNEPGDLTFNAGDVILVTKKDGE---WWTGTIGDRTGIFPSNYVR 51

Intersectins (ITSNs) are adaptor proteins that function in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. They are essential for initiating clathrin-coated pit formation. They bind to many proteins through their multidomain structure and facilitate the assembly of multimeric complexes. Vertebrates contain two ITSN proteins, ITSN1 and ITSN2, which exist in alternatively spliced short and long isoforms. The short isoforms contain two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoforms, in addition, contain RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. ITSN1 and ITSN2 are both widely expressed, with variations depending on tissue type and stage of development. The third SH3 domain (or SH3C) of ITSN1 has been shown to bind many proteins including dynamin1/2, CIN85, c-Cbl, SHIP2, Reps1, synaptojanin-1, and WNK, among others. The SH3C of ITSN2 has been shown to bind the K15 protein of Kaposi's sarcoma-associated herpesvirus. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212895 cd11962, SH3_Abp1_fungi_C1, First C-terminal Src homology 3 domain of Fungal Actin-binding protein 1

 Score = 49.4 bits (118), Expect = 5e-09
 Identities = 23/56 (41%), Positives = 31/56 (55%), Gaps = 3/56 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTV 83
          R  VLY YE   ++E+ L E +IV  I  +  D+ WW G    G  GLFP N+V +
Sbjct: 1  RAVVLYDYEKDEDNEIELVEGEIVTNI--EMVDEDWWMGTNSKGESGLFPSNYVEL 54

Abp1 is an adaptor protein that functions in receptor-mediated endocytosis and vesicle trafficking. It contains an N-terminal actin-binding module, the actin-depolymerizing factor (ADF) homology domain, a central proline-rich region, and a C-terminal SH3 domain (many yeast Abp1 proteins contain two C-terminal SH3 domains). Yeast Abp1 also contains two acidic domains that bind directly to the Arp2/3 complex, which is required to initiate actin polymerization. The SH3 domain of yeast Abp1 binds and localizes the kinases, Ark1p and Prk1p, which facilitate actin patch disassembly following vesicle internalization. It also mediates the localization to the actin patch of the synaptojanin-like protein, Sjl2p, which plays a key role in endocytosis. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212776 cd11842, SH3_Ysc84p_like, Src homology 3 domain of Ysc84p and similar fungal proteins

 Score = 49.3 bits (118), Expect = 5e-09
 Identities = 15/52 (28%), Positives = 28/52 (53%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
           LY +  +   +L  ++ DI+ ++ +      WW G + GR G+FP N+V +
Sbjct: 4  ALYDFAGEQPGDLAFQKGDIITILKKSDSQNDWWTGRIGGREGIFPANYVEL 55

This family is composed of the Saccharomyces cerevisiae proteins, Ysc84p (also called LAS17-binding protein 4, Lsb4p) and Lsb3p, and similar fungal proteins. They contain an N-terminal SYLF domain (also called DUF500) and a C-terminal SH3 domain. Ysc84p localizes to actin patches and plays an important in actin polymerization during endocytosis. The N-terminal domain of both Ysc84p and Lsb3p can bind and bundle actin filaments. A study of the yeast SH3 domain interactome predicts that the SH3 domains of Lsb3p and Lsb4p may function as molecular hubs for the assembly of endocytic complexes. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212854 cd11921, SH3_Vinexin_1, First Src Homology 3 domain of Vinexin, also called Sorbin and SH3 domain containing 3 (Sorbs3)

 Score = 49.2 bits (117), Expect = 7e-09
 Identities = 26/49 (53%), Positives = 36/49 (73%), Gaps = 2/49 (4%)

Query: 36 YEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          ++AQ+  ELTL++ DIV  I ++  DK W +GE HGRVG+FP N+V VL
Sbjct: 9  FQAQSPKELTLQKGDIV-YIHKEV-DKNWLEGEHHGRVGIFPANYVEVL 55

Vinexin is also called Sorbs3, SH3P3, and SH3-containing adapter molecule 1 (SCAM-1). It is an adaptor protein containing one sorbin homology (SoHo) and three SH3 domains. Vinexin was first identified as a vinculin binding protein; it is co-localized with vinculin at cell-ECM and cell-cell adhesion sites. There are several splice variants of vinexin: alpha, which contains the SoHo and three SH3 domains and displays tissue-specific expression; and beta, which contains only the three SH3 domains and is widely expressed. Vinexin alpha stimulates the accumulation of F-actin at focal contact sites. Vinexin also promotes keratinocyte migration and wound healing. The SH3 domains of vinexin have been reported to bind a number of ligands including vinculin, WAVE2, DLG5, Abl, and Cbl. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212933 cd12000, SH3_CASS4, Src homology 3 domain of CAS (Crk-Associated Substrate) scaffolding protein family member 4

 Score = 48.7 bits (116), Expect = 8e-09
 Identities = 21/50 (42%), Positives = 30/50 (60%), Gaps = 1/50 (2%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDN 79
          + LY  +A   DEL  +  DI+ ++ ++ P  +GWWK  LHGR GL P N
Sbjct: 4  RALYDNKADCSDELAFRRGDILTVLEQNVPGSEGWWKCLLHGRQGLAPAN 53

CASS4, also called HEPL (HEF1-EFS-p130Cas-like), localizes to focal adhesions and plays a role in regulating FAK activity, focal adhesion integrity, and cell spreading. It is most abundant in blood cells and lung tissue, and is also found in high levels in leukemia and ovarian cell lines. CAS proteins function as molecular scaffolds to regulate protein complexes that are involved in many cellular processes. They share a common domain structure that includes an N-terminal SH3 domain, an unstructured substrate domain that contains many YxxP motifs, a serine-rich four-helix bundle, and a FAT-like C-terminal domain. The SH3 domain of CAS proteins binds to diverse partners including FAK, FRNK, Pyk2, PTP-PEST, DOCK180, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212905 cd11972, SH3_Abi2, Src homology 3 domain of Abl Interactor 2

 Score = 48.9 bits (116), Expect = 8e-09
 Identities = 21/54 (38%), Positives = 34/54 (62%), Gaps = 2/54 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          E+   +Y Y    EDEL+ +E  I+ +I ++  D GW++G ++G  GLFP N+V
Sbjct: 3  EKVVAIYDYTKDKEDELSFQEGAIIYVIKKN--DDGWYEGVMNGVTGLFPGNYV 54

Abi2 is highly expressed in the brain and eye. It regulates actin cytoskeletal reorganization at adherens junctions and dendritic spines, which is important in cell morphogenesis, migration, and cognitive function. Mice deficient with Abi2 show defects in orientation and migration of lens fibers, neuronal migration, dendritic spine morphology, as well as deficits in learning and memory. Abi proteins are adaptor proteins serving as binding partners and substrates of Abl tyrosine kinases. They are involved in regulating actin cytoskeletal reorganization and play important roles in membrane-ruffling, endocytosis, cell motility, and cell migration. Abi proteins contain a homeobox homology domain, a proline-rich region, and a SH3 domain. The SH3 domain of Abi binds to a PxxP motif in Abl. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 61

>gnl|CDD|212936 cd12003, SH3_EFS, Src homology 3 domain of CAS (Crk-Associated Substrate) scaffolding protein family member, Embryonal Fyn-associated Substrate

 Score = 48.7 bits (116), Expect = 1e-08
 Identities = 20/58 (34%), Positives = 35/58 (60%), Gaps = 1/58 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVTVLPTT 87
          K LY   A++ +EL+ +  D+++++ R+     GWW   LHG+ G+ P N + +LPT 
Sbjct: 4  KALYDNAAESPEELSFRRGDVLMVLKREHGSLPGWWLCSLHGQQGIAPANRLRLLPTA 61

EFS is also called HEFS, CASS3 (Cas scaffolding protein family member 3) or SIN (Src-interacting protein). It was identified based on interactions with the Src kinases, Fyn and Yes. It plays a role in thymocyte development and acts as a negative regulator of T cell proliferation. CAS proteins function as molecular scaffolds to regulate protein complexes that are involved in many cellular processes. They share a common domain structure that includes an N-terminal SH3 domain, an unstructured substrate domain that contains many YxxP motifs, a serine-rich four-helix bundle, and a FAT-like C-terminal domain. The SH3 domain of CAS proteins binds to diverse partners including FAK, FRNK, Pyk2, PTP-PEST, DOCK180, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 62

>gnl|CDD|212709 cd11775, SH3_Sla1p_3, Third Src Homology 3 domain of the fungal endocytic adaptor protein Sla1p

 Score = 48.5 bits (116), Expect = 1e-08
 Identities = 23/56 (41%), Positives = 37/56 (66%), Gaps = 3/56 (5%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFV 81
          +R KVLY ++AQ++DELT+KE D+V ++  D   K WW  E    G+ G+ P +++
Sbjct: 1  KRGKVLYDFDAQSDDELTVKEGDVVYILD-DKKSKDWWMVENVSTGKEGVVPASYI 55

Sla1p facilitates endocytosis by playing a role as an adaptor protein in coupling components of the actin cytoskeleton to the endocytic machinery. It interacts with Abp1p, Las17p and Pan1p, which are activator proteins of actin-related protein 2/3 (Arp2/3). Sla1p contains multiple domains including three SH3 domains, a SAM (sterile alpha motif) domain, and a Sla1 homology domain 1 (SHD1), which binds to the NPFXD motif that is found in many integral membrane proteins such as the Golgi-localized Arf-binding protein Lsb5p and the P4-ATPases, Drs2p and Dnf1p. The third SH3 domain of Sla1p can bind ubiquitin while retaining the ability to bind proline-rich ligands; monoubiquitination of target proteins signals internalization and sorting through the endocytic pathway. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212727 cd11793, SH3_ephexin1_like, Src homology 3 domain of ephexin-1-like SH3 domain containing Rho guanine nucleotide exchange factors

 Score = 48.1 bits (115), Expect = 1e-08
 Identities = 24/53 (45%), Positives = 32/53 (60%), Gaps = 4/53 (7%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LH-GRVGLFPDNFVT 82
           ++ Y AQ  DELTL+E D VV + R  PD GW++GE L  G  G FP ++  
Sbjct: 4  CVHAYTAQQPDELTLEEGD-VVNVLRKMPD-GWYEGERLRDGERGWFPSSYTE 54

Members of this family contain RhoGEF (also called Dbl-homologous or DH), Pleckstrin Homology (PH), and C-terminal SH3 domains. They include the Rho guanine nucleotide exchange factors ARHGEF5, ARHGEF16, ARHGEF19, ARHGEF26, ARHGEF27 (also called ephexin-1), and similar proteins, and are also called ephexins because they interact directly with ephrin A receptors. GEFs interact with Rho GTPases via their DH domains to catalyze nucleotide exchange by stabilizing the nucleotide-free GTPase intermediate. They play important roles in neuronal development. The SH3 domains of ARHGEFs play an autoinhibitory role through intramolecular interactions with a proline-rich region N-terminal to the DH domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212724 cd11790, SH3_Amphiphysin, Src Homology 3 domain of Amphiphysin and related domains

 Score = 48.5 bits (116), Expect = 1e-08
 Identities = 21/57 (36%), Positives = 35/57 (61%), Gaps = 5/57 (8%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKG--ELHGRVGLFPDNF 80
          + +  + Y A++ DELT ++ D++++I  D P   D+GW  G  E  G  G+FP+NF
Sbjct: 4  KVRATHDYTAEDTDELTFEKGDVILVIPFDDPEEQDEGWLMGVKESTGCRGVFPENF 60

Amphiphysins function primarily in endocytosis and other membrane remodeling events. They exist in several isoforms and mammals possess two amphiphysin proteins from distinct genes. Amphiphysin I proteins, enriched in the brain and nervous system, contain domains that bind clathrin, Adaptor Protein complex 2 (AP2), dynamin, and synaptojanin. They function in synaptic vesicle endocytosis. Human autoantibodies to amphiphysin I hinder GABAergic signaling and contribute to the pathogenesis of paraneoplastic stiff-person syndrome. Some amphiphysin II isoforms, also called Bridging integrator 1 (Bin1), are localized in many different tissues and may function in intracellular vesicle trafficking. In skeletal muscle, Bin1 plays a role in the organization and maintenance of the T-tubule network. Mutations in Bin1 are associated with autosomal recessive centronuclear myopathy. Amphiphysins contain an N-terminal BAR domain with an additional N-terminal amphipathic helix (an N-BAR), a variable central domain, and a C-terminal SH3 domain. The SH3 domain of amphiphysins bind proline-rich motifs present in binding partners such as dynamin, synaptojanin, and nsP3. It also belongs to a subset of SH3 domains that bind ubiquitin in a site that overlaps with the peptide binding site. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 64

>gnl|CDD|212979 cd12046, SH3_p67phox_C, C-terminal (or second) Src Homology 3 domain of the p67phox subunit of NADPH oxidase

 Score = 47.9 bits (114), Expect = 2e-08
 Identities = 16/50 (32%), Positives = 32/50 (64%), Gaps = 2/50 (4%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          L+ YEA   ++L  ++ D+++++S+   D  W +G+  G++G+FP  FV 
Sbjct: 5  LFSYEASQPEDLEFQKGDVILVLSKVNED--WLEGQCKGKIGIFPSAFVE 52

p67phox, also called Neutrophil cytosol factor 2 (NCF-2), is a cytosolic subunit of the phagocytic NADPH oxidase complex (also called Nox2 or gp91phox) which plays a crucial role in the cellular response to bacterial infection. NADPH oxidase catalyzes the transfer of electrons from NADPH to oxygen during phagocytosis forming superoxide and reactive oxygen species. p67phox plays a regulatory role and contains N-terminal TPR, first SH3 (or N-terminal or central SH3), PB1, and C-terminal SH3 domains. It binds, via its C-terminal SH3 domain, to a proline-rich region of p47phox and upon activation, this complex assembles with flavocytochrome b558, the Nox2-p22phox heterodimer. Concurrently, RacGTP translocates to the membrane and interacts with the TPR domain of p67phox, which leads to the activation of NADPH oxidase. The PB1 domain of p67phox binds to its partner PB1 domain in p40phox, and this facilitates the assembly of p47phox-p67phox at the membrane. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212752 cd11818, SH3_Eve1_5, Fifth Src homology 3 domain of ADAM-binding protein Eve-1

 Score = 47.9 bits (114), Expect = 2e-08
 Identities = 21/52 (40%), Positives = 33/52 (63%), Gaps = 2/52 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
          + + LY +  +NEDEL+ K  DI+  +  ++ D+ W  GEL G+ G+FP NF
Sbjct: 1  KARALYDFTGENEDELSFKAGDIITEL--ESIDEEWMSGELRGKSGIFPKNF 50

Eve-1, also called SH3 domain-containing protein 19 (SH3D19) or EEN-binding protein (EBP), exists in multiple alternatively spliced isoforms. The longest isoform contains five SH3 domain in the C-terminal region and seven proline-rich motifs in the N-terminal region. It is abundantly expressed in skeletal muscle and heart, and may be involved in regulating the activity of ADAMs (A disintegrin and metalloproteases). Eve-1 interacts with EEN, an endophilin involved in endocytosis and may be the target of the MLL-EEN fusion protein that is implicated in leukemogenesis. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 50

>gnl|CDD|212741 cd11807, SH3_ASPP, Src homology 3 domain of Apoptosis Stimulating of p53 proteins (ASPP)

 Score = 47.8 bits (114), Expect = 2e-08
 Identities = 17/49 (34%), Positives = 27/49 (55%), Gaps = 1/49 (2%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNF 80
          L+ YEA+N DEL+ +E D + ++ +   D   WW   L+ + G  P N 
Sbjct: 6  LFDYEAENGDELSFREGDELTVLRKGDDDETEWWWARLNDKEGYVPRNL 54

The ASPP family of proteins bind to important regulators of apoptosis (p53, Bcl-2, and RelA) and cell growth (APCL, PP1). They share similarity at their C-termini, where they harbor a proline-rich region, four ankyrin (ANK) repeats, and an SH3 domain. Vertebrates contain three members of the family: ASPP1, ASPP2, and iASPP. ASPP1 and ASPP2 activate the apoptotic function of the p53 family of tumor suppressors (p53, p63, and p73), while iASPP is an oncoprotein that specifically inhibits p53-induced apoptosis. The expression of ASPP proteins is altered in tumors; ASPP1 and ASPP2 are downregulated whereas iASPP is upregulated is some cancer types. ASPP proteins also bind and regulate protein phosphatase 1 (PP1), and this binding is competitive with p53 binding. The SH3 domain and the ANK repeats of ASPP contribute to the p53 binding site; they bind to the DNA binding domain of p53. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212758 cd11824, SH3_PSTPIP1, Src homology 3 domain of Proline-Serine-Threonine Phosphatase-Interacting Protein 1

 Score = 47.8 bits (114), Expect = 2e-08
 Identities = 20/51 (39%), Positives = 32/51 (62%), Gaps = 2/51 (3%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          VLY Y AQ +DEL++ + D+V +I +   + GWW  E +G+ GL P  ++ 
Sbjct: 4  VLYDYTAQEDDELSISKGDVVAVIEKG--EDGWWTVERNGQKGLVPGTYLE 52

PSTPIP1, also called CD2 Binding Protein 1 (CD2BP1), is mainly expressed in hematopoietic cells. It is a binding partner of the cell surface receptor CD2 and PTP-PEST, a tyrosine phosphatase which functions in cell motility and Rac1 regulation. It also plays a role in the activation of the Wiskott-Aldrich syndrome protein (WASP), which couples actin rearrangement and T cell activation. Mutations in the gene encoding PSTPIP1 cause the autoinflammatory disorder known as PAPA (pyogenic sterile arthritis, pyoderma gangrenosum, and acne) syndrome. PSTPIP1 contains an N-terminal F-BAR domain, PEST motifs, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212725 cd11791, SH3_UBASH3, Src homology 3 domain of Ubiquitin-associated and SH3 domain-containing proteins, also called TULA (T cell Ubiquitin LigAnd) family of proteins

 Score = 47.7 bits (114), Expect = 2e-08
 Identities = 21/58 (36%), Positives = 29/58 (50%), Gaps = 6/58 (10%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRD---APDKGWWKGELH--GRVGLFPDNFVT 82
           +VLYPY  Q EDEL L   D + +   +   + D GW +G     G  GL P+N+  
Sbjct: 2  LRVLYPYTPQEEDELELVPGDYIYVSPEELDSSSD-GWVEGTSWLTGCSGLLPENYTE 58

UBASH3 or TULA proteins are also referred to as Suppressor of T cell receptor Signaling (STS) proteins. They contain an N-terminal UBA domain, a central SH3 domain, and a C-terminal histidine phosphatase domain. They bind c-Cbl through the SH3 domain and to ubiquitin via UBA. In some vertebrates, there are two TULA family proteins, called UBASH3A (also called TULA or STS-2) and UBASH3B (also called TULA-2 or STS-1), which show partly overlapping as well as distinct functions. UBASH3B is widely expressed while UBASH3A is only found in lymphoid cells. UBASH3A facilitates apoptosis induced in T cells through its interaction with the apoptosis-inducing factor AIF. UBASH3B is an active phosphatase while UBASH3A is not. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 59

>gnl|CDD|212898 cd11965, SH3_ASAP1, Src homology 3 domain of ArfGAP with SH3 domain, ankyrin repeat and PH domain containing protein 1

 Score = 47.3 bits (112), Expect = 3e-08
 Identities = 22/59 (37%), Positives = 36/59 (61%), Gaps = 5/59 (8%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG---RVGLFPDNFVTVL 84
          R K +Y  +A N+DELT  E +++++   +  D+ WW G + G   R G+FP +FV +L
Sbjct: 1  RVKTIYDCQADNDDELTFVEGEVIIVTGEE--DQEWWIGHIEGQPERKGVFPVSFVHIL 57

ASAP1 is also called DDEF1 (Development and Differentiation Enhancing Factor 1), AMAP1, centaurin beta-4, or PAG2. an Arf GTPase activating protein (GAP) with activity towards Arf1 and Arf5 but not Arf6. However, it has been shown to bind GTP-Arf6 stably without GAP activity. It has been implicated in cell growth, migration, and survival, as well as in tumor invasion and malignancy. It binds paxillin and cortactin, two components of invadopodia which are essential for tumor invasiveness. It also binds focal adhesion kinase (FAK) and the SH2/SH3 adaptor CrkL. ASAP1 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, ankyrin (ANK) repeats, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212743 cd11809, SH3_srGAP, Src homology 3 domain of Slit-Robo GTPase Activating Proteins

 Score = 46.6 bits (111), Expect = 4e-08
 Identities = 17/50 (34%), Positives = 32/50 (64%), Gaps = 2/50 (4%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          + Y  ++E EL+ K+ D + L  + + D  WW+G+L+G+ GL P  ++T+
Sbjct: 6  FDYTGRSERELSFKKGDSLTLYRQVSDD--WWRGQLNGQDGLVPHKYITL 53

Slit-Robo GTPase Activating Proteins (srGAPs) are Rho GAPs that interact with Robo1, the transmembrane receptor of Slit proteins. Slit proteins are secreted proteins that control axon guidance and the migration of neurons and leukocytes. Vertebrates contain three isoforms of srGAPs (srGAP1-3), all of which are expressed during embryonic and early development in the nervous system but with different localization and timing. A fourth member has also been reported (srGAP4, also called ARHGAP4). srGAPs contain an N-terminal F-BAR domain, a Rho GAP domain, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212834 cd11901, SH3_Nck1_2, Second Src Homology 3 domain of Nck1 adaptor protein

 Score = 47.0 bits (111), Expect = 5e-08
 Identities = 21/51 (41%), Positives = 34/51 (66%), Gaps = 2/51 (3%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          V + Y A+ EDEL+L +   V+++ + +   GWW+G  +G+VG FP N+VT
Sbjct: 6  VKFNYTAEREDELSLVKGTKVIVMEKCS--DGWWRGSYNGQVGWFPSNYVT 54

Nck1 (also called Nckalpha) plays a crucial role in connecting signaling pathways of tyrosine kinase receptors and important effectors in actin dynamics and cytoskeletal remodeling. It binds and activates RasGAP, resulting in the downregulation of Ras. It is also involved in the signaling of endothilin-mediated inhibition of cell migration. Nck adaptor proteins regulate actin cytoskeleton dynamics by linking proline-rich effector molecules to protein tyrosine kinases and phosphorylated signaling intermediates. They contain three SH3 domains and a C-terminal SH2 domain. They function downstream of the PDGFbeta receptor and are involved in Rho GTPase signaling and actin dynamics. Vertebrates contain two Nck adaptor proteins: Nck1 (also called Nckalpha) and Nck2, which show partly overlapping functions but also bind distinct targets. The second SH3 domain of Nck appears to prefer ligands containing the APxxPxR motif. SH3 domains are protein interaction domains that usually bind to proline-rich ligands with moderate affinity and selectivity, preferentially a PxxP motif. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212911 cd11978, SH3_VAV3_2, C-terminal (or second) Src homology 3 domain of VAV3 protein

 Score = 46.9 bits (111), Expect = 5e-08
 Identities = 19/48 (39%), Positives = 34/48 (70%), Gaps = 1/48 (2%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          Y + A++  EL+L + D+V + ++ + + GWW+GE++GRVG FP  +V
Sbjct: 7  YDFCARDMRELSLLKGDVVKIYTKMSTN-GWWRGEVNGRVGWFPSTYV 53

VAV3 is ubiquitously expressed and functions as a phosphorylation-dependent guanine nucleotide exchange factor (GEF) for RhoA, RhoG, and Rac1. It has been implicated to function in the hematopoietic, bone, cerebellar, and cardiovascular systems. VAV3 is essential in axon guidance in neurons that control blood pressure and respiration. It is overexpressed in prostate cancer cells and it plays a role in regulating androgen receptor transcriptional activity. VAV proteins contain several domains that enable their function: N-terminal calponin homology (CH), acidic, RhoGEF (also called Dbl-homologous or DH), Pleckstrin Homology (PH), C1 (zinc finger), SH2, and two SH3 domains. The SH3 domain of VAV is involved in the localization of proteins to specific sites within the cell, by interacting with proline-rich sequences within target proteins. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212778 cd11844, SH3_CAS, Src homology 3 domain of CAS (Crk-Associated Substrate) scaffolding proteins

 Score = 46.6 bits (111), Expect = 5e-08
 Identities = 17/50 (34%), Positives = 28/50 (56%), Gaps = 1/50 (2%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDN 79
          + LY   A++ DEL  +  DI+ ++ ++    +GWW   L GR G+ P N
Sbjct: 3  RALYDNVAESPDELAFRRGDILTVLEQNTAGLEGWWLCSLRGRQGIAPGN 52

CAS proteins function as molecular scaffolds to regulate protein complexes that are involved in many cellular processes including migration, chemotaxis, apoptosis, differentiation, and progenitor cell function. They mediate the signaling of integrins at focal adhesions where they localize, and thus, regulate cell invasion and survival. Over-expression of these proteins is implicated in poor prognosis, increased metastasis, and resistance to chemotherapeutics in many cancers such as breast, lung, melanoma, and glioblastoma. CAS proteins have also been linked to the pathogenesis of inflammatory disorders, Alzheimer's, Parkinson's, and developmental defects. They share a common domain structure that includes an N-terminal SH3 domain, an unstructured substrate domain that contains many YxxP motifs, a serine-rich four-helix bundle, and a FAT-like C-terminal domain. Vertebrates contain four CAS proteins: BCAR1 (or p130Cas), NEDD9 (or HEF1), EFS (or SIN), and CASS4 (or HEPL). The SH3 domain of CAS proteins binds to diverse partners including FAK, FRNK, Pyk2, PTP-PEST, DOCK180, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212860 cd11927, SH3_SH3RF1_1, First Src Homology 3 domain of SH3 domain containing ring finger protein 1, an E3 ubiquitin-protein ligase

 Score = 46.5 bits (110), Expect = 6e-08
 Identities = 21/53 (39%), Positives = 31/53 (58%), Gaps = 2/53 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          K LY YE +   +L   + DI++L  R   D+ W+ GE++G  G FP NFV +
Sbjct: 4  KALYNYEGKEPGDLKFSKGDIIIL--RRQVDENWYHGEVNGIHGFFPTNFVQI 54

SH3RF1 is also called POSH (Plenty of SH3s) or SH3MD2 (SH3 multiple domains protein 2). It is a scaffold protein that acts as an E3 ubiquitin-protein ligase. It plays a role in calcium homeostasis through the control of the ubiquitin domain protein Herp. It may also have a role in regulating death receptor mediated and JNK mediated apoptosis. SH3RF1 also enhances the ubiquitination of ROMK1 potassium channel resulting in its increased endocytosis. It contains an N-terminal RING finger domain and four SH3 domains. This model represents the first SH3 domain, located at the N-terminal half, of SH3RF1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212931 cd11998, SH3_PACSIN1-2, Src homology 3 domain of Protein kinase C and Casein kinase Substrate in Neurons 1 (PACSIN1) and PACSIN 2

 Score = 46.5 bits (110), Expect = 7e-08
 Identities = 23/54 (42%), Positives = 34/54 (62%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFV 81
          R + LY Y+ Q +DEL+ K  D +  +  D  ++GW KG L  G+VGL+P N+V
Sbjct: 2  RVRALYDYDGQEQDELSFKAGDELTKLE-DEDEQGWCKGRLDSGQVGLYPANYV 54

PACSIN 1 or Syndapin I (Synaptic dynamin-associated protein I) is expressed specifically in the brain and is localized in neurites and synaptic boutons. It binds the brain-specific proteins dynamin I, synaptojanin, synapsin I, and neural Wiskott-Aldrich syndrome protein (nWASP), and functions as a link between the cytoskeletal machinery and synaptic vesicle endocytosis. PACSIN 1 interacts with huntingtin and may be implicated in the neuropathology of Huntington's disease. PACSIN 2 or Syndapin II is expressed ubiquitously and is involved in the regulation of tubulin polymerization. It associates with Golgi membranes and forms a complex with dynamin II which is crucial in promoting vesicle formation from the trans-Golgi network. PACSINs act as regulators of cytoskeletal and membrane dynamics. Vetebrates harbor three isoforms with distinct expression patterns and specific functions. PACSINs contain an N-terminal F-BAR domain and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212930 cd11997, SH3_PACSIN3, Src homology 3 domain of Protein kinase C and Casein kinase Substrate in Neurons 3 (PACSIN3)

 Score = 46.1 bits (109), Expect = 8e-08
 Identities = 23/55 (41%), Positives = 34/55 (61%), Gaps = 4/55 (7%)

Query: 29 RCKVLYPYEAQNEDELTLKE-EDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFV 81
          R + LY Y  Q  DEL+ K  E+++ +   D  ++GW KG L  GR+GL+P N+V
Sbjct: 3  RVRALYDYTGQEADELSFKAGEELLKIGEED--EQGWCKGRLLSGRIGLYPANYV 55

PACSIN 3 or Syndapin III (Synaptic dynamin-associated protein III) is expressed ubiquitously and regulates glucose uptake in adipocytes through its role in GLUT1 trafficking. It also modulates the subcellular localization and stimulus-specific function of the cation channel TRPV4. PACSINs act as regulators of cytoskeletal and membrane dynamics. Vetebrates harbor three isoforms with distinct expression patterns and specific functions. PACSINs contain an N-terminal F-BAR domain and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212993 cd12060, SH3_alphaPIX, Src Homology 3 domain of alpha-Pak Interactive eXchange factor

 Score = 46.1 bits (109), Expect = 8e-08
 Identities = 20/51 (39%), Positives = 34/51 (66%), Gaps = 2/51 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          K  + ++  NEDEL++ + DI+  ++R   + GWW+G L+G+ G FP N+V
Sbjct: 5  KARFNFKQTNEDELSVCKGDII-YVTR-VEEGGWWEGTLNGKTGWFPSNYV 53

Alpha-PIX, also called Rho guanine nucleotide exchange factor 6 (ARHGEF6) or Cool (Cloned out of Library)-2, activates small GTPases by exchanging bound GDP for free GTP. It acts as a GEF for both Cdc42 and Rac 1, and is localized in dendritic spines where it regulates spine morphogenesis. It controls dendritic length and spine density in the hippocampus. Mutations in the ARHGEF6 gene cause X-linked intellectual disability in humans. PIX proteins contain an N-terminal SH3 domain followed by RhoGEF (also called Dbl-homologous or DH) and Pleckstrin Homology (PH) domains, and a C-terminal leucine-zipper domain for dimerization. The SH3 domain of PIX binds to an atypical PxxxPR motif in p21-activated kinases (PAKs) with high affinity. The binding of PAKs to PIX facilitate the localization of PAKs to focal complexes and also localizes PAKs to PIX targets Cdc43 and Rac, leading to the activation of PAKs. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212853 cd11920, SH3_Sorbs2_1, First Src Homology 3 domain of Sorbin and SH3 domain containing 2 (Sorbs2), also called Arg-binding protein 2 (ArgBP2)

 Score = 46.2 bits (109), Expect = 8e-08
 Identities = 22/51 (43%), Positives = 34/51 (66%), Gaps = 2/51 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + +Y ++AQ   EL+ K+ D  V I R   D+ W++GE HGRVG+FP ++V
Sbjct: 4  RAVYDFKAQTSKELSFKKGD-TVYILRKI-DQNWYEGEHHGRVGIFPISYV 52

Sorbs2 or ArgBP2 is an adaptor protein containing one sorbin homology (SoHo) and three SH3 domains. It regulates actin-dependent processes including cell adhesion, morphology, and migration. It is expressed in many tissues and is abundant in the heart. Like vinexin, it is found in focal adhesion where it interacts with vinculin and afadin. It also localizes in epithelial cell stress fibers and in cardiac muscle cell Z-discs. Sorbs2 has been implicated to play roles in the signaling of c-Arg, Akt, and Pyk2. Other interaction partners of Sorbs2 include c-Abl, flotillin, spectrin, dynamin 1/2, synaptojanin, PTP-PEST, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212751 cd11817, SH3_Eve1_4, Fourth Src homology 3 domain of ADAM-binding protein Eve-1

 Score = 45.5 bits (108), Expect = 1e-07
 Identities = 15/51 (29%), Positives = 27/51 (52%), Gaps = 2/51 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
             LY +  + E++L+ +  D +++      D  W +G L+GR G+FP  F
Sbjct: 2  AVALYDFTGETEEDLSFQRGDRILVTEH--LDAEWSRGRLNGREGIFPRAF 50

Eve-1, also called SH3 domain-containing protein 19 (SH3D19) or EEN-binding protein (EBP), exists in multiple alternatively spliced isoforms. The longest isoform contains five SH3 domain in the C-terminal region and seven proline-rich motifs in the N-terminal region. It is abundantly expressed in skeletal muscle and heart, and may be involved in regulating the activity of ADAMs (A disintegrin and metalloproteases). Eve-1 interacts with EEN, an endophilin involved in endocytosis and may be the target of the MLL-EEN fusion protein that is implicated in leukemogenesis. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 50

>gnl|CDD|212835 cd11902, SH3_Nck2_2, Second Src Homology 3 domain of Nck2 adaptor protein

 Score = 45.8 bits (108), Expect = 1e-07
 Identities = 19/50 (38%), Positives = 32/50 (64%), Gaps = 2/50 (4%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          V + Y A+ EDEL+L +   V ++ + +   GWW+G  +G++G FP N+V
Sbjct: 5  VKFAYVAEREDELSLVKGSRVTVMEKCS--DGWWRGSYNGQIGWFPSNYV 52

Nck2 (also called Nckbeta or Growth factor receptor-bound protein 4, Grb4) plays a crucial role in connecting signaling pathways of tyrosine kinase receptors and important effectors in actin dynamics and cytoskeletal remodeling. It binds neuronal signaling proteins such as ephrinB and Disabled-1 (Dab-1) exclusively. Nck adaptor proteins regulate actin cytoskeleton dynamics by linking proline-rich effector molecules to protein tyrosine kinases and phosphorylated signaling intermediates. They contain three SH3 domains and a C-terminal SH2 domain. They function downstream of the PDGFbeta receptor and are involved in Rho GTPase signaling and actin dynamics. Vertebrates contain two Nck adaptor proteins: Nck1 (also called Nckalpha) and Nck2, which show partly overlapping functions but also bind distinct targets. The second SH3 domain of Nck appears to prefer ligands containing the APxxPxR motif. SH3 domains are protein interaction domains that usually bind to proline-rich ligands with moderate affinity and selectivity, preferentially a PxxP motif. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212924 cd11991, SH3_Intersectin1_3, Third Src homology 3 domain (or SH3C) of Intersectin-1

 Score = 45.4 bits (107), Expect = 1e-07
 Identities = 15/49 (30%), Positives = 30/49 (61%), Gaps = 3/49 (6%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          +Y YE+  + +LT ++ D++++  +D     WW G +  + G+FP N+V
Sbjct: 5  MYTYESNEQGDLTFQQGDVILVTKKDG---DWWTGTVGDKTGVFPSNYV 50

Intersectin-1 (ITSN1) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN1 localizes in membranous organelles, CCPs, the Golgi complex, and may be involved in the cell membrane trafficking system. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The third SH3 domain (or SH3C) of ITSN1 has been shown to bind many proteins including dynamin1/2, CIN85, c-Cbl, SHIP2, Reps1, synaptojanin-1, and WNK, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212899 cd11966, SH3_ASAP2, Src homology 3 domain of ArfGAP with SH3 domain, ankyrin repeat and PH domain containing protein 2

 Score = 45.7 bits (108), Expect = 1e-07
 Identities = 24/56 (42%), Positives = 31/56 (55%), Gaps = 5/56 (8%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG---RVGLFPDNFV 81
          R K LY   A N DELT  E +I+++   +  DK WW G + G   R G FP +FV
Sbjct: 1  RVKALYNCVADNPDELTFSEGEIIIVDGEE--DKEWWIGHIDGEPTRRGAFPVSFV 54

ASAP2 is also called DDEF2 (Development and Differentiation Enhancing Factor 2), AMAP2, centaurin beta-3, or PAG3. It mediates the functions of Arf GTPases vial dual mechanisms: it exhibits GTPase activating protein (GAP) activity towards class I (Arf1) and II (Arf5) Arfs; and it binds class III Arfs (GTP-Arf6) stably without GAP activity. It binds paxillin and is implicated in Fcgamma receptor-mediated phagocytosis in macrophages and in cell migration. ASAP2 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, an Arf GAP domain, ankyrin (ANK) repeats, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212815 cd11882, SH3_GRAF-like, Src Homology 3 domain of GTPase Regulator Associated with Focal adhesion kinase and similar proteins

 Score = 45.4 bits (108), Expect = 1e-07
 Identities = 19/53 (35%), Positives = 34/53 (64%), Gaps = 1/53 (1%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          R + LY  +A++E EL+ +   I+  + + + + GW +G L+GR GL P+N+V
Sbjct: 1  RARALYACKAEDESELSFEPGQIITNV-QPSDEPGWLEGTLNGRTGLIPENYV 52

This subfamily is composed of Rho GTPase activating proteins (GAPs) with similarity to GRAF. Members contain an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, a Rho GAP domain, and a C-terminal SH3 domain. Although vertebrates harbor four Rho GAPs in the GRAF subfamily including GRAF, GRAF2, GRAF3, and Oligophrenin-1 (OPHN1), only three are included in this model. OPHN1 contains the BAR, PH and GAP domains, but not the C-terminal SH3 domain. GRAF and GRAF2 show GAP activity towards RhoA and Cdc42. GRAF influences Rho-mediated cytoskeletal rearrangements and binds focal adhesion kinase. GRAF2 regulates caspase-activated p21-activated protein kinase-2. The SH3 domain of GRAF and GRAF2 binds PKNbeta, a target of the small GTPase Rho. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 54

>gnl|CDD|212994 cd12061, SH3_betaPIX, Src Homology 3 domain of beta-Pak Interactive eXchange factor

 Score = 45.4 bits (107), Expect = 2e-07
 Identities = 17/48 (35%), Positives = 30/48 (62%), Gaps = 2/48 (4%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + ++  NEDEL+  + D++ +   +  + GWW+G  +GR G FP N+V
Sbjct: 6  FNFQQTNEDELSFSKGDVIHVTRVE--EGGWWEGTHNGRTGWFPSNYV 51

Beta-PIX, also called Rho guanine nucleotide exchange factor 7 (ARHGEF7) or Cool (Cloned out of Library)-1, activates small GTPases by exchanging bound GDP for free GTP. It acts as a GEF for both Cdc42 and Rac 1, and plays important roles in regulating neuroendocrine exocytosis, focal adhesion maturation, cell migration, synaptic vesicle localization, and insulin secretion. PIX proteins contain an N-terminal SH3 domain followed by RhoGEF (also called Dbl-homologous or DH) and Pleckstrin Homology (PH) domains, and a C-terminal leucine-zipper domain for dimerization. The SH3 domain of PIX binds to an atypical PxxxPR motif in p21-activated kinases (PAKs) with high affinity. The binding of PAKs to PIX facilitate the localization of PAKs to focal complexes and also localizes PAKs to PIX targets Cdc43 and Rac, leading to the activation of PAKs. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212889 cd11956, SH3_srGAP4, Src homology 3 domain of Slit-Robo GTPase Activating Protein 4

 Score = 45.2 bits (107), Expect = 2e-07
 Identities = 17/51 (33%), Positives = 30/51 (58%), Gaps = 2/51 (3%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
           + Y  +   EL+ K  D+++L S+ + D  WW+GE +G  GL P  +++V
Sbjct: 7  CFDYTGRTAQELSFKRGDVLLLHSKASSD--WWRGEHNGMRGLIPHKYISV 55

srGAP4, also called ARHGAP4, is highly expressed in hematopoietic cells and may play a role in lymphocyte differentiation. It is able to stimulate the GTPase activity of Rac1, Cdc42, and RhoA. In the nervous system, srGAP4 has been detected in differentiating neurites and may be involved in axon and dendritic growth. srGAPs are Rho GAPs that interact with Robo1, the transmembrane receptor of Slit proteins. Slit proteins are secreted proteins that control axon guidance and the migration of neurons and leukocytes. srGAPs contain an N-terminal F-BAR domain, a Rho GAP domain, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212977 cd12044, SH3_SKAP1, Src Homology 3 domain of Src Kinase-Associated Phosphoprotein 1

 Score = 45.2 bits (107), Expect = 2e-07
 Identities = 17/49 (34%), Positives = 31/49 (63%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          L+     N DEL+ +  D++ ++S++    GWW GEL+G VG+ P +++
Sbjct: 5  LWDCFGDNPDELSFQRGDLIYILSKEYNMYGWWVGELNGIVGIVPKDYL 53

SKAP1, also called SKAP55 (Src kinase-associated protein of 55kDa), is an immune cell-specific adaptor protein that plays an important role in T-cell adhesion, migration, and integrin clustering. It is expressed exclusively in T-lymphocytes, mast cells, and macrophages. Binding partners include ADAP (adhesion and degranulation-promoting adaptor protein), Fyn, Riam, RapL, and RasGRP. It contains a pleckstrin homology (PH) domain, a C-terminal SH3 domain, and several tyrosine phosphorylation sites. The SH3 domain of SKAP1 is necessary for its ability to regulate T-cell conjugation with antigen-presenting cells and the formation of LFA-1 clusters. SKAP1 binds primarily to a proline-rich region of ADAP through its SH3 domain; its degradation is regulated by ADAP. A secondary interaction occurs via the ADAP SH3 domain and the RKxxYxxY motif in SKAP1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212719 cd11785, SH3_SH3RF_C, C-terminal (Fourth) Src Homology 3 domain of SH3 domain containing ring finger 1 (SH3RF1), SH3RF3, and similar domains

 Score = 45.1 bits (107), Expect = 2e-07
 Identities = 26/55 (47%), Positives = 35/55 (63%), Gaps = 4/55 (7%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFV 81
          R +V+ PY  Q+E EL LKE DIV +  +   + GW+KG L   G+ GLFP +FV
Sbjct: 1  RYRVIVPYPPQSEAELELKEGDIVFVHKKR--EDGWFKGTLQRTGKTGLFPGSFV 53

SH3RF1 (or POSH) and SH3RF3 (or POSH2) are scaffold proteins that function as E3 ubiquitin-protein ligases. They contain an N-terminal RING finger domain and four SH3 domains. This model represents the fourth SH3 domain, located at the C-terminus of SH3RF1 and SH3RF3, and similar domains. SH3RF1 plays a role in calcium homeostasis through the control of the ubiquitin domain protein Herp. It may also have a role in regulating death receptor mediated and JNK mediated apoptosis. SH3RF3 interacts with p21-activated kinase 2 (PAK2) and GTP-loaded Rac1. It may play a role in regulating JNK mediated apoptosis in certain conditions. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212769 cd11835, SH3_ARHGAP32_33, Src homology 3 domain of Rho GTPase-activating proteins 32 and 33, and similar proteins

 Score = 44.7 bits (106), Expect = 3e-07
 Identities = 22/53 (41%), Positives = 30/53 (56%), Gaps = 5/53 (9%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKGELHGRVGLFPDNFV 81
          V+  Y AQ  DEL+L+  DIV +I  D P   +  WW+G+   +VG FP   V
Sbjct: 4  VIKRYTAQAPDELSLEVGDIVSVI--DMPPPEESTWWRGKKGFQVGFFPSECV 54

Members of this family contain N-terminal PX and Src Homology 3 (SH3) domains, a central Rho GAP domain, and C-terminal extensions. RhoGAPs (or ARHGAPs) bind to Rho proteins and enhance the hydrolysis rates of bound GTP. ARHGAP32 is also called RICS, PX-RICS, p250GAP, or p200RhoGAP. It is a Rho GTPase-activating protein for Cdc42 and Rac1, and is implicated in the regulation of postsynaptic signaling and neurite outgrowth. PX-RICS, a variant of RICS that contain PX and SH3 domains, is the main isoform expressed during neural development. It is involved in neural functions including axon and dendrite extension, postnatal remodeling, and fine-tuning of neural circuits during early brain development. ARHGAP33, also called sorting nexin 26 or TCGAP (Tc10/CDC42 GTPase-activating protein), is widely expressed in the brain where it is involved in regulating the outgrowth of axons and dendrites and is regulated by the protein tyrosine kinase Fyn. It is translocated to the plasma membrane in adipocytes in response to insulin and may be involved in the regulation of insulin-stimulated glucose transport. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212800 cd11866, SH3_SKAP1-like, Src Homology 3 domain of Src Kinase-Associated Phosphoprotein 1 and similar proteins

 Score = 44.7 bits (106), Expect = 3e-07
 Identities = 18/44 (40%), Positives = 29/44 (65%)

Query: 38 AQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
              DEL+ K  D++ +IS++    GWW GEL+G+VGL P +++
Sbjct: 10 GNEPDELSFKRGDLIYIISKEYDSFGWWVGELNGKVGLVPKDYL 53

This subfamily is composed of SKAP1, SKAP2, and similar proteins. SKAP1 and SKAP2 are immune cell-specific adaptor proteins that play roles in T- and B-cell adhesion, respectively, and are thus important in the migration of T- and B-cells to sites of inflammation and for movement during T-cell conjugation with antigen-presenting cells. Both SKAP1 and SKAP2 bind to ADAP (adhesion and degranulation-promoting adaptor protein), among many other binding partners. They contain a pleckstrin homology (PH) domain, a C-terminal SH3 domain, and several tyrosine phosphorylation sites. The SH3 domain of SKAP1 is necessary for its ability to regulate T-cell conjugation with antigen-presenting cells and the formation of LFA-1 clusters. SKAP1 binds primarily to a proline-rich region of ADAP through its SH3 domain; its degradation is regulated by ADAP. A secondary interaction occurs via the ADAP SH3 domain and the RKxxYxxY motif in SKAP1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212852 cd11919, SH3_Sorbs1_1, First Src Homology 3 domain of Sorbin and SH3 domain containing 1 (Sorbs1), also called ponsin

 Score = 44.6 bits (105), Expect = 3e-07
 Identities = 20/51 (39%), Positives = 35/51 (68%), Gaps = 2/51 (3%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          + ++AQ   EL L++ DIV +  +   D+ W++GE HGRVG+FP +++ +L
Sbjct: 7  FDFKAQTLKELPLQKGDIVYIYKQ--IDQNWYEGEHHGRVGIFPRSYIELL 55

Sorbs1 is also called ponsin, SH3P12, or CAP (c-Cbl associated protein). It is an adaptor protein containing one sorbin homology (SoHo) and three SH3 domains. It binds Cbl and plays a major role in regulating the insulin signaling pathway by enhancing insulin-induced phosphorylation of Cbl. Sorbs1, like vinexin, localizes at cell-ECM and cell-cell adhesion sites where it binds vinculin, paxillin, and afadin. It may function in the control of cell motility. Other interaction partners of Sorbs1 include c-Abl, Sos, flotillin, Grb4, ataxin-7, filamin C, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212837 cd11904, SH3_Nck1_3, Third Src Homology 3 domain of Nck1 adaptor protein

 Score = 44.6 bits (105), Expect = 4e-07
 Identities = 20/54 (37%), Positives = 36/54 (66%), Gaps = 1/54 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWK-GELHGRVGLFPDNFVTV 83
          + LYP+ + N++EL  ++ +++ +I +   D  WWK  + +G+VGL P N+VTV
Sbjct: 4  QALYPFSSSNDEELNFEKGEVMDVIEKPENDPEWWKCRKANGQVGLVPKNYVTV 57

Nck1 (also called Nckalpha) plays a crucial role in connecting signaling pathways of tyrosine kinase receptors and important effectors in actin dynamics and cytoskeletal remodeling. It binds and activates RasGAP, resulting in the downregulation of Ras. It is also involved in the signaling of endothilin-mediated inhibition of cell migration. Nck adaptor proteins regulate actin cytoskeleton dynamics by linking proline-rich effector molecules to protein tyrosine kinases and phosphorylated signaling intermediates. They contain three SH3 domains and a C-terminal SH2 domain. They function downstream of the PDGFbeta receptor and are involved in Rho GTPase signaling and actin dynamics. Vertebrates contain two Nck adaptor proteins: Nck1 (also called Nckalpha) and Nck2, which show partly overlapping functions but also bind distinct targets. The third SH3 domain of Nck appears to prefer ligands with a PxAPxR motif. SH3 domains are protein interaction domains that usually bind to proline-rich ligands with moderate affinity and selectivity, preferentially a PxxP motif. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212723 cd11789, SH3_Nebulin_family_C, C-terminal Src Homology 3 domain of the Nebulin family of proteins

 Score = 44.2 bits (105), Expect = 4e-07
 Identities = 17/55 (30%), Positives = 33/55 (60%), Gaps = 4/55 (7%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG--ELHGRVGLFPDNFV 81
          R + +Y Y A ++DE++ +E D+++ +     D GW +G  +  G+ G+ P N+V
Sbjct: 1  RYRAMYDYAAADDDEVSFQEGDVIINVEI--IDDGWMEGTVQRTGQSGMLPANYV 53

Nebulin family proteins contain multiple nebulin repeats, and may contain an N-terminal LIM domain and/or a C-terminal SH3 domain. They have molecular weights ranging from 34 to 900 kD, depending on the number of nebulin repeats, and they all bind actin. They are involved in the regulation of actin filament architecture and function as stabilizers and scaffolds for cytoskeletal structures with which they associate, such as long actin filaments or focal adhesions. Nebulin family proteins that contain a C-terminal SH3 domain include the giant filamentous protein nebulin, nebulette, Lasp1, and Lasp2. Lasp2, also called LIM-nebulette, is an alternatively spliced variant of nebulette. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212767 cd11833, SH3_Stac_1, First C-terminal Src homology 3 domain of SH3 and cysteine-rich domain-containing (Stac) proteins

 Score = 44.0 bits (104), Expect = 5e-07
 Identities = 19/49 (38%), Positives = 31/49 (63%), Gaps = 2/49 (4%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          LY ++ Q  ++L ++  D + L+  D  ++ WWKG++  RVG FP NFV
Sbjct: 5  LYKFKPQENEDLEMRPGDKITLL--DDSNEDWWKGKIEDRVGFFPANFV 51

Stac proteins are putative adaptor proteins that contain a cysteine-rich C1 domain and one or two SH3 domains at the C-terminus. There are three mammalian members (Stac1, Stac2, and Stac3) of this family. Stac1 and Stac3 contain two SH3 domains while Stac2 contains a single SH3 domain at the C-terminus. This model represents the first C-terminal SH3 domain of Stac1 and Stac3, and the single C-terminal SH3 domain of Stac2. Stac1 and Stac2 have been found to be expressed differently in mature dorsal root ganglia (DRG) neurons. Stac1 is mainly expressed in peptidergic neurons while Stac2 is found in a subset of nonpeptidergic and all trkB+ neurons. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212790 cd11856, SH3_p47phox_like, Src homology 3 domains of the p47phox subunit of NADPH oxidase and similar domains

 Score = 43.8 bits (104), Expect = 5e-07
 Identities = 15/49 (30%), Positives = 29/49 (59%), Gaps = 2/49 (4%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
           +  YEAQ +DE++L+E ++V ++ ++  D GWW      + G  P ++
Sbjct: 4  AIADYEAQGDDEISLQEGEVVEVLEKN--DSGWWYVRKGDKEGWVPASY 50

This family is composed of the tandem SH3 domains of p47phox subunit of NADPH oxidase and Nox Organizing protein 1 (NoxO1), the four SH3 domains of Tks4 (Tyr kinase substrate with four SH3 domains), the five SH3 domains of Tks5, the SH3 domain of obscurin, Myosin-I, and similar domains. Most members of this group also contain Phox homology (PX) domains, except for obscurin and Myosin-I. p47phox and NoxO1 are regulators of the phagocytic NADPH oxidase complex (also called Nox2 or gp91phox) and nonphagocytic NADPH oxidase Nox1, respectively. They play roles in the activation of their respective NADPH oxidase, which catalyzes the transfer of electrons from NADPH to molecular oxygen to form superoxide. Tks proteins are Src substrates and scaffolding proteins that play important roles in the formation of podosomes and invadopodia, the dynamic actin-rich structures that are related to cell migration and cancer cell invasion. Obscurin is a giant muscle protein that plays important roles in the organization and assembly of the myofibril and the sarcoplasmic reticulum. Type I myosins (Myosin-I) are actin-dependent motors in endocytic actin structures and actin patches. They play roles in membrane traffic in endocytic and secretory pathways, cell motility, and mechanosensing. Myosin-I contains an N-terminal actin-activated ATPase, a phospholipid-binding TH1 (tail homology 1) domain, and a C-terminal extension which includes an F-actin-binding TH2 domain, an SH3 domain, and an acidic peptide that participates in activating the Arp2/3complex. The SH3 domain of myosin-I is required for myosin-I-induced actin polymerization. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212844 cd11911, SH3_CIP4-like, Src Homology 3 domain of Cdc42-Interacting Protein 4

 Score = 44.2 bits (105), Expect = 5e-07
 Identities = 11/36 (30%), Positives = 22/36 (61%), Gaps = 1/36 (2%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGW 64
           C  LY ++  +E  L+++E +I++++  D  D GW
Sbjct: 1  TCTALYDFDGTSEGTLSMEEGEILLVLEEDGGD-GW 35

This subfamily is composed of Cdc42-Interacting Protein 4 (CIP4), Formin Binding Protein 17 (FBP17), FormiN Binding Protein 1-Like (FNBP1L), and similar proteins. CIP4 and FNBP1L are Cdc42 effectors that bind Wiskott-Aldrich syndrome protein (WASP) and function in endocytosis. CIP4 and FBP17 bind to the Fas ligand and may be implicated in the inflammatory response. CIP4 may also play a role in phagocytosis. It functions downstream of Cdc42 in PDGF-dependent actin reorganization and cell migration, and also regulates the activity of PDGFRbeta. It uses Src as a substrate in regulating the invasiveness of breast tumor cells. CIP4 may also play a role in the pathogenesis of Huntington's disease. Members of this subfamily typically contain an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs) domain, a central Cdc42-binding HR1 domain, and a C-terminal SH3 domain. The SH3 domain of CIP4 associates with Gapex-5, a Rab31 GEF. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212861 cd11928, SH3_SH3RF3_1, First Src Homology 3 domain of SH3 domain containing ring finger 3, an E3 ubiquitin-protein ligase

 Score = 44.1 bits (104), Expect = 5e-07
 Identities = 18/51 (35%), Positives = 29/51 (56%), Gaps = 2/51 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          K LY YE +   +L   + DI++L  R   D+ W+ GEL+G  G  P +++
Sbjct: 4  KALYSYEGKEPGDLKFNKGDIIIL--RRKVDENWYHGELNGCHGFLPASYI 52

SH3RF3 is also called POSH2 (Plenty of SH3s 2) or SH3MD4 (SH3 multiple domains protein 4). It is a scaffold protein with E3 ubiquitin-protein ligase activity. It was identified in the screen for interacting partners of p21-activated kinase 2 (PAK2). It may play a role in regulating JNK mediated apoptosis in certain conditions. It also interacts with GTP-loaded Rac1. SH3RF3 is highly homologous to SH3RF1; it also contains an N-terminal RING finger domain and four SH3 domains. This model represents the first SH3 domain, located at the N-terminal half, of SH3RF3. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212934 cd12001, SH3_BCAR1, Src homology 3 domain of the CAS (Crk-Associated Substrate) scaffolding protein family member, Breast Cancer Anti-estrogen Resistance 1

 Score = 44.3 bits (104), Expect = 6e-07
 Identities = 22/55 (40%), Positives = 33/55 (60%), Gaps = 1/55 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVTVL 84
          K LY   A++ DEL+ ++ DI+ ++ RD     GWW   LHGR G+ P N + +L
Sbjct: 6  KALYDNVAESPDELSFRKGDIMTVLERDTQGLDGWWLCSLHGRQGIVPGNRLKIL 60

BCAR1, also called p130cas or CASS1, is the founding member of the CAS family of scaffolding proteins and was originally identified through its ability to associate with Crk. The name BCAR1 was designated because the human gene was identified in a screen for genes that promote resistance to tamoxifen. It is widely expressed and its deletion is lethal in mice. It plays a role in regulating cell motility, survival, proliferation, transformation, cancer progression, and bacterial pathogenesis. CAS proteins function as molecular scaffolds to regulate protein complexes that are involved in many cellular processes. They share a common domain structure that includes an N-terminal SH3 domain, an unstructured substrate domain that contains many YxxP motifs, a serine-rich four-helix bundle, and a FAT-like C-terminal domain. The SH3 domain of CAS proteins binds to diverse partners including FAK, FRNK, Pyk2, PTP-PEST, DOCK180, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 68

>gnl|CDD|212747 cd11813, SH3_SGSM3, Src Homology 3 domain of Small G protein Signaling Modulator 3

 Score = 43.6 bits (103), Expect = 6e-07
 Identities = 22/55 (40%), Positives = 33/55 (60%), Gaps = 2/55 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          R K L  +E  ++DEL  ++ DI+ +IS+   D+  W GEL+G  G FP  FV +
Sbjct: 1  RAKALLDFERHDDDELGFRKNDIITIISQK--DEHCWVGELNGLRGWFPAKFVEL 53

SGSM3 is also called Merlin-associated protein (MAP), RUN and SH3 domain-containing protein (RUSC3), RUN and TBC1 domain-containing protein 3 (RUTBC3), Rab GTPase-activating protein 5 (RabGAP5), or Rab GAP-like protein (RabGAPLP). It is expressed ubiquitously and functions as a regulator of small G protein RAP- and RAB-mediated neuronal signaling. It is involved in modulating NGF-mediated neurite outgrowth and differentiation. It also interacts with the tumor suppressor merlin and may play a role in the merlin-associated suppression of cell growth. SGSM3 contains TBC, SH3, and RUN domains. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212978 cd12045, SH3_SKAP2, Src Homology 3 domain of Src Kinase-Associated Phosphoprotein 2

 Score = 43.7 bits (103), Expect = 6e-07
 Identities = 15/40 (37%), Positives = 25/40 (62%)

Query: 42 DELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          DEL+ K  D + ++S++    GWW GE+ G +GL P  ++
Sbjct: 14 DELSFKRGDTIYILSKEYNRFGWWVGEMKGTIGLVPKAYI 53

SKAP2, also called SKAP55-Related (SKAP55R) or SKAP55 homolog (SKAP-HOM or SKAP55-HOM), is an immune cell-specific adaptor protein that plays an important role in adhesion and migration of B-cells and macrophages. Binding partners include ADAP (adhesion and degranulation-promoting adaptor protein), YopH, SHPS1, and HPK1. SKAP2 has also been identified as a substrate for lymphoid-specific tyrosine phosphatase (Lyp), which has been implicated in a wide variety of autoimmune diseases. It contains a pleckstrin homology (PH) domain, a C-terminal SH3 domain, and several tyrosine phosphorylation sites. Like SKAP1, SKAP2 is expected to bind primarily to a proline-rich region of ADAP through its SH3 domain; its degradation may be regulated by ADAP. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212868 cd11935, SH3_Nebulette_C, C-terminal Src Homology 3 domain of Nebulette and LIM-nebulette (or Lasp2)

 Score = 43.8 bits (103), Expect = 8e-07
 Identities = 18/53 (33%), Positives = 32/53 (60%), Gaps = 4/53 (7%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFV 81
          + +Y Y AQ+EDE++ ++ D +V +     D+GW  G +   GR G+ P N++
Sbjct: 4  RAMYDYSAQDEDEVSFRDGDYIVNVQ--PIDEGWMYGTVQRTGRTGMLPANYI 54

Nebulette is a cardiac-specific protein that localizes to the Z-disc. It interacts with tropomyosin and is important in stabilizing actin thin filaments in cardiac muscles. Polymorphisms in the nebulette gene are associated with dilated cardiomyopathy, with some mutations resulting in severe heart failure. Nebulette is a 107kD protein that contains an N-terminal acidic region, multiple nebulin repeats, and a C-terminal SH3 domain. LIM-nebulette, also called Lasp2 (LIM and SH3 domain protein 2), is an alternatively spliced variant of nebulette. Although it shares a gene with nebulette, Lasp2 is not transcribed from a muscle-specific promoter, giving rise to its multiple tissue expression pattern with highest amounts in the brain. It can crosslink actin filaments and it affects cell spreading. Lasp2 is a 34kD protein containing an N-terminal LIM domain, three nebulin repeats, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212862 cd11929, SH3_SH3RF2_1, First Src Homology 3 domain of SH3 domain containing ring finger 2

 Score = 43.4 bits (102), Expect = 8e-07
 Identities = 19/55 (34%), Positives = 30/55 (54%), Gaps = 2/55 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          R K L  Y   N  +L   + D+++L  R   D+ W+ GE++G  G+FP + V V
Sbjct: 2  RAKALCNYRGHNPGDLKFNKGDVILL--RRQLDENWYLGEINGVSGIFPASSVEV 54

SH3RF2 is also called POSHER (POSH-eliminating RING protein) or HEPP1 (heart protein phosphatase 1-binding protein). It acts as an anti-apoptotic regulator of the JNK pathway by binding to and promoting the degradation of SH3RF1 (or POSH), a scaffold protein that is required for pro-apoptotic JNK activation. It may also play a role in cardiac functions together with protein phosphatase 1. SH3RF2 contains an N-terminal RING finger domain and three SH3 domains. This model represents the first SH3 domain, located at the N-terminal half, of SH3RF2. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212701 cd11767, SH3_Nck_3, Third Src Homology 3 domain of Nck adaptor proteins

 Score = 43.5 bits (103), Expect = 9e-07
 Identities = 18/52 (34%), Positives = 30/52 (57%), Gaps = 1/52 (1%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTV 83
          LYP+  +N++EL+ ++ + + +I +   D  WWK     G  GL P N+V V
Sbjct: 5  LYPFTGENDEELSFEKGERLEIIEKPEDDPDWWKARNALGTTGLVPRNYVEV 56

This group contains the third SH3 domain of Nck, the first SH3 domain of Caenorhabditis elegans Ced-2 (Cell death abnormality protein 2), and similar domains. Nck adaptor proteins regulate actin cytoskeleton dynamics by linking proline-rich effector molecules to protein tyrosine kinases and phosphorylated signaling intermediates. They contain three SH3 domains and a C-terminal SH2 domain. They function downstream of the PDGFbeta receptor and are involved in Rho GTPase signaling and actin dynamics. Vertebrates contain two Nck adaptor proteins: Nck1 (also called Nckalpha) and Nck2 (also called Nckbeta or Growth factor receptor-bound protein 4, Grb4), which show partly overlapping functions but also bind distinct targets. Their SH3 domains are involved in recruiting downstream effector molecules, such as the N-WASP/Arp2/3 complex, which when activated induces actin polymerization that results in the production of pedestals, or protrusions of the plasma membrane. The third SH3 domain of Nck appears to prefer ligands with a PxAPxR motif. SH3 domains are protein interaction domains that usually bind to proline-rich ligands with moderate affinity and selectivity, preferentially a PxxP motif. Ced-2 is a cell corpse engulfment protein that interacts with Ced-5 in a pathway that regulates the activation of Ced-10, a Rac small GTPase. Length = 56

>gnl|CDD|212803 cd11870, SH3_p67phox-like_C, C-terminal Src Homology 3 domain of the p67phox subunit of NADPH oxidase and similar proteins

 Score = 43.3 bits (102), Expect = 1e-06
 Identities = 19/49 (38%), Positives = 30/49 (61%), Gaps = 2/49 (4%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          L+ YEAQ  ++L  +E D + ++S    ++ W +G   GRVG+FP  FV
Sbjct: 5  LHRYEAQGPEDLGFREGDTIDVLSE--VNEAWLEGHSDGRVGIFPKCFV 51

This subfamily is composed of p67phox, NADPH oxidase activator 1 (Noxa1), and similar proteins. p67phox, also called Neutrophil cytosol factor 2 (NCF-2), and Noxa1 are homologs and are the cytosolic subunits of the phagocytic (Nox2) and nonphagocytic (Nox1) NADPH oxidase complexes, respectively. NADPH oxidase catalyzes the transfer of electrons from NADPH to oxygen during phagocytosis forming superoxide and reactive oxygen species. p67phox and Noxa1 play regulatory roles. p67phox contains N-terminal TPR, first SH3 (or N-terminal or central SH3), PB1, and C-terminal SH3 domains. Noxa1 has a similar domain architecture except it is lacking the N-terminal SH3 domain. The TPR domain of both binds activated GTP-bound Rac, while the C-terminal SH3 domain of p67phox and Noxa1 binds the polyproline motif found at the C-terminus of p47phox and Noxo1, respectively. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212904 cd11971, SH3_Abi1, Src homology 3 domain of Abl Interactor 1

 Score = 43.5 bits (102), Expect = 1e-06
 Identities = 19/49 (38%), Positives = 30/49 (61%), Gaps = 2/49 (4%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          +Y Y    +DEL+  E  I+ +I ++  D GW++G  +G  GLFP N+V
Sbjct: 5  IYDYSKDKDDELSFMEGAIIYVIKKN--DDGWYEGVCNGVTGLFPGNYV 51

Abi1, also called e3B1, is a central regulator of actin cytoskeletal reorganization through interactions with many protein complexes. It is part of WAVE, a nucleation-promoting factor complex, that links Rac 1 activation to actin polymerization causing lamellipodia protrusion at the plasma membrane. Abi1 interact with formins to promote protrusions at the leading edge of motile cells. It also is a target of alpha4 integrin, regulating membrane protrusions at sites of integrin engagement. Abi proteins are adaptor proteins serving as binding partners and substrates of Abl tyrosine kinases. They are involved in regulating actin cytoskeletal reorganization and play important roles in membrane-ruffling, endocytosis, cell motility, and cell migration. Abi proteins contain a homeobox homology domain, a proline-rich region, and a SH3 domain. The SH3 domain of Abi binds to a PxxP motif in Abl. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 59

>gnl|CDD|212918 cd11985, SH3_Stac2_C, C-terminal Src homology 3 domain of SH3 and cysteine-rich domain-containing protein 2 (Stac2)

 Score = 43.0 bits (101), Expect = 1e-06
 Identities = 20/49 (40%), Positives = 30/49 (61%), Gaps = 2/49 (4%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          LY +  Q  ++L L+  D V+++  D  ++ WWKG+   RVG FP NFV
Sbjct: 5  LYKFLPQENNDLPLQPGDRVMVV--DDSNEDWWKGKSGDRVGFFPANFV 51

Stac proteins are putative adaptor proteins that contain a cysteine-rich C1 domain and one or two SH3 domains at the C-terminus. There are three mammalian members (Stac1, Stac2, and Stac3) of this family. Stac2 contains a single SH3 domain at the C-terminus unlike Stac1 and Stac3, which contain two C-terminal SH3 domains. Stac1 and Stac2 have been found to be expressed differently in mature dorsal root ganglia (DRG) neurons. Stac1 is mainly expressed in peptidergic neurons while Stac2 is found in a subset of nonpeptidergic and all trkB+ neurons. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212925 cd11992, SH3_Intersectin2_3, Third Src homology 3 domain (or SH3C) of Intersectin-2

 Score = 42.7 bits (100), Expect = 2e-06
 Identities = 17/49 (34%), Positives = 27/49 (55%), Gaps = 3/49 (6%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          LYPY +    +LT  E + +++  +D     WW G +  R G+FP N+V
Sbjct: 5  LYPYSSSEPGDLTFNEGEEILVTQKDGE---WWTGSIEDRTGIFPSNYV 50

Intersectin-2 (ITSN2) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN2 also functions as a specific GEF for Cdc42 activation in epithelial morphogenesis, and is required in mitotic spindle orientation. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The third SH3 domain (SH3C) of ITSN2 has been shown to bind the K15 protein of Kaposi's sarcoma-associated herpesvirus. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212749 cd11815, SH3_Eve1_2, Second Src homology 3 domain of ADAM-binding protein Eve-1

 Score = 42.6 bits (100), Expect = 2e-06
 Identities = 17/50 (34%), Positives = 30/50 (60%), Gaps = 2/50 (4%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          VL+ + A++ D+L+L   +IV L+ +   D  W++G+     G+FP N V
Sbjct: 4  VLHDFPAEHSDDLSLNSGEIVYLLEK--IDTEWYRGKCKNTTGIFPANHV 51

Eve-1, also called SH3 domain-containing protein 19 (SH3D19) or EEN-binding protein (EBP), exists in multiple alternatively spliced isoforms. The longest isoform contains five SH3 domain in the C-terminal region and seven proline-rich motifs in the N-terminal region. It is abundantly expressed in skeletal muscle and heart, and may be involved in regulating the activity of ADAMs (A disintegrin and metalloproteases). Eve-1 interacts with EEN, an endophilin involved in endocytosis and may be the target of the MLL-EEN fusion protein that is implicated in leukemogenesis. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212718 cd11784, SH3_SH3RF2_3, Third Src Homology 3 domain of SH3 domain containing ring finger 2

 Score = 42.5 bits (100), Expect = 2e-06
 Identities = 19/56 (33%), Positives = 33/56 (58%), Gaps = 4/56 (7%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVT 82
           C  L+ Y A   +EL L++ + V ++ +    +GW +G   + GRVG+FP N+V+
Sbjct: 1  MCVALHSYSAHRPEELELQKGEGVRVLGKF--QEGWLRGLSLVTGRVGIFPSNYVS 54

SH3RF2 is also called POSHER (POSH-eliminating RING protein) or HEPP1 (heart protein phosphatase 1-binding protein). It acts as an anti-apoptotic regulator of the JNK pathway by binding to and promoting the degradation of SH3RF1 (or POSH), a scaffold protein that is required for pro-apoptotic JNK activation. It may also play a role in cardiac functions together with protein phosphatase 1. SH3RF2 contains an N-terminal RING finger domain and three SH3 domains. This model represents the third SH3 domain, located in the middle, of SH3RF2. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212763 cd11829, SH3_GAS7, Src homology 3 domain of Growth Arrest Specific protein 7

 Score = 42.5 bits (100), Expect = 2e-06
 Identities = 18/54 (33%), Positives = 32/54 (59%), Gaps = 3/54 (5%)

Query: 29 RCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
           C+ LY +   Q++  L+ +  +++ ++   APD GWW+GE  G  G FP ++V
Sbjct: 1  LCRTLYAFTGEQHQQGLSFEAGELIRVLQ--APDGGWWEGEKDGLRGWFPASYV 52

GAS7 is mainly expressed in the brain and is required for neurite outgrowth. It may also play a role in the protection and migration of embryonic stem cells. Treatment-related acute myeloid leukemia (AML) has been reported resulting from mixed-lineage leukemia (MLL)-GAS7 translocations as a complication of primary cancer treatment. GAS7 contains an N-terminal SH3 domain, followed by a WW domain, and a central F-BAR domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212869 cd11936, SH3_UBASH3B, Src homology 3 domain of Ubiquitin-associated and SH3 domain-containing protein B

 Score = 42.3 bits (99), Expect = 3e-06
 Identities = 21/59 (35%), Positives = 33/59 (55%), Gaps = 4/59 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVL--ISRDAPDKGWWKGE--LHGRVGLFPDNFVT 82
          E  +V+YPY  QN+DEL L   D + +  + + +  +GW  G     G  GL P+N++T
Sbjct: 2  ETLQVIYPYTPQNDDELELVPGDYIFMSPMEQTSTSEGWIYGTSLTTGCSGLLPENYIT 60

UBASH3B, also called Suppressor of T cell receptor Signaling (STS)-1 or T cell Ubiquitin LigAnd (TULA)-2 is an active phosphatase that is expressed ubiquitously. The phosphatase activity of UBASH3B is essential for its roles in the suppression of TCR signaling and the regulation of EGFR. It also interacts with Syk and functions as a negative regulator of platelet glycoprotein VI signaling. TULA proteins contain an N-terminal UBA domain, a central SH3 domain, and a C-terminal histidine phosphatase domain. They bind c-Cbl through the SH3 domain and to ubiquitin via UBA. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 62

>gnl|CDD|212816 cd11883, SH3_Sdc25, Src Homology 3 domain of Sdc25/Cdc25 guanine nucleotide exchange factors

 Score = 42.3 bits (100), Expect = 3e-06
 Identities = 15/56 (26%), Positives = 29/56 (51%), Gaps = 7/56 (12%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRV-----GLFPDNF 80
             LY +  +++++L+ K  DI+ ++++D    GWW G +         G FP N+
Sbjct: 2  VVALYDFTPKSKNQLSFKAGDIIYVLNKD--PSGWWDGVIISSSGKVKRGWFPSNY 55

This subfamily is composed of the Saccharomyces cerevisiae guanine nucleotide exchange factors (GEFs) Sdc25 and Cdc25, and similar proteins. These GEFs regulate Ras by stimulating the GDP/GTP exchange on Ras. Cdc25 is involved in the Ras/PKA pathway that plays an important role in the regulation of metabolism, stress responses, and proliferation, depending on available nutrients and conditions. Proteins in this subfamily contain an N-terminal SH3 domain as well as REM (Ras exchanger motif) and RasGEF domains at the C-terminus. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 55

>gnl|CDD|213016 cd12140, SH3_Amphiphysin_I, Src Homology 3 domain of Amphiphysin I

 Score = 42.6 bits (100), Expect = 3e-06
 Identities = 22/65 (33%), Positives = 32/65 (49%), Gaps = 13/65 (20%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKG----------ELHGRVGL 75
          + + L+ +EA N DEL LK  DIV+++  +     D GW  G          +     GL
Sbjct: 4  KVETLHDFEAANSDELELKRGDIVLVVPSETAADQDAGWLTGVKESDWLQYRDASAYKGL 63

Query: 76 FPDNF 80
          FP+NF
Sbjct: 64 FPENF 68

Amphiphysins function primarily in endocytosis and other membrane remodeling events. They exist in several isoforms and mammals possess two amphiphysin proteins from distinct genes. Amphiphysin I proteins, enriched in the brain and nervous system, contain domains that bind clathrin, Adaptor Protein complex 2 (AP2), dynamin, and synaptojanin. They function in synaptic vesicle endocytosis. Human autoantibodies to amphiphysin I hinder GABAergic signaling and contribute to the pathogenesis of paraneoplastic stiff-person syndrome. Amphiphysins contain an N-terminal BAR domain with an additional N-terminal amphipathic helix (an N-BAR), a variable central domain, and a C-terminal SH3 domain. The SH3 domain of amphiphysins bind proline-rich motifs present in binding partners such as dynamin, synaptojanin, and nsP3. It also belongs to a subset of SH3 domains that bind ubiquitin in a site that overlaps with the peptide binding site. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 72

>gnl|CDD|212851 cd11918, SH3_Vinexin_3, Third (or C-terminal) Src Homology 3 domain of Vinexin, also called Sorbin and SH3 domain containing 3 (Sorbs3)

 Score = 41.9 bits (98), Expect = 4e-06
 Identities = 22/53 (41%), Positives = 30/53 (56%), Gaps = 4/53 (7%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG--ELHGRVGLFPDNFV 81
          K +Y Y  QNEDEL L+E D V ++ +   D GW+ G      + G FP N+V
Sbjct: 5  KAVYQYRPQNEDELELREGDRVDVMQQ--CDDGWFVGVSRRTQKFGTFPGNYV 55

Vinexin is also called Sorbs3, SH3P3, and SH3-containing adapter molecule 1 (SCAM-1). It is an adaptor protein containing one sorbin homology (SoHo) and three SH3 domains. Vinexin was first identified as a vinculin binding protein; it is co-localized with vinculin at cell-ECM and cell-cell adhesion sites. There are several splice variants of vinexin: alpha, which contains the SoHo and three SH3 domains and displays tissue-specific expression; and beta, which contains only the three SH3 domains and is widely expressed. Vinexin alpha stimulates the accumulation of F-actin at focal contact sites. Vinexin also promotes keratinocyte migration and wound healing. The SH3 domains of vinexin have been reported to bind a number of ligands including vinculin, WAVE2, DLG5, Abl, and Cbl. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212721 cd11787, SH3_SH3RF_2, Second Src Homology 3 domain of SH3 domain containing ring finger proteins

 Score = 41.6 bits (98), Expect = 5e-06
 Identities = 22/54 (40%), Positives = 35/54 (64%), Gaps = 5/54 (9%)

Query: 30 CKVLYPYEAQNEDE---LTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
          CK LY +E ++EDE   LT K+ D++ +I R   D+ W +G L  ++G+FP +F
Sbjct: 2  CKALYDFEMKDEDEKDCLTFKKGDVITVIRR--VDENWAEGRLGDKIGIFPISF 53

This model represents the second SH3 domain of SH3RF1 (or POSH), SH3RF2 (or POSHER), SH3RF3 (POSH2), and similar domains. Members of this family are scaffold proteins that function as E3 ubiquitin-protein ligases. They all contain an N-terminal RING finger domain and multiple SH3 domains; SH3RF1 and SH3RF3 have four SH3 domains while SH3RF2 has three. SH3RF1 plays a role in calcium homeostasis through the control of the ubiquitin domain protein Herp. It may also have a role in regulating death receptor mediated and JNK mediated apoptosis. SH3RF3 interacts with p21-activated kinase 2 (PAK2) and GTP-loaded Rac1. It may play a role in regulating JNK mediated apoptosis in certain conditions. SH3RF2 acts as an anti-apoptotic regulator of the JNK pathway by binding to and promoting the degradation of SH3RF1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212738 cd11804, SH3_GRB2_like_N, N-terminal Src homology 3 domain of Growth factor receptor-bound protein 2 (GRB2) and related proteins

 Score = 41.6 bits (98), Expect = 5e-06
 Identities = 17/49 (34%), Positives = 31/49 (63%), Gaps = 1/49 (2%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
           + ++A  EDEL+ K+  I+ +++ +  D  W+K EL G+ GL P N++
Sbjct: 5  KHDFKATAEDELSFKKGSILKVLNMED-DPNWYKAELDGKEGLIPKNYI 52

This family includes the adaptor protein GRB2 and related proteins including Drosophila melanogaster Downstream of receptor kinase (DRK), Caenorhabditis elegans Sex muscle abnormal protein 5 (Sem-5), GRB2-related adaptor protein (GRAP), GRAP2, and similar proteins. Family members contain an N-terminal SH3 domain, a central SH2 domain, and a C-terminal SH3 domain. GRB2/Sem-5/DRK is a critical signaling molecule that regulates the Ras pathway by linking tyrosine kinases to the Ras guanine nucleotide releasing protein Sos (son of sevenless), which converts Ras to the active GTP-bound state. GRAP2 plays an important role in T cell receptor (TCR) signaling by promoting the formation of the SLP-76:LAT complex, which couples the TCR to the Ras pathway. GRAP acts as a negative regulator of T cell receptor (TCR)-induced lymphocyte proliferation by downregulating the signaling to the Ras/ERK pathway. The N-terminal SH3 domain of GRB2 binds to Sos and Sos-derived proline-rich peptides. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212980 cd12047, SH3_Noxa1_C, C-terminal Src Homology 3 domain of NADPH oxidase activator 1

 Score = 41.3 bits (97), Expect = 5e-06
 Identities = 15/54 (27%), Positives = 27/54 (50%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          R    + Y AQ  ++L   + D + ++S    ++ W +G   GR+G+FP  F  
Sbjct: 1  RMVAQHDYSAQGPEDLEFSQGDTIDILSE--VNQEWLEGHCDGRIGIFPKCFAV 52

Noxa1 is a homolog of p67phox and is a cytosolic subunit of the nonphagocytic NADPH oxidase complex Nox1, which catalyzes the transfer of electrons from NADPH to molecular oxygen to form superoxide. Noxa1 is co-expressed with Nox1 in colon, stomach, uterus, prostate, and vascular smooth muscle cells, consistent with its regulatory role. It does not interact with p40phox, unlike p67phox, making Nox1 activity independent of p40phox, unlike Nox2. Noxa1 contains TPR, PB1, and C-terminal SH3 domains, but lacks the central SH3 domain that is present in p67phox. The TPR domain binds activated GTP-bound Rac. The C-terminal SH3 domain binds the polyproline motif found at the C-terminus of Noxo1, a homolog of p47phox. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212817 cd11884, SH3_MYO15, Src Homology 3 domain of Myosin XV

 Score = 41.2 bits (97), Expect = 6e-06
 Identities = 15/48 (31%), Positives = 26/48 (54%), Gaps = 1/48 (2%)

Query: 35 PYEAQNEDELTLKEEDIVVLISRD-APDKGWWKGELHGRVGLFPDNFV 81
           Y  +++  L+  + D++ L+ ++   D GW  G L GR G FP  +V
Sbjct: 7  AYITRDQTLLSFHKGDVIKLLPKEGPLDPGWLFGTLDGRSGAFPKEYV 54

This subfamily is composed of proteins with similarity to Myosin XVa. Myosin XVa is an unconventional myosin that is critical for the normal growth of mechanosensory stereocilia of inner ear hair cells. Mutations in the myosin XVa gene are associated with nonsyndromic hearing loss. Myosin XVa contains a unique N-terminal extension followed by a motor domain, light chain-binding IQ motifs, and a tail consisting of a pair of MyTH4-FERM tandems separated by a SH3 domain, and a PDZ domain. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 56

>gnl|CDD|212717 cd11783, SH3_SH3RF_3, Third Src Homology 3 domain of SH3 domain containing ring finger 1 (SH3RF1), SH3RF3, and similar domains

 Score = 41.2 bits (97), Expect = 6e-06
 Identities = 19/53 (35%), Positives = 30/53 (56%), Gaps = 4/53 (7%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTV 83
          LYPY+ Q  DEL L++ ++  +  +     GW+KG     G+ G+FP N+V  
Sbjct: 5  LYPYKPQKPDELELRKGEMYTVTEK--CQDGWFKGTSLRTGQSGVFPGNYVQP 55

SH3RF1 (or POSH) and SH3RF3 (or POSH2) are scaffold proteins that function as E3 ubiquitin-protein ligases. They contain an N-terminal RING finger domain and four SH3 domains. This model represents the third SH3 domain, located in the middle of SH3RF1 and SH3RF3, and similar domains. SH3RF1 plays a role in calcium homeostasis through the control of the ubiquitin domain protein Herp. It may also have a role in regulating death receptor mediated and JNK mediated apoptosis. SH3RF3 interacts with p21-activated kinase 2 (PAK2) and GTP-loaded Rac1. It may play a role in regulating JNK mediated apoptosis in certain conditions. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212859 cd11926, SH3_SH3RF1_3, Third Src Homology 3 domain of SH3 domain containing ring finger 1, an E3 ubiquitin-protein ligase

 Score = 41.1 bits (96), Expect = 7e-06
 Identities = 19/52 (36%), Positives = 33/52 (63%), Gaps = 4/52 (7%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELH-GRVGLFPDNFVT 82
          +YPY  + EDEL L++ ++ ++  R     GW+KG  +H  ++G+FP N+V 
Sbjct: 5  IYPYTPRKEDELELRKGEMFLVFER--CQDGWFKGTSMHTSKIGVFPGNYVA 54

SH3RF1 is also called POSH (Plenty of SH3s) or SH3MD2 (SH3 multiple domains protein 2). It is a scaffold protein that acts as an E3 ubiquitin-protein ligase. It plays a role in calcium homeostasis through the control of the ubiquitin domain protein Herp. It may also have a role in regulating death receptor mediated and JNK mediated apoptosis. SH3RF1 also enhances the ubiquitination of ROMK1 potassium channel resulting in its increased endocytosis. It contains an N-terminal RING finger domain and four SH3 domains. This model represents the third SH3 domain, located in the middle, of SH3RF1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212903 cd11970, SH3_PLCgamma1, Src homology 3 domain of Phospholipase C (PLC) gamma 1

 Score = 41.1 bits (96), Expect = 7e-06
 Identities = 22/57 (38%), Positives = 33/57 (57%), Gaps = 3/57 (5%)

Query: 26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGL-FPDNFV 81
           K   K L+ Y+AQ EDELT  +  I+  +  +  + GWW+G+  G+  L FP N+V
Sbjct: 2  FKCAVKALFDYKAQREDELTFTKNAIIQNV--EKQEGGWWRGDYGGKKQLWFPSNYV 56

PLCgamma1 is widely expressed and is essential in growth and development. It is activated by the TrkA receptor tyrosine kinase and functions as a key regulator of cell differentiation. It is also the predominant PLCgamma in T cells and is required for T cell and NK cell function. PLCs catalyze the hydrolysis of phosphatidylinositol (4,5)-bisphosphate [PtdIns(4,5)P2] to produce Ins(1,4,5)P3 and diacylglycerol (DAG). Ins(1,4,5)P3 initiates the calcium signaling cascade while DAG functions as an activator of PKC. PLCgamma contains a Pleckstrin homology (PH) domain followed by an elongation factor (EF) domain, two catalytic regions of PLC domains that flank two tandem SH2 domains, followed by a SH3 domain and C2 domain. The SH3 domain of PLCgamma1 directly interacts with dynamin-1 and can serve as a guanine nucleotide exchange factor (GEF). It also interacts with Cbl, inhibiting its phosphorylation and activity. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 60

>gnl|CDD|212849 cd11916, SH3_Sorbs1_3, Third (or C-terminal) Src Homology 3 domain of Sorbin and SH3 domain containing 1 (Sorbs1), also called ponsin

 Score = 41.1 bits (96), Expect = 8e-06
 Identities = 22/56 (39%), Positives = 33/56 (58%), Gaps = 4/56 (7%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
          + LY Y  QN+DEL L++ DIV ++ +   D GW+ G      + G FP N+V +L
Sbjct: 5  QALYSYAPQNDDELELRDGDIVDVMEK--CDDGWFVGTSRRTKQFGTFPGNYVKLL 58

Sorbs1 is also called ponsin, SH3P12, or CAP (c-Cbl associated protein). It is an adaptor protein containing one sorbin homology (SoHo) and three SH3 domains. It binds Cbl and plays a major role in regulating the insulin signaling pathway by enhancing insulin-induced phosphorylation of Cbl. Sorbs1, like vinexin, localizes at cell-ECM and cell-cell adhesion sites where it binds vinculin, paxillin, and afadin. It may function in the control of cell motility. Other interaction partners of Sorbs1 include c-Abl, Sos, flotillin, Grb4, ataxin-7, filamin C, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 59

>gnl|CDD|212902 cd11969, SH3_PLCgamma2, Src homology 3 domain of Phospholipase C (PLC) gamma 2

 Score = 41.0 bits (96), Expect = 8e-06
 Identities = 20/52 (38%), Positives = 31/52 (59%), Gaps = 3/52 (5%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVG-LFPDNFV 81
          K LY Y A+  DEL+  +  ++  +S++    GWWKG+  G+V   FP N+V
Sbjct: 3  KALYDYRAKRSDELSFCKGALIHNVSKET--GGWWKGDYGGKVQHYFPSNYV 52

PLCgamma2 is primarily expressed in haematopoietic cells, specifically in B cells. It is activated by tyrosine phosphorylation by B cell receptor (BCR) kinases and is recruited to the plasma membrane where its substrate is located. It is required in pre-BCR signaling and in the maturation of B cells. PLCs catalyze the hydrolysis of phosphatidylinositol (4,5)-bisphosphate [PtdIns(4,5)P2] to produce Ins(1,4,5)P3 and diacylglycerol (DAG). Ins(1,4,5)P3 initiates the calcium signaling cascade while DAG functions as an activator of PKC. PLCgamma contains a Pleckstrin homology (PH) domain followed by an elongation factor (EF) domain, two catalytic regions of PLC domains that flank two tandem SH2 domains, followed by a SH3 domain and C2 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212887 cd11954, SH3_ASPP1, Src Homology 3 domain of Apoptosis Stimulating of p53 protein 1

 Score = 40.8 bits (95), Expect = 8e-06
 Identities = 20/50 (40%), Positives = 29/50 (58%), Gaps = 1/50 (2%)

Query: 33 LYPYEAQNEDELTLKEED-IVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          L+ YEAQN DEL+ +E D I +L  +D  +  WW   L+ + G  P N +
Sbjct: 6  LWDYEAQNADELSFQEGDAITILRRKDDSETEWWWARLNDKEGYVPKNLL 55

ASPP1, like ASPP2, activates the apoptotic function of the p53 family of tumor suppressors (p53, p63, and p73). In addition, it functions in the cytoplasm to regulate the nuclear localization of the transcriptional cofactors YAP and TAZ by inihibiting their phosphorylation; YAP and TAZ are important regulators of cell expansion, differentiation, migration, and invasion. ASPP1 is downregulated in breast tumors expressing wild-type p53. It contains a proline-rich region, four ankyrin (ANK) repeats, and an SH3 domain at its C-terminal half. The SH3 domain and the ANK repeats of ASPP1 contribute to the p53 binding site; they bind to the DNA binding domain of p53. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212957 cd12024, SH3_NoxO1_2, Second or C-terminal Src homology 3 domain of NADPH oxidase (Nox) Organizing protein 1

 Score = 40.8 bits (96), Expect = 8e-06
 Identities = 17/43 (39%), Positives = 24/43 (55%), Gaps = 2/43 (4%)

Query: 35 PYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFP 77
           YEAQ EDEL++    +V ++ +   D GWW    +GR G  P
Sbjct: 7  AYEAQKEDELSVPAGVVVEVLQK--SDNGWWLIRYNGRAGYVP 47

Nox Organizing protein 1 (NoxO1) is a critical regulator of enzyme kinetics of the nonphagocytic NADPH oxidase Nox1, which catalyzes the transfer of electrons from NADPH to molecular oxygen to form superoxide. Nox1 is expressed in colon, stomach, uterus, prostate, and vascular smooth muscle cells. NoxO1 is involved in targeting activator subunits (such as NoxA1) to Nox1. It is co-localized with Nox1 in the membranes of resting cells and directs the subcellular localization of Nox1. NoxO1 contains an N-terminal Phox homology (PX) domain, tandem SH3 domains (N-SH3 and C-SH3), and a C-terminal proline-rich region (PRR). This model characterizes the second SH3 domain (or C-SH3) of NoxO1. The tandem SH3 domains of NoxO1 interact with the PRR of p22phox, which also complexes with Nox1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212932 cd11999, SH3_PACSIN_like, Src homology 3 domain of an unknown subfamily of proteins with similarity to Protein kinase C and Casein kinase Substrate in Neurons (PACSIN) proteins

 Score = 40.7 bits (95), Expect = 9e-06
 Identities = 20/54 (37%), Positives = 31/54 (57%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFV 81
          R + +Y Y  Q  DEL+ K  + ++ +  D  ++GW KG    G VGL+P N+V
Sbjct: 3  RVRAVYDYTGQEPDELSFKAGEELLKV-EDEDEQGWCKGVTDGGAVGLYPANYV 55

PACSINs, also called Synaptic dynamin-associated proteins (Syndapins), act as regulators of cytoskeletal and membrane dynamics. They bind both dynamin and Wiskott-Aldrich syndrome protein (WASP), and may provide direct links between the actin cytoskeletal machinery through WASP and dynamin-dependent endocytosis. Vetebrates harbor three isoforms with distinct expression patterns and specific functions. PACSINs contain an N-terminal F-BAR domain and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212935 cd12002, SH3_NEDD9, Src homology 3 domain of CAS (Crk-Associated Substrate) scaffolding protein family member, Neural precursor cell Expressed, Developmentally Down-regulated 9

 Score = 40.7 bits (95), Expect = 1e-05
 Identities = 18/55 (32%), Positives = 31/55 (56%), Gaps = 1/55 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVTVL 84
          + LY    +  +EL  ++ DI+ +I ++    +GWW   LHGR G+ P N + +L
Sbjct: 3  RALYDNVPECAEELAFRKGDILTVIEQNTGGLEGWWLCSLHGRQGIAPGNRLKLL 57

NEDD9 is also called human enhancer of filamentation 1 (HEF1) or CAS-L (Crk-associated substrate in lymphocyte). It was first described as a gene predominantly expressed in early embryonic brain, and was also isolated from a screen of human proteins that regulate filamentous budding in yeast, and as a tyrosine phosphorylated protein in lymphocytes. It promotes metastasis in different solid tumors. NEDD9 localizes in focal adhesions and associates with FAK and Abl kinase. It also interacts with SMAD3 and the proteasomal machinery which allows its rapid turnover; these interactions are not shared by other CAS proteins. CAS proteins function as molecular scaffolds to regulate protein complexes that are involved in many cellular processes. They share a common domain structure that includes an N-terminal SH3 domain, an unstructured substrate domain that contains many YxxP motifs, a serine-rich four-helix bundle, and a FAT-like C-terminal domain. The SH3 domain of CAS proteins binds to diverse partners including FAK, FRNK, Pyk2, PTP-PEST, DOCK180, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212819 cd11886, SH3_BOI, Src Homology 3 domain of fungal BOI-like proteins

 Score = 40.4 bits (95), Expect = 1e-05
 Identities = 22/52 (42%), Positives = 29/52 (55%), Gaps = 3/52 (5%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDK-GWWKGE--LHGRVGLFPDNF 80
          V++ + A++EDELTLK  D + LI  D     GW+ G     G  GLFP  F
Sbjct: 4  VIHDFNARSEDELTLKPGDKIELIEDDEEFGDGWYLGRNLRTGETGLFPVVF 55

This subfamily includes the Saccharomyces cerevisiae proteins BOI1 and BOI2, and similar proteins. They contain an N-terminal SH3 domain, a Sterile alpha motif (SAM), and a Pleckstrin homology (PH) domain at the C-terminus. BOI1 and BOI2 interact with the SH3 domain of Bem1p, a protein involved in bud formation. They promote polarized cell growth and participates in the NoCut signaling pathway, which is involved in the control of cytokinesis. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 55

>gnl|CDD|212881 cd11948, SH3_GRAP_N, N-terminal Src homology 3 domain of GRB2-related adaptor protein

 Score = 40.6 bits (95), Expect = 1e-05
 Identities = 19/51 (37%), Positives = 32/51 (62%), Gaps = 1/51 (1%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          LY ++A   DEL  ++ DI+ +++ +  D+ W+K EL GR G  P N++ V
Sbjct: 5  LYSFQATESDELPFQKGDILKILNME-DDQNWYKAELQGREGYIPKNYIKV 54

GRAP is a GRB-2 like adaptor protein that is highly expressed in lymphoid tissues. It acts as a negative regulator of T cell receptor (TCR)-induced lymphocyte proliferation by downregulating the signaling to the Ras/ERK pathway. It has been identified as a regulator of TGFbeta signaling in diabetic kidney tubules and may have a role in the pathogenesis of the disease. GRAP contains an N-terminal SH3 domain, a central SH2 domain, and a C-terminal SH3 domain. The N-terminal SH3 domain of the related protein GRB2 binds to Sos and Sos-derived proline-rich peptides. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212880 cd11947, SH3_GRAP2_N, N-terminal Src homology 3 domain of GRB2-related adaptor protein 2

 Score = 40.2 bits (94), Expect = 1e-05
 Identities = 19/50 (38%), Positives = 30/50 (60%), Gaps = 3/50 (6%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          + + A  EDEL+ K+ D++ ++S D     W+K EL+G  G  P NFV +
Sbjct: 6  FDFTASGEDELSFKKGDVLKILSSD---DIWFKAELNGEEGYVPKNFVDI 52

GRAP2 is also called GADS (GRB2-related adapter downstream of Shc), GrpL, GRB2L, Mona, or GRID (Grb2-related protein with insert domain). It is expressed specifically in the hematopoietic system. It plays an important role in T cell receptor (TCR) signaling by promoting the formation of the SLP-76:LAT complex, which couples the TCR to the Ras pathway. It also have roles in antigen-receptor and tyrosine kinase mediated signaling. GRAP2 is unique from other GRB2-like adaptor proteins in that it can be regulated by caspase cleavage. It contains an N-terminal SH3 domain, a central SH2 domain, and a C-terminal SH3 domain. The N-terminal SH3 domain of the related protein GRB2 binds to Sos and Sos-derived proline-rich peptides. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212822 cd11889, SH3_Cyk3p-like, Src Homology 3 domain of Cytokinesis protein 3 and similar proteins

 Score = 40.2 bits (94), Expect = 1e-05
 Identities = 19/55 (34%), Positives = 31/55 (56%), Gaps = 4/55 (7%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFV 81
          + K +Y +  + E +L   E D++ ++S    D  WW G+L  +G  G+FP NFV
Sbjct: 1  KVKAVYSWAGETEGDLGFLEGDLIEVLS--IGDGSWWSGKLRRNGAEGIFPSNFV 53

Cytokinesis protein 3 (Cyk3 or Cyk3p) is a component of the actomyosin ring independent cytokinesis pathway in yeast. It interacts with Inn1 and facilitates its recruitment to the bud neck, thereby promoting cytokinesis. Cyk3p contains an N-terminal SH3 domain and a C-terminal transglutaminase-like domain. The Cyk3p SH3 domain binds to the C-terminal proline-rich region of Inn1. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 53

>gnl|CDD|212945 cd12012, SH3_RIM-BP_2, Second Src homology 3 domain of Rab3-interacting molecules (RIMs) binding proteins

 Score = 40.0 bits (94), Expect = 2e-05
 Identities = 18/42 (42%), Positives = 26/42 (61%), Gaps = 3/42 (7%)

Query: 41 EDELTLKEEDIV-VLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          E+EL  KE  ++ V   +DA   G++ GE++GR GL P N V
Sbjct: 21 EEELPFKEGQLIKVYGDKDA--DGFYLGEINGRRGLVPCNMV 60

RIMs binding proteins (RBPs, RIM-BPs) associate with calcium channels present in photoreceptors, neurons, and hair cells; they interact simultaneously with specific calcium channel subunits, and active zone proteins, RIM1 and RIM2. RIMs are part of the matrix at the presynaptic active zone and are associated with synaptic vesicles through their interaction with the small GTPase Rab3. RIM-BPs play a role in regulating synaptic transmission by serving as adaptors and linking calcium channels with the synaptic vesicle release machinery. RIM-BPs contain three SH3 domains and two to three fibronectin III repeats. Invertebrates contain one, while vertebrates contain at least two RIM-BPs, RIM-BP1 and RIM-BP2. RIM-BP1 is also called peripheral-type benzodiazapine receptor associated protein 1 (PRAX-1). Mammals contain a third protein, RIM-BP3. RIM-BP1 and RIM-BP2 are predominantly expressed in the brain where they display overlapping but distinct expression patterns, while RIM-BP3 is almost exclusively expressed in the testis and is essential in spermiogenesis. The SH3 domains of RIM-BPs bind to the PxxP motifs of RIM1, RIM2, and L-type (alpha1D) and N-type (alpha1B) calcium channel subunits. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 62

>gnl|CDD|212771 cd11837, SH3_Intersectin_2, Second Src homology 3 domain (or SH3B) of Intersectin

 Score = 39.7 bits (93), Expect = 2e-05
 Identities = 18/55 (32%), Positives = 30/55 (54%), Gaps = 4/55 (7%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVT 82
              LYP+ A+ E+ L+  + DI+ ++ +    + WW GEL  G  G FP ++V 
Sbjct: 1  TATALYPWRAKKENHLSFAKGDIITVLEQQ---EMWWFGELEGGEEGWFPKSYVK 52

Intersectins (ITSNs) are adaptor proteins that function in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. They are essential for initiating clathrin-coated pit formation. They bind to many proteins through their multidomain structure and facilitate the assembly of multimeric complexes. Vertebrates contain two ITSN proteins, ITSN1 and ITSN2, which exist in alternatively spliced short and long isoforms. The short isoforms contain two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoforms, in addition, contain RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. ITSN1 and ITSN2 are both widely expressed, with variations depending on tissue type and stage of development. The second SH3 domain (or SH3B) of ITSN1 has been shown to bind WNK and CdGAP. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212845 cd11912, SH3_Bzz1_1, First Src Homology 3 domain of Bzz1 and similar domains

 Score = 39.9 bits (94), Expect = 2e-05
 Identities = 18/54 (33%), Positives = 29/54 (53%), Gaps = 2/54 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTV 83
          KVLY Y A  +DE+++ E + V ++  D    GW K     G  GL P +++ +
Sbjct: 3  KVLYDYTASGDDEVSISEGEEVTVLEPDD-GSGWTKVRNGSGEEGLVPTSYIEI 55

Bzz1 (or Bzz1p) is a WASP/Las17-interacting protein involved in endocytosis and trafficking to the vacuole. It physically interacts with type I myosins and functions in the early steps of endocytosis. Together with other proteins, it induces membrane scission in yeast. Bzz1 contains an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs), a central coiled-coil, and two C-terminal SH3 domains. This model represents the first C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212886 cd11953, SH3_ASPP2, Src Homology 3 (SH3) domain of Apoptosis Stimulating of p53 protein 2

 Score = 39.9 bits (93), Expect = 2e-05
 Identities = 17/50 (34%), Positives = 29/50 (58%), Gaps = 1/50 (2%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISR-DAPDKGWWKGELHGRVGLFPDNFV 81
          L+ YE +++DEL+ KE D + ++ R D  +  WW   L+ + G  P N +
Sbjct: 6  LWDYEGESDDELSFKEGDCMTILRREDEDETEWWWARLNDKEGYVPRNLL 55

ASPP2 is the full length form of the previously-identified tumor supressor, p53-binding protein 2 (p53BP2). ASPP2 activates the apoptotic function of the p53 family of tumor suppressors (p53, p63, and p73). It plays a central role in regulating apoptosis and cell growth; ASPP2-deficient mice show postnatal death. Downregulated expression of ASPP2 is frequently found in breast tumors, lung cancer, and diffuse large B-cell lymphoma where it is correlated with a poor clinical outcome. ASPP2 contains a proline-rich region, four ankyrin (ANK) repeats, and an SH3 domain at its C-terminal half. The SH3 domain and the ANK repeats of ASPP2 contribute to the p53 binding site; they bind to the DNA binding domain of p53. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212802 cd11869, SH3_p40phox, Src Homology 3 domain of the p40phox subunit of NADPH oxidase

 Score = 39.8 bits (93), Expect = 2e-05
 Identities = 18/56 (32%), Positives = 33/56 (58%), Gaps = 2/56 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          R + L+ +   ++ EL  K  D++ L+SR   +K W +G + G  G+FP +FV ++
Sbjct: 1  RAEALFDFTGNSKLELNFKAGDVIFLLSR--VNKDWLEGTVRGATGIFPLSFVKII 54

p40phox, also called Neutrophil cytosol factor 4 (NCF-4), is a cytosolic subunit of the phagocytic NADPH oxidase complex (also called Nox2 or gp91phox) which plays a crucial role in the cellular response to bacterial infection. NADPH oxidase catalyzes the transfer of electrons from NADPH to oxygen during phagocytosis forming superoxide and reactive oxygen species. p40phox positively regulates NADPH oxidase in both phosphatidylinositol-3-phosphate (PI3P)-dependent and PI3P-independent manner. It contains an N-terminal PX domain, a central SH3 domain, and a C-terminal PB1 domain that interacts with p67phox. The SH3 domain of p40phox binds to canonical polyproline and noncanonical motifs at the C-terminus of p47phox. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212866 cd11933, SH3_Nebulin_C, C-terminal Src Homology 3 domain of Nebulin

 Score = 39.6 bits (92), Expect = 3e-05
 Identities = 17/53 (32%), Positives = 31/53 (58%), Gaps = 4/53 (7%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFV 81
          + +Y Y A ++DE++ K+ D +V +     D+GW  G +   G+ G+ P N+V
Sbjct: 5  RAMYDYRAADDDEVSFKDGDTIVNVQ--TIDEGWMYGTVQRTGKTGMLPANYV 55

Nebulin is a giant filamentous protein (600-900 kD) that is expressed abundantly in skeletal muscle. It binds to actin thin filaments and regulates its assembly and function. Nebulin was thought to be part of a molecular ruler complex that is critical in determining the lengths of actin thin filaments in skeletal muscle since its length, which varies due to alternative splicing, correlates with the length of thin filaments in various muscle types. Recent studies indicate that nebulin regulates thin filament length by stabilizing the filaments and preventing depolymerization. Mutations in nebulin can cause nemaline myopathy, characterized by muscle weakness which can be severe and can lead to neonatal lethality. Nebulin contains an N-terminal LIM domain, many nebulin repeats/super repeats, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212779 cd11845, SH3_Src_like, Src homology 3 domain of Src kinase-like Protein Tyrosine Kinases

 Score = 39.5 bits (93), Expect = 3e-05
 Identities = 16/50 (32%), Positives = 26/50 (52%), Gaps = 4/50 (8%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNF 80
          LY YEA+ +D+L+ K+ D + ++     D  WW       G+ G  P N+
Sbjct: 5  LYDYEARTDDDLSFKKGDRLQILDDSDGD--WWLARHLSTGKEGYIPSNY 52

Src subfamily members include Src, Lck, Hck, Blk, Lyn, Fgr, Fyn, Yrk, Yes, and Brk. Src (or c-Src) proteins are cytoplasmic (or non-receptor) PTKs which are anchored to the plasma membrane. They contain an N-terminal SH4 domain with a myristoylation site, followed by SH3 and SH2 domains, a tyr kinase domain, and a regulatory C-terminal region containing a conserved tyr. They are activated by autophosphorylation at the tyr kinase domain, but are negatively regulated by phosphorylation at the C-terminal tyr by Csk (C-terminal Src Kinase). However, Brk lacks the N-terminal myristoylation sites. Src proteins are involved in signaling pathways that regulate cytokine and growth factor responses, cytoskeleton dynamics, cell proliferation, survival, and differentiation. They were identified as the first proto-oncogene products, and they regulate cell adhesion, invasion, and motility in cancer cells, and tumor vasculature, contributing to cancer progression and metastasis. Src kinases are overexpressed in a variety of human cancers, making them attractive targets for therapy. They are also implicated in acute inflammatory responses and osteoclast function. Src, Fyn, Yes, and Yrk are widely expressed, while Blk, Lck, Hck, Fgr, Lyn, and Brk show a limited expression pattern. This subfamily also includes Drosophila Src42A, Src oncogene at 42A (also known as Dsrc41) which accumulates at sites of cell-cell or cell-matrix adhesion, and participates in Drosphila development and wound healing. It has been shown to promote tube elongation in the tracheal system, is essential for proper cell-cell matching during dorsal closure, and regulates cell-cell contacts in developing Drosophila eyes. The SH3 domain of Src kinases contributes to substrate recruitment by binding adaptor proteins/substrates, and regulation of kinase activity through an intramolecular interaction. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212998 cd12065, SH3_GRAF2, Src Homology 3 domain of GTPase Regulator Associated with Focal adhesion kinase 2

 Score = 39.2 bits (91), Expect = 3e-05
 Identities = 21/55 (38%), Positives = 34/55 (61%), Gaps = 5/55 (9%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIV--VLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + K +YP EA++  EL+ +   I   V +SR+    GW +G L+G+ GL P+N+V
Sbjct: 1  KAKAVYPCEAEHSSELSFEVGAIFEDVTLSREP---GWLEGTLNGKRGLIPENYV 52

GRAF2, also called Rho GTPase activating protein 10 (ARHGAP10) or PS-GAP, is a GAP with activity towards Cdc42 and RhoA. It regulates caspase-activated p21-activated protein kinase-2 (PAK-2p34). GRAF2 interacts with PAK-2p34, leading to its stabilization and decrease of cell death. It is highly expressed in skeletal muscle, and is involved in alpha-catenin recruitment at cell-cell junctions. GRAF2 contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, a Rho GAP domain, and a C-terminal SH3 domain. The SH3 domain of GRAF binds PKNbeta, a target of the small GTPase Rho. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 54

>gnl|CDD|212836 cd11903, SH3_Nck2_3, Third Src Homology 3 domain of Nck2 adaptor protein

 Score = 39.3 bits (91), Expect = 3e-05
 Identities = 20/55 (36%), Positives = 33/55 (60%), Gaps = 1/55 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVL 84
          + LYP+ +  E+EL  ++ + + +I +   D  WWK +   G+VGL P N+V VL
Sbjct: 4  QTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNSRGQVGLVPKNYVVVL 58

Nck2 (also called Nckbeta or Growth factor receptor-bound protein 4, Grb4) plays a crucial role in connecting signaling pathways of tyrosine kinase receptors and important effectors in actin dynamics and cytoskeletal remodeling. It binds neuronal signaling proteins such as ephrinB and Disabled-1 (Dab-1) exclusively. Nck adaptor proteins regulate actin cytoskeleton dynamics by linking proline-rich effector molecules to protein tyrosine kinases and phosphorylated signaling intermediates. They contain three SH3 domains and a C-terminal SH2 domain. They function downstream of the PDGFbeta receptor and are involved in Rho GTPase signaling and actin dynamics. Vertebrates contain two Nck adaptor proteins: Nck1 (also called Nckalpha) and Nck2, which show partly overlapping functions but also bind distinct targets. The third SH3 domain of Nck appears to prefer ligands with a PxAPxR motif. SH3 domains are protein interaction domains that usually bind to proline-rich ligands with moderate affinity and selectivity, preferentially a PxxP motif. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 59

>gnl|CDD|213009 cd12076, SH3_Tks4_2, Second Src homology 3 domain of Tyrosine kinase substrate with four SH3 domains

 Score = 39.2 bits (91), Expect = 3e-05
 Identities = 18/54 (33%), Positives = 35/54 (64%), Gaps = 2/54 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          E+  V+YPY A+++DE+ L++  +V +I ++   +GWWK    G+ G  P +++
Sbjct: 1  EKYTVIYPYTARDQDEINLEKGAVVEVIQKNL--EGWWKIRYQGKEGWAPASYL 52

Tks4, also called SH3 and PX domain-containing protein 2B (SH3PXD2B) or HOFI, is a Src substrate and scaffolding protein that plays an important role in the formation of podosomes and invadopodia, the dynamic actin-rich structures that are related to cell migration and cancer cell invasion. It is required in the formation of functional podosomes, EGF-induced membrane ruffling, and lamellipodia generation. It plays an important role in cellular attachment and cell spreading. Tks4 is essential for the localization of MT1-MMP (membrane-type 1 matrix metalloproteinase) to invadopodia. It contains an N-terminal Phox homology (PX) domain and four SH3 domains. This model characterizes the second SH3 domain of Tks4. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212762 cd11828, SH3_ARHGEF9_like, Src homology 3 domain of ARHGEF9-like Rho guanine nucleotide exchange factors

 Score = 38.9 bits (91), Expect = 4e-05
 Identities = 16/51 (31%), Positives = 27/51 (52%), Gaps = 2/51 (3%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          L+ +   + +EL  K  D++ ++  D  DK WW G +    G FP +FV +
Sbjct: 5  LWDHVTMDPEELGFKAGDVIEVL--DMSDKDWWWGSIRDEEGWFPASFVRL 53

Members of this family contain a SH3 domain followed by RhoGEF (also called Dbl-homologous or DH) and Pleckstrin Homology (PH) domains. They include the Rho guanine nucleotide exchange factors ARHGEF9, ASEF (also called ARHGEF4), ASEF2, and similar proteins. GEFs activate small GTPases by exchanging bound GDP for free GTP. ARHGEF9 specifically activates Cdc42, while both ASEF and ASEF2 can activate Rac1 and Cdc42. ARHGEF9 is highly expressed in the brain and it interacts with gephyrin, a postsynaptic protein associated with GABA and glycine receptors. ASEF plays a role in angiogenesis and cell migration. ASEF2 is important in cell migration and adhesion dynamics. ASEF exists in an autoinhibited form and is activated upon binding of the tumor suppressor APC (adenomatous polyposis coli), leading to the activation of Rac1 or Cdc42. In its autoinhibited form, the SH3 domain of ASEF forms an extensive interface with the DH and PH domains, blocking the Rac binding site. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212867 cd11934, SH3_Lasp1_C, C-terminal Src Homology 3 domain of LIM and SH3 domain protein 1

 Score = 39.2 bits (91), Expect = 4e-05
 Identities = 19/59 (32%), Positives = 33/59 (55%), Gaps = 4/59 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG--ELHGRVGLFPDNFVTVL 84
          +R + +Y Y A +EDE++ ++ D +V + +   D GW  G  E  G  G+ P N+V  +
Sbjct: 3  KRYRAVYDYNAADEDEVSFQDGDTIVNVQQ--IDDGWMYGTVERTGDTGMLPANYVEAI 59

Lasp1 is a cytoplasmic protein that binds focal adhesion proteins and is involved in cell signaling, migration, and proliferation. It is overexpressed in several cancer cells including breast, ovarian, bladder, and liver. In cancer cells, it can be found in the nucleus; its degree of nuclear localization correlates with tumor size and poor prognosis. Lasp1 is a 36kD protein containing an N-terminal LIM domain, two nebulin repeats, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 59

>gnl|CDD|212716 cd11782, SH3_Sorbs_2, Second Src Homology 3 domain of Sorbin and SH3 domain containing (Sorbs) proteins and similar domains

 Score = 38.9 bits (91), Expect = 4e-05
 Identities = 17/53 (32%), Positives = 31/53 (58%), Gaps = 2/53 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          +  Y + A    EL+ ++ D++ L  R   D+ W++G + GR G+FP ++V V
Sbjct: 3  RAKYNFNADTGVELSFRKGDVITLTRR--VDENWYEGRIGGRQGIFPVSYVQV 53

This family, also called the vinexin family, is composed predominantly of adaptor proteins containing one sorbin homology (SoHo) and three SH3 domains. Members include the second SH3 domains of Sorbs1 (or ponsin), Sorbs2 (or ArgBP2), Vinexin (or Sorbs3), and similar domains. They are involved in the regulation of cytoskeletal organization, cell adhesion, and growth factor signaling. Members of this family bind multiple partners including signaling molecules like c-Abl, c-Arg, Sos, and c-Cbl, as well as cytoskeletal molecules such as vinculin and afadin. They may have overlapping functions. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212734 cd11800, SH3_DNMBP_C2_like, Second C-terminal Src homology 3 domain of Dynamin Binding Protein, also called Tuba, and similar domains

 Score = 38.9 bits (91), Expect = 5e-05
 Identities = 18/51 (35%), Positives = 26/51 (50%), Gaps = 4/51 (7%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKG---WWKGELHGRVGLFPDNF 80
          LY +EA++  EL++ E   VV +      KG   WW  E  G+ G  P N+
Sbjct: 5  LYTFEARSPGELSVTEGQ-VVTVLEKHDLKGNPEWWLVEDRGKQGYVPSNY 54

DNMBP or Tuba is a cdc42-specific guanine nucleotide exchange factor (GEF) that contains four N-terminal SH3 domains, a central RhoGEF [or Dbl homology (DH)] domain followed by a Bin/Amphiphysin/Rvs (BAR) domain, and two C-terminal SH3 domains. It provides a functional link between dynamin, Rho GTPase signaling, and actin dynamics. It plays an important role in regulating cell junction configuration. The C-terminal SH3 domains of DNMBP bind to N-WASP and Ena/VASP proteins, which are key regulatory proteins of the actin cytoskeleton. Also included in this subfamily is the second C-terminal SH3 domain of Rho guanine nucleotide exchange factor 37 (ARHGEF37), whose function is still unknown. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212922 cd11989, SH3_Intersectin1_2, Second Src homology 3 domain (or SH3B) of Intersectin-1

 Score = 38.5 bits (89), Expect = 7e-05
 Identities = 15/55 (27%), Positives = 32/55 (58%), Gaps = 3/55 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          + + LYP+ A+ ++ L   + D++ ++ +      WW GE+ G+ G FP ++V +
Sbjct: 1  QAQALYPWRAKKDNHLNFNKNDVITVLEQQ---DMWWFGEVQGQKGWFPKSYVKL 52

Intersectin-1 (ITSN1) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN1 localizes in membranous organelles, CCPs, the Golgi complex, and may be involved in the cell membrane trafficking system. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The second SH3 domain (or SH3B) of ITSN1 has been shown to bind WNK and CdGAP. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212830 cd11897, SH3_SNX18, Src Homology 3 domain of Sorting nexin 18

 Score = 38.4 bits (89), Expect = 7e-05
 Identities = 19/56 (33%), Positives = 33/56 (58%), Gaps = 2/56 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFVTV 83
          R + LY + ++N  E++L+E +++ L S    + GW +G    G  GLFP ++V V
Sbjct: 1  RARALYDFRSENPGEISLREHEVLSLCSEQDIE-GWLEGVNSRGDRGLFPASYVEV 55

SNX18 is localized to peripheral endosomal structures, and acts in a trafficking pathway that is clathrin-independent but relies on AP-1 and PACS1. It binds FIP5 and is required for apical lumen formation. It may also play a role in axonal elongation. SNXs are Phox homology (PX) domain containing proteins that are involved in regulating membrane traffic and protein sorting in the endosomal system. SNX18 also contains BAR and SH3 domains. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212798 cd11864, SH3_PEX13_eumet, Src Homology 3 domain of eumetazoan Peroxisomal biogenesis factor 13

 Score = 38.4 bits (90), Expect = 7e-05
 Identities = 17/56 (30%), Positives = 32/56 (57%), Gaps = 3/56 (5%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRD-APD-KGWWKGELHG-RVGLFPDNFVTV 83
          +  Y + A++EDEL+ +  D + L  ++  P  +GW    + G ++GL P N+V +
Sbjct: 3  RAEYDFVAESEDELSFRAGDKLRLAPKELQPRVRGWLLATVDGQKIGLVPANYVKI 58

PEX13 is a peroxin and is required for protein import into the peroxisomal matrix and membrane. It is an integral membrane protein that is essential for the localization of PEX14 and the import of proteins containing the peroxisome matrix targeting signals, PTS1 and PTS2. Mutations of the PEX13 gene in humans lead to a wide range of peroxisome biogenesis disorders (PBDs), the most severe of which is known as Zellweger syndrome (ZS), a severe multisystem disorder characterized by hypotonia, psychomotor retardation, and neuronal migration defects. PEX13 contains two transmembrane regions and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 58

>gnl|CDD|212799 cd11865, SH3_Nbp2-like, Src Homology 3 domain of Saccharomyces cerevisiae Nap1-binding protein 2 and similar fungal proteins

 Score = 38.3 bits (89), Expect = 8e-05
 Identities = 16/53 (30%), Positives = 30/53 (56%), Gaps = 4/53 (7%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWW--KGELHGRVGLFPDNFVTV 83
          LY +E ++++EL   E  I+ ++ +    +GW   + E  G+ GL P+ FV+ 
Sbjct: 5  LYDFEPEHDNELGFAEGQILFILYKHG--QGWLIAEDESGGKTGLVPEEFVSY 55

This subfamily includes Saccharomyces cerevisiae Nbp2 (Nucleosome assembly protein 1 (Nap1)-binding protein 2), Schizosaccharomyces pombe Skb5, and similar proteins. Nbp2 interacts with Nap1, which is essential for maintaining proper nucleosome structures in transcription and replication. It is also the binding partner of the yeast type II protein phosphatase Ptc1p and serves as a scaffolding protein that brings seven kinases in close contact to Ptc1p. Nbp2 plays a role many cell processes including organelle inheritance, mating hormone response, cell wall stress, mitotic cell growth at elevated temperatures, and high osmolarity. Skb5 interacts with the p21-activated kinase (PAK) homolog Shk1, which is critical for fission yeast cell viability. Skb5 activates Shk1 and plays a role in regulating cell morphology and growth under hypertonic conditions. Nbp2 and Skb5 contain an SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|213005 cd12072, SH3_FNBP1L, Src Homology 3 domain of Formin Binding Protein 1-Like

 Score = 38.1 bits (88), Expect = 9e-05
 Identities = 18/55 (32%), Positives = 32/55 (58%), Gaps = 2/55 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFVTV 83
          CK LYP++  NE  L +KE +++ +I  D  D GW +  + +G  G  P +++ +
Sbjct: 3  CKALYPFDGSNEGTLAMKEGEVLYIIEEDKGD-GWTRARKQNGEEGYVPTSYIEI 56

FormiN Binding Protein 1-Like (FNBP1L), also known as Toca-1 (Transducer of Cdc42-dependent actin assembly), forms a complex with neural Wiskott-Aldrich syndrome protein (N-WASP). The FNBP1L/N-WASP complex induces the formation of filopodia and endocytic vesicles. FNBP1L is required for Cdc42-induced actin assembly and is essential for autophagy of intracellular pathogens. It contains an N-terminal F-BAR domain, a central Cdc42-binding HR1 domain, and a C-terminal SH3 domain. The SH3 domain of the related protein, CIP4, associates with Gapex-5, a Rab31 GEF. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212915 cd11982, SH3_Shank1, Src homology 3 domain of SH3 and multiple ankyrin repeat domains protein 1

 Score = 37.7 bits (87), Expect = 1e-04
 Identities = 21/48 (43%), Positives = 31/48 (64%), Gaps = 4/48 (8%)

Query: 35 PYEAQNEDELTL-KEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          PY++Q E E++L K E I VL      + G+W+G++ GRVG FP + V
Sbjct: 8  PYQSQAEGEISLSKGEKIKVL---SVGEGGFWEGQVKGRVGWFPSDCV 52

Shank1, also called SSTRIP (Somatostatin receptor-interacting protein), is a brain-specific protein that plays a role in the construction of postsynaptic density (PSD) and the maturation of dendritic spines. Mice deficient in Shank1 show altered PSD composition, thinner PSDs, smaller dendritic spines, and weaker basal synaptic transmission, although synaptic plasticity is normal. They show increased anxiety and impaired fear memory, but also show better spatial learning. Shank proteins carry scaffolding functions through multiple sites of protein-protein interaction in its domain architecture, including ankyrin (ANK) repeats, a long proline rich region, as well as SH3, PDZ, and SAM domains. The SH3 domain of Shank binds GRIP, a scaffold protein that binds AMPA receptors and Eph receptors/ligands. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212926 cd11993, SH3_Intersectin1_4, Fourth Src homology 3 domain (or SH3D) of Intersectin-1

 Score = 38.2 bits (88), Expect = 1e-04
 Identities = 23/62 (37%), Positives = 34/62 (54%), Gaps = 7/62 (11%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGR-----VGLFPDNFVT 82
          E  +V+  Y A   ++LTL    ++ LI +  P  GWW+GEL  R     +G FP N+V 
Sbjct: 4  EIAQVIASYTATGPEQLTLAPGQLI-LIRKKNPG-GWWEGELQARGKKRQIGWFPANYVK 61

Query: 83 VL 84
          +L
Sbjct: 62 LL 63

Intersectin-1 (ITSN1) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN1 localizes in membranous organelles, CCPs, the Golgi complex, and may be involved in the cell membrane trafficking system. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The fourth SH3 domain (or SH3D) of ITSN1 has been shown to bind SHIP2, Numb, CdGAP, and N-WASP. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 65

>gnl|CDD|212736 cd11802, SH3_Endophilin_B, Src homology 3 domain of Endophilin-B

 Score = 37.7 bits (88), Expect = 1e-04
 Identities = 13/49 (26%), Positives = 27/49 (55%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFP 77
          + +VLY Y+A++  EL+L  ++++ +      D+ +  GE   + G  P
Sbjct: 1  KARVLYDYDAEDSTELSLLADEVITVYELPGMDEDYMMGERGSQRGKVP 49

Endophilins play roles in synaptic vesicle formation, virus budding, mitochondrial morphology maintenance, receptor-mediated endocytosis inhibition, and endosomal sorting. They are classified into two types, A and B. Vertebrates contain two endophilin-B isoforms. Endophilin-B proteins are cytoplasmic proteins expressed mainly in the heart, placenta, and skeletal muscle. Endophilins contain an N-terminal N-BAR domain (BAR domain with an additional N-terminal amphipathic helix), followed by a variable region containing proline clusters, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212711 cd11777, SH3_CIP4_Bzz1_like, Src Homology 3 domain of Cdc42-Interacting Protein 4, Bzz1 and similar domains

 Score = 38.0 bits (88), Expect = 1e-04
 Identities = 14/55 (25%), Positives = 27/55 (49%), Gaps = 2/55 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWK-GELHGRVGLFPDNFVTV 83
          CK LY +   +E  +++ E + + L+  D  D GW +     G  G  P +++ +
Sbjct: 2  CKALYAFVGSSEGTISMTEGEKLSLVEEDKGD-GWTRVRRDTGEEGYVPTSYIRI 55

This subfamily is composed of Cdc42-Interacting Protein 4 (CIP4) and similar proteins such as Formin Binding Protein 17 (FBP17) and FormiN Binding Protein 1-Like (FNBP1L), as well as yeast Bzz1 (or Bzz1p). CIP4 and FNBP1L are Cdc42 effectors that bind Wiskott-Aldrich syndrome protein (WASP) and function in endocytosis. CIP4 and FBP17 bind to the Fas ligand and may be implicated in the inflammatory response. CIP4 may also play a role in phagocytosis. Bzz1 is also a WASP/Las17-interacting protein involved in endocytosis and trafficking to the vacuole. It physically interacts with type I myosins and functions in the early steps of endocytosis. Members of this subfamily contain an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs) domain as well as at least one C-terminal SH3 domain. Bzz1 contains a second SH3 domain at the C-terminus. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212713 cd11779, SH3_Irsp53_BAIAP2L, Src Homology 3 domain of Insulin Receptor tyrosine kinase Substrate p53, Brain-specific Angiogenesis Inhibitor 1-Associated Protein 2 (BAIAP2)-Like proteins, and similar proteins

 Score = 37.7 bits (88), Expect = 1e-04
 Identities = 21/51 (41%), Positives = 28/51 (54%), Gaps = 3/51 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFP 77
          R K LYP+ A  E +L+ +E D++ L+    P  GW  GE    GR G FP
Sbjct: 2  RVKALYPHAAGGETQLSFEEGDVITLLG-PEPRDGWHYGENERSGRRGWFP 51

Proteins in this family include IRSp53, BAIAP2L1, BAIAP2L2, and similar proteins. They all contain an Inverse-Bin/Amphiphysin/Rvs (I-BAR) or IMD domain in addition to the SH3 domain. IRSp53, also known as BAIAP2, is a scaffolding protein that takes part in many signaling pathways including Cdc42-induced filopodia formation, Rac-mediated lamellipodia extension, and spine morphogenesis. IRSp53 exists as multiple splicing variants that differ mainly at the C-termini. BAIAP2L1, also called IRTKS (Insulin Receptor Tyrosine Kinase Substrate), serves as a substrate for the insulin receptor and binds the small GTPase Rac. It plays a role in regulating the actin cytoskeleton and colocalizes with F-actin, cortactin, VASP, and vinculin. IRSp53 and IRTKS also mediate the recruitment of effector proteins Tir and EspFu, which regulate host cell actin reorganization, to bacterial attachment sites. BAIAP2L2 co-localizes with clathrin plaques but its function has not been determined. The SH3 domains of IRSp53 and IRTKS have been shown to bind the proline-rich C-terminus of EspFu. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212731 cd11797, SH3_DNMBP_N4, Fourth N-terminal Src homology 3 domain of Dynamin Binding Protein, also called Tuba

 Score = 37.0 bits (86), Expect = 2e-04
 Identities = 18/48 (37%), Positives = 28/48 (58%), Gaps = 2/48 (4%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
          LY ++A   +EL  +  D + +I+    + GW +GEL GR G+FP  F
Sbjct: 5  LYRFQALEPNELDFEVGDRIRIIA--TLEDGWLEGELKGRRGIFPHRF 50

DNMBP or Tuba is a cdc42-specific guanine nucleotide exchange factor (GEF) that contains four N-terminal SH3 domains, a central RhoGEF [or Dbl homology (DH)] domain followed by a Bin/Amphiphysin/Rvs (BAR) domain, and two C-terminal SH3 domains. It provides a functional link between dynamin and key regulatory proteins of the actin cytoskeleton. It plays an important role in regulating cell junction configuration. The four N-terminal SH3 domains of DNMBP bind the GTPase dynamin, which plays an important role in the fission of endocytic vesicles. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 50

>gnl|CDD|212766 cd11832, SH3_Shank, Src homology 3 domain of SH3 and multiple ankyrin repeat domains (Shank) proteins

 Score = 37.0 bits (86), Expect = 2e-04
 Identities = 16/43 (37%), Positives = 25/43 (58%), Gaps = 2/43 (4%)

Query: 35 PYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFP 77
           Y  Q E E++L + D V ++S    + G+W+G + GR G FP
Sbjct: 7  SYSPQEEGEISLHKGDRVKVLS--IGEGGFWEGSVRGRTGWFP 47

Shank proteins carry scaffolding functions through multiple sites of protein-protein interaction in its domain architecture, including ankyrin (ANK) repeats, a long proline rich region, as well as SH3, PDZ, and SAM domains. They bind a variety of membrane and cytosolic proteins, and exist in alternatively spliced isoforms. They are highly enriched in postsynaptic density (PSD) where they interact with the cytoskeleton and with postsynaptic membrane receptors including NMDA and glutamate receptors. They are crucial in the construction and organization of the PSD and dendritic spines of excitatory synapses. There are three members of this family (Shank1, Shank2, Shank3) which show distinct and cell-type specific patterns of expression. Shank1 is brain-specific; Shank2 is found in neurons, glia, endocrine cells, liver, and kidney; Shank3 is widely expressed. The SH3 domain of Shank binds GRIP, a scaffold protein that binds AMPA receptors and Eph receptors/ligands. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 50

>gnl|CDD|213000 cd12067, SH3_MYO15A, Src Homology 3 domain of Myosin XVa

 Score = 37.9 bits (88), Expect = 2e-04
 Identities = 13/27 (48%), Positives = 16/27 (59%)

Query: 55 ISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + R  PD GW  G +HGR G+FP   V
Sbjct: 52 LKRGTPDFGWKFGAIHGRSGVFPAELV 78

Myosin XVa is an unconventional myosin that is critical for the normal growth of mechanosensory stereocilia of inner ear hair cells. Mutations in the myosin XVa gene are associated with nonsyndromic hearing loss. Myosin XVa contains a unique N-terminal extension followed by a motor domain, light chain-binding IQ motifs, and a tail consisting of a pair of MyTH4-FERM tandems separated by a SH3 domain, and a PDZ domain. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 80

>gnl|CDD|213017 cd12141, SH3_DNMBP_C2, Second C-terminal Src homology 3 domain of Dynamin Binding Protein, also called Tuba, and similar domains

 Score = 37.5 bits (87), Expect = 2e-04
 Identities = 15/51 (29%), Positives = 29/51 (56%), Gaps = 2/51 (3%)

Query: 33 LYPYEAQNEDELTLKEEDIV-VLISRD-APDKGWWKGELHGRVGLFPDNFV 81
          +Y ++A++ +EL++     V +L   D   +K WW  E +G+ G  P N++
Sbjct: 5  VYTFKARSPNELSVSANQRVRILEFSDLTGNKEWWLAEANGQKGYVPSNYI 55

DNMBP or Tuba is a cdc42-specific guanine nucleotide exchange factor (GEF) that contains four N-terminal SH3 domains, a central RhoGEF [or Dbl homology (DH)] domain followed by a Bin/Amphiphysin/Rvs (BAR) domain, and two C-terminal SH3 domains. It provides a functional link between dynamin, Rho GTPase signaling, and actin dynamics. It plays an important role in regulating cell junction configuration. The C-terminal SH3 domains of DNMBP bind to N-WASP and Ena/VASP proteins, which are key regulatory proteins of the actin cytoskeleton. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212698 cd11764, SH3_Eps8, Src Homology 3 domain of Epidermal growth factor receptor kinase substrate 8 and similar proteins

 Score = 36.9 bits (86), Expect = 2e-04
 Identities = 17/55 (30%), Positives = 29/55 (52%), Gaps = 8/55 (14%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLI--SRDAPDKGWWKGE-LHGRVGLFPDNFVT 82
          +VLY + A+N  EL++ + + + ++  SR      WWK     G+VG  P N + 
Sbjct: 3  RVLYDFTARNSKELSVLKGEYLEVLDDSRQ-----WWKVRNSRGQVGYVPHNILE 52

This group is composed of Eps8 and Eps8-like proteins including Eps8-like 1-3, among others. These proteins contain N-terminal Phosphotyrosine-binding (PTB), central SH3, and C-terminal effector domains. Eps8 binds either Abi1 (also called E3b1) or Rab5 GTPase activating protein RN-tre through its SH3 domain. With Abi1 and Sos1, it becomes part of a trimeric complex that is required to activate Rac. Together with RN-tre, it inhibits the internalization of EGFR. The SH3 domains of Eps8 and similar proteins recognize peptides containing a PxxDY motif, instead of the classical PxxP motif. SH3 domains are protein interaction domains that usually bind to proline-rich ligands with moderate affinity and selectivity. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212923 cd11990, SH3_Intersectin2_2, Second Src homology 3 domain (or SH3B) of Intersectin-2

 Score = 36.9 bits (85), Expect = 2e-04
 Identities = 15/55 (27%), Positives = 31/55 (56%), Gaps = 3/55 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          + + L  + A+ ++ L   + DI+ ++ +    + WW GE+HG  G FP ++V +
Sbjct: 1  KAQALCSWTAKKDNHLNFSKNDIITVLEQQ---ENWWFGEVHGGRGWFPKSYVKL 52

Intersectin-2 (ITSN2) is an adaptor protein that functions in exo- and endocytosis, actin cytoskeletal reorganization, and signal transduction. It plays a role in clathrin-coated pit (CCP) formation. It binds to many proteins through its multidomain structure and facilitate the assembly of multimeric complexes. ITSN2 also functions as a specific GEF for Cdc42 activation in epithelial morphogenesis, and is required in mitotic spindle orientation. It exists in alternatively spliced short and long isoforms. The short isoform contains two Eps15 homology domains (EH1 and EH2), a coiled-coil region and five SH3 domains (SH3A-E), while the long isoform, in addition, contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin homology (PH) and C2 domains. The second SH3 domain (or SH3B) of ITSN2 is expected to bind protein partners, similar to ITSN1 which has been shown to bind WNK and CdGAP. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212792 cd11858, SH3_Myosin-I_fungi, Src homology 3 domain of Type I fungal Myosins

 Score = 37.0 bits (86), Expect = 3e-04
 Identities = 14/37 (37%), Positives = 23/37 (62%), Gaps = 2/37 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWW 65
            K LY +     +EL+LK++DIV ++ ++  D GWW
Sbjct: 1  TYKALYDFAGSVANELSLKKDDIVYIVQKE--DNGWW 35

Type I myosins (myosin-I) are actin-dependent motors in endocytic actin structures and actin patches. They play roles in membrane traffic in endocytic and secretory pathways, cell motility, and mechanosensing. Saccharomyces cerevisiae has two myosins-I, Myo3 and Myo5, which are involved in endocytosis and the polarization of the actin cytoskeleton. Myosin-I contains an N-terminal actin-activated ATPase, a phospholipid-binding TH1 (tail homology 1) domain, and a C-terminal extension which includes an F-actin-binding TH2 domain, an SH3 domain, and an acidic peptide that participates in activating the Arp2/3complex. The SH3 domain of myosin-I is required for myosin-I-induced actin polymerization. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212888 cd11955, SH3_srGAP1-3, Src homology 3 domain of Slit-Robo GTPase Activating Proteins 1, 2, and 3

 Score = 36.5 bits (84), Expect = 4e-04
 Identities = 15/50 (30%), Positives = 27/50 (54%), Gaps = 2/50 (4%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          + Y  ++  EL+ K+   ++L  R + D  WW+G  +G  GL P  ++ V
Sbjct: 6  FDYVGRSARELSFKKGASLLLYHRASDD--WWEGRHNGIDGLVPHQYIVV 53

srGAP1, also called Rho GTPase-Activating Protein 13 (ARHGAP13), is a Cdc42- and RhoA-specific GAP and is expressed later in the development of central nervous system tissues. srGAP2 is expressed in zones of neuronal differentiation. It plays a role in the regeneration of neurons and axons. srGAP3, also called MEGAP (MEntal disorder associated GTPase-Activating Protein), is a Rho GAP with activity towards Rac1 and Cdc42. It impacts cell migration by regulating actin and microtubule cytoskeletal dynamics. The association between srGAP3 haploinsufficiency and mental retardation is under debate. srGAPs are Rho GAPs that interact with Robo1, the transmembrane receptor of Slit proteins. Slit proteins are secreted proteins that control axon guidance and the migration of neurons and leukocytes. srGAPs contain an N-terminal F-BAR domain, a Rho GAP domain, and a C-terminal SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212865 cd11932, SH3_SH3RF2_2, Second Src Homology 3 domain of SH3 domain containing ring finger 2

 Score = 36.4 bits (84), Expect = 4e-04
 Identities = 20/58 (34%), Positives = 36/58 (62%), Gaps = 8/58 (13%)

Query: 30 CKVLYPYE------AQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          C+ LY ++       +++D L  +++DI+ +ISR   D+ W +G+L  +VG+FP  FV
Sbjct: 2  CRALYNFDLKEKNREESKDCLKFQKDDIITVISR--VDENWAEGKLGDQVGIFPILFV 57

SH3RF2 is also called POSHER (POSH-eliminating RING protein) or HEPP1 (heart protein phosphatase 1-binding protein). It acts as an anti-apoptotic regulator of the JNK pathway by binding to and promoting the degradation of SH3RF1 (or POSH), a scaffold protein that is required for pro-apoptotic JNK activation. It may also play a role in cardiac functions together with protein phosphatase 1. SH3RF2 contains an N-terminal RING finger domain and three SH3 domains. This model represents the second SH3 domain, located C-terminal of the first SH3 domain at the N-terminal half, of SH3RF2. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212740 cd11806, SH3_PRMT2, Src homology 3 domain of Protein arginine N-methyltransferase 2

 Score = 36.2 bits (84), Expect = 4e-04
 Identities = 10/53 (18%), Positives = 25/53 (47%), Gaps = 2/53 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
             +  + A ++ +L+ +  D ++++ +  P   WW  E +G  G  P + + 
Sbjct: 2  YVAIADFVATDDSQLSFESGDKLLVLRK--PSVDWWWAEHNGCCGYIPASHLH 52

PRMT2, also called HRMT1L1, belongs to the arginine methyltransferase protein family. It functions as a coactivator to both estrogen receptor alpha (ER-alpha) and androgen receptor (AR), presumably through arginine methylation. The ER-alpha transcription factor is involved in cell proliferation, differentiation, morphogenesis, and apoptosis, and is also implicated in the development and progression of breast cancer. PRMT2 and its variants are upregulated in breast cancer cells and may be involved in modulating the ER-alpha signaling pathway during formation of breast cancer. PRMT2 also plays a role in regulating the function of E2F transcription factors, which are critical cell cycle regulators, by binding to the retinoblastoma gene product (RB). It contains an N-terminal SH3 domain and an AdoMet binding domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212946 cd12013, SH3_RIM-BP_3, Third Src homology 3 domain of Rab3-interacting molecules (RIMs) binding proteins

 Score = 36.2 bits (84), Expect = 5e-04
 Identities = 18/57 (31%), Positives = 32/57 (56%), Gaps = 8/57 (14%)

Query: 33 LYPYEAQ----NED---ELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          L+ Y+ +    N D   EL+ +  DI+ +   +  + G++ GEL+G+ GL P NF+ 
Sbjct: 5  LFDYDPRESSPNVDAEVELSFRAGDIITVFG-EMDEDGFYYGELNGQRGLVPSNFLE 60

RIMs binding proteins (RBPs, RIM-BPs) associate with calcium channels present in photoreceptors, neurons, and hair cells; they interact simultaneously with specific calcium channel subunits, and active zone proteins, RIM1 and RIM2. RIMs are part of the matrix at the presynaptic active zone and are associated with synaptic vesicles through their interaction with the small GTPase Rab3. RIM-BPs play a role in regulating synaptic transmission by serving as adaptors and linking calcium channels with the synaptic vesicle release machinery. RIM-BPs contain three SH3 domains and two to three fibronectin III repeats. Invertebrates contain one, while vertebrates contain at least two RIM-BPs, RIM-BP1 and RIM-BP2. RIM-BP1 is also called peripheral-type benzodiazapine receptor associated protein 1 (PRAX-1). Mammals contain a third protein, RIM-BP3. RIM-BP1 and RIM-BP2 are predominantly expressed in the brain where they display overlapping but distinct expression patterns, while RIM-BP3 is almost exclusively expressed in the testis and is essential in spermiogenesis. The SH3 domains of RIM-BPs bind to the PxxP motifs of RIM1, RIM2, and L-type (alpha1D) and N-type (alpha1B) calcium channel subunits. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 61

>gnl|CDD|212742 cd11808, SH3_Alpha_Spectrin, Src homology 3 domain of Alpha Spectrin

 Score = 35.9 bits (83), Expect = 5e-04
 Identities = 17/51 (33%), Positives = 32/51 (62%), Gaps = 2/51 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
            LY Y+ ++  E+++K+ DI+ L++  + +K WWK E++ R G  P  +V
Sbjct: 3  VALYDYQEKSPREVSMKKGDILTLLN--SSNKDWWKVEVNDRQGFVPAAYV 51

Spectrin is a major structural component of the red blood cell membrane skeleton and is important in erythropoiesis and membrane biogenesis. It is a flexible, rope-like molecule composed of two subunits, alpha and beta, which consist of many spectrin-type repeats. Alpha and beta spectrin associate to form heterodimers and tetramers; spectrin tetramer formation is critical for red cell shape and deformability. Defects in alpha spectrin have been associated with inherited hemolytic anemias including hereditary spherocytosis (HSp), hereditary elliptocytosis (HE), and hereditary pyropoikilocytosis (HPP). Alpha spectrin contains a middle SH3 domain and a C-terminal EF-hand binding motif in addition to multiple spectrin repeats. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212872 cd11939, SH3_ephexin1, Src homology 3 domain of the Rho guanine nucleotide exchange factor, ephexin-1 (also called NGEF or ARHGEF27)

 Score = 36.1 bits (83), Expect = 6e-04
 Identities = 20/51 (39%), Positives = 30/51 (58%), Gaps = 4/51 (7%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LH-GRVGLFPDNFV 81
          ++PY +Q  DEL+L+  D++ ++  D  D GW  GE LH    G FP + V
Sbjct: 5  VHPYVSQEPDELSLELADVLNIL--DKTDDGWIFGERLHDQERGWFPSSVV 53

Ephexin-1, also called NGEF (neuronal GEF) or ARHGEF27, activates RhoA, Tac1, and Cdc42 by exchanging bound GDP for free GTP. It is expressed mainly in the brain in a region associated with movement control. It regulates the stability of postsynaptic acetylcholine receptor (AChR) clusters and thus, plays a critical role in the maturation and neurotransmission of neuromuscular junctions. Ephexin-1 directly interacts with the ephrin receptor EphA4 and their coexpression enhances the ability of ephexin-1 to activate RhoA. It is required for normal axon growth and EphA-induced growth cone collapse. Ephexin-1 contains RhoGEF (also called Dbl-homologous or DH), Pleckstrin Homology (PH), and SH3 domains. The SH3 domains of ARHGEFs play an autoinhibitory role through intramolecular interactions with a proline-rich region N-terminal to the DH domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212850 cd11917, SH3_Sorbs2_3, Third (or C-terminal) Src Homology 3 domain of Sorbin and SH3 domain containing 2 (Sorbs2), also called Arg-binding protein 2 (ArgBP2)

 Score = 35.7 bits (82), Expect = 7e-04
 Identities = 22/59 (37%), Positives = 32/59 (54%), Gaps = 4/59 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGR--VGLFPDNFVTVL 84
          E  + LY Y  +NEDEL L+E D++ ++ +   D GW+ G        G FP N+V  L
Sbjct: 5  EPFQALYNYMPRNEDELELREGDVIDVMEK--CDDGWFVGTSRRTKFFGTFPGNYVKRL 61

Sorbs2 or ArgBP2 is an adaptor protein containing one sorbin homology (SoHo) and three SH3 domains. It regulates actin-dependent processes including cell adhesion, morphology, and migration. It is expressed in many tissues and is abundant in the heart. Like vinexin, it is found in focal adhesion where it interacts with vinculin and afadin. It also localizes in epithelial cell stress fibers and in cardiac muscle cell Z-discs. Sorbs2 has been implicated to play roles in the signaling of c-Arg, Akt, and Pyk2. Other interaction partners of Sorbs2 include c-Abl, flotillin, spectrin, dynamin 1/2, synaptojanin, PTP-PEST, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 61

>gnl|CDD|212879 cd11946, SH3_GRB2_N, N-terminal Src homology 3 domain of Growth factor receptor-bound protein 2

 Score = 35.4 bits (81), Expect = 8e-04
 Identities = 17/48 (35%), Positives = 32/48 (66%), Gaps = 1/48 (2%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          Y ++A  +DEL+ K  DI+ +++ +  D+ W+K EL+G+ G  P N++
Sbjct: 7  YDFKATADDELSFKRGDILKVLNEEC-DQNWYKAELNGKDGFIPKNYI 53

GRB2 is a critical signaling molecule that regulates the Ras pathway by linking tyrosine kinases to the Ras guanine nucleotide releasing protein Sos (son of sevenless), which converts Ras to the active GTP-bound state. It is ubiquitously expressed in all tissues throughout development and is important in cell cycle progression, motility, morphogenesis, and angiogenesis. In lymphocytes, GRB2 is associated with antigen receptor signaling components. GRB2 contains an N-terminal SH3 domain, a central SH2 domain, and a C-terminal SH3 domain. Its N-terminal SH3 domain binds to Sos and Sos-derived proline-rich peptides. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 56

>gnl|CDD|212916 cd11983, SH3_Shank2, Src homology 3 domain of SH3 and multiple ankyrin repeat domains protein 2

 Score = 35.3 bits (81), Expect = 0.001
 Identities = 17/46 (36%), Positives = 26/46 (56%), Gaps = 2/46 (4%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFP 77
          V+  Y+ Q E E+ L + D V ++S    + G+W+G   G VG FP
Sbjct: 5  VVKSYQPQVEGEIPLHKGDRVKVLS--IGEGGFWEGSARGHVGWFP 48

Shank2, also called ProSAP1 (Proline-rich synapse-associated protein 1) or CortBP1 (Cortactin-binding protein 1), is found in neurons, glia, endocrine cells, liver, and kidney. It plays a role in regulating dendritic spine volume and branching and postsynaptic clustering. Mutations in the Shank2 gene are associated with autism spectrum disorder and mental retardation. Shank proteins carry scaffolding functions through multiple sites of protein-protein interaction in its domain architecture, including ankyrin (ANK) repeats, a long proline rich region, as well as SH3, PDZ, and SAM domains. The SH3 domain of Shank binds GRIP, a scaffold protein that binds AMPA receptors and Eph receptors/ligands. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 52

>gnl|CDD|212999 cd12066, SH3_GRAF3, Src Homology 3 domain of GTPase Regulator Associated with Focal adhesion kinase 3

 Score = 35.0 bits (80), Expect = 0.001
 Identities = 16/54 (29%), Positives = 27/54 (50%), Gaps = 1/54 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          K +Y  +A++  EL+  +  I   +     + GW K    G+ GL P+N+V  L
Sbjct: 3  KAMYSCKAEHSHELSFPQGAIFSNVYPSV-EPGWLKATYEGKTGLVPENYVVFL 55

GRAF3 is also called Rho GTPase activating protein 42 (ARHGAP42) or ARHGAP10-like. Though its function has not been characterized, it may be a GAP with activity towards RhoA and Cdc42, based on its similarity to GRAF and GRAF2. It contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, a Rho GAP domain, and a C-terminal SH3 domain. The SH3 domain of GRAF and GRAF2 binds PKNbeta, a target of the small GTPase Rho. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 55

>gnl|CDD|212856 cd11923, SH3_Sorbs2_2, Second Src Homology 3 domain of Sorbin and SH3 domain containing 2 (Sorbs2), also called Arg-binding protein 2 (ArgBP2)

 Score = 34.9 bits (80), Expect = 0.001
 Identities = 19/53 (35%), Positives = 34/53 (64%), Gaps = 4/53 (7%)

Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG--RVGLFPDNFVTVL 84
          Y + A    EL+L++ D VVL+ +   D+ W++G++ G  R G+FP ++V V+
Sbjct: 7  YNFNADTNVELSLRKGDRVVLLKQ--VDQNWYEGKIPGTNRQGIFPVSYVEVI 57

Sorbs2 or ArgBP2 is an adaptor protein containing one sorbin homology (SoHo) and three SH3 domains. It regulates actin-dependent processes including cell adhesion, morphology, and migration. It is expressed in many tissues and is abundant in the heart. Like vinexin, it is found in focal adhesion where it interacts with vinculin and afadin. It also localizes in epithelial cell stress fibers and in cardiac muscle cell Z-discs. Sorbs2 has been implicated to play roles in the signaling of c-Arg, Akt, and Pyk2. Other interaction partners of Sorbs2 include c-Abl, flotillin, spectrin, dynamin 1/2, synaptojanin, PTP-PEST, among others. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212997 cd12064, SH3_GRAF, Src Homology 3 domain of GTPase Regulator Associated with Focal adhesion kinase

 Score = 34.7 bits (79), Expect = 0.001
 Identities = 17/56 (30%), Positives = 32/56 (57%), Gaps = 1/56 (1%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          + K LY  +A+++ EL+     +   +   + + GW +G L+G+ GL P+N+V  L
Sbjct: 2  KAKALYACKAEHDSELSFTAGTVFDNVH-PSQEPGWLEGTLNGKTGLIPENYVEFL 56

GRAF, also called Rho GTPase activating protein 26 (ARHGAP26), Oligophrenin-1-like (OPHN1L) or GRAF1, is a GAP with activity towards RhoA and Cdc42 and is only weakly active towards Rac1. It influences Rho-mediated cytoskeletal rearrangements and binds focal adhesion kinase (FAK), which is a critical component of integrin signaling. It is essential for the major clathrin-independent endocytic pathway mediated by pleiomorphic membranes. GRAF contains an N-terminal BAR domain, followed by a Pleckstrin homology (PH) domain, a Rho GAP domain, and a C-terminal SH3 domain. The SH3 domain of GRAF binds PKNbeta, a target of the small GTPase Rho. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 56

>gnl|CDD|213004 cd12071, SH3_FBP17, Src Homology 3 domain of Formin Binding Protein 17

 Score = 35.0 bits (80), Expect = 0.002
 Identities = 15/35 (42%), Positives = 23/35 (65%), Gaps = 1/35 (2%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGW 64
          CK LYP+E QNE  +++ E +++ +I  D  D GW
Sbjct: 3  CKALYPFEGQNEGTISVAEGEMLYVIEEDKGD-GW 36

Formin Binding Protein 17 (FBP17), also called FormiN Binding Protein 1 (FNBP1), is involved in dynamin-mediated endocytosis. It is recruited to clathrin-coated pits late in the endocytosis process and may play a role in the invagination and scission steps. FBP17 binds in vivo to tankyrase, a protein involved in telomere maintenance and mitogen activated protein kinase (MAPK) signaling. It contains an N-terminal F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs) domain, a Cdc42-binding HR1 domain, and a C-terminal SH3 domain. The SH3 domain of the related protein, CIP4, associates with Gapex-5, a Rab31 GEF. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212878 cd11945, SH3_Endophilin_B1, Src homology 3 domain of Endophilin-B1

 Score = 34.6 bits (79), Expect = 0.002
 Identities = 17/56 (30%), Positives = 30/56 (53%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          + +VLY Y+A N  EL+L  ++++ + S    D  W  GE   + G  P  ++ +L
Sbjct: 5  KARVLYDYDAANSTELSLLADEVITVYSVPGMDSDWLMGERGNQKGKVPITYLELL 60

Endophilin-B1, also called Bax-interacting factor 1 (Bif-1) or SH3GLB1 (SH3-domain GRB2-like endophilin B1), is localized mainly to the Golgi apparatus. It is involved in the regulation of many biological events including autophagy, tumorigenesis, nerve growth factor (NGF) trafficking, neurite outgrowth, mitochondrial outer membrane dynamics, and cell death. Endophilins play roles in synaptic vesicle formation, virus budding, mitochondrial morphology maintenance, receptor-mediated endocytosis inhibition, and endosomal sorting. They contain an N-terminal N-BAR domain (BAR domain with an additional N-terminal amphipathic helix), followed by a variable region containing proline clusters, and a C-terminal SH3 domain. Endophilin-B1 forms homo- and heterodimers (with endophilin-B2) through its BAR domain. It interacts with amphiphysin 1 and dynamin 1 through its SH3 domain. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 61

>gnl|CDD|212818 cd11885, SH3_SH3TC, Src Homology 3 domain of SH3 domain and tetratricopeptide repeat-containing (SH3TC) proteins and similar domains

 Score = 34.2 bits (79), Expect = 0.003
 Identities = 15/55 (27%), Positives = 23/55 (41%), Gaps = 2/55 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG--ELHGRVGLFPDNFV 81
           C     +E     EL+ ++ D + +I    P   W+ G  +  GRVG  P N  
Sbjct: 1  SCTAKMDFEGVEPGELSFRQGDSIEIIGDLIPGLQWFVGRSKSSGRVGFVPTNHF 55

This subfamily is composed of vertebrate SH3TC proteins and hypothetical fungal proteins containing BAR and SH3 domains. Mammals contain two SH3TC proteins, SH3TC1 and SH3TC2. The function of SH3TC1 is unknown. SH3TC2 is localized in Schwann cells in the peripheral nervous system, where it interacts with Rab11 and plays a role in peripheral nerve myelination. Mutations in SH3TC2 are associated with Charcot-Marie-Tooth disease type 4C, a severe hereditary peripheral neuropathy with symptoms that include progressive scoliosis, delayed age of walking, muscular atrophy, distal weakness, and reduced nerve conduction velocity. SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies. Length = 55

>gnl|CDD|212919 cd11986, SH3_Stac3_1, First C-terminal Src homology 3 domain of SH3 and cysteine-rich domain-containing protein 3 (Stac3)

 Score = 34.1 bits (78), Expect = 0.003
 Identities = 15/49 (30%), Positives = 29/49 (59%), Gaps = 2/49 (4%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          LY ++A  +D+L     + + +I  D  ++ WW+G++  + G FP NF+
Sbjct: 5  LYRFKALEKDDLDFHPGERITVI--DDSNEEWWRGKIGEKTGYFPMNFI 51

Stac proteins are putative adaptor proteins that contain a cysteine-rich C1 domain and one or two SH3 domains at the C-terminus. There are three mammalian members (Stac1, Stac2, and Stac3) of this family. Stac1 and Stac3 contain two SH3 domains while Stac2 contains a single SH3 domain at the C-terminus. Stac1 and Stac2 have been found to be expressed differently in mature dorsal root ganglia (DRG) neurons. Stac1 is mainly expressed in peptidergic neurons while Stac2 is found in a subset of nonpeptidergic and all trkB+ neurons. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 53

>gnl|CDD|212704 cd11770, SH3_Nephrocystin, Src Homology 3 domain of Nephrocystin (or Nephrocystin-1)

 Score = 33.8 bits (78), Expect = 0.003
 Identities = 17/56 (30%), Positives = 31/56 (55%), Gaps = 3/56 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTV 83
            + L  ++A+ E +L+ K+ +++ +IS+ A   GWW  E   G  GL P  ++ V
Sbjct: 1  LYEALSDFQAEQEGDLSFKKGEVLRIISKRA--DGWWLAENSKGNRGLVPKTYLKV 54

Nephrocystin contains an SH3 domain involved in signaling pathways that regulate cell adhesion and cytoskeletal organization. It is a protein that in humans is associated with juvenile nephronophthisis, an inherited kidney disease characterized by renal fibrosis that lead to chronic renal failure in children. It is localized in cell-cell junctions in renal duct cells, and is known to interact with Ack1, an activated Cdc42-associated kinase. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212863 cd11930, SH3_SH3RF1_2, Second Src Homology 3 domain of SH3 domain containing ring finger protein 1, an E3 ubiquitin-protein ligase

 Score = 33.8 bits (77), Expect = 0.003
 Identities = 19/57 (33%), Positives = 35/57 (61%), Gaps = 6/57 (10%)

Query: 29 RCKVLYPYEAQNE----DELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          +CK LY +E +++    D L   ++DI+ +I R   D+ W +G L  ++G+FP ++V
Sbjct: 1  QCKALYDFEVKDKEADKDCLPFAKDDILTVIRR--VDENWAEGMLGDKIGIFPISYV 55

SH3RF1 is also called POSH (Plenty of SH3s) or SH3MD2 (SH3 multiple domains protein 2). It is a scaffold protein that acts as an E3 ubiquitin-protein ligase. It plays a role in calcium homeostasis through the control of the ubiquitin domain protein Herp. It may also have a role in regulating death receptor mediated and JNK mediated apoptosis. SH3RF1 also enhances the ubiquitination of ROMK1 potassium channel resulting in its increased endocytosis. It contains an N-terminal RING finger domain and four SH3 domains. This model represents the second SH3 domain, located C-terminal of the first SH3 domain at the N-terminal half, of SH3RF1. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 55

>gnl|CDD|212703 cd11769, SH3_CSK, Src Homology 3 domain of C-terminal Src kinase

 Score = 33.8 bits (78), Expect = 0.003
 Identities = 16/55 (29%), Positives = 29/55 (52%), Gaps = 2/55 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTV 83
          C   Y +   +E++L  K+ DI+ +++    D  W+K +   GR G+ P N+V  
Sbjct: 4  CIAKYNFNGASEEDLPFKKGDILTIVAV-TKDPNWYKAKNKDGREGMIPANYVQK 57

CSK is a cytoplasmic (or nonreceptor) tyr kinase containing the Src homology domains, SH3 and SH2, N-terminal to the catalytic tyr kinase domain. They negatively regulate the activity of Src kinases that are anchored to the plasma membrane. To inhibit Src kinases, CSK is translocated to the membrane via binding to specific transmembrane proteins, G-proteins, or adaptor proteins near the membrane. CSK catalyzes the tyr phosphorylation of the regulatory C-terminal tail of Src kinases, resulting in their inactivation. It is expressed in a wide variety of tissues and plays a role, as a regulator of Src, in cell proliferation, survival, and differentiation, and consequently, in cancer development and progression. In addition, CSK also shows Src-independent functions. It is a critical component in G-protein signaling, and plays a role in cytoskeletal reorganization and cell migration. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212702 cd11768, SH3_Tec_like, Src Homology 3 domain of Tec-like Protein Tyrosine Kinases

 Score = 33.8 bits (78), Expect = 0.003
 Identities = 18/52 (34%), Positives = 28/52 (53%), Gaps = 5/52 (9%)

Query: 33 LYPYEAQNEDELTL-KEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFVT 82
          LY ++     +L L K E+ VVL   D  ++ WW+  + +G  G  P N+VT
Sbjct: 5  LYDFQPIEPGDLPLEKGEEYVVL---DDSNEHWWRARDKNGNEGYIPSNYVT 53

The Tec (Tyrosine kinase expressed in hepatocellular carcinoma) subfamily is composed of Tec, Btk, Bmx (Etk), Itk (Tsk, Emt), Rlk (Txk), and similar proteins. They are cytoplasmic (or nonreceptor) tyr kinases containing Src homology protein interaction domains (SH3, SH2) N-terminal to the catalytic tyr kinase domain. Most Tec subfamily members (except Rlk) also contain an N-terminal pleckstrin homology (PH) domain, which binds the products of PI3K and allows membrane recruitment and activation. In addition, some members contain the Tec homology (TH) domain, which contains proline-rich and zinc-binding regions. Tec kinases are expressed mainly by haematopoietic cells, although Tec and Bmx are also found in endothelial cells. B-cells express Btk and Tec, while T-cells express Itk, Txk, and Tec. Collectively, Tec kinases are expressed in a variety of myeloid cells such as mast cells, platelets, macrophages, and dendritic cells. Each Tec kinase shows a distinct cell-type pattern of expression. The function of Tec kinases in lymphoid cells have been studied extensively. They play important roles in the development, differentiation, maturation, regulation, survival, and function of B-cells and T-cells. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212949 cd12016, SH3_Tks_2, Second Src homology 3 domain of Tyrosine kinase substrate (Tks) proteins

 Score = 34.0 bits (78), Expect = 0.003
 Identities = 17/50 (34%), Positives = 26/50 (52%), Gaps = 2/50 (4%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
              Y+A+NEDE+   E  +VV + +   D GWWK    G+ G  P  ++
Sbjct: 5  TTQAYKAENEDEIGF-ETGVVVEVIQKNLD-GWWKIRYQGKEGWAPATYL 52

Tks proteins are Src substrates and scaffolding proteins that play important roles in the formation of podosomes and invadopodia, the dynamic actin-rich structures that are related to cell migration and cancer cell invasion. Vertebrates contain two Tks proteins, Tks4 (Tyr kinase substrate with four SH3 domains) and Tks5 (Tyr kinase substrate with five SH3 domains), which display partially overlapping but non-redundant functions. Both associate with the ADAMs family of transmembrane metalloproteases, which function as sheddases and mediators of cell and matrix interactions. Tks5 interacts with N-WASP and Nck, while Tks4 is essential for the localization of MT1-MMP (membrane-type 1 matrix metalloproteinase) to invadopodia. Tks proteins contain an N-terminal Phox homology (PX) domain and four or five SH3 domains. This model characterizes the second SH3 domain of Tks proteins. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 54

>gnl|CDD|212858 cd11925, SH3_SH3RF3_3, Third Src Homology 3 domain of SH3 domain containing ring finger 3, an E3 ubiquitin-protein ligase

 Score = 33.8 bits (77), Expect = 0.004
 Identities = 20/52 (38%), Positives = 30/52 (57%), Gaps = 4/52 (7%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVT 82
          LY Y+ Q  DEL L++ ++  +I +     GW+KG     G  G+FP N+VT
Sbjct: 6  LYAYKPQKNDELELRKGEMYRVIEK--CQDGWFKGTSLRTGVSGVFPGNYVT 55

SH3RF3 is also called POSH2 (Plenty of SH3s 2) or SH3MD4 (SH3 multiple domains protein 4). It is a scaffold protein with E3 ubiquitin-protein ligase activity. It was identified in the screen for interacting partners of p21-activated kinase 2 (PAK2). It may play a role in regulating JNK mediated apoptosis in certain conditions. It also interacts with GTP-loaded Rac1. SH3RF3 is highly homologous to SH3RF1; it also contains an N-terminal RING finger domain and four SH3 domains. This model represents the third SH3 domain, located in the middle, of SH3RF3. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 57

>gnl|CDD|212906 cd11973, SH3_ASEF, Src homology 3 domain of APC-Stimulated guanine nucleotide Exchange Factor

 Score = 33.8 bits (77), Expect = 0.004
 Identities = 16/51 (31%), Positives = 28/51 (54%), Gaps = 2/51 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + L+ +   ++ EL  K  D++ ++  DA +K WW G +    G FP +FV
Sbjct: 21 EALWDHVTMDDQELGFKAGDVIEVM--DATNKEWWWGRVLDSEGWFPASFV 69

ASEF, also called ARHGEF4, exists in an autoinhibited form and is activated upon binding of the tumor suppressor APC (adenomatous polyposis coli). GEFs activate small GTPases by exchanging bound GDP for free GTP. ASEF can activate Rac1 or Cdc42. Truncated ASEF, which is found in colorectal cancers, is constitutively active and has been shown to promote angiogenesis and cancer cell migration. ASEF contains a SH3 domain followed by RhoGEF (also called Dbl-homologous or DH) and Pleckstrin Homology (PH) domains. In its autoinhibited form, the SH3 domain of ASEF forms an extensive interface with the DH and PH domains, blocking the Rac binding site. SH3 domains are protein interaction domains that bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs. They play versatile and diverse roles in the cell including the regulation of enzymes, changing the subcellular localization of signaling pathway components, and mediating the formation of multiprotein complex assemblies. Length = 73

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	157
PF14604	49	SH3_9: Variant SH3 domain; PDB: 2CRE_A 2E5K_A 2CT3	99.63
PF07653	55	SH3_2: Variant SH3 domain; InterPro: IPR011511 SH3	99.53
KOG2070|consensus	661		99.39
KOG2199|consensus	462		99.37
PF00018	48	SH3_1: SH3 domain; InterPro: IPR001452 SH3 (src Ho	99.37
KOG1029|consensus	1118		99.35
KOG1118|consensus	366		99.33
smart00326	58	SH3 Src homology 3 domains. Src homology 3 (SH3) d	99.3
cd00174	54	SH3 Src homology 3 domains; SH3 domains bind to pr	99.25
KOG4225|consensus	489		99.25
KOG4226|consensus	379		99.23
KOG0162|consensus	1106		99.2
KOG4348|consensus	627		99.2
KOG2996|consensus	865		99.16
KOG4348|consensus	627		99.15
KOG1029|consensus	1118		99.13
KOG1264|consensus	1267		99.11
KOG4226|consensus	379		99.07
KOG2856|consensus	472		99.07
KOG4225|consensus	489		98.98
KOG4792|consensus	293		98.81
KOG2546|consensus	483		98.79
KOG0515|consensus	752		98.79
KOG3655|consensus	484		98.72
KOG3601|consensus	222		98.66
KOG1843|consensus	473		98.51
KOG3875|consensus	362		98.51
KOG1702|consensus	264		98.47
KOG3523|consensus	695		98.23
KOG4278|consensus	1157		98.17
KOG3557|consensus	721		98.07
KOG2528|consensus	490		98.06
KOG4773|consensus	386		98.05
KOG3632|consensus	1335		98.03
KOG2222|consensus	848		97.91
KOG4575|consensus	874		97.76
KOG3771|consensus	460		97.52
KOG1451|consensus	812		97.48
KOG4429|consensus	421		97.42
KOG3775|consensus	482		97.36
KOG4792|consensus	293		97.29
KOG3725|consensus	375		97.28
KOG0609|consensus	542		97.18
KOG0197|consensus	468		96.97
KOG3632|consensus	1335		96.89
KOG3601|consensus	222		96.78
KOG3565|consensus	640		96.28
PF14603	89	hSH3: Helically-extended SH3 domain; PDB: 1RI9_A.	95.28
KOG0199|consensus	1039		95.0
PF08239	55	SH3_3: Bacterial SH3 domain; InterPro: IPR013247 S	94.62
KOG3812|consensus	475		93.83
smart00287	63	SH3b Bacterial SH3 domain homologues.	93.29
PRK10884	206	SH3 domain-containing protein; Provisional	93.01
PF06347	55	SH3_4: Bacterial SH3 domain; InterPro: IPR010466 S	92.25
KOG2996|consensus	865		91.16
KOG0040|consensus	2399		90.55
KOG3705|consensus	580		87.99
KOG4384|consensus	361		81.72
PRK13914	481	invasion associated secreted endopeptidase; Provis	80.72

>PF14604 SH3_9: Variant SH3 domain; PDB: 2CRE_A 2E5K_A 2CT3_A 2DE0_X 2D8H_A 2DA9_A 2X3X_E 2X3W_D 2KRN_A 2ED0_A

Probab=99.63  E-value=9.2e-16  Score=91.43  Aligned_cols=49  Identities=49%  Similarity=1.072  Sum_probs=44.3

Q ss_pred             EecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCee
Q psy4227          32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT   82 (157)
Q Consensus        32 al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~   82 (157)
                      |+|+|.+..++||+|.+||+|.|+.+  .++|||.|+.+|+.|+||++||+
T Consensus         1 Al~~y~~~~~dELs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yV~   49 (49)
T PF14604_consen    1 ALYDYEAQDPDELSFKKGDVITVLEK--SDDGWWYGRNTGRTGLFPANYVE   49 (49)
T ss_dssp             ESSCBCSSSTTB-EB-TTEEEEEEEE--SSTSEEEEEETTEEEEEEGGGEE
T ss_pred             CCccCCCCCcCEeeEcCCCEEEEEEe--CCCCEEEEEECCEEEEECHHhCC
Confidence            78999999999999999999999976  68899999999999999999985

...

>PF07653 SH3_2: Variant SH3 domain; InterPro: IPR011511 SH3 (src Homology-3) domains are small protein modules containing approximately 50 amino acid residues [, ]

Probab=99.53  E-value=2.5e-14  Score=87.09  Aligned_cols=54  Identities=35%  Similarity=0.874  Sum_probs=47.5

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEE-EecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLI-SRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl-~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      +++|++||.+..+++|+|.+||+|.|+ ..  ..++||.|+..|+.||||.+||+++
T Consensus         1 ~~~a~~d~~~~~~~~Ls~~~Gd~i~v~~~~--~~~~ww~~~~~g~~G~~P~~~v~~~   55 (55)
T PF07653_consen    1 YYRAIFDYVAEDPDELSFKKGDVIEVLGEK--DDDGWWLGENNGRRGWFPSSYVEEI   55 (55)
T ss_dssp             EEEESSSBESSSTTB-EB-TTEEEEEEEEE--CSTSEEEEEETTEEEEEEGGGEEEH
T ss_pred             CEEEeEEECCCCCCceEEecCCEEEEEEee--cCCCEEEEEECCcEEEEcHHHEEEC
Confidence            589999999999999999999999999 55  4679999999999999999999864

They are found in a great variety of intracellular or membrane-associated proteins [, , ] for example, in a variety of proteins with enzymatic activity, in adaptor proteins that lack catalytic sequences and in cytoskeletal proteins, such as fodrin and yeast actin binding protein ABP-1. The SH3 domain has a characteristic fold which consists of five or six beta-strands arranged as two tightly packed anti-parallel beta sheets. The linker regions may contain short helices []. The surface of the SH3-domain bears a flat, hydrophobic ligand-binding pocket which consists of three shallow grooves defined by conservative aromatic residues in which the ligand adopts an extended left-handed helical arrangement. The ligand binds with low affinity but this may be enhanced by multiple interactions. The region bound by the SH3 domain is in all cases proline-rich and contains PXXP as a core-conserved binding motif. The function of the SH3 domain is not well understood but they may mediate many diverse processes such as increasing local concentration of proteins, altering their subcellular location and mediating the assembly of large multiprotein complexes []. This entry represents a variant of the SH3 domain.; PDB: 1I1J_B 1K0X_A 1HJD_A 2KEA_A 1KJW_A 1JXM_A 1JXO_B 2EBP_A 2DL3_A 2EYX_A ....

>KOG2070|consensus

Probab=99.39  E-value=2.6e-13  Score=112.78  Aligned_cols=58  Identities=29%  Similarity=0.789  Sum_probs=53.5

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .++|-|.|.+.+.|||+|.+||+|.|...  .+.|||.|.++|+.||||++||..+....
T Consensus        19 vvrAkf~F~gsNnDELsf~KgDvItVTq~--eeGGWWEGTlng~TGWFPsnYV~eik~e~   76 (661)
T KOG2070|consen   19 VVRAKFNFQGSNNDELSFSKGDVITVTQV--EEGGWWEGTLNGRTGWFPSNYVREIKSEK   76 (661)
T ss_pred             EEEEEeecccCCCceeccccCCEEEEEEe--ccCcceeccccCccCccchHHHHHHhhcC
Confidence            68999999999999999999999999976  58899999999999999999999987443

>KOG2199|consensus

Probab=99.37  E-value=1.4e-13  Score=111.77  Aligned_cols=59  Identities=41%  Similarity=0.852  Sum_probs=53.7

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      .+.+.|+|||||++.+.+||+|..||+|.|++.  .+..||+|.+.+..|+||++||...-
T Consensus       213 ~~~rkVRALYDFeAaE~nELsFkaGdIItVLd~--s~~~WWKG~~~~~~GlFPsnfVT~~l  271 (462)
T KOG2199|consen  213 TVVRKVRALYDFEAAEDNELSFKAGDIITVLDD--SDPNWWKGENHRGIGLFPSNFVTADL  271 (462)
T ss_pred             ccchhhhhhhcccccCCCccceecCcEEEEccc--CCcchhccccCCcccccchhhhhhhh
Confidence            445689999999999999999999999999954  78899999999999999999998765

>PF00018 SH3_1: SH3 domain; InterPro: IPR001452 SH3 (src Homology-3) domains are small protein modules containing approximately 50 amino acid residues [, ]

Probab=99.37  E-value=1.4e-12  Score=77.11  Aligned_cols=46  Identities=37%  Similarity=0.894  Sum_probs=40.9

Q ss_pred             EEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcC
Q psy4227          31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPD   78 (157)
Q Consensus        31 ~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~   78 (157)
                      +|+|+|.+...+||+|.+||.|.|+..  .+.+||.|+.  +++.||||+
T Consensus         1 ~Alydf~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~~~~~G~vP~   48 (48)
T PF00018_consen    1 RALYDFDAEDPDELSFKKGDIIEVLEK--SDDGWWKVRNESTGKEGWVPS   48 (48)
T ss_dssp             EESSCBETSSTTBSEB-TTEEEEEEEE--SSSSEEEEEETTTTEEEEEEG
T ss_pred             CCCeeeCCCCCCEEeEECCCEEEEEEe--cCCCEEEEEECCCCcEEEeeC
Confidence            689999999999999999999999986  5779999996  479999995

They are found in a great variety of intracellular or membrane-associated proteins [, , ] for example, in a variety of proteins with enzymatic activity, in adaptor proteins that lack catalytic sequences and in cytoskeletal proteins, such as fodrin and yeast actin binding protein ABP-1. The SH3 domain has a characteristic fold which consists of five or six beta-strands arranged as two tightly packed anti-parallel beta sheets. The linker regions may contain short helices []. The surface of the SH3-domain bears a flat, hydrophobic ligand-binding pocket which consists of three shallow grooves defined by conservative aromatic residues in which the ligand adopts an extended left-handed helical arrangement. The ligand binds with low affinity but this may be enhanced by multiple interactions. The region bound by the SH3 domain is in all cases proline-rich and contains PXXP as a core-conserved binding motif. The function of the SH3 domain is not well understood but they may mediate many diverse processes such as increasing local concentration of proteins, altering their subcellular location and mediating the assembly of large multiprotein complexes []. The crystal structure of the SH3 domain of the cytoskeletal protein spectrin, and the solution structures of SH3 domains of phospholipase C (PLC-y) and phosphatidylinositol 3-kinase p85 alpha-subunit, have been determined [, , ]. In spite of relatively limited sequence similarity, their overall structures are similar. The domains belong to the alpha+beta structural class, with 5 to 8 beta-strands forming 2 tightly-packed, anti-parallel beta-sheets arranged in a barrel-like structure, and intervening loops sometimes forming helices. Conserved aliphatic and aromatic residues form a hydrophobic core (A11, L23, A29, V34, W42, L52 and V59 in PLC-y []) and a hydrophobic pocket on the molecular surface (L12, F13, W53 and P55 in PLC-y). The conserved core is believed to stabilise the fold, while the pocket is thought to serve as a binding site for target proteins. Conserved carboxylic amino acids located in the loops, on the periphery of the pocket (D14 and E22), may be involved in protein-protein interactions via proline-rich regions. The N- and C-termini are packed in close proximity, indicating that they are independent structural modules.; GO: 0005515 protein binding; PDB: 1UHF_A 1W1F_A 1WA7_A 1SEM_A 1KFZ_A 2SEM_B 1K76_A 3SEM_B 1X2Q_A 2J06_B ....

>KOG1029|consensus

Probab=99.35  E-value=5.9e-13  Score=115.30  Aligned_cols=61  Identities=39%  Similarity=0.828  Sum_probs=54.5

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ...++++|||.++.+|||+|.+||+|.|+.+  .+..||.|..+|..|+||+|||..+....+
T Consensus      1053 v~qviamYdY~AqndDELsF~kgdiI~Vlnk--depeWW~Ge~ng~sGLFPSNYV~k~ttd~d 1113 (1118)
T KOG1029|consen 1053 VCQVIAMYDYEAQNDDELSFKKGDIINVLNK--DEPEWWSGERNGKSGLFPSNYVQKQTTDGD 1113 (1118)
T ss_pred             cceeEEeeccccCCcccccccCCCEEEecCC--CChhhhcccccCccccCccccccccccCCC
Confidence            3568999999999999999999999999977  688999999999999999999977665543

>KOG1118|consensus

Probab=99.33  E-value=6.2e-13  Score=104.92  Aligned_cols=59  Identities=42%  Similarity=0.878  Sum_probs=54.3

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ..+|+|+|||++.+..||.|..||+|.|+..  .+.+||.|+..|..|+||.+||+++.+.
T Consensus       306 ~p~cralYdFepenEgEL~fkeGDlI~l~~Q--IdenWyeG~~~g~sG~FPvnYv~vlvpl  364 (366)
T KOG1118|consen  306 QPCCRALYDFEPENEGELDFKEGDLITLTNQ--IDENWYEGEKHGESGMFPVNYVEVLVPL  364 (366)
T ss_pred             chhheeeeccCCCCCCccCcccCceeeehhh--cCcchhhheecCccCccccceeEEeccC
Confidence            3589999999999999999999999999965  7899999999999999999999988654

>smart00326 SH3 Src homology 3 domains

Probab=99.30  E-value=1.2e-11  Score=74.56  Aligned_cols=55  Identities=45%  Similarity=1.015  Sum_probs=49.3

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC-CeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.+...++|+|.+||.|.++..  ...+||.++.. ++.||||.+|++.+
T Consensus         3 ~~~~a~~~~~~~~~~~l~~~~Gd~v~v~~~--~~~~w~~~~~~~~~~G~vP~~~v~~~   58 (58)
T smart00326        3 PQVRALYDYTAQDPDELSFKKGDIITVLEK--SDDGWWKGRLGRGKEGLFPSNYVEEI   58 (58)
T ss_pred             cEEEEeeeeCCCCCCCCCCCCCCEEEEEEc--CCCCeEEEEeCCCCEEEEchHHEEEC
Confidence            468999999999999999999999999965  47899999975 99999999999753

Src homology 3 (SH3) domains bind to target proteins through sequences containing proline and hydrophobic amino acids. Pro-containing polypeptides may bind to SH3 domains in 2 different binding orientations.

>cd00174 SH3 Src homology 3 domains; SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of signal pathway components and mediate multiprotein complex assemblies

Probab=99.25  E-value=2.4e-11  Score=72.31  Aligned_cols=51  Identities=45%  Similarity=1.064  Sum_probs=46.2

Q ss_pred             EEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCC-eEEEEcCCCee
Q psy4227          30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG-RVGLFPDNFVT   82 (157)
Q Consensus        30 ~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g-~~G~fP~~yv~   82 (157)
                      ++++|+|.+...++|+|.+||.|.++..  ...|||.++..+ +.||||.+|++
T Consensus         2 ~~a~~~~~~~~~~~l~~~~Gd~v~v~~~--~~~~w~~~~~~~~~~G~vP~~~v~   53 (54)
T cd00174           2 VRALYDYDARDPDELSFKKGDIIEVLEK--SDDGWWEGRLLGGKRGLFPSNYVE   53 (54)
T ss_pred             EEEEEeeCCCCCCCCCCCCCCEEEEEEc--CCCCeEEEEECCCCEEEEccccCc
Confidence            6899999999999999999999999965  578999999755 99999999986

>KOG4225|consensus

Probab=99.25  E-value=1.6e-11  Score=100.76  Aligned_cols=59  Identities=37%  Similarity=0.858  Sum_probs=54.4

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ..++|+|+|.++...||.|.+||+|.|+.+  .+..|+.|+.+|+.|+||++||++++...
T Consensus       231 ~~aralf~F~~qt~kEL~~~kGDIVyI~rk--vD~nWyeGEhhGr~GifP~sYvE~~~~~e  289 (489)
T KOG4225|consen  231 RAARALFDFEAQTPKELPFNKGDIVYILRK--VDQNWYEGEHHGRVGIFPASYVEILTPRE  289 (489)
T ss_pred             chhhheeccccCCccccccCCCCEEEEEee--ccCceeeeeecceecceechheeecCccc
Confidence            358999999999999999999999999976  78899999999999999999999997743

>KOG4226|consensus

Probab=99.23  E-value=1.2e-11  Score=96.58  Aligned_cols=58  Identities=36%  Similarity=0.764  Sum_probs=53.0

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+.+.|.|.++.++||+|.+|..|.|+++  ..+|||+|..+|.+||||+|||.+..+..
T Consensus       109 ~AvVKf~Y~a~~eDELsLtKGtrv~vmEK--ssDGWWrG~~ng~VGWFPSNYv~E~~ds~  166 (379)
T KOG4226|consen  109 PAVVKFNYVAEREDELSLTKGTRVTVMEK--SSDGWWRGSYNGQVGWFPSNYVTEEVDSA  166 (379)
T ss_pred             ceEEEEeeccccccccccccCcEEEEEEe--ccCcceecccCCeeccccccceehhcccc
Confidence            47888999999999999999999999987  78999999999999999999998876553

>KOG0162|consensus

Probab=99.20  E-value=1.1e-11  Score=107.20  Aligned_cols=55  Identities=44%  Similarity=0.952  Sum_probs=50.9

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      +.|.|+|+|.+++.+||+|.+||+|.|+..  ...|||.|+.+|+.||||.+||..+
T Consensus      1052 p~~~A~Y~y~gq~~dEls~~~~diIei~~e--dpSGWw~gk~~~keG~~P~~Yv~~~ 1106 (1106)
T KOG0162|consen 1052 PVCEALYDYPGQDVDELSFKKGDIIEIMRE--DPSGWWLGKLNGKEGLFPGNYVTEY 1106 (1106)
T ss_pred             cceeeeccCCCCCcccccccCCCEEEEecc--CCCcchhhccCCccccccccccccC
Confidence            589999999999999999999999999965  5789999999999999999999753

>KOG4348|consensus

Probab=99.20  E-value=2.7e-11  Score=99.74  Aligned_cols=61  Identities=56%  Similarity=1.120  Sum_probs=56.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      +.+|+++|.|++++++||.|+.||+|.++.++..+-|||.|+++|+.|+||-|||+.+..+
T Consensus       261 Keycrv~F~Ye~qndDELt~KEgdil~lItK~cgdaGWweGELnGk~GvFPDNFv~lv~~~  321 (627)
T KOG4348|consen  261 KEYCRVKFVYEPQNDDELTLKEGDILILITKNCGDAGWWEGELNGKKGVFPDNFVELVQVP  321 (627)
T ss_pred             hhheeeeeeecCCCccceeeccccEEEEecccccccceeeeeecCccccCCchhhhhcCCc
Confidence            4699999999999999999999999999988767889999999999999999999988644

>KOG2996|consensus

Probab=99.16  E-value=3.5e-11  Score=102.04  Aligned_cols=63  Identities=38%  Similarity=0.749  Sum_probs=54.6

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      .|..-..++|-|||-+..-.||+|..||+|.|+.+...+.|||+|..+|++||||++||++..
T Consensus       801 s~~~~g~AvarYdf~ard~~eLSlk~GDvV~i~~k~g~d~GWWkGevngrvGwFPstYVee~~  863 (865)
T KOG2996|consen  801 SPKVVGTAVARYDFCARDMRELSLKEGDVVKIYDKVGEDQGWWKGEVNGRVGWFPSTYVEEDD  863 (865)
T ss_pred             CcceeeeeeeccccCCCchhhcccccCCEEEEehhccccCceecceecCcccccccccccccC
Confidence            444556788899999999999999999999999875456899999999999999999998653

>KOG4348|consensus

Probab=99.15  E-value=8.9e-12  Score=102.49  Aligned_cols=61  Identities=52%  Similarity=1.037  Sum_probs=56.0

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      .+.|.++|.|.++.++||.|..||+|.|+..  ...|||.|.++|..|+||+|||..+...++
T Consensus       100 ~r~c~v~f~Y~pqndDELelkVGDiIeli~e--VEeGWw~G~Lngk~GmFPsNFVkel~~~sd  160 (627)
T KOG4348|consen  100 ARICVVTFAYSPQNDDELELKVGDIIELISE--VEEGWWKGKLNGKVGMFPSNFVKELPTPSD  160 (627)
T ss_pred             ceeEEEEEeecCCCCceeeeeeccHHHhhhH--hhhhhhhceecCcccccchhhceecCCCCc
Confidence            4689999999999999999999999999954  788999999999999999999999877665

>KOG1029|consensus

Probab=99.13  E-value=5.9e-11  Score=103.11  Aligned_cols=62  Identities=35%  Similarity=0.889  Sum_probs=56.1

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      -.|+|||.|++.+.+|++|..||+|.|.......+||.-|.+.|..||||++||+.|+..+.
T Consensus       694 vkyrAly~FeaRs~dEisf~pGDII~V~esq~aEPGWlaGel~gktGWFPenyvEki~~~e~  755 (1118)
T KOG1029|consen  694 VKYRALYPFEARSHDEISFEPGDIIIVFESQAAEPGWLAGELRGKTGWFPENYVEKIPAVET  755 (1118)
T ss_pred             EEEeeecccccCCcccccccCCCEEEEehhccCCcccccceeccccCcCcHHHHhhcccCCC
Confidence            36899999999999999999999999987666789999999999999999999999876553

>KOG1264|consensus

Probab=99.11  E-value=4.6e-11  Score=104.40  Aligned_cols=83  Identities=29%  Similarity=0.573  Sum_probs=64.8

Q ss_pred             hhhhhhhhcCCCc----ccCCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCC-eEEEEcCCCee
Q psy4227           8 EKNLLKKFVRGRR----FRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG-RVGLFPDNFVT   82 (157)
Q Consensus         8 ~~~~~~~~~~~~~----~~~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g-~~G~fP~~yv~   82 (157)
                      +.+++++..+...    +.+.++...|+|||+|.+..++||+|.+|-+|.++.+  ...|||.|.++| ..+|||++||+
T Consensus       751 d~~a~~d~~r~pg~yme~n~~~~~vt~kAL~~Yka~r~DELSFpk~aiItnv~k--eeg~wWrGdYGg~iq~wfPsnyVe  828 (1267)
T KOG1264|consen  751 DINALYDVSRMPGDYMEINPSMPQVTVKALYDYKAKRSDELSFPKGAIITNVSK--EEGGWWRGDYGGRIQQWFPSNYVE  828 (1267)
T ss_pred             ccccccccccCCCCccccCccccchhhhhhhccccCCcccccccccceeEeeec--cCCceeecccccceeeeccHHHhh
Confidence            3455555544333    3344566789999999999999999999999999987  467799999976 57999999999


Q ss_pred             ecCCCCCCCC
Q psy4227          83 VLPTTDETSI   92 (157)
Q Consensus        83 ~~~~~~~~~~   92 (157)
                      .|..+...++
T Consensus       829 ei~~~~~~~~  838 (1267)
T KOG1264|consen  829 EISTADFEEL  838 (1267)
T ss_pred             hhccccccch
Confidence            9977654433

>KOG4226|consensus

Probab=99.07  E-value=1.3e-10  Score=90.84  Aligned_cols=63  Identities=29%  Similarity=0.664  Sum_probs=56.5

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ...+.|||+|.+....||+|.+|+.+.|+++...+++||+++. .|.+|++|.|||..+.+...
T Consensus       191 l~vVvaLYsFsssndeELsFeKGerleivd~Pe~DPdWwkarn~~G~vGLVPrNYv~vl~d~~~  254 (379)
T KOG4226|consen  191 LHVVVALYSFSSSNDEELSFEKGERLEIVDKPENDPDWWKARNARGQVGLVPRNYVVVLSDGPS  254 (379)
T ss_pred             EEEEEEEecccCCChhhcccccCceeEeccCCCCCchHHhhcccCCccceeecceEEEeccCcc
Confidence            4578899999999999999999999999987666889999995 99999999999999876654

>KOG2856|consensus

Probab=99.07  E-value=2.8e-11  Score=97.63  Aligned_cols=56  Identities=41%  Similarity=0.832  Sum_probs=50.1

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC-CeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-g~~G~fP~~yv~~~   84 (157)
                      ..++|||||.++..+||+|+.||.|..+.. ....||+.|++. |++|+||+|||+.+
T Consensus       415 v~vraLYDY~gqE~DElsfkaGd~l~kl~e-eDeqGWC~Grl~~G~vGLyPAnYVe~~  471 (472)
T KOG2856|consen  415 VRVRALYDYAGQEGDELSFKAGDELEKLEE-EDEQGWCKGRLDSGRVGLYPANYVECI  471 (472)
T ss_pred             eeEEeeeccCcccccchhhccccHhhhcCC-ccccccccccccCCcccccchhhhhcc
Confidence            468999999999999999999999998874 356799999985 99999999999875

>KOG4225|consensus

Probab=98.98  E-value=3.3e-10  Score=93.18  Aligned_cols=53  Identities=43%  Similarity=0.897  Sum_probs=49.6

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEE--EeCCeEEEEcCCCeee
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG--ELHGRVGLFPDNFVTV   83 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g--~~~g~~G~fP~~yv~~   83 (157)
                      .++|||.|.++.++||.|..||+|.|+++  +++||+.|  +..|..|.||-|||+.
T Consensus       434 ~yrAly~Y~pqnedeLEl~egDii~VmeK--cddgWfvGts~rtg~fGtFPgnyV~~  488 (489)
T KOG4225|consen  434 KYRALYSYRPQNEDELELREGDIIDVMEK--CDDGWFVGTSRRTGKFGTFPGNYVKR  488 (489)
T ss_pred             cceeccccCCCCchhheeccCCEEeeeec--ccCcceeccceecccccccCcccccc
Confidence            47999999999999999999999999987  89999999  5799999999999975

>KOG4792|consensus

Probab=98.81  E-value=3.2e-09  Score=81.09  Aligned_cols=59  Identities=22%  Similarity=0.665  Sum_probs=52.2

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+++++|||.+...+.|.|++|+++.|+.+  .+..||..+. .|+.|++|.+||+.+....
T Consensus       125 ~~vr~~fdF~G~deeDLPFkkGeiL~I~~K--~eeqWW~Arns~Gk~GmIPvpYVe~~~~~~  184 (293)
T KOG4792|consen  125 EYVRALFDFNGNDEEDLPFKKGEILRIRDK--PEEQWWNARNSEGKRGMIPVPYVEKYRPAS  184 (293)
T ss_pred             hheeeeeccCCCccccCCcccCcEEEEecC--cHHHhhhhhccCCcccceechHHHhhhhhh
Confidence            467889999999999999999999999976  6778999995 8999999999999865443

>KOG2546|consensus

Probab=98.79  E-value=2.9e-09  Score=87.49  Aligned_cols=56  Identities=36%  Similarity=0.796  Sum_probs=52.0

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      .++++|||.+...+||+|..|-+|.|+.+  .++|||+|...|..||||.|||+.+-.
T Consensus       425 kVv~iydy~~~KddeLsf~E~ailyv~kk--nddgw~EgV~~~VTglFpgnyve~~~~  480 (483)
T KOG2546|consen  425 KVVAIYDYTADKDDELSFAEGAILYVLKK--NDDGWYEGVQDGVTGLFPGNYVEPLKA  480 (483)
T ss_pred             HHHhhcccccccccccccccccEEEEEEe--cCCcchhheecCcceeccCcccccccc
Confidence            57889999999999999999999999988  689999999999999999999998743

>KOG0515|consensus

Probab=98.79  E-value=2.3e-09  Score=90.39  Aligned_cols=62  Identities=37%  Similarity=0.691  Sum_probs=54.2

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEe-cCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISR-DAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~-~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      +....+.|+|||+++..+||+|..||.+.||.+ +..+..||.++++|+.|+||.+|+-.+..
T Consensus       681 mN~G~vYAlwdYeaqf~DELsf~eGd~lTvirr~d~~eteWWwa~lng~eGyVPRnylgLyPr  743 (752)
T KOG0515|consen  681 MNKGVVYALWDYEAQFEDELSFDEGDELTVIRRDDEVETEWWWARLNGEEGYVPRNYLGLYPR  743 (752)
T ss_pred             cccceeEEeecccccccccccccCCceeEEEecCCcchhhhhhHhhcCcccccchhhhhcCcc
Confidence            345578999999999999999999999999987 34466899999999999999999977643

>KOG3655|consensus

Probab=98.72  E-value=3.5e-09  Score=88.03  Aligned_cols=57  Identities=37%  Similarity=0.883  Sum_probs=51.8

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeec
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVL   84 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~   84 (157)
                      ..++++|+|||.+..+.|++|..++.|.+|..  .+.|||.|.. .|..|+||+|||+.+
T Consensus       426 ~~q~A~A~~dyqAAddtEisf~p~d~it~Id~--vdegww~g~~pdG~~glfPaNyV~li  483 (484)
T KOG3655|consen  426 EPQTARALYDYQAADDTEISFDPPDAITLIDQ--VDEGWWTGQGPDGEVGLFPANYVELI  483 (484)
T ss_pred             cCCCccccccccccCCcccccCCccccccccc--cCCccccccCCCCCcCcccccccccC
Confidence            45689999999999999999999999999954  7899999996 899999999999876

>KOG3601|consensus

Probab=98.66  E-value=1.7e-08  Score=76.27  Aligned_cols=63  Identities=21%  Similarity=0.488  Sum_probs=55.0

Q ss_pred             cccCCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          20 RFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        20 ~~~~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      .++++....++.++|||.++.+.+|.|+.|+++.|+..  .+..||.|+..|+.|+||++||..+
T Consensus       156 ~~~~~~~~~yqQa~~df~~~pp~ql~f~~gq~~~v~~~--ss~~ww~Gs~lg~agiFpagyv~p~  218 (222)
T KOG3601|consen  156 PLPPAPTNYYQQALYDFQPQPPGQLAFRRGQQIQVLDS--SSPFWWFGSKLGRAGIFPAGYVAPS  218 (222)
T ss_pred             cCCCCccchhhhhcCCCCCCCchhhccccCCcceeecC--CCcchhhccccCceeeecCcccccc
Confidence            34444555688999999999999999999999999965  6889999999999999999998764

>KOG1843|consensus

Probab=98.51  E-value=6.5e-08  Score=79.33  Aligned_cols=57  Identities=25%  Similarity=0.739  Sum_probs=51.4

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeee
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV   83 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~   83 (157)
                      +..+.++|+|.++....|.|++||+|.++.+......||.|+.++..|+||.+||..
T Consensus       416 ~n~a~a~ysfage~~GDl~f~kgDii~il~ks~s~~dwwtgr~~~~egifPanyv~~  472 (473)
T KOG1843|consen  416 PNIATALYSFAGEQPGDLSFQKGDIITILKKSDSANDWWTGRGNGYEGIFPANYVSL  472 (473)
T ss_pred             cceeeeeehhccCCCCCcccccCceEEEecCCcchhhHHHhhccccccccccceecc
Confidence            347899999999999999999999999998755567899999999999999999974

>KOG3875|consensus

Probab=98.51  E-value=1.7e-08  Score=80.21  Aligned_cols=61  Identities=30%  Similarity=0.496  Sum_probs=51.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecC---CCCCeEEEE-e-CCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDA---PDKGWWKGE-L-HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~---~~~gWw~g~-~-~g~~G~fP~~yv~~~~~~   87 (157)
                      +..|+|+|||.+.++.||+|++||.+.|+.+++   .++.||..+ . .+..||||.+||+++...
T Consensus       268 ~~~arA~YdF~a~np~ElSlk~Gdml~ia~K~dq~~~~~~gW~lat~dg~~tG~iP~NYvkIi~rq  333 (362)
T KOG3875|consen  268 HEFARALYDFVARNPVELSLKKGDMLAIASKEDQQGVRCEGWLLATRDGGTTGLIPINYVKIIGRQ  333 (362)
T ss_pred             HHHHHHHhhhhcCCHHHhhhhcCchhhcccccccCCCCCcceeeeeccCCeeeeeehhhhhhhhcC
Confidence            467999999999999999999999999987632   234588887 4 678999999999998763

>KOG1702|consensus

Probab=98.47  E-value=1.6e-07  Score=70.86  Aligned_cols=57  Identities=30%  Similarity=0.697  Sum_probs=49.8

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      .+..++|+|||.++..+|++|.-||.|..++.  .++||..|.+  +|..|..|+||++.+
T Consensus       206 ~gktyra~ydysaqdedevsF~dgd~ivnvq~--iddGWmygtv~rtg~tGmlpaNyie~v  264 (264)
T KOG1702|consen  206 TGKTYRAFYDYSAQDEDEVSFVDGDYIVNVQS--IDDGWMYGTVVRTGWTGMLPANYIEFV  264 (264)
T ss_pred             CCccchhhccCcccCcceeEEecCCeEEEEEe--ccCCceeeEEEeccccCCCchhheeeC
Confidence            34578999999999999999999999988865  7899988874  899999999999853

>KOG3523|consensus

Probab=98.23  E-value=1.1e-07  Score=81.31  Aligned_cols=60  Identities=30%  Similarity=0.645  Sum_probs=53.0

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~~~   89 (157)
                      +.+.+...|.+..++||+|..+|++.|+.+  ..+||+.|..  .|..||||..|++.|.....
T Consensus       609 pQv~~~~sy~a~q~Del~Le~~Dvv~v~~k--~~DGWl~GeRl~Dge~GWFP~~~veeI~~~~~  670 (695)
T KOG3523|consen  609 PQVQCVHSYKAKQPDELTLELADVVNVLQK--TPDGWLEGERLRDGERGWFPSSYVEEITNPHT  670 (695)
T ss_pred             ChhheeeccccCCCceeeeehhhhhhhhhc--CCCccccccccccCccCcchHHHHHHhcCHHH
Confidence            357788999999999999999999999976  7889999983  89999999999999876543

>KOG4278|consensus

Probab=98.17  E-value=2e-06  Score=74.90  Aligned_cols=59  Identities=15%  Similarity=0.424  Sum_probs=49.3

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ..+|||||.+.++..|++.+|+.+.|+.-. .+..|++.+.....||||+||+.++...+
T Consensus        92 LFVALYDFvasGdntLSitKGeklRvLGYN-~NgEWcEartKNGqGWVPSNyItPvNSLe  150 (1157)
T KOG4278|consen   92 LFVALYDFVASGDNTLSITKGEKLRVLGYN-KNGEWCEARTKNGQGWVPSNYITPVNSLE  150 (1157)
T ss_pred             eeEeeeeeeccccceeeeecCceEEEeeec-CCCcceeecccCCCccccccccccccchh
Confidence            789999999999999999999999999763 35579999863334999999999875443

>KOG3557|consensus

Probab=98.07  E-value=2e-06  Score=74.22  Aligned_cols=64  Identities=30%  Similarity=0.618  Sum_probs=55.2

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCCCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTDETS   91 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~~~~   91 (157)
                      ..+.++.++|||.+.+..||++.+||++.|+..   ..+||.++. .|+.|++|++.+..+.......
T Consensus       498 ~~~k~~~~~Ydf~arNs~ELsV~k~E~LEvl~d---~R~WW~~kn~~G~~GyvP~nIL~~~~~~~~~~  562 (721)
T KOG3557|consen  498 QGKKWVLVLYDFQARNSSELSVKKGEVLEVLDD---GRKWWKVKNGHGRAGYVPSNILAPLQPEHTGE  562 (721)
T ss_pred             ccceeeeeehhhhcccchhhhhhhhhhhhhhhc---cccceeccCccCCCCCcchhhhccCCCccccc
Confidence            345589999999999999999999999999953   568999996 8999999999999987765544

>KOG2528|consensus

Probab=98.06  E-value=2.3e-06  Score=71.00  Aligned_cols=61  Identities=26%  Similarity=0.615  Sum_probs=52.9

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ..++++|||......|+++..|+++.+...+ ...|||.|.. .|..|+||+.||+++.....
T Consensus         3 sk~RamyDf~~E~~sElsi~~~evl~i~~e~-~~~GwLeg~Nsrge~GlfPa~yVeV~~~a~~   64 (490)
T KOG2528|consen    3 SKARAMYDFQSEGHSELSIWEGEVLSITSED-VIEGWLEGSNSRGERGLFPASYVEVTRLAVA   64 (490)
T ss_pred             cchhhhcchhhcccccccccccceeeecCcc-cccccccCCCccCccCCCcccceeeeccccc
Confidence            3578999999999999999999999998754 5679999995 99999999999999874443

>KOG4773|consensus

Probab=98.05  E-value=5e-07  Score=72.85  Aligned_cols=64  Identities=30%  Similarity=0.559  Sum_probs=56.2

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ++..+.+.+++||.+....||.|..|+++.++.+  .+.+||.|...|.+||||.+|+..+...++
T Consensus       172 ~~~~q~~~a~~df~gns~~EL~l~agdV~~~~~r--~ek~W~~gk~R~~~g~yp~sF~~~ld~fpe  235 (386)
T KOG4773|consen  172 GMAAQRAEASFDFPGNSKLELNLVAGDVEFLLSR--DEKYWLLGKVRGLTGYYPDSFVKQLDDFPE  235 (386)
T ss_pred             hhhhHHHHhhccCCCCccceeeeehhhHHHHHhh--cccceeeeeeccccccccHHhhhhhccCcc
Confidence            3444677889999999999999999999999976  588999999999999999999999865555

>KOG3632|consensus

Probab=98.03  E-value=5e-06  Score=74.66  Aligned_cols=62  Identities=31%  Similarity=0.598  Sum_probs=51.9

Q ss_pred             CcceEEEecCCCCC--------CCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQ--------NEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~--------~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      +....+|+|||++.        ...||.|+.|++|.|+.. ...+|++.|+++|+.|+||+|+|.++.-..
T Consensus      1137 parifVAlfDYDpl~MSpNpDAaEeELpFregqIikV~GD-kDadgFY~GE~ngr~GlIPcNmvae~~vd~ 1206 (1335)
T KOG3632|consen 1137 PARIFVALFDYDPLQMSPNPDAAEEELPFREGQIIKVLGD-KDADGFYMGELNGRRGLIPCNMVAEQPVDN 1206 (1335)
T ss_pred             cceeeEeeeccCccccCCCCChhhhccccccCcEEEEecc-ccccceeecccccccccccccccccccCCc
Confidence            34578999999853        466899999999999974 356799999999999999999999886554

>KOG2222|consensus

Probab=97.91  E-value=1.4e-06  Score=73.37  Aligned_cols=58  Identities=38%  Similarity=0.749  Sum_probs=51.5

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ..++|+.||....++||.|++.|+|.|+..  .+.-.|.|+++|-+||||+-||+.+..-
T Consensus       549 krakal~df~r~dddelgfrkndiitiise--kdehcwvgelnglrgwfpakfvellder  606 (848)
T KOG2222|consen  549 KRAKALHDFAREDDDELGFRKNDIITIISE--KDEHCWVGELNGLRGWFPAKFVELLDER  606 (848)
T ss_pred             HHHHHHhhhhhccccccccccccEEEEeec--CCcceeeeccccccccchHHHHHHHHhc
Confidence            357899999999999999999999999965  5778999999999999999999986543

>KOG4575|consensus

Probab=97.76  E-value=3.1e-05  Score=66.96  Aligned_cols=60  Identities=27%  Similarity=0.453  Sum_probs=48.7

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-e--CCeEEEEcCCCeeecCCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-L--HGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~--~g~~G~fP~~yv~~~~~~~~   89 (157)
                      +..++|+|.+.++.+..|.|-.||+|.++.-   .+|||.+. +  ....|+||+|||..++....
T Consensus         8 p~~vrA~y~w~ge~eGdl~f~egDlie~trI---~dgkwwi~lhrNk~~~g~fpsNFvhcLd~r~~   70 (874)
T KOG4575|consen    8 PCMVRALYAWPGEREGDLKFTEGDLIEQTRI---EDGKWWILLHRNKDEDGLFPSNFVHCLDKRVR   70 (874)
T ss_pred             CceEEeeccCCCCcccccceecccceeEEee---ccceeeeeeeecccccccCcccceeecccccc
Confidence            4478999999999999999999999999854   45666665 3  56789999999988765543

>KOG3771|consensus

Probab=97.52  E-value=5.9e-05  Score=63.20  Aligned_cols=56  Identities=23%  Similarity=0.277  Sum_probs=45.8

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCee
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT   82 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~   82 (157)
                      +...+.++|+|.+...++|+|..|++|.|+.- .....||.|++.|..+-++.+|+.
T Consensus       399 ~~~~v~a~~dy~a~~~deLsf~~gd~i~vi~s-~~~~e~~eg~~mg~ke~~~~~~~~  454 (460)
T KOG3771|consen  399 FLYKVKALHDYAAQDTDELSFEAGDVILVIPS-DNPEEQDEGWLMGVKESDWNGLFP  454 (460)
T ss_pred             CccceeccccccccccccccccCCCEEEEecC-CCccchhhHHHhhhccccccccee
Confidence            34578999999999999999999999999974 356689999987777666666654

>KOG1451|consensus

Probab=97.48  E-value=0.00013  Score=62.84  Aligned_cols=56  Identities=34%  Similarity=0.690  Sum_probs=47.4

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ..+.++|.-.+....+++|..|.++.-+.. ...+||..|+++|..|++|+|||+.+
T Consensus       757 rk~k~lyAc~a~h~selsf~~gt~f~nv~~-S~e~Gwl~GtLnGktglip~nyve~l  812 (812)
T KOG1451|consen  757 RRVKTLYACTADHHSELSFEPGTIFTNVYE-SNEDGWLVGTLNGKTGLIPSNYVEPL  812 (812)
T ss_pred             ccccceeccCCCCcccccccCcceeeeecc-cCCCCceeeecCCCcccCcccccCcC
Confidence            456778888888899999999999876652 25789999999999999999999864

>KOG4429|consensus

Probab=97.42  E-value=5.7e-05  Score=60.11  Aligned_cols=55  Identities=22%  Similarity=0.320  Sum_probs=48.7

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ..|.++|.|.+...+||....|+++.+-++  ...|||.|++.|..|-||+.||+.+
T Consensus       364 ~lcdafYSfqarqddel~~e~gditif~Ek--keeg~~f~rl~gd~~hf~Aa~iEea  418 (421)
T KOG4429|consen  364 ILCDAFYSFQARQDDELGGEIGDITIFDEK--KEEGPTFCRLLGDFEHFHAAEIEEA  418 (421)
T ss_pred             HHhhhhhccccccccccCCcccceeeecCc--ccCCCceeeeccccCCCcHHHHHHh
Confidence            367899999999999999999999877654  6789999999999999999998865

>KOG3775|consensus

Probab=97.36  E-value=0.00012  Score=60.07  Aligned_cols=61  Identities=23%  Similarity=0.504  Sum_probs=51.9

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTDET   90 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~~~~   90 (157)
                      +.-++++-|.+..++||.|..||.|.|-..  .++-|+.|..  +|+.|+||+.|+..+......
T Consensus       263 ~THR~~~rFvPRHpDELeLEIgDav~Ve~e--adD~W~~G~NlRTG~~GIFPA~ya~evd~~eed  325 (482)
T KOG3775|consen  263 QTHRAVFRFVPRHPDELELEIGDAVLVEAE--ADDFWFEGFNLRTGERGIFPAFYAHEVDGPEED  325 (482)
T ss_pred             hhhhhhhhccCCCcceeeeecCCeeEeeec--ccchhhccccccccccccccceeEEecCCchhh
Confidence            355789999999999999999999988643  5778999984  899999999999998776654

>KOG4792|consensus

Probab=97.29  E-value=0.00052  Score=52.92  Aligned_cols=58  Identities=28%  Similarity=0.488  Sum_probs=48.1

Q ss_pred             ceEEEecCCCC--CCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          28 ERCKVLYPYEA--QNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        28 ~~~~al~df~~--~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .+++++++-.+  -....|.+.+||+|.|..+  ...|-|+|+++|+.|.||..||......
T Consensus       228 a~Arv~q~RVPnAYDkTaL~levGdiVkVTk~--ninGqwegElnGk~G~fPfThvrf~d~~  287 (293)
T KOG4792|consen  228 AYARVIQKRVPNAYDKTALALEVGDIVKVTKK--NINGQWEGELNGKIGHFPFTHVRFTDVQ  287 (293)
T ss_pred             hheeeehhcCCCccChhhhhhhcCcEEEEEee--ccCceeeeeecCccccccceeEEeeccC
Confidence            36778877654  3566799999999999976  5789999999999999999999987544

>KOG3725|consensus

Probab=97.28  E-value=5.5e-05  Score=59.27  Aligned_cols=57  Identities=30%  Similarity=0.588  Sum_probs=49.8

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ..++++|||++....||++-.+++|.|+.-..-+.+|..|+.+++.|-+|..|++.+
T Consensus       318 rkArVlyDYdAa~s~ElslladeiitVyslpGMD~dwlmgErGnkkGKvPvtYlELL  374 (375)
T KOG3725|consen  318 RKARVLYDYDAALSQELSLLADEIITVYSLPGMDADWLMGERGNKKGKVPVTYLELL  374 (375)
T ss_pred             cceeeeecccccchhhhhhhhcceEEEEecCCCChHHhhhhhcCCCCCcchhHHHhc
Confidence            468999999999999999999999999865333668999999999999999998764

>KOG0609|consensus

Probab=97.18  E-value=0.00015  Score=61.71  Aligned_cols=55  Identities=25%  Similarity=0.615  Sum_probs=44.1

Q ss_pred             cceEEEecCCCCCCCC-------CCccCCCCEEEEEEecCCCCCeEEEEeC-----CeEEEEcCCCeee
Q psy4227          27 KERCKVLYPYEAQNED-------ELTLKEEDIVVLISRDAPDKGWWKGELH-----GRVGLFPDNFVTV   83 (157)
Q Consensus        27 ~~~~~al~df~~~~~~-------eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-----g~~G~fP~~yv~~   83 (157)
                      ..+++|+|||++..++       .|.|++||++.|+.+  .+..||.++..     +..|++|+...+.
T Consensus       214 ~~~vra~FdYdP~~D~~IPCkEagl~F~~GDILqIv~q--dD~nWWQA~~~~~~~~~~AGLiPS~~~qe  280 (542)
T KOG0609|consen  214 VVFVRALFDYDPKEDDLIPCKEAGLPFQRGDILQIVSQ--DDPNWWQARRVGDPFGGLAGLIPSKELQE  280 (542)
T ss_pred             eeeehhhcCcCcccCCcccchhcCCcccccceeeeccC--CCcchhhhhcccCccccccccccCHHHHH
Confidence            3688999999987654       499999999999976  68899999853     4568888866654

>KOG0197|consensus

Probab=96.97  E-value=0.00032  Score=59.42  Aligned_cols=56  Identities=23%  Similarity=0.674  Sum_probs=47.9

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCE-EEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDI-VVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~-i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      ...++|+|+|.+....+|+|..|+. ..++..  .+..||..+.  .+..|++|.|||...
T Consensus        11 ~~~~valyd~~s~~~~dLsf~~Gd~~~~~~~~--~~~~Ww~ar~~~~~~~g~ip~N~v~~~   69 (468)
T KOG0197|consen   11 ETIVVALYDYASRTPEDLSFRKGDVVLILLET--TNGDWWRARSLQLGQEGYIPSNYVARN   69 (468)
T ss_pred             cceEEEeccccCCCccccccccCceEEEeecc--CChhHHHHHHhhcCCCCcCcCceeecc
Confidence            4578999999999999999999999 566633  5678999883  789999999999875

>KOG3632|consensus

Probab=96.89  E-value=0.0035  Score=57.08  Aligned_cols=62  Identities=35%  Similarity=0.649  Sum_probs=51.4

Q ss_pred             cceEEEecCCCC------CCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCCC
Q psy4227          27 KERCKVLYPYEA------QNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        27 ~~~~~al~df~~------~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~~   89 (157)
                      .+.+.+.|.|++      .-+.||.+..|+.|+|.. +...+|++.|.+ .|+.|++|+|||+.+.+..+
T Consensus       447 ~q~~~arySynPFegpNenpeaelpltAg~yiYiyG-dmdEdgfyegeL~dgrrglvPsnFVe~v~d~~~  515 (1335)
T KOG3632|consen  447 AQPFTARYSYNPFEGPNENPEAELPLTAGYYIYIYG-DMDEDGFYEGELRDGRRGLVPSNFVEVVTDTKE  515 (1335)
T ss_pred             cceEEEEEeccCCcCCCCCCccccccccceEEEEec-CCCccccceeeeecccccCCCchheEEeccchh
Confidence            356788999886      234579999999999987 446789999996 99999999999999977764

>KOG3601|consensus

Probab=96.78  E-value=0.00016  Score=54.96  Aligned_cols=53  Identities=26%  Similarity=0.500  Sum_probs=45.5

Q ss_pred             EEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeee
Q psy4227          30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV   83 (157)
Q Consensus        30 ~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~   83 (157)
                      +.++++|.+...+||+|.+|+.|.++... .+-.|......|..|++|.||...
T Consensus         3 a~a~n~f~a~i~dELsFlkg~~lk~l~~~-d~~nw~~ael~g~~g~~P~Nai~~   55 (222)
T KOG3601|consen    3 AVAKNDFLAGIRDELSFLKGDNLKILNME-DDINWYKAELDGPEGFIPKNAIRM   55 (222)
T ss_pred             hhhhhhhhhcCcccceeecCCceEecchH-HhhhhhhHhhcCccccCccccccc
Confidence            56789999999999999999999998652 344699999999999999999854

>KOG3565|consensus

Probab=96.28  E-value=0.001  Score=58.72  Aligned_cols=60  Identities=27%  Similarity=0.585  Sum_probs=51.9

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~   85 (157)
                      .+.+.+.++|.|.++++.++++..|+++.++..+ ..+||=+++  ..+..|+||.+|+....
T Consensus       576 p~~~~~~a~~~~~~~s~~~~si~~~~il~~ie~~-~g~gwt~~r~~~~~~~g~~Ptsyl~~~~  637 (640)
T KOG3565|consen  576 PPIRTSKALYAFEGQSEGTISIDPGEILQVIEED-KGDGWTRGRLEPNGEKGYVPTSYLDVTE  637 (640)
T ss_pred             CCccceecccCcCCCCCCccccCcchhHHHHhhc-ccCCCCCCCCCCCCcCCCCCcccccccc
Confidence            3456789999999999999999999999998754 577999998  68899999999998654

>PF14603 hSH3: Helically-extended SH3 domain; PDB: 1RI9_A

Probab=95.28  E-value=0.035  Score=36.57  Aligned_cols=44  Identities=18%  Similarity=0.225  Sum_probs=28.9

Q ss_pred             CCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecC
Q psy4227          40 NEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        40 ~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~   85 (157)
                      +.-.|.+.+|+++.|++.  .+.+-|.|+. .|+.|++|.+++-...
T Consensus        29 G~kDLpi~~GE~LeVI~~--t~~~kvlCRN~~GKYGYV~~~~L~~~d   73 (89)
T PF14603_consen   29 GGKDLPIKPGEILEVIQF--TDDNKVLCRNSEGKYGYVLRSHLLPLD   73 (89)
T ss_dssp             -TTB----TT-B-EEEEE--SSSSEEEEEETTTEEEEEEGGGS----
T ss_pred             CcccCCcCCCCEEEEEEe--CCCCeEEEeCCCCceeEEEHHHccCCC
Confidence            456799999999999976  6778899996 9999999999986543

>KOG0199|consensus

Probab=95.00  E-value=0.026  Score=50.54  Aligned_cols=52  Identities=27%  Similarity=0.404  Sum_probs=40.8

Q ss_pred             EEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeee
Q psy4227          31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTV   83 (157)
Q Consensus        31 ~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~   83 (157)
                      +|.-+|....++.|-|.+||.|.|++.. ....||+|..  +++.|.||.+-|..
T Consensus       378 ~a~~~~d~~ep~aLh~~kgD~IvVIegs-~a~y~WfgQn~Rn~kvG~Fprsvvt~  431 (1039)
T KOG0199|consen  378 VARETYDSIEPGALHLTKGDEIVVIEGS-GAGYDWFGQNKRNQKVGTFPRSVVTA  431 (1039)
T ss_pred             eeeeeccccCCCceeeccCCeEEEEecC-CccceeeccccccceecccCcceeee
Confidence            3444555678889999999999999742 3457999973  88999999988873

>PF08239 SH3_3: Bacterial SH3 domain; InterPro: IPR013247 SH3 (src Homology-3) domains are small protein modules containing approximately 50 amino acid residues [, ]

Probab=94.62  E-value=0.089  Score=31.00  Aligned_cols=36  Identities=19%  Similarity=0.606  Sum_probs=28.0

Q ss_pred             ccCCCCEEEEEEecCCCCC-eEEEE-eCCeEEEEcCCCee
Q psy4227          45 TLKEEDIVVLISRDAPDKG-WWKGE-LHGRVGLFPDNFVT   82 (157)
Q Consensus        45 s~~~Gd~i~vl~~~~~~~g-Ww~g~-~~g~~G~fP~~yv~   82 (157)
                      .+..|+.|.|+...  ..+ |+..+ ..|..||+...|+.
T Consensus        18 ~l~~g~~v~v~~~~--~~~~W~~V~~~~g~~GwV~~~~l~   55 (55)
T PF08239_consen   18 QLPKGEKVTVLGES--GDGNWYKVRTYDGKTGWVSSSYLS   55 (55)
T ss_dssp             EEETTSEEEEEEEE--TT--EEEEEEETTEEEEEEGGCEE
T ss_pred             EEeCCCEEEEEEEc--CCcEEEEEECcCCcEEEEEccccC
Confidence            46789999999763  322 99995 69999999999874

They are found in a great variety of intracellular or membrane-associated proteins [, , ] for example, in a variety of proteins with enzymatic activity, in adaptor proteins that lack catalytic sequences and in cytoskeletal proteins, such as fodrin and yeast actin binding protein ABP-1. The SH3 domain has a characteristic fold which consists of five or six beta-strands arranged as two tightly packed anti-parallel beta sheets. The linker regions may contain short helices []. The surface of the SH3-domain bears a flat, hydrophobic ligand-binding pocket which consists of three shallow grooves defined by conservative aromatic residues in which the ligand adopts an extended left-handed helical arrangement. The ligand binds with low affinity but this may be enhanced by multiple interactions. The region bound by the SH3 domain is in all cases proline-rich and contains PXXP as a core-conserved binding motif. The function of the SH3 domain is not well understood but they may mediate many diverse processes such as increasing local concentration of proteins, altering their subcellular location and mediating the assembly of large multiprotein complexes []. A homologue of the SH3 domain has been found in a number of different bacterial proteins including glycyl-glycine endopeptidase, bacteriocin and some hypothetical proteins.; PDB: 3PVQ_B 3NPF_B 3H41_A 2KQ8_A 2KRS_A 2KYB_A 2KT8_A.

>KOG3812|consensus

Probab=93.83  E-value=0.025  Score=46.23  Aligned_cols=47  Identities=17%  Similarity=0.626  Sum_probs=36.2

Q ss_pred             EEEecCCCCCCCCC-------CccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcC
Q psy4227          30 CKVLYPYEAQNEDE-------LTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPD   78 (157)
Q Consensus        30 ~~al~df~~~~~~e-------Ls~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~   78 (157)
                      +++..+|.+.-+++       ++|...|.|.|-++  -+.+||-|++   ++..||+|+
T Consensus        61 V~tnv~Y~gslde~~Pv~g~aisF~~kDFlHIkeK--ynnDWWIGRlVkeg~e~gFiPs  117 (475)
T KOG3812|consen   61 VRTNVSYDGSLDEDSPVQGHAISFEAKDFLHIKEK--YNNDWWIGRLVKEGCEIGFIPS  117 (475)
T ss_pred             EEeccccCCccCCCCCCCCceeeeccccceeehhh--cccchhHHHHhhcCCccccccc
Confidence            44567787765544       78888999988765  6889999994   667899997

>smart00287 SH3b Bacterial SH3 domain homologues

Probab=93.29  E-value=0.21  Score=30.15  Aligned_cols=36  Identities=31%  Similarity=0.423  Sum_probs=27.8

Q ss_pred             CccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCe
Q psy4227          44 LTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFV   81 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv   81 (157)
                      -.+..|+.+.++..  ...+|+..+. .|..||++..++
T Consensus        25 ~~l~~g~~v~i~~~--~~~~W~~v~~~~g~~Gwi~~~~~   61 (63)
T smart00287       25 GTLKKGDKVKVLGV--DGQDWAKITYGSGQRGYVPGYVV   61 (63)
T ss_pred             EEecCCCEEEEEEc--cCCceEEEEcCCCCEEEEEeeee
Confidence            34778999999864  3338999997 499999977655

>PRK10884 SH3 domain-containing protein; Provisional

Probab=93.01  E-value=0.16  Score=38.95  Aligned_cols=41  Identities=20%  Similarity=0.276  Sum_probs=32.3

Q ss_pred             CccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecC
Q psy4227          44 LTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~   85 (157)
                      -.+..|+.|.|+... .+.+|...+. .|+.||++..|+...+
T Consensus        48 ~~l~~G~~v~vl~~~-~~~~w~~Vr~~~G~~GWV~~~~Ls~~p   89 (206)
T PRK10884         48 GTLNAGEEVTLLQVN-ANTNYAQIRDSKGRTAWIPLKQLSTTP   89 (206)
T ss_pred             EEEcCCCEEEEEEEc-CCCCEEEEEeCCCCEEeEEHHHhcCCc
Confidence            457789999999752 2358999985 8999999999987543

>PF06347 SH3_4: Bacterial SH3 domain; InterPro: IPR010466 SH3 (src Homology-3) domains are small protein modules containing approximately 50 amino acid residues [, ]

Probab=92.25  E-value=0.41  Score=28.33  Aligned_cols=35  Identities=26%  Similarity=0.388  Sum_probs=28.4

Q ss_pred             CccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCe
Q psy4227          44 LTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV   81 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv   81 (157)
                      ..+..|..+.|+.   ...+|...+..|..||++...+
T Consensus        19 ~~l~~g~~v~v~~---~~~~W~~V~~~g~~GWv~~~~l   53 (55)
T PF06347_consen   19 ARLEPGVPVRVIE---CRGGWCKVRADGRTGWVHKSLL   53 (55)
T ss_pred             EEECCCCEEEEEE---ccCCeEEEEECCeEEeEEeeec
Confidence            4567888888884   3678999999999999987664

They are found in a great variety of intracellular or membrane-associated proteins [, , ] for example, in a variety of proteins with enzymatic activity, in adaptor proteins that lack catalytic sequences and in cytoskeletal proteins, such as fodrin and yeast actin binding protein ABP-1. The SH3 domain has a characteristic fold which consists of five or six beta-strands arranged as two tightly packed anti-parallel beta sheets. The linker regions may contain short helices []. The surface of the SH3-domain bears a flat, hydrophobic ligand-binding pocket which consists of three shallow grooves defined by conservative aromatic residues in which the ligand adopts an extended left-handed helical arrangement. The ligand binds with low affinity but this may be enhanced by multiple interactions. The region bound by the SH3 domain is in all cases proline-rich and contains PXXP as a core-conserved binding motif. The function of the SH3 domain is not well understood but they may mediate many diverse processes such as increasing local concentration of proteins, altering their subcellular location and mediating the assembly of large multiprotein complexes []. This family consists of several hypothetical bacterial proteins of unknown function, but that contain an SH-3 region.

>KOG2996|consensus

Probab=91.16  E-value=0.16  Score=44.42  Aligned_cols=47  Identities=30%  Similarity=0.644  Sum_probs=36.2

Q ss_pred             CCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCCC
Q psy4227          41 EDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        41 ~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~~   88 (157)
                      ..-|.++.|+++.++.-+ ....||.|+.  .+..||||++-|.+++..+
T Consensus       624 gP~l~~~~gdvlel~~~d-~~s~~w~gr~~~sr~sg~fpss~vkp~~~vp  672 (865)
T KOG2996|consen  624 GPRLVLQEGDVLELLKGD-AESSWWEGRNHGSRESGNFPSSTVKPCPSVP  672 (865)
T ss_pred             CCceEecCCceeehhcCC-CCCcccccCCccCCccCCCCccccCcCCCCC
Confidence            345889999999887532 4567999995  5678999999998765544

>KOG0040|consensus

Probab=90.55  E-value=0.0031  Score=59.64  Aligned_cols=59  Identities=34%  Similarity=0.689  Sum_probs=51.5

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ..++.++|+|...++-+.+.++||++.++..  ....||.+++..+.|++|..||..+.+.
T Consensus       968 ~~~v~alyd~q~kSprev~mKkgDvltll~s--~nkdwwkve~~d~qg~vpa~yvk~~~~~ 1026 (2399)
T KOG0040|consen  968 KECVLALYDYQEKSPREVTMKKGDVLTLLNS--INKDWWKVEVNDRQGFVPAAYVKRLDPG 1026 (2399)
T ss_pred             HHHHHHHHHHHhcCHHHHHHhhhhHHHHHhh--cccccccchhhhhcCcchHHHHHHhccC
Confidence            3467899999999999999999999887743  5778999999999999999999988655

>KOG3705|consensus

Probab=87.99  E-value=0.52  Score=39.67  Aligned_cols=54  Identities=26%  Similarity=0.271  Sum_probs=41.5

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeee
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTV   83 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~   83 (157)
                      ...+++++..+...+|+.++.||.|.|..-  .=+|.-+|..  .++.|+||+.-|.+
T Consensus       510 Hn~ivi~aH~prt~~ei~l~vGD~vgvAGN--HWdGySKG~Nr~t~~~GlfPSyKvre  565 (580)
T KOG3705|consen  510 HNVIVIEAHIPRTNKEIDLKVGDKVGVAGN--HWDGYSKGTNRQTYKEGLFPSYKVRE  565 (580)
T ss_pred             cceEEEEecCCCcccccCcccCCeeeeccc--ccccccccccccccccCCCccceeee
Confidence            357889999999999999999999988632  2234555553  67899999876654

>KOG4384|consensus

Probab=81.72  E-value=0.86  Score=37.46  Aligned_cols=59  Identities=31%  Similarity=0.585  Sum_probs=47.9

Q ss_pred             eEEEecCCCC--CCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          29 RCKVLYPYEA--QNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        29 ~~~al~df~~--~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      .+++.-+|.+  ...++|.+..|++|.++.+  ...|-|.|-+.++.|.|+..||..+.....
T Consensus       138 ~~~~~t~~tp~p~~~d~lk~~~~~~i~~~~~--~~~~~~~g~~~~kv~~f~~~~v~~~s~e~~  198 (361)
T KOG4384|consen  138 RARVHTDFTPSPYDTDSLKIKKGDIIDIIEK--PPMGTWLGLLNNKVGSFKFIYVDVISEEEP  198 (361)
T ss_pred             cccccccCCCCcccccchhhcccchhhcccc--CccccccccccCcccccccceecccccccc
Confidence            3455556654  5678899999999999976  678899999999999999999998866554

>PRK13914 invasion associated secreted endopeptidase; Provisional

Probab=80.72  E-value=2.8  Score=36.13  Aligned_cols=38  Identities=21%  Similarity=0.445  Sum_probs=31.6

Q ss_pred             CccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeee
Q psy4227          44 LTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTV   83 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~   83 (157)
                      -++..|+.|.|+..  ...||+..+. .|+.||+-..|+..
T Consensus       103 gsl~~G~~V~Vl~~--~~ngW~kI~~~~GktGwV~~~YLs~  141 (481)
T PRK13914        103 TSIKGGTKVTVETT--ESNGWHKITYNDGKTGFVNGKYLTD  141 (481)
T ss_pred             eeecCCCEEEEeec--ccCCeEEEEcCCCCEEEEecccccC
Confidence            56789999999842  3678999998 59999999999875

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	157
2k9g_A	73	Solution Structure Of The Third Sh3 Domain Of The C		2e-20
2k6d_A	62	Cin85 Sh3-C Domain In Complex With Ubiquitin Length		4e-20
2ydl_A	69	Crystal Structure Of Sh3c From Cin85 Length = 69		1e-19
2da9_A	70	Solution Structure Of The Third Sh3 Domain Of Sh3-D		3e-19
2jte_A	64	Third Sh3 Domain Of Cd2ap Length = 64		1e-15
2xmf_A	60	Myosin 1e Sh3 Length = 60		2e-11
1udl_A	98	The Solution Structure Of The Fifth Sh3 Domain Of I		2e-10
2yun_A	79	Solution Structure Of The Sh3 Domain Of Human Nostr		2e-10
3u23_A	65	Atomic Resolution Crystal Structure Of The 2nd Sh3		2e-10
3jv3_A	283	Structure Of Sh3e-Dh Unit Of Murine Intersectin-1l		3e-10
3gf9_A	295	Crystal Structure Of Human Intersectin 2 Rhogef Dom		6e-10
1wi7_A	68	Solution Structure Of The Sh3 Domain Of Sh3-Domain		1e-09
1x2q_A	88	Solution Structure Of The Sh3 Domain Of The Signal		1e-09
2fei_A	65	Solution Structure Of The Second Sh3 Domain Of Huma		2e-09
2o2o_A	92	Solution Structure Of Domain B From Human Cin85 Pro		2e-09
2dbm_A	73	Solution Structures Of The Sh3 Domain Of Human Sh3-		2e-09
3iql_A	71	Crystal Structure Of The Rat Endophilin-A1 Sh3 Doma		2e-09
2dm1_A	73	Solution Structure Of The Second Sh3 Domain Of Huma		2e-09
2krn_A	60	High Resolution Structure Of The Second Sh3 Domain		3e-09
2bz8_A	58	N-Terminal Sh3 Domain Of Cin85 Bound To Cbl-B Pepti		4e-09
3c0c_A	73	X-Ray Crystal Structure Of The Rat Endophilin A2 Sh		4e-09
2kbt_A	142	Attachment Of An Nmr-Invisible Solubility Enhanceme		8e-09
2l0a_A	72	Solution Nmr Structure Of Signal Transducing Adapte		8e-09
2drk_A	59	Acanthamoeba Myosin I Sh3 Domain Bound To Acan125 L		1e-08
2drm_A	58	Acanthamoeba Myosin I Sh3 Domain Bound To Acan125 L		1e-08
1uj0_A	62	Crystal Structure Of Stam2 Sh3 Domain In Complex Wi		1e-08
1uff_A	93	Solution Structure Of The First Sh3 Domain Of Human		3e-08
2nwm_A	65	Solution Structure Of The First Sh3 Domain Of Human		4e-08
2rf0_A	89	Crystal Structure Of Human Mixed Lineage Kinase Map		8e-08
2ew3_A	68	Solution Structure Of The Sh3 Domain Of Human Sh3gl		9e-08
2dlm_A	68	Solution Structure Of The First Sh3 Domain Of Human		1e-07
2dl7_A	73	Solution Structure Of The Second Sh3 Domain Of Huma		2e-07
1x69_A	79	Solution Structures Of The Sh3 Domain Of Human Src		3e-07
1k76_A	62	Solution Structure Of The C-Terminal Sem-5 Sh3 Doma		5e-07
3sem_A	60	Sem5 Sh3 Domain Complexed With Peptoid Inhibitor Le		5e-07
3ulr_B	65	Lysozyme Contamination Facilitates Crystallization		5e-07
2d1x_A	66	The Crystal Structure Of The Cortactin-Sh3 Domain A		6e-07
1h3h_A	60	Structural Basis For Specific Recognition Of An Rxx		6e-07
1sem_A	58	Structural Determinants Of Peptide-Binding Orientat		6e-07
1oeb_A	62	MonaGADS SH3C DOMAIN Length = 62		7e-07
3haj_A	486	Crystal Structure Of Human Pacsin2 F-Bar Domain (P2		7e-07
2d8h_A	80	Solution Structure Of The Sh3 Domain Of Hypothetica		7e-07
1uti_A	58	MonaGADS SH3C IN COMPLEX WITH HPK DERIVED PEPTIDE L		7e-07
2d0n_A	59	Crystal Structure Of The C-Terminal Sh3 Domain Of T		7e-07
2j6f_A	62	N-Terminal Sh3 Domain Of Cms (Cd2ap Human Homolog)		9e-07
1x2k_A	68	Solution Structure Of The Sh3 Domain Of Human Osteo		1e-06
3ehq_A	222	Crystal Structure Of Human Osteoclast Stimulating F		1e-06
1ywo_A	64	Phospholipase Cgamma1 Sh3 In Complex With A Slp-76		1e-06
2ed0_A	78	Solution Structure Of The Sh3 Domain Of Abl Interac		1e-06
2krm_A	57	Rdc Refined Solution Structure Of The First Sh3 Dom		1e-06
1zlm_A	58	Crystal Structure Of The Sh3 Domain Of Human Osteoc		2e-06
2vwf_A	58	Grb2 Sh3c (2) Length = 58		2e-06
2yuo_A	78	Solution Structure Of The Sh3 Domain Of Mouse Run A		2e-06
1gri_A	217	Grb2 Length = 217		3e-06
1gcq_A	61	Crystal Structure Of Vav And Grb2 Sh3 Domains Lengt		3e-06
1io6_A	59	Growth Factor Receptor-Bound Protein 2 (Grb2) C-Ter		3e-06
2vge_A	229	Crystal Structure Of The C-Terminal Region Of Human		3e-06
1ujy_A	76	Solution Structure Of Sh3 Domain In RacCDC42 GUANIN		3e-06
2vvk_A	56	Grb2 Sh3c (1) Length = 56		3e-06
2ed1_A	76	Solution Structure Of The Sh3 Domain Of 130 Kda Pho		4e-06
1zsg_A	65	Beta Pix-Sh3 Complexed With An Atypical Peptide Fro		4e-06
2js0_A	61	Solution Structure Of Second Sh3 Domain Of Adaptor		8e-06
1y0m_A	61	Crystal Structure Of Of The Sh3 Domain Of Phospholi		9e-06
2cub_A	88	Solution Structure Of The Sh3 Domain Of The Human C		1e-05
2rqt_A	61	Solution Structure Of The Human Ddef1 Sh3 Domain Le		1e-05
2dl3_A	68	Solution Structure Of The First Sh3 Domain Of Human		1e-05
1ynz_A	58	Sh3 Domain Of Yeast Pin3 Length = 58		1e-05
4a63_B	239	Crystal Structure Of The P73-Aspp2 Complex At 2.6a		2e-05
1ycs_B	239	P53-53bp2 Complex Length = 239		2e-05
1hsq_A	71	Solution Structure Of The Sh3 Domain Of Phospholipa		2e-05
2dl4_A	68	Solution Structure Of The First Sh3 Domain Of Stac		3e-05
1j3t_A	74	Solution Structure Of The Second Sh3 Domain Of Huma		3e-05
2a28_A	54	Atomic-Resolution Crystal Structure Of The Second S		3e-05
2cre_A	71	Solution Structure Of Rsgi Ruh-036, An Sh3 Domain F		3e-05
2ak5_A	64	Beta Pix-Sh3 Complexed With A Cbl-B Peptide Length		3e-05
1wyx_A	69	The Crystal Structure Of The P130cas Sh3 Domain At		3e-05
3ngp_A	62	High Resolution Structure Of Alpha-Spectrin Sh3 Dom		4e-05
1uue_A	62	A-Spectrin Sh3 Domain (V44t, D48g Mutant) Length =		4e-05
4gbq_A	74	Solution Nmr Structure Of The Grb2 N-Terminal Sh3 D		4e-05
2df6_A	59	Crystal Structure Of The Sh3 Domain Of Betapix In C		5e-05
2esw_A	61	Atomic Structure Of The N-Terminal Sh3 Domain Of Mo		6e-05
1oot_A	60	Crystal Structure Of The Sh3 Domain From A S. Cerev		6e-05
2x3w_D	60	Structure Of Mouse Syndapin I (Crystal Form 2) Leng		6e-05
4iim_A	70	Crystal Structure Of The Second Sh3 Domain Of Itsn1		6e-05
1bk2_A	57	A-Spectrin Sh3 Domain D48g Mutant Length = 57		6e-05
2frw_A	57	Solution Structure Of The Second Sh3 Domain Of Huma		7e-05
1k4u_S	62	Solution Structure Of The C-Terminal Sh3 Domain Of		7e-05
3m0p_A	62	Crystal Structure Of The R21d Mutant Of Alpha-Spect		7e-05
3m0s_A	57	Crystal Structure Of The R21d Mutant Of Alpha-Spect		8e-05
2a08_A	60	Structure Of The Yeast Yhh6 Sh3 Domain Length = 60		8e-05
2lx7_A	60	Solution Nmr Structure Of Sh3 Domain Of Growth Arre		1e-04
1z9q_A	79	Solution Structure Of Sh3 Domain Of P40phox Length		1e-04
4e6r_A	58	Crystal Structure Of A Cytoplasmic Protein Nck2 (Nc		1e-04
1wx6_A	91	Solution Structure Of The Sh3 Domain Of The Human C		2e-04
1w6x_A	60	Sh3 Domain Of P40phox, Component Of The Nadph Oxida		2e-04
2fry_A	61	Solution Structure Of The Third Sh3 Domain Of Human		2e-04
2dyb_A	341	The Crystal Structure Of Human P40(Phox) Length = 3		2e-04
1u5s_A	71	Nmr Structure Of The Complex Between Nck-2 Sh3 Doma		2e-04
1e6g_A	62	A-Spectrin Sh3 Domain A11v, V23l, M25i, V53i, V58l		2e-04
2e5k_A	94	Solution Structure Of Sh3 Domain In Suppressor Of T		2e-04
3i9q_A	57	Crystal Structure Of The Triple Mutant S19g-P20d-R2		2e-04
4f14_A	64	Structure Of The Sh3 Domain Of Human Nebulette In C		2e-04
2djq_A	68	The Solution Structure Of The First Sh3 Domain Of M		2e-04
1uhf_A	69	Solution Structure Of The Third Sh3 Domain Of Human		2e-04
2epd_A	76	Solution Structure Of Sh3 Domain In Rho-Gtpase-Acti		3e-04
1ark_A	60	Sh3 Domain From Human Nebulin, Nmr, 15 Structures L		3e-04
1e7o_A	62	A-Spectrin Sh3 Domain A11v, V23l, M25v, V44i, V58l		3e-04
2cdt_A	62	Alpha-Spectrin Sh3 Domain A56s Mutant Length = 62		3e-04
3thk_A	73	Structure Of Sh3 Chimera With A Type Ii Ligand Link		4e-04
2f2v_A	62	Alpha-Spectrin Sh3 Domain A56g Mutant Length = 62		5e-04
2jt4_A	71	Solution Structure Of The Sla1 Sh3-3-Ubiquitin Comp		5e-04
1neg_A	83	Crystal Structure Analysis Of N-And C-Terminal Labe		5e-04
2k3b_A	62	Seeing The Invisible: Structures Of Excited Protein		5e-04
2f2x_A	62	Alpha-Spectrin Sh3 Domain R21g Mutant Length = 62		5e-04
2f2w_A	62	Alpha-Spectrin Sh3 Domain R21a Mutant Length = 62		5e-04
2rpn_A	59	A Crucial Role For High Intrinsic Specificity In Th		5e-04
2dil_A	69	Solution Structure Of The Sh3 Domain Of The Human P		5e-04
1jo8_A	58	Structural Analysis Of The Yeast Actin Binding Prot		5e-04
1pwt_A	61	Thermodynamic Analysis Of Alpha-Spectrin Sh3 And Tw		6e-04
2eqi_A	69	Solution Structure Of The Sh3 Domain From Phospholi		6e-04
2lj3_A	63	Pfbd: High-Throughput Strategy Of Backbone Fold Det		6e-04
1m8m_A	62	Solid-State Mas Nmr Structure Of The A-Spectrin Sh3		6e-04
1e6h_A	62	A-Spectrin Sh3 Domain A11v, M25i, V44i, V58l Mutant		6e-04
1aze_A	56	Nmr Structure Of The Complex Between The C32s-Y7v M		8e-04
1hd3_A	62	A-Spectrin Sh3 Domain F52y Mutant Length = 62		8e-04

>pdb|2K9G|A Chain A, Solution Structure Of The Third Sh3 Domain Of The Cin85 Adapter Protein Length = 73

Iteration: 1
 Score = 94.4 bits (233), Expect = 2e-20,   Method: Compositional matrix adjust.
 Identities = 40/59 (67%), Positives = 51/59 (86%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP
Sbjct: 9  KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLP 67

>pdb|2K6D|A Chain A, Cin85 Sh3-C Domain In Complex With Ubiquitin Length = 62

Iteration: 1
 Score = 93.6 bits (231), Expect = 4e-20,   Method: Compositional matrix adjust.
 Identities = 40/59 (67%), Positives = 51/59 (86%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP
Sbjct: 3  KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLP 61

>pdb|2YDL|A Chain A, Crystal Structure Of Sh3c From Cin85 Length = 69

Iteration: 1
 Score = 92.0 bits (227), Expect = 1e-19,   Method: Compositional matrix adjust.
 Identities = 39/58 (67%), Positives = 50/58 (86%)
Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          + CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP
Sbjct: 3  DYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLP 60

>pdb|2DA9|A Chain A, Solution Structure Of The Third Sh3 Domain Of Sh3-Domain Kinase Binding Protein 1 (Regulator Of Ubiquitous Kinase, Ruk) Length = 70

Iteration: 1
 Score = 90.9 bits (224), Expect = 3e-19,   Method: Compositional matrix adjust.
 Identities = 38/57 (66%), Positives = 49/57 (85%)
Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          + CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +L
Sbjct: 8  DYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLL 64

>pdb|2JTE|A Chain A, Third Sh3 Domain Of Cd2ap Length = 64

Iteration: 1
 Score = 78.6 bits (192), Expect = 1e-15,   Method: Compositional matrix adjust.
 Identities = 31/58 (53%), Positives = 43/58 (74%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          KE C+ L+PY   NEDELT +E +I+ LIS++  + GWWKGEL+G+ G+FPDNF   +
Sbjct: 6  KEYCRTLFPYTGTNEDELTFREGEIIHLISKETGEAGWWKGELNGKEGVFPDNFAVQI 63

>pdb|2XMF|A Chain A, Myosin 1e Sh3 Length = 60

Iteration: 1
 Score = 65.1 bits (157), Expect = 2e-11,   Method: Compositional matrix adjust.
 Identities = 28/59 (47%), Positives = 38/59 (64%), Gaps = 2/59 (3%)
Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          P+   +CK LY Y+AQ+ DEL+    DI+ +I  D    GWW G L G+ GLFP+N+VT
Sbjct: 2  PLGSPQCKALYAYDAQDTDELSFNANDIIDIIKEDP--SGWWTGRLRGKQGLFPNNYVT 58

>pdb|1UDL|A Chain A, The Solution Structure Of The Fifth Sh3 Domain Of Intersectin 2 (Kiaa1256) Length = 98

Iteration: 1
 Score = 61.2 bits (147), Expect = 2e-10,   Method: Compositional matrix adjust.
 Identities = 29/73 (39%), Positives = 45/73 (61%), Gaps = 6/73 (8%)
Query: 24 PVLKERCKV--LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          P     C+V  +Y Y A NEDEL+  +  ++ ++++D PD  WW+GE++G  GLFP N+V
Sbjct: 29 PAFHPVCQVIAMYDYAANNEDELSFSKGQLINVMNKDDPD--WWQGEINGVTGLFPSNYV 86
Query: 82 TVLPTTDETSIKS 94
           +  TTD +   S
Sbjct: 87 KM--TTDSSGPSS 97

>pdb|2YUN|A Chain A, Solution Structure Of The Sh3 Domain Of Human Nostrin Length = 79

Iteration: 1
 Score = 61.2 bits (147), Expect = 2e-10,   Method: Compositional matrix adjust.
 Identities = 28/72 (38%), Positives = 45/72 (62%), Gaps = 3/72 (4%)
Query: 30  CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT-TD 88
           CK LY ++A+ +DEL L++ DIV++   +  ++GWW G L+G+ G FP  +V  LP+   
Sbjct: 10  CKALYSFQARQDDELNLEKGDIVII--HEKKEEGWWFGSLNGKKGHFPAAYVEELPSNAG 67
Query: 89  ETSIKSEKPSPA 100
            T+ K+  PS  
Sbjct: 68  NTATKASGPSSG 79

>pdb|3U23|A Chain A, Atomic Resolution Crystal Structure Of The 2nd Sh3 Domain From Human Cd2ap (Cms) In Complex With A Proline-Rich Peptide From Human Rin3 Length = 65

Iteration: 1
 Score = 61.2 bits (147), Expect = 2e-10,   Method: Compositional matrix adjust.
 Identities = 30/61 (49%), Positives = 40/61 (65%), Gaps = 2/61 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          K +CKVL+ Y  QNEDEL LK  DI+ +   +  ++GWW G L+ ++GLFP NFV  L  
Sbjct: 7  KRQCKVLFEYIPQNEDELELKVGDIIDI--NEEVEEGWWSGTLNNKLGLFPSNFVKELEV 64
Query: 87 T 87
          T
Sbjct: 65 T 65

>pdb|3JV3|A Chain A, Structure Of Sh3e-Dh Unit Of Murine Intersectin-1l Length = 283

Iteration: 1
 Score = 60.8 bits (146), Expect = 3e-10,   Method: Compositional matrix adjust.
 Identities = 29/61 (47%), Positives = 43/61 (70%), Gaps = 6/61 (9%)
Query: 30 CKV--LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
          C+V  +Y Y AQN+DEL   +  I+ +++++ PD  WWKGE+ G+VGLFP N+V +  TT
Sbjct: 3  CQVIGMYDYTAQNDDELAFSKGQIINVLNKEDPD--WWKGEVSGQVGLFPSNYVKL--TT 58
Query: 88 D 88
          D
Sbjct: 59 D 59

>pdb|3GF9|A Chain A, Crystal Structure Of Human Intersectin 2 Rhogef Domain Length = 295

Iteration: 1
 Score = 60.1 bits (144), Expect = 6e-10,   Method: Compositional matrix adjust.
 Identities = 26/69 (37%), Positives = 45/69 (65%), Gaps = 4/69 (5%)
Query: 22 RQPVLKERCKV--LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDN 79
          R+ +  + C+V  +Y Y A NEDEL+  +  ++ ++++D PD  WW+GE++G  GLFP N
Sbjct: 11 RENLYFQGCQVIAMYDYAANNEDELSFSKGQLINVMNKDDPD--WWQGEINGVTGLFPSN 68
Query: 80 FVTVLPTTD 88
          +V +   +D
Sbjct: 69 YVKMTTDSD 77

>pdb|1WI7|A Chain A, Solution Structure Of The Sh3 Domain Of Sh3-Domain Kinase Binding Protein 1 Length = 68

Iteration: 1
 Score = 58.9 bits (141), Expect = 1e-09,   Method: Compositional matrix adjust.
 Identities = 25/56 (44%), Positives = 38/56 (67%), Gaps = 2/56 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          RC+V + Y  QN+DEL LK  DI+ ++     ++GWW+G L+G+ G+FP NF+  L
Sbjct: 9  RCQVAFSYLPQNDDELELKVGDIIEVVGE--VEEGWWEGVLNGKTGMFPSNFIKEL 62

>pdb|1X2Q|A Chain A, Solution Structure Of The Sh3 Domain Of The Signal Transducing Adaptor Molecule 2 Length = 88

Iteration: 1
 Score = 58.5 bits (140), Expect = 1e-09,   Method: Compositional matrix adjust.
 Identities = 25/54 (46%), Positives = 36/54 (66%), Gaps = 2/54 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + + LY +EA  ++ELT K  +I++++  D  D  WWKGE H  +GLFP NFVT
Sbjct: 19 KVRALYDFEAVEDNELTFKHGEIIIVL--DDSDANWWKGENHRGIGLFPSNFVT 70

>pdb|2FEI|A Chain A, Solution Structure Of The Second Sh3 Domain Of Human Cms Protein Length = 65

Iteration: 1
 Score = 58.5 bits (140), Expect = 2e-09,   Method: Compositional matrix adjust.
 Identities = 27/53 (50%), Positives = 37/53 (69%), Gaps = 2/53 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          +CKVL+ Y  QNEDEL LK  DI+ +   +  ++GWW G L+ ++GLFP NFV
Sbjct: 3  QCKVLFEYIPQNEDELELKVGDIIDI--NEEVEEGWWSGTLNNKLGLFPSNFV 53

>pdb|2O2O|A Chain A, Solution Structure Of Domain B From Human Cin85 Protein Length = 92

Iteration: 1
 Score = 58.5 bits (140), Expect = 2e-09,   Method: Compositional matrix adjust.
 Identities = 27/68 (39%), Positives = 43/68 (63%), Gaps = 3/68 (4%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT-TD 88
          C+V + Y  QN+DEL LK  DI+ ++     ++GWW+G L+G+ G+FP NF+  L   +D
Sbjct: 21 CQVAFSYLPQNDDELELKVGDIIEVVGE--VEEGWWEGVLNGKTGMFPSNFIKELSGESD 78
Query: 89 ETSIKSEK 96
          E  I  ++
Sbjct: 79 ELGISQDE 86

>pdb|2DBM|A Chain A, Solution Structures Of The Sh3 Domain Of Human Sh3- Containing Grb2-Like Protein 2 Length = 73

Iteration: 1
 Score = 58.2 bits (139), Expect = 2e-09,   Method: Compositional matrix adjust.
 Identities = 25/55 (45%), Positives = 36/55 (65%), Gaps = 2/55 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          C+ LY +E +NE EL  KE DI+ L ++   D+ W++G LHG  G FP N+V +L
Sbjct: 10 CRALYDFEPENEGELGFKEGDIITLTNQI--DENWYEGMLHGHSGFFPINYVEIL 62

>pdb|3IQL|A Chain A, Crystal Structure Of The Rat Endophilin-A1 Sh3 Domain Length = 71

Iteration: 1
 Score = 57.8 bits (138), Expect = 2e-09,   Method: Compositional matrix adjust.
 Identities = 25/55 (45%), Positives = 37/55 (67%), Gaps = 2/55 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          C+ LY +E +NE EL  KE DI+ L ++   D+ W++G LHG+ G FP N+V +L
Sbjct: 14 CRALYDFEPENEGELGFKEGDIITLTNQ--IDENWYEGMLHGQSGFFPINYVEIL 66

>pdb|2DM1|A Chain A, Solution Structure Of The Second Sh3 Domain Of Human Protein Vav-2 Length = 73

Iteration: 1
 Score = 57.8 bits (138), Expect = 2e-09,   Method: Compositional matrix adjust.
 Identities = 23/48 (47%), Positives = 34/48 (70%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          Y + A++  EL+L+E D+V + SR   D+GWWKGE +GR+G FP  +V
Sbjct: 14 YNFAARDMRELSLREGDVVRIYSRIGGDQGWWKGETNGRIGWFPSTYV 61

>pdb|2KRN|A Chain A, High Resolution Structure Of The Second Sh3 Domain Of Cd2ap Length = 60

Iteration: 1
 Score = 57.8 bits (138), Expect = 3e-09,   Method: Compositional matrix adjust.
 Identities = 26/53 (49%), Positives = 37/53 (69%), Gaps = 2/53 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          +CKVL+ Y  QNEDEL L   D++ +I  +  ++GWW G L+ ++GLFP NFV
Sbjct: 6  QCKVLFDYSPQNEDELELIVGDVIDVI--EEVEEGWWSGTLNNKLGLFPSNFV 56

>pdb|2BZ8|A Chain A, N-Terminal Sh3 Domain Of Cin85 Bound To Cbl-B Peptide Length = 58

Iteration: 1
 Score = 57.0 bits (136), Expect = 4e-09,   Method: Compositional matrix adjust.
 Identities = 25/50 (50%), Positives = 38/50 (76%), Gaps = 2/50 (4%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          V + Y+AQ++DELT+   +I+  I ++  D GWW+G+++GR GLFPDNFV
Sbjct: 6  VEFDYQAQHDDELTISVGEIITNIRKE--DGGWWEGQINGRRGLFPDNFV 53

>pdb|3C0C|A Chain A, X-Ray Crystal Structure Of The Rat Endophilin A2 Sh3 Domain Length = 73

Iteration: 1
 Score = 57.0 bits (136), Expect = 4e-09,   Method: Compositional matrix adjust.
 Identities = 25/65 (38%), Positives = 41/65 (63%), Gaps = 2/65 (3%)
Query: 20 RFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDN 79
           F  P+ +  CK LY +E +N+ EL  +E D++ L ++   D+ W++G LHG+ G FP +
Sbjct: 6  EFMPPLDQPSCKALYDFEPENDGELGFREGDLITLTNQI--DENWYEGXLHGQSGFFPLS 63
Query: 80 FVTVL 84
          +V VL
Sbjct: 64 YVQVL 68

>pdb|2KBT|A Chain A, Attachment Of An Nmr-Invisible Solubility Enhancement Tag (Inset) Using A Sortase-Mediated Protein Ligation Method Length = 142

Iteration: 1
 Score = 56.2 bits (134), Expect = 8e-09,   Method: Compositional matrix adjust.
 Identities = 22/52 (42%), Positives = 37/52 (71%), Gaps = 1/52 (1%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
           K  Y + A++  EL+LKE DI+ ++++    +GWW+GE++GR+G FP N+V
Sbjct: 8  AKARYDFCARDRSELSLKEGDIIKILNKKGQ-QGWWRGEIYGRIGWFPSNYV 58

>pdb|2L0A|A Chain A, Solution Nmr Structure Of Signal Transducing Adapter Molecule 1 Stam-1 From Homo Sapiens, Northeast Structural Genomics Consortium Target Hr4479e Length = 72

Iteration: 1
 Score = 56.2 bits (134), Expect = 8e-09,   Method: Compositional matrix adjust.
 Identities = 24/55 (43%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          + + +Y +EA  ++ELT K  +I+ ++  D  D  WWKGE H  +GLFP NFVT 
Sbjct: 19 KVRAIYDFEAAEDNELTFKAGEIITVL--DDSDPNWWKGETHQGIGLFPSNFVTA 71

>pdb|2DRK|A Chain A, Acanthamoeba Myosin I Sh3 Domain Bound To Acan125 Length = 59

Iteration: 1
 Score = 55.5 bits (132), Expect = 1e-08,   Method: Compositional matrix adjust.
 Identities = 25/53 (47%), Positives = 35/53 (66%), Gaps = 2/53 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + K LY Y+AQ  DELT KE D +++  +D    GWW+GEL+G+ G  P N+V
Sbjct: 6  QVKALYDYDAQTGDELTFKEGDTIIVHQKDP--AGWWEGELNGKRGWVPANYV 56

>pdb|2DRM|A Chain A, Acanthamoeba Myosin I Sh3 Domain Bound To Acan125 Length = 58

Iteration: 1
 Score = 55.5 bits (132), Expect = 1e-08,   Method: Compositional matrix adjust.
 Identities = 25/53 (47%), Positives = 35/53 (66%), Gaps = 2/53 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + K LY Y+AQ  DELT KE D +++  +D    GWW+GEL+G+ G  P N+V
Sbjct: 5  QVKALYDYDAQTGDELTFKEGDTIIVHQKDP--AGWWEGELNGKRGWVPANYV 55

>pdb|1UJ0|A Chain A, Crystal Structure Of Stam2 Sh3 Domain In Complex With A Ubpy-Derived Peptide Length = 62

Iteration: 1
 Score = 55.5 bits (132), Expect = 1e-08,   Method: Compositional matrix adjust.
 Identities = 24/57 (42%), Positives = 35/57 (61%), Gaps = 2/57 (3%)
Query: 26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          +  R + LY +EA  ++ELT K  +++ ++  D  D  WW+GE H   GLFP NFVT
Sbjct: 4  MARRVRALYDFEAVEDNELTFKHGELITVL--DDSDANWWQGENHRGTGLFPSNFVT 58

>pdb|1UFF|A Chain A, Solution Structure Of The First Sh3 Domain Of Human Intersectin2 (Kiaa1256) Length = 93

Iteration: 1
 Score = 54.3 bits (129), Expect = 3e-08,   Method: Compositional matrix adjust.
 Identities = 20/58 (34%), Positives = 34/58 (58%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
          + LYP+EA+N DE++    DI+ +  +   + GW  G   G  G FP N+V  +P+++
Sbjct: 9  RALYPFEARNHDEMSFNSGDIIQVDEKTVGEPGWLYGSFQGNFGWFPCNYVEKMPSSE 66

>pdb|2NWM|A Chain A, Solution Structure Of The First Sh3 Domain Of Human Vinexin And Its Interaction With The Peptides From Vinculin Length = 65

Iteration: 1
 Score = 53.9 bits (128), Expect = 4e-08,   Method: Compositional matrix adjust.
 Identities = 25/52 (48%), Positives = 36/52 (69%), Gaps = 2/52 (3%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          + ++AQ+  ELTL++ DIV +      DK W +GE HGR+G+FP N+V VLP
Sbjct: 8  FDFQAQSPKELTLQKGDIVYI--HKEVDKNWLEGEHHGRLGIFPANYVEVLP 57

>pdb|2RF0|A Chain A, Crystal Structure Of Human Mixed Lineage Kinase Map3k10 Sh3 Domain Length = 89

Iteration: 1
 Score = 52.8 bits (125), Expect = 8e-08,   Method: Compositional matrix adjust.
 Identities = 25/53 (47%), Positives = 37/53 (69%), Gaps = 4/53 (7%)
Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKGEL-HGRVGLFPDNFV 81
          ++ YEA  ++ELTL+  D V ++S+D     D+GWW G+L  GRVG+FP N+V
Sbjct: 35 VFDYEAAGDEELTLRRGDRVQVLSQDCAVSGDEGWWTGQLPSGRVGVFPSNYV 87

>pdb|2EW3|A Chain A, Solution Structure Of The Sh3 Domain Of Human Sh3gl3 Length = 68

Iteration: 1
 Score = 52.8 bits (125), Expect = 9e-08,   Method: Compositional matrix adjust.
 Identities = 23/55 (41%), Positives = 36/55 (65%), Gaps = 2/55 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          C+ LY +E +N+ EL  KE DI+ L ++   D+ W++G +HG  G FP N+V V+
Sbjct: 6  CRGLYDFEPENQGELGFKEGDIITLTNQ--IDENWYEGMIHGESGFFPINYVEVI 58

>pdb|2DLM|A Chain A, Solution Structure Of The First Sh3 Domain Of Human Vinexin Length = 68

Iteration: 1
 Score = 52.0 bits (123), Expect = 1e-07,   Method: Compositional matrix adjust.
 Identities = 24/55 (43%), Positives = 37/55 (67%), Gaps = 2/55 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
           ++ + ++AQ+  ELTL++ DIV +      DK W +GE HGR+G+FP N+V VL
Sbjct: 10 ARLKFDFQAQSPKELTLQKGDIVYI--HKEVDKNWLEGEHHGRLGIFPANYVEVL 62

>pdb|2DL7|A Chain A, Solution Structure Of The Second Sh3 Domain Of Human Kiaa0769 Protein Length = 73

Iteration: 1
 Score = 51.6 bits (122), Expect = 2e-07,   Method: Compositional matrix adjust.
 Identities = 24/57 (42%), Positives = 35/57 (61%), Gaps = 1/57 (1%)
Query: 31 KVLYPYEAQNEDELTLKEEDIV-VLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          K LY YE Q +DEL+  E  I+ +L   +  D G+W+GE +GR+G+FP   V  L +
Sbjct: 12 KALYDYEGQTDDELSFPEGAIIRILNKENQDDDGFWEGEFNGRIGVFPSVLVEELSS 68

>pdb|1X69|A Chain A, Solution Structures Of The Sh3 Domain Of Human Src Substrate Cortactin Length = 79

Iteration: 1
 Score = 51.2 bits (121), Expect = 3e-07,   Method: Compositional matrix adjust.
 Identities = 22/50 (44%), Positives = 31/50 (62%), Gaps = 2/50 (4%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
           LY Y+A  +DE++   +DI+  I  +  D GWW+G   GR GLFP N+V
Sbjct: 22 ALYDYQAAGDDEISFDPDDIITNI--EMIDDGWWRGVCKGRYGLFPANYV 69

>pdb|1K76|A Chain A, Solution Structure Of The C-Terminal Sem-5 Sh3 Domain (Minimized Average Structure) Length = 62

Iteration: 1
 Score = 50.1 bits (118), Expect = 5e-07,   Method: Compositional matrix adjust.
 Identities = 20/53 (37%), Positives = 33/53 (62%), Gaps = 2/53 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           + L+ +  Q   EL  K  D++ LI++D P+  WW+G+L+ R G+FP N+V 
Sbjct: 7  VQALFDFNPQESGELAFKRGDVITLINKDDPN--WWEGQLNNRRGIFPSNYVA 57

>pdb|3SEM|A Chain A, Sem5 Sh3 Domain Complexed With Peptoid Inhibitor Length = 60

Iteration: 1
 Score = 50.1 bits (118), Expect = 5e-07,   Method: Compositional matrix adjust.
 Identities = 20/52 (38%), Positives = 33/52 (63%), Gaps = 2/52 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + L+ +  Q   EL  K  D++ LI++D P+  WW+G+L+ R G+FP N+V 
Sbjct: 6  QALFDFNPQESGELAFKRGDVITLINKDDPN--WWEGQLNNRRGIFPSNYVC 55

>pdb|3ULR|B Chain B, Lysozyme Contamination Facilitates Crystallization Of A Hetero- Trimericcortactin:arg:lysozyme Complex Length = 65

Iteration: 1
 Score = 50.1 bits (118), Expect = 5e-07,   Method: Compositional matrix adjust.
 Identities = 22/49 (44%), Positives = 31/49 (63%), Gaps = 2/49 (4%)
Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          LY Y+A  +DE++   +DI+  I  +  D GWW+G   GR GLFP N+V
Sbjct: 15 LYDYQAAGDDEISFDPDDIITNI--EMIDDGWWRGVCKGRYGLFPANYV 61

>pdb|2D1X|A Chain A, The Crystal Structure Of The Cortactin-Sh3 Domain And Amap1- Peptide Complex Length = 66

Iteration: 1
 Score = 50.1 bits (118), Expect = 6e-07,   Method: Compositional matrix adjust.
 Identities = 22/49 (44%), Positives = 31/49 (63%), Gaps = 2/49 (4%)
Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          LY Y+A  +DE++   +DI+  I  +  D GWW+G   GR GLFP N+V
Sbjct: 16 LYDYQAAGDDEISFDPDDIITNI--EMIDDGWWRGVCKGRYGLFPANYV 62

>pdb|1H3H|A Chain A, Structural Basis For Specific Recognition Of An Rxxk-Containing Slp-76 Peptide By The Gads C-Terminal Sh3 Domain Length = 60

Iteration: 1
 Score = 49.7 bits (117), Expect = 6e-07,   Method: Compositional matrix adjust.
 Identities = 21/53 (39%), Positives = 33/53 (62%), Gaps = 2/53 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           + LY +EA  EDEL  +  ++V ++  D+ +  WW G LH ++GLFP N+V 
Sbjct: 6  ARALYDFEALEEDELGFRSGEVVEVL--DSSNPSWWTGRLHNKLGLFPANYVA 56

>pdb|1SEM|A Chain A, Structural Determinants Of Peptide-Binding Orientation And Of Sequence Specificity In Sh3 Domains Length = 58

Iteration: 1
 Score = 49.7 bits (117), Expect = 6e-07,   Method: Compositional matrix adjust.
 Identities = 20/52 (38%), Positives = 33/52 (63%), Gaps = 2/52 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + L+ +  Q   EL  K  D++ LI++D P+  WW+G+L+ R G+FP N+V 
Sbjct: 6  QALFDFNPQESGELAFKRGDVITLINKDDPN--WWEGQLNNRRGIFPSNYVC 55

>pdb|1OEB|A Chain A, MonaGADS SH3C DOMAIN Length = 62

Iteration: 1
 Score = 49.7 bits (117), Expect = 7e-07,   Method: Compositional matrix adjust.
 Identities = 21/53 (39%), Positives = 33/53 (62%), Gaps = 2/53 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           + LY +EA  EDEL  +  ++V ++  D+ +  WW G LH ++GLFP N+V 
Sbjct: 8  ARALYDFEALEEDELGFRSGEVVEVL--DSSNPSWWTGRLHNKLGLFPANYVA 58

>pdb|3HAJ|A Chain A, Crystal Structure Of Human Pacsin2 F-Bar Domain (P212121 Lattice) Length = 486

Iteration: 1
 Score = 49.7 bits (117), Expect = 7e-07,   Method: Compositional matrix adjust.
 Identities = 24/57 (42%), Positives = 35/57 (61%), Gaps = 2/57 (3%)
Query: 29  RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVL 84
           R + LY YE Q  DEL+ K  D +  +  D  ++GW KG L +G+VGL+P N+V  +
Sbjct: 430 RVRALYDYEGQEHDELSFKAGDELTKM-EDEDEQGWCKGRLDNGQVGLYPANYVEAI 485

>pdb|2D8H|A Chain A, Solution Structure Of The Sh3 Domain Of Hypothetical Protein Sh3yl1 Length = 80

Iteration: 1
 Score = 49.7 bits (117), Expect = 7e-07,   Method: Compositional matrix adjust.
 Identities = 21/61 (34%), Positives = 34/61 (55%), Gaps = 3/61 (4%)
Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          QP+       LY +E Q   +L  +  D + +IS+      WW+G+L G+ G+FP N+VT
Sbjct: 16 QPI---EVTALYSFEGQQPGDLNFQAGDRITVISKTDSHFDWWEGKLRGQTGIFPANYVT 72
Query: 83 V 83
          +
Sbjct: 73 M 73

>pdb|1UTI|A Chain A, MonaGADS SH3C IN COMPLEX WITH HPK DERIVED PEPTIDE Length = 58

Iteration: 1
 Score = 49.7 bits (117), Expect = 7e-07,   Method: Compositional matrix adjust.
 Identities = 21/53 (39%), Positives = 33/53 (62%), Gaps = 2/53 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           + LY +EA  EDEL  +  ++V ++  D+ +  WW G LH ++GLFP N+V 
Sbjct: 4  ARALYDFEALEEDELGFRSGEVVEVL--DSSNPSWWTGRLHNKLGLFPANYVA 54

>pdb|2D0N|A Chain A, Crystal Structure Of The C-Terminal Sh3 Domain Of The Adaptor Protein Gads In Complex With Slp-76 Motif Peptide Reveals A Unique Sh3-Sh3 Interaction Length = 59

Iteration: 1
 Score = 49.7 bits (117), Expect = 7e-07,   Method: Compositional matrix adjust.
 Identities = 21/53 (39%), Positives = 33/53 (62%), Gaps = 2/53 (3%)
Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           + LY +EA  EDEL  +  ++V ++  D+ +  WW G LH ++GLFP N+V 
Sbjct: 5  ARALYDFEALEEDELGFRSGEVVEVL--DSSNPSWWTGRLHNKLGLFPANYVA 55

>pdb|2J6F|A Chain A, N-Terminal Sh3 Domain Of Cms (Cd2ap Human Homolog) Bound To Cbl-B Peptide Length = 62

Iteration: 1
 Score = 49.3 bits (116), Expect = 9e-07,   Method: Compositional matrix adjust.
 Identities = 23/50 (46%), Positives = 37/50 (74%), Gaps = 1/50 (2%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          V Y Y+A ++DELT++  +I+  + +   ++GW +GEL+GR G+FPDNFV
Sbjct: 6  VEYDYDAVHDDELTIRVGEIIRNVKK-LQEEGWLEGELNGRRGMFPDNFV 54

>pdb|1X2K|A Chain A, Solution Structure Of The Sh3 Domain Of Human Osteoclast Stimulating Factor 1 (Ostf1) Length = 68

Iteration: 1
 Score = 49.3 bits (116), Expect = 1e-06,   Method: Compositional matrix adjust.
 Identities = 22/51 (43%), Positives = 29/51 (56%), Gaps = 2/51 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + LY +E +  DEL  +E DI+ +   D  D  WWKG   GR GL P N+V
Sbjct: 11 RALYTFEPRTPDELYFEEGDIIYIT--DMSDTNWWKGTSKGRTGLIPSNYV 59

>pdb|3EHQ|A Chain A, Crystal Structure Of Human Osteoclast Stimulating Factor Length = 222

Iteration: 1
 Score = 49.3 bits (116), Expect = 1e-06,   Method: Compositional matrix adjust.
 Identities = 22/52 (42%), Positives = 30/52 (57%), Gaps = 2/52 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + LY +E +  DEL ++E DI+ +   D  D  WWKG   GR GL P N+V 
Sbjct: 18 RALYTFEPRTPDELYIEEGDIIYIT--DXSDTNWWKGTSKGRTGLIPSNYVA 67

>pdb|1YWO|A Chain A, Phospholipase Cgamma1 Sh3 In Complex With A Slp-76 Motif Length = 64

Iteration: 1
 Score = 48.9 bits (115), Expect = 1e-06,   Method: Compositional matrix adjust.
 Identities = 24/59 (40%), Positives = 34/59 (57%), Gaps = 3/59 (5%)
Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGL-FPDNFV 81
          P  K   K L+ Y+AQ EDELT  +  I+  + +   D GWW+G+  G+  L FP N+V
Sbjct: 3  PTFKSAVKALFDYKAQREDELTFTKSAIIQNVEKQ--DGGWWRGDYGGKKQLWFPSNYV 59

>pdb|2ED0|A Chain A, Solution Structure Of The Sh3 Domain Of Abl Interactor 2 (Abelson Interactor 2) Length = 78

Iteration: 1
 Score = 48.9 bits (115), Expect = 1e-06,   Method: Compositional matrix adjust.
 Identities = 21/54 (38%), Positives = 34/54 (62%), Gaps = 2/54 (3%)
Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          E+   +Y Y    EDEL+ +E  I+ +I ++  D GW++G ++G  GLFP N+V
Sbjct: 18 EKVVAIYDYTKDKEDELSFQEGAIIYVIKKN--DDGWYEGVMNGVTGLFPGNYV 69

>pdb|2KRM|A Chain A, Rdc Refined Solution Structure Of The First Sh3 Domain Of Cd2ap Length = 57

Iteration: 1
 Score = 48.9 bits (115), Expect = 1e-06,   Method: Compositional matrix adjust.
 Identities = 23/50 (46%), Positives = 37/50 (74%), Gaps = 1/50 (2%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          V Y Y+A ++DELT++  +I+  + +   ++GW +GEL+GR G+FPDNFV
Sbjct: 5  VEYDYDAVHDDELTIRVGEIIRNVKK-LQEEGWLEGELNGRRGMFPDNFV 53

>pdb|1ZLM|A Chain A, Crystal Structure Of The Sh3 Domain Of Human Osteoclast Stimulating Factor Length = 58

Iteration: 1
 Score = 48.1 bits (113), Expect = 2e-06,   Method: Compositional matrix adjust.
 Identities = 22/51 (43%), Positives = 29/51 (56%), Gaps = 2/51 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + LY +E +  DEL  +E DI+ +   D  D  WWKG   GR GL P N+V
Sbjct: 7  RALYTFEPRTPDELYFEEGDIIYIT--DMSDTNWWKGTSKGRTGLIPSNYV 55

>pdb|2VWF|A Chain A, Grb2 Sh3c (2) Length = 58

Iteration: 1
 Score = 47.8 bits (112), Expect = 2e-06,   Method: Compositional matrix adjust.
 Identities = 19/54 (35%), Positives = 32/54 (59%), Gaps = 2/54 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          + L+ ++ Q + EL  +  D + ++  D  D  WWKG  HG+ G+FP N+VT +
Sbjct: 6  QALFDFDPQEDGELGFRRGDFIHVM--DNSDPNWWKGACHGQTGMFPRNYVTAV 57

>pdb|2YUO|A Chain A, Solution Structure Of The Sh3 Domain Of Mouse Run And Tbc1 Domain Containing 3 Length = 78

Iteration: 1
 Score = 47.8 bits (112), Expect = 2e-06,   Method: Compositional matrix adjust.
 Identities = 28/67 (41%), Positives = 39/67 (58%), Gaps = 3/67 (4%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT-T 87
          R K L  +E  ++DEL  ++ DI+ +IS+   D+  W GEL+G  G FP  FV VL   +
Sbjct: 9  RAKALLDFERHDDDELGFRKNDIITIISQ--KDEHCWVGELNGLRGWFPAKFVEVLDERS 66
Query: 88 DETSIKS 94
           E SI S
Sbjct: 67 KEYSIAS 73

>pdb|1GRI|A Chain A, Grb2 Length = 217

Iteration: 1
 Score = 47.8 bits (112), Expect = 3e-06,   Method: Compositional matrix adjust.
 Identities = 19/53 (35%), Positives = 31/53 (58%), Gaps = 2/53 (3%)
Query: 30  CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
            + L+ ++ Q + EL  +  D + ++  D  D  WWKG  HG+ G+FP N+VT
Sbjct: 161 VQALFDFDPQEDGELGFRRGDFIHVM--DNSDPNWWKGACHGQTGMFPRNYVT 211

>pdb|1GCQ|A Chain A, Crystal Structure Of Vav And Grb2 Sh3 Domains Length = 61

Iteration: 1
 Score = 47.8 bits (112), Expect = 3e-06,   Method: Compositional matrix adjust.
 Identities = 19/52 (36%), Positives = 31/52 (59%), Gaps = 2/52 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + L+ ++ Q + EL  +  D + ++  D  D  WWKG  HG+ G+FP N+VT
Sbjct: 6  QALFDFDPQEDGELGFRRGDFIHVM--DNSDPNWWKGACHGQTGMFPRNYVT 55

>pdb|1IO6|A Chain A, Growth Factor Receptor-Bound Protein 2 (Grb2) C-Terminal Sh3 Domain Complexed With A Ligand Peptide (Nmr, Minimized Mean Structure) Length = 59

Iteration: 1
 Score = 47.4 bits (111), Expect = 3e-06,   Method: Compositional matrix adjust.
 Identities = 19/52 (36%), Positives = 31/52 (59%), Gaps = 2/52 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + L+ ++ Q + EL  +  D + ++  D  D  WWKG  HG+ G+FP N+VT
Sbjct: 6  QALFDFDPQEDGELGFRRGDFIHVM--DNSDPNWWKGACHGQTGMFPRNYVT 55

>pdb|2VGE|A Chain A, Crystal Structure Of The C-Terminal Region Of Human Iaspp Length = 229

Iteration: 1
 Score = 47.4 bits (111), Expect = 3e-06,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 32/55 (58%), Gaps = 1/55 (1%)
Query: 32  VLYPYEAQNEDELTLKEEDIVVLISRDAPDK-GWWKGELHGRVGLFPDNFVTVLP 85
            L+ Y A+  DEL+ +E + V ++ RD P++  WW   LHG+ G  P N+  + P
Sbjct: 159 ALWDYSAEFGDELSFREGESVTVLRRDGPEETDWWWAALHGQEGYVPRNYFGLFP 213

>pdb|1UJY|A Chain A, Solution Structure Of Sh3 Domain In RacCDC42 GUANINE Nucleotide Exchange Factor(Gef) 6 Length = 76

Iteration: 1
 Score = 47.4 bits (111), Expect = 3e-06,   Method: Compositional matrix adjust.
 Identities = 22/70 (31%), Positives = 41/70 (58%), Gaps = 6/70 (8%)
Query: 22 RQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
           Q ++K R    + ++  NEDEL++ + DI+ +      + GWW+G L+GR G FP N+V
Sbjct: 9  HQLIVKAR----FNFKQTNEDELSVCKGDIIYVTR--VEEGGWWEGTLNGRTGWFPSNYV 62
Query: 82 TVLPTTDETS 91
            + +++ + 
Sbjct: 63 REIKSSERSG 72

>pdb|2VVK|A Chain A, Grb2 Sh3c (1) Length = 56

Iteration: 1
 Score = 47.4 bits (111), Expect = 3e-06,   Method: Compositional matrix adjust.
 Identities = 19/52 (36%), Positives = 31/52 (59%), Gaps = 2/52 (3%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          + L+ ++ Q + EL  +  D + ++  D  D  WWKG  HG+ G+FP N+VT
Sbjct: 4  QALFDFDPQEDGELGFRRGDFIHVM--DNSDPNWWKGACHGQTGMFPRNYVT 53

>pdb|2ED1|A Chain A, Solution Structure Of The Sh3 Domain Of 130 Kda Phosphatidylinositol 4,5-Biphosphate-Dependent Arf1 Gtpase- Activating Protein Length = 76

Iteration: 1
 Score = 47.4 bits (111), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 23/66 (34%), Positives = 39/66 (59%), Gaps = 5/66 (7%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG---RVGLFPDNFVTVLP 85
          R K +Y  +A N+DELT  E +++++   +  D+ WW G + G   R G+FP +FV +L 
Sbjct: 12 RVKTIYDCQADNDDELTFIEGEVIIVTGEE--DQEWWIGHIEGQPERKGVFPVSFVHILS 69
Query: 86 TTDETS 91
           +  +S
Sbjct: 70 DSGPSS 75

>pdb|1ZSG|A Chain A, Beta Pix-Sh3 Complexed With An Atypical Peptide From Alpha- Pak Length = 65

Iteration: 1
 Score = 47.0 bits (110), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 20/48 (41%), Positives = 32/48 (66%), Gaps = 2/48 (4%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + ++  NEDEL+  + D V+ ++R   + GWW+G L+GR G FP N+V
Sbjct: 15 FNFQQTNEDELSFSKGD-VIHVTR-VEEGGWWEGTLNGRTGWFPSNYV 60

>pdb|2JS0|A Chain A, Solution Structure Of Second Sh3 Domain Of Adaptor Nck Length = 61

Iteration: 1
 Score = 46.2 bits (108), Expect = 8e-06,   Method: Compositional matrix adjust.
 Identities = 21/51 (41%), Positives = 34/51 (66%), Gaps = 2/51 (3%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          V + Y A+ EDEL+L +   V+++ + +   GWW+G  +G+VG FP N+VT
Sbjct: 9  VKFNYMAEREDELSLIKGTKVIVMEKCS--DGWWRGSYNGQVGWFPSNYVT 57

>pdb|1Y0M|A Chain A, Crystal Structure Of Of The Sh3 Domain Of Phospholipase C Gamma-1 Length = 61

Iteration: 1
 Score = 45.8 bits (107), Expect = 9e-06,   Method: Compositional matrix adjust.
 Identities = 23/57 (40%), Positives = 33/57 (57%), Gaps = 3/57 (5%)
Query: 26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGL-FPDNFV 81
           K   K L+ Y+AQ EDELT  +  I+  + +   D GWW+G+  G+  L FP N+V
Sbjct: 2  FKSAVKALFDYKAQREDELTFTKSAIIQNVEK--QDGGWWRGDYGGKKQLWFPSNYV 56

>pdb|2CUB|A Chain A, Solution Structure Of The Sh3 Domain Of The Human Cytoplasmic Protein Nck1 Length = 88

Iteration: 1
 Score = 45.8 bits (107), Expect = 1e-05,   Method: Compositional matrix adjust.
 Identities = 21/51 (41%), Positives = 34/51 (66%), Gaps = 2/51 (3%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          V + Y A+ EDEL+L +   V+++ + +   GWW+G  +G+VG FP N+VT
Sbjct: 22 VKFNYMAEREDELSLIKGTKVIVMEKCS--DGWWRGSYNGQVGWFPSNYVT 70

>pdb|2RQT|A Chain A, Solution Structure Of The Human Ddef1 Sh3 Domain Length = 61

Iteration: 1
 Score = 45.4 bits (106), Expect = 1e-05,   Method: Compositional matrix adjust.
 Identities = 22/59 (37%), Positives = 36/59 (61%), Gaps = 5/59 (8%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG---RVGLFPDNFVTVL 84
          R K +Y  +A N+DELT  E +++++   +  D+ WW G + G   R G+FP +FV +L
Sbjct: 3  RVKTIYDCQADNDDELTFIEGEVIIVTGEE--DQEWWIGHIEGQPERKGVFPVSFVHIL 59

>pdb|2DL3|A Chain A, Solution Structure Of The First Sh3 Domain Of Human Sorbin And Sh3 Domain-Containing Protein 1 Length = 68

Iteration: 1
 Score = 45.4 bits (106), Expect = 1e-05,   Method: Compositional matrix adjust.
 Identities = 20/51 (39%), Positives = 34/51 (66%), Gaps = 2/51 (3%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          + ++AQ   EL L++ DIV +  +   D+ W++GE HGRVG+FP  ++ +L
Sbjct: 14 FDFKAQTLKELPLQKGDIVYIYKQI--DQNWYEGEHHGRVGIFPRTYIELL 62

>pdb|1YNZ|A Chain A, Sh3 Domain Of Yeast Pin3 Length = 58

Iteration: 1
 Score = 45.4 bits (106), Expect = 1e-05,   Method: Compositional matrix adjust.
 Identities = 21/54 (38%), Positives = 34/54 (62%), Gaps = 2/54 (3%)
Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          E  + LY ++ Q + +L LK  D V L+ + +P+  W+KG  +GR G+FP N+V
Sbjct: 3  EYVEALYQFDPQQDGDLGLKPGDKVQLLEKLSPE--WYKGSCNGRTGIFPANYV 54

>pdb|4A63|B Chain B, Crystal Structure Of The P73-Aspp2 Complex At 2.6a Resolution Length = 239

Iteration: 1
 Score = 44.7 bits (104), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 24/74 (32%), Positives = 41/74 (55%), Gaps = 2/74 (2%)
Query: 14  KFVRGRRFRQPVL-KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDK-GWWKGELHG 71
           +F+ G + +  ++ K     L+ YE QN+DEL +KE D + +I R+  D+  WW   L+ 
Sbjct: 156 QFLYGVQEKMGIMNKGVIYALWDYEPQNDDELPMKEGDCMTIIHREDEDEIEWWWARLND 215
Query: 72  RVGLFPDNFVTVLP 85
           + G  P N + + P
Sbjct: 216 KEGYVPRNLLGLYP 229

>pdb|1YCS|B Chain B, P53-53bp2 Complex Length = 239

Iteration: 1
 Score = 44.7 bits (104), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 24/74 (32%), Positives = 41/74 (55%), Gaps = 2/74 (2%)
Query: 14  KFVRGRRFRQPVL-KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDK-GWWKGELHG 71
           +F+ G + +  ++ K     L+ YE QN+DEL +KE D + +I R+  D+  WW   L+ 
Sbjct: 156 QFLYGVQEKMGIMNKGVIYALWDYEPQNDDELPMKEGDCMTIIHREDEDEIEWWWARLND 215
Query: 72  RVGLFPDNFVTVLP 85
           + G  P N + + P
Sbjct: 216 KEGYVPRNLLGLYP 229

>pdb|1HSQ|A Chain A, Solution Structure Of The Sh3 Domain Of Phospholipase Cgamma Length = 71

Iteration: 1
 Score = 44.7 bits (104), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 23/59 (38%), Positives = 34/59 (57%), Gaps = 3/59 (5%)
Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGL-FPDNFV 81
          P  K   K L+ Y+AQ EDELT  +  I+  + +   + GWW+G+  G+  L FP N+V
Sbjct: 3  PTFKCAVKALFDYKAQREDELTFIKSAIIQNVEKQ--EGGWWRGDYGGKKQLWFPSNYV 59

>pdb|2DL4|A Chain A, Solution Structure Of The First Sh3 Domain Of Stac Protein Length = 68

Iteration: 1
 Score = 44.3 bits (103), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 20/53 (37%), Positives = 30/53 (56%), Gaps = 2/53 (3%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
           LY +  Q  ++L ++  DI+ L+     D  WWKG++  R+G FP NFV  L
Sbjct: 12 ALYKFVPQENEDLEMRPGDIITLLEDSNED--WWKGKIQDRIGFFPANFVQRL 62

>pdb|1J3T|A Chain A, Solution Structure Of The Second Sh3 Domain Of Human Intersectin 2 (Kiaa1256) Length = 74

Iteration: 1
 Score = 44.3 bits (103), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 16/60 (26%), Positives = 35/60 (58%), Gaps = 3/60 (5%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
          + + L  + A+ ++ L   + DI+ ++ +    + WW GE+HG  G FP ++V ++P ++
Sbjct: 12 KAQALCSWTAKKDNHLNFSKHDIITVLEQQ---ENWWFGEVHGGRGWFPKSYVKIIPGSE 68

>pdb|2A28|A Chain A, Atomic-Resolution Crystal Structure Of The Second Sh3 Domain Of Yeast Bzz1 Determined From A Pseudomerohedrally Twinned Crystal Length = 54

Iteration: 1
 Score = 44.3 bits (103), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 20/51 (39%), Positives = 30/51 (58%), Gaps = 1/51 (1%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + +Y YEAQ +DE+++   DI+ +I  D    GW  GE  G  GLFP ++ 
Sbjct: 4  EAIYAYEAQGDDEISIDPGDIITVIRGD-DGSGWTYGECDGLKGLFPTSYC 53

>pdb|2CRE|A Chain A, Solution Structure Of Rsgi Ruh-036, An Sh3 Domain From Human Cdna Length = 71

Iteration: 1
 Score = 44.3 bits (103), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 21/55 (38%), Positives = 30/55 (54%), Gaps = 1/55 (1%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVTVL 84
          + LY       DEL     DI+ ++ +  P+ +GWWK  LHGR GL P N + +L
Sbjct: 11 RALYDNCPDCSDELAFSRGDILTILEQHVPESEGWWKCLLHGRQGLAPANRLQIL 65

>pdb|2AK5|A Chain A, Beta Pix-Sh3 Complexed With A Cbl-B Peptide Length = 64

Iteration: 1
 Score = 44.3 bits (103), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 19/48 (39%), Positives = 31/48 (64%), Gaps = 2/48 (4%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + ++  NEDEL+  + D V+ ++R   + GWW+G  +GR G FP N+V
Sbjct: 13 FNFQQTNEDELSFSKGD-VIHVTR-VEEGGWWEGTHNGRTGWFPSNYV 58

>pdb|1WYX|A Chain A, The Crystal Structure Of The P130cas Sh3 Domain At 1.1 A Resolution Length = 69

Iteration: 1
 Score = 43.9 bits (102), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 21/55 (38%), Positives = 33/55 (60%), Gaps = 1/55 (1%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVTVL 84
          K LY   A++ DEL+ ++ DI+ ++ +D     GWW   LHGR G+ P N + +L
Sbjct: 7  KALYDNVAESPDELSFRKGDIMTVLEQDTQGLDGWWLCSLHGRQGIVPGNRLKIL 61

>pdb|3NGP|A Chain A, High Resolution Structure Of Alpha-Spectrin Sh3 Domain Mutant With A Redesigned Core Length = 62

Iteration: 1
 Score = 43.9 bits (102), Expect = 4e-05,   Method: Compositional matrix adjust.
 Identities = 22/55 (40%), Positives = 36/55 (65%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE   VLY Y+ ++  ELT+K+ DI+ L+  ++ +K WWK E++GR G  P  ++
Sbjct: 6  KELVLVLYDYQEKSPRELTVKKGDILTLL--NSTNKDWWKIEVNGRQGFVPAAYL 58

>pdb|1UUE|A Chain A, A-Spectrin Sh3 Domain (V44t, D48g Mutant) Length = 62

Iteration: 1
 Score = 43.9 bits (102), Expect = 4e-05,   Method: Compositional matrix adjust.
 Identities = 21/55 (38%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++GR G  P  +V
Sbjct: 6  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKTEVNGRQGFVPAAYV 58

>pdb|4GBQ|A Chain A, Solution Nmr Structure Of The Grb2 N-Terminal Sh3 Domain Complexed With A Ten-Residue Peptide Derived From Sos Direct Refinement Against Noes, J-Couplings, And 1h And 13c Chemical Shifts, 15 Structures Length = 74

Iteration: 1
 Score = 43.5 bits (101), Expect = 4e-05,   Method: Compositional matrix adjust.
 Identities = 18/52 (34%), Positives = 34/52 (65%), Gaps = 1/52 (1%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          Y ++A  +DEL+ K  DI+ +++ +  D+ W+K EL+G+ G  P N++ + P
Sbjct: 16 YDFKATADDELSFKRGDILKVLNEEC-DQNWYKAELNGKDGFIPKNYIEMKP 66

>pdb|2DF6|A Chain A, Crystal Structure Of The Sh3 Domain Of Betapix In Complex With A High Affinity Peptide From Pak2 Length = 59

Iteration: 1
 Score = 43.5 bits (101), Expect = 5e-05,   Method: Compositional matrix adjust.
 Identities = 20/56 (35%), Positives = 33/56 (58%), Gaps = 2/56 (3%)
Query: 26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          L    +  + ++  NEDEL+  + D V+ ++R   + GWW+G  +GR G FP N+V
Sbjct: 3  LGSVVRAKFNFQQTNEDELSFSKGD-VIHVTR-VEEGGWWEGTHNGRTGWFPSNYV 56

>pdb|2ESW|A Chain A, Atomic Structure Of The N-Terminal Sh3 Domain Of Mouse Beta Pix,P21-Activated Kinase (Pak)-Interacting Exchange Factor Length = 61

Iteration: 1
 Score = 43.1 bits (100), Expect = 6e-05,   Method: Compositional matrix adjust.
 Identities = 19/48 (39%), Positives = 31/48 (64%), Gaps = 2/48 (4%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + ++  NEDEL+  + D V+ ++R   + GWW+G  +GR G FP N+V
Sbjct: 13 FNFQQTNEDELSFSKGD-VIHVTR-VEEGGWWEGTHNGRTGWFPSNYV 58

>pdb|1OOT|A Chain A, Crystal Structure Of The Sh3 Domain From A S. Cerevisiae Hypothetical 40.4 Kda Protein At 1.39 A Resolution Length = 60

Iteration: 1
 Score = 43.1 bits (100), Expect = 6e-05,   Method: Compositional matrix adjust.
 Identities = 14/56 (25%), Positives = 31/56 (55%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          +   LY +  +   +L  ++ D++ ++ +      WW G ++GR G+FP N+V ++
Sbjct: 5  KAVALYSFAGEESGDLPFRKGDVITILKKSDSQNDWWTGRVNGREGIFPANYVELV 60

>pdb|2X3W|D Chain D, Structure Of Mouse Syndapin I (Crystal Form 2) Length = 60

Iteration: 1
 Score = 43.1 bits (100), Expect = 6e-05,   Method: Compositional matrix adjust.
 Identities = 20/57 (35%), Positives = 35/57 (61%), Gaps = 2/57 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVL 84
          R + LY Y+ Q +DEL+ K  D +  +  +  ++GW +G L  G++GL+P N+V  +
Sbjct: 5  RVRALYDYDGQEQDELSFKAGDELTKLGEE-DEQGWCRGRLDSGQLGLYPANYVEAI 60

>pdb|4IIM|A Chain A, Crystal Structure Of The Second Sh3 Domain Of Itsn1 Bound With A Synthetic Peptide Length = 70

Iteration: 1
 Score = 43.1 bits (100), Expect = 6e-05,   Method: Compositional matrix adjust.
 Identities = 17/69 (24%), Positives = 37/69 (53%), Gaps = 7/69 (10%)
Query: 23 QPVLKE----RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPD 78
          QP + +    + + LYP+ A+ ++ L   + D++ ++ +      WW GE+ G+ G FP 
Sbjct: 4  QPAMAQGALLQAQALYPWRAKKDNHLNFNKNDVITVLEQQ---DMWWFGEVQGQKGWFPK 60
Query: 79 NFVTVLPTT 87
          ++V ++   
Sbjct: 61 SYVKLISAA 69

>pdb|1BK2|A Chain A, A-Spectrin Sh3 Domain D48g Mutant Length = 57

Iteration: 1
 Score = 43.1 bits (100), Expect = 6e-05,   Method: Compositional matrix adjust.
 Identities = 21/55 (38%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++GR G  P  +V
Sbjct: 1  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNGRQGFVPAAYV 53

>pdb|2FRW|A Chain A, Solution Structure Of The Second Sh3 Domain Of Human Adaptor Protein Nck2 Length = 57

Iteration: 1
 Score = 43.1 bits (100), Expect = 7e-05,   Method: Compositional matrix adjust.
 Identities = 19/50 (38%), Positives = 32/50 (64%), Gaps = 2/50 (4%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          V + Y A+ EDEL+L +   V ++ + +   GWW+G  +G++G FP N+V
Sbjct: 5  VKFAYVAEREDELSLVKGSRVTVMEKCS--DGWWRGSYNGQIGWFPSNYV 52

>pdb|1K4U|S Chain S, Solution Structure Of The C-Terminal Sh3 Domain Of P67phox Complexed With The C-Terminal Tail Region Of P47phox Length = 62

Iteration: 1
 Score = 43.1 bits (100), Expect = 7e-05,   Method: Compositional matrix adjust.
 Identities = 19/53 (35%), Positives = 35/53 (66%), Gaps = 2/53 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          + + L+ YEA   ++L  +E DI++++S+   ++ W +GE  G+VG+FP  FV
Sbjct: 7  QVEALFSYEATQPEDLEFQEGDIILVLSK--VNEEWLEGESKGKVGIFPKVFV 57

>pdb|3M0P|A Chain A, Crystal Structure Of The R21d Mutant Of Alpha-Spectrin Sh3 Domain. Crystal Obtained In Ammonium Sulphate At Ph 4. Length = 62

Iteration: 1
 Score = 43.1 bits (100), Expect = 7e-05,   Method: Compositional matrix adjust.
 Identities = 21/55 (38%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++ DE+T+K+ DI+ L++  + +K WWK E++ R G  P  +V
Sbjct: 6  KELVLALYDYQEKSPDEVTMKKGDILTLLN--STNKDWWKVEVNDRQGFVPAAYV 58

>pdb|3M0S|A Chain A, Crystal Structure Of The R21d Mutant Of Alpha-Spectrin Sh3 Domain. Crystal Obtained In Ammonium Sulphate At Ph 7 Length = 57

Iteration: 1
 Score = 42.7 bits (99), Expect = 8e-05,   Method: Compositional matrix adjust.
 Identities = 21/55 (38%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++ DE+T+K+ DI+ L++  + +K WWK E++ R G  P  +V
Sbjct: 1  KELVLALYDYQEKSPDEVTMKKGDILTLLN--STNKDWWKVEVNDRQGFVPAAYV 53

>pdb|2A08|A Chain A, Structure Of The Yeast Yhh6 Sh3 Domain Length = 60

Iteration: 1
 Score = 42.7 bits (99), Expect = 8e-05,   Method: Compositional matrix adjust.
 Identities = 15/52 (28%), Positives = 28/52 (53%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
           LY +  +   +L  K+ D++ ++ +      WW G  +G+ G+FP N+V V
Sbjct: 8  ALYNFAGEQPGDLAFKKGDVITILKKSDSQNDWWTGRTNGKEGIFPANYVRV 59

>pdb|2LX7|A Chain A, Solution Nmr Structure Of Sh3 Domain Of Growth Arrest-Specific Protein 7 (Gas7) (Fragment 1-60) From Homo Sapiens, Northeast Structural Genomics Consortium (Nesg) Target Hr8574a Length = 60

Iteration: 1
 Score = 42.4 bits (98), Expect = 1e-04,   Method: Compositional matrix adjust.
 Identities = 20/58 (34%), Positives = 32/58 (55%), Gaps = 4/58 (6%)
Query: 29 RCKVLYPYEAQNEDE-LTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVL 84
          RC+ LYP+  +   + L     +++ L+    PD GWW+GE   G  G FP ++V +L
Sbjct: 5  RCRTLYPFSGERHGQGLRFAAGELITLL--QVPDGGWWEGEKEDGLRGWFPASYVQLL 60

>pdb|1Z9Q|A Chain A, Solution Structure Of Sh3 Domain Of P40phox Length = 79

Iteration: 1
 Score = 42.0 bits (97), Expect = 1e-04,   Method: Compositional matrix adjust.
 Identities = 19/56 (33%), Positives = 33/56 (58%), Gaps = 2/56 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          R + L+ +   ++ EL  K  D++ L+SR   +K W +G + G  G+FP +FV +L
Sbjct: 20 RAEALFDFTGNSKLELNFKAGDVIFLLSR--INKDWLEGTVRGATGIFPLSFVKIL 73

>pdb|4E6R|A Chain A, Crystal Structure Of A Cytoplasmic Protein Nck2 (Nck2) From Homo Sapiens At 2.20 A Resolution Length = 58

Iteration: 1
 Score = 42.0 bits (97), Expect = 1e-04,   Method: Compositional matrix adjust.
 Identities = 19/50 (38%), Positives = 29/50 (58%), Gaps = 2/50 (4%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          V + Y A+ EDEL+L     V +   +    GWW+G  +G++G FP N+V
Sbjct: 6  VXFAYVAEREDELSLVXGSRVTV--XEXCSDGWWRGSYNGQIGWFPSNYV 53

>pdb|1WX6|A Chain A, Solution Structure Of The Sh3 Domain Of The Human Cytoplasmic Protein Nck2 Length = 91

Iteration: 1
 Score = 42.0 bits (97), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 33/55 (60%), Gaps = 1/55 (1%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVL 84
          + LYP+ +  E+EL  ++ + + +I +   D  WWK +   G+VGL P N+V VL
Sbjct: 21 QTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVL 75

>pdb|1W6X|A Chain A, Sh3 Domain Of P40phox, Component Of The Nadph Oxidase Length = 60

Iteration: 1
 Score = 42.0 bits (97), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 19/56 (33%), Positives = 33/56 (58%), Gaps = 2/56 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          R + L+ +   ++ EL  K  D++ L+SR   +K W +G + G  G+FP +FV +L
Sbjct: 6  RAEALFDFTGNSKLELNFKAGDVIFLLSR--INKDWLEGTVRGATGIFPLSFVKIL 59

>pdb|2FRY|A Chain A, Solution Structure Of The Third Sh3 Domain Of Human Nck2 Adaptor Protein Length = 61

Iteration: 1
 Score = 42.0 bits (97), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 33/55 (60%), Gaps = 1/55 (1%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVL 84
          + LYP+ +  E+EL  ++ + + +I +   D  WWK +   G+VGL P N+V VL
Sbjct: 6  QTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVL 60

>pdb|2DYB|A Chain A, The Crystal Structure Of Human P40(Phox) Length = 341

Iteration: 1
 Score = 41.6 bits (96), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 19/56 (33%), Positives = 33/56 (58%), Gaps = 2/56 (3%)
Query: 29  RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
           R + L+ +   ++ EL  K  D++ L+SR   +K W +G + G  G+FP +FV +L
Sbjct: 176 RAEALFDFTGNSKLELNFKAGDVIFLLSR--INKDWLEGTVRGATGIFPLSFVKIL 229

>pdb|1U5S|A Chain A, Nmr Structure Of The Complex Between Nck-2 Sh3 Domain And Pinch-1 Lim4 Domain Length = 71

Iteration: 1
 Score = 41.6 bits (96), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 33/55 (60%), Gaps = 1/55 (1%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVL 84
          + LYP+ +  E+EL  ++ + + +I +   D  WWK +   G+VGL P N+V VL
Sbjct: 10 QTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVL 64

>pdb|1E6G|A Chain A, A-Spectrin Sh3 Domain A11v, V23l, M25i, V53i, V58l Mutant Length = 62

Iteration: 1
 Score = 41.6 bits (96), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 21/55 (38%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE   VLY Y+ ++  ELT+K+ DI+ L+  ++ +K WWK E++ R G  P  ++
Sbjct: 6  KELVLVLYDYQEKSPRELTIKKGDILTLL--NSTNKDWWKVEVNDRQGFIPAAYL 58

>pdb|2E5K|A Chain A, Solution Structure Of Sh3 Domain In Suppressor Of T-Cell Receptor Signaling 1 Length = 94

Iteration: 1
 Score = 41.6 bits (96), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 21/60 (35%), Positives = 33/60 (55%), Gaps = 4/60 (6%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVL--ISRDAPDKGWWKGE--LHGRVGLFPDNFVT 82
           E  +V+YPY  QN+DEL L   D + +  + + +  +GW  G     G  GL P+N++T
Sbjct: 16 HETLQVIYPYTPQNDDELELVPGDFIFMSPMEQTSTSEGWIYGTSLTTGCSGLLPENYIT 75

>pdb|3I9Q|A Chain A, Crystal Structure Of The Triple Mutant S19g-P20d-R21s Of Alpha Spectrin Sh3 Domain Length = 57

Iteration: 1
 Score = 41.6 bits (96), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 34/55 (61%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ + + E+T+K+ DI+ L++  + +K WWK E++ R G  P  +V
Sbjct: 1  KELVLALYDYQEKGDSEVTMKKGDILTLLN--STNKDWWKVEVNDRQGFVPAAYV 53

>pdb|4F14|A Chain A, Structure Of The Sh3 Domain Of Human Nebulette In Complex With A Peptide Of Xirp2 Length = 64

Iteration: 1
 Score = 41.2 bits (95), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 18/53 (33%), Positives = 31/53 (58%), Gaps = 4/53 (7%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFV 81
          + +Y Y AQ+EDE++ ++ D +V +     D GW  G +   GR G+ P N++
Sbjct: 10 RAMYDYSAQDEDEVSFRDGDYIVNVQ--PIDDGWMYGTVQRTGRTGMLPANYI 60

>pdb|2DJQ|A Chain A, The Solution Structure Of The First Sh3 Domain Of Mouse Sh3 Domain Containing Ring Finger 2 Length = 68

Iteration: 1
 Score = 41.2 bits (95), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 19/56 (33%), Positives = 33/56 (58%), Gaps = 2/56 (3%)
Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          R K L  Y  +N  +L   + D+++L  R   D+ W++GE++G  G+FP + V V+
Sbjct: 9  RAKALCNYRGKNPGDLKFNKGDVILL--RRQLDENWYQGEINGVSGIFPASSVEVI 62

>pdb|1UHF|A Chain A, Solution Structure Of The Third Sh3 Domain Of Human Intersectin 2(Kiaa1256) Length = 69

Iteration: 1
 Score = 41.2 bits (95), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 18/54 (33%), Positives = 28/54 (51%), Gaps = 3/54 (5%)
Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          E    LYPY +    +LT  E + +++  +D     WW G +  R G+FP N+V
Sbjct: 9  EEYIALYPYSSVEPGDLTFTEGEEILVTQKDGE---WWTGSIGDRSGIFPSNYV 59

>pdb|2EPD|A Chain A, Solution Structure Of Sh3 Domain In Rho-Gtpase-Activating Protein 4 Length = 76

Iteration: 1
 Score = 41.2 bits (95), Expect = 3e-04,   Method: Compositional matrix adjust.
 Identities = 19/61 (31%), Positives = 31/61 (50%), Gaps = 3/61 (4%)
Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDETS 91
            + Y  +   EL+ +  D++ L  R + D  WW+GE +G  GL P  ++T LP   E  
Sbjct: 15 ACFAYTGRTAQELSFRRGDVLRLHERASSD--WWRGEHNGMRGLIPHKYIT-LPAGTEKQ 71
Query: 92 I 92
          +
Sbjct: 72 V 72

>pdb|1ARK|A Chain A, Sh3 Domain From Human Nebulin, Nmr, 15 Structures Length = 60

Iteration: 1
 Score = 40.8 bits (94), Expect = 3e-04,   Method: Compositional matrix adjust.
 Identities = 19/56 (33%), Positives = 32/56 (57%), Gaps = 4/56 (7%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
          + +Y Y A + DE++ K+ D   +I+  A D+GW  G +   GR G+ P N+V  +
Sbjct: 7  RAMYDYMAADADEVSFKDGD--AIINVQAIDEGWMYGTVQRTGRTGMLPANYVEAI 60

>pdb|1E7O|A Chain A, A-Spectrin Sh3 Domain A11v, V23l, M25v, V44i, V58l Mutations Length = 62

Iteration: 1
 Score = 40.8 bits (94), Expect = 3e-04,   Method: Compositional matrix adjust.
 Identities = 21/55 (38%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE   VLY Y+ ++  ELT+K+ DI+ L+  ++ +K WWK E++ R G  P  ++
Sbjct: 6  KELVLVLYDYQEKSPRELTVKKGDILTLL--NSTNKDWWKIEVNDRQGFVPAAYL 58

>pdb|2CDT|A Chain A, Alpha-Spectrin Sh3 Domain A56s Mutant Length = 62

Iteration: 1
 Score = 40.8 bits (94), Expect = 3e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P ++V
Sbjct: 6  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPASYV 58

>pdb|3THK|A Chain A, Structure Of Sh3 Chimera With A Type Ii Ligand Linked To The Chain C- Terminal Length = 73

Iteration: 1
 Score = 40.4 bits (93), Expect = 4e-04,   Method: Compositional matrix adjust.
 Identities = 21/58 (36%), Positives = 35/58 (60%), Gaps = 2/58 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V  L
Sbjct: 5  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPAAYVKKL 60

>pdb|2F2V|A Chain A, Alpha-Spectrin Sh3 Domain A56g Mutant Length = 62

Iteration: 1
 Score = 40.4 bits (93), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 34/55 (61%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V
Sbjct: 6  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPAGYV 58

>pdb|2JT4|A Chain A, Solution Structure Of The Sla1 Sh3-3-Ubiquitin Complex Length = 71

Iteration: 1
 Score = 40.0 bits (92), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 22/57 (38%), Positives = 33/57 (57%), Gaps = 3/57 (5%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFV 81
          K+R  V Y + A+++DELT+K  D V ++  D   K WW  +L   G+ GL P  F+
Sbjct: 6  KKRGIVQYDFMAESQDELTIKSGDKVYILD-DKKSKDWWMCQLVDSGKSGLVPAQFI 61

>pdb|1NEG|A Chain A, Crystal Structure Analysis Of N-And C-Terminal Labeled Sh3- Domain Of Alpha-Chicken Spectrin Length = 83

Iteration: 1
 Score = 40.0 bits (92), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 21/61 (34%), Positives = 35/61 (57%), Gaps = 2/61 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V  L  
Sbjct: 17 KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPAAYVKKLAA 74
Query: 87 T 87
Sbjct: 75 A 75

>pdb|2K3B|A Chain A, Seeing The Invisible: Structures Of Excited Protein States By Relaxation Dispersion Nmr Length = 62

Iteration: 1
 Score = 40.0 bits (92), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 22/52 (42%), Positives = 31/52 (59%), Gaps = 4/52 (7%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTV 83
          Y Y+A  ++ELT  E D ++ I  +  D  WW GEL   G  GLFP N+V++
Sbjct: 11 YDYDAAEDNELTFVENDKIINI--EFVDDDWWLGELEKDGSKGLFPSNYVSL 60

>pdb|2F2X|A Chain A, Alpha-Spectrin Sh3 Domain R21g Mutant Length = 62

Iteration: 1
 Score = 40.0 bits (92), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 34/55 (61%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V
Sbjct: 6  KELVLALYDYQEKSPGEVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPAAYV 58

>pdb|2F2W|A Chain A, Alpha-Spectrin Sh3 Domain R21a Mutant Length = 62

Iteration: 1
 Score = 40.0 bits (92), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 34/55 (61%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V
Sbjct: 6  KELVLALYDYQEKSPAEVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPAAYV 58

>pdb|2RPN|A Chain A, A Crucial Role For High Intrinsic Specificity In The Function Of Yeast Sh3 Domains Length = 59

Iteration: 1
 Score = 40.0 bits (92), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 22/52 (42%), Positives = 31/52 (59%), Gaps = 4/52 (7%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTV 83
          Y Y+A  ++ELT  E D ++ I  +  D  WW GEL   G  GLFP N+V++
Sbjct: 8  YDYDAAEDNELTFVENDKIINI--EFVDDDWWLGELEKDGSKGLFPSNYVSL 57

>pdb|2DIL|A Chain A, Solution Structure Of The Sh3 Domain Of The Human Proline- Serine-Threonine Phosphatase-Interacting Protein 1 Length = 69

Iteration: 1
 Score = 40.0 bits (92), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 21/57 (36%), Positives = 31/57 (54%), Gaps = 2/57 (3%)
Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          +  + LY Y AQN DEL L   DI+ +I     + GWW  E +G+ G  P +++  L
Sbjct: 9  QEYRALYDYTAQNPDELDLSAGDILEVILEG--EDGWWTVERNGQRGFVPGSYLEKL 63

>pdb|1JO8|A Chain A, Structural Analysis Of The Yeast Actin Binding Protein Abp1 Sh3 Domain Length = 58

Iteration: 1
 Score = 40.0 bits (92), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 22/52 (42%), Positives = 31/52 (59%), Gaps = 4/52 (7%)
Query: 34 YPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTV 83
          Y Y+A  ++ELT  E D ++ I  +  D  WW GEL   G  GLFP N+V++
Sbjct: 7  YDYDAAEDNELTFVENDKIINI--EFVDDDWWLGELEKDGSKGLFPSNYVSL 56

>pdb|1PWT|A Chain A, Thermodynamic Analysis Of Alpha-Spectrin Sh3 And Two Of Its Circular Permutants With Different Loop Lengths: Discerning The Reasons For Rapid Folding In Proteins Length = 61

Iteration: 1
 Score = 40.0 bits (92), Expect = 6e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 34/55 (61%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V
Sbjct: 5  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPAAYV 57

>pdb|2EQI|A Chain A, Solution Structure Of The Sh3 Domain From Phospholipase C, Gamma 2 Length = 69

Iteration: 1
 Score = 40.0 bits (92), Expect = 6e-04,   Method: Compositional matrix adjust.
 Identities = 20/52 (38%), Positives = 30/52 (57%), Gaps = 3/52 (5%)
Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRV-GLFPDNFV 81
          K LY Y+A+  DELT     ++  +S++    GWWKG+   R+   FP N+V
Sbjct: 11 KALYDYKAKRSDELTFCRGALIHNVSKEP--GGWWKGDYGTRIQQYFPSNYV 60

>pdb|2LJ3|A Chain A, Pfbd: High-Throughput Strategy Of Backbone Fold Determination For Small Well-Folded Proteins In Less Than A Day Length = 63

Iteration: 1
 Score = 40.0 bits (92), Expect = 6e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 34/55 (61%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V
Sbjct: 6  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPAAYV 58

>pdb|1M8M|A Chain A, Solid-State Mas Nmr Structure Of The A-Spectrin Sh3 Domain Length = 62

Iteration: 1
 Score = 40.0 bits (92), Expect = 6e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 34/55 (61%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V
Sbjct: 6  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNDRQGFVPAAYV 58

>pdb|1E6H|A Chain A, A-Spectrin Sh3 Domain A11v, M25i, V44i, V58l Mutants Length = 62

Iteration: 1
 Score = 40.0 bits (92), Expect = 6e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 35/55 (63%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE   VLY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  ++
Sbjct: 6  KELVLVLYDYQEKSPREVTIKKGDILTLL--NSTNKDWWKIEVNDRQGFVPAAYL 58

>pdb|1AZE|A Chain A, Nmr Structure Of The Complex Between The C32s-Y7v Mutant Of The Nsh3 Domain Of Grb2 With A Peptide From Sos, 10 Structures Length = 56

Iteration: 1
 Score = 39.3 bits (90), Expect = 8e-04,   Method: Compositional matrix adjust.
 Identities = 16/48 (33%), Positives = 33/48 (68%), Gaps = 1/48 (2%)
Query: 36 YEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          ++A  +DEL+ K  DI+ +++ ++ D+ W+K EL+G+ G  P N++ +
Sbjct: 9  FKATADDELSFKRGDILKVLNEES-DQNWYKAELNGKDGFIPKNYIEM 55

>pdb|1HD3|A Chain A, A-Spectrin Sh3 Domain F52y Mutant Length = 62

Iteration: 1
 Score = 39.3 bits (90), Expect = 8e-04,   Method: Compositional matrix adjust.
 Identities = 20/55 (36%), Positives = 34/55 (61%), Gaps = 2/55 (3%)
Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          KE    LY Y+ ++  E+T+K+ DI+ L+  ++ +K WWK E++ R G  P  +V
Sbjct: 6  KELVLALYDYQEKSPREVTMKKGDILTLL--NSTNKDWWKVEVNDRQGYVPAAYV 58

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	157
2ydl_A	69	SH3 domain-containing kinase-binding protein 1; si	3e-31
1uff_A	93	Intersectin 2; beta barrel, SH3 domain, endocytosi	1e-30
2da9_A	70	SH3-domain kinase binding protein 1; structural ge	2e-30
2jte_A	64	CD2-associated protein; SH3 domain, coiled coil, c	1e-29
2k9g_A	73	SH3 domain-containing kinase-binding protein 1; CI	3e-29
2dm1_A	73	Protein VAV-2; RHO family guanine nucleotide excha	5e-29
2nwm_A	65	Vinexin; cell adhesion; NMR {Homo sapiens} Length	1e-28
1x43_A	81	Endophilin B1, SH3 domain GRB2-like protein B1; st	2e-28
2yun_A	79	Nostrin; nitric oxide synthase trafficker, structu	5e-28
2fei_A	65	CD2-associated protein; CMS SH3 domain, structural	5e-28
2dlp_A	85	KIAA1783 protein; SH3 domain, structural genomics,	5e-28
1x2q_A	88	Signal transducing adapter molecule 2; SH3 domain,	6e-28
2yuo_A	78	CIP85, RUN and TBC1 domain containing 3; structura	6e-28
2o2o_A	92	SH3-domain kinase-binding protein 1; CIN85, protei	8e-28
2cub_A	88	Cytoplasmic protein NCK1; SH3 domain, NCK1 adaptor	2e-27
2xmf_A	60	Myosin 1E SH3; motor protein, SH3 domain; HET: DIA	2e-27
1wi7_A	68	SH3-domain kinase binding protein 1; beta barrel,	2e-27
2dl7_A	73	KIAA0769 protein; SH3 domain, FCHSD2, structural g	2e-27
3u23_A	65	CD2-associated protein; structural genomics, struc	3e-27
2cre_A	71	HEF-like protein; SH3 domain, SRC homology 3 domai	4e-27
3c0c_A	73	Endophilin-A2; endocytosis, SH3, voltage-gated cal	4e-27
1ujy_A	76	RHO guanine nucleotide exchange factor 6; structur	5e-27
2ak5_A	64	RHO guanine nucleotide exchange factor 7; adaptor	6e-27
1oot_A	60	Hypothetical 40.4 kDa protein in PES4-His2 interge	6e-27
2dmo_A	68	Neutrophil cytosol factor 2; SH3 domain, structura	7e-27
2pqh_A	80	Spectrin alpha chain, brain; SH3 domain, chimera,	1e-26
1x69_A	79	Cortactin isoform A; SH3 domain, CTTN, oncogene EM	1e-26
2ysq_A	81	RHO guanine nucleotide exchange factor 9; SH3 doma	2e-26
2g6f_X	59	RHO guanine nucleotide exchange factor 7; SH3 doma	2e-26
2bz8_A	58	SH3-domain kinase binding protein 1; SH3 domain, C	2e-26
1ugv_A	72	KIAA0621, olygophrenin-1 like protein; beta barrel	2e-26
2ew3_A	68	SH3-containing GRB2-like protein 3; SH3GL3, soluti	3e-26
2d8h_A	80	SH3YL1 protein; SH3 domain, hypothetical protein S	3e-26
2a28_A	54	BZZ1 protein; SH3 domain, signaling protein; 1.07A	3e-26
2dl3_A	68	Sorbin and SH3 domain-containing protein 1; ponsin	6e-26
2drm_A	58	Acanthamoeba myosin IB; SH3 domain, contractIle pr	6e-26
2djq_A	68	SH3 domain containing ring finger 2; MUS musculus	7e-26
2i0n_A	80	Class VII unconventional myosin; beta-sheet loop,	7e-26
1j3t_A	74	Intersectin 2; beta barrel, SH3 domain, riken stru	7e-26
2dl4_A	68	Protein STAC; SH3 domain, STAC protein, SRC homolo	7e-26
2rf0_A	89	Mitogen-activated protein kinase kinase kinase 10;	8e-26
2dbm_A	73	SH3-containing GRB2-like protein 2; EC 2.3.1.-, SH	8e-26
1x2k_A	68	OSTF1, osteoclast stimulating factor 1; SH3 domain	8e-26
1wyx_A	69	CRK-associated substrate; beta sheets, cell adhesi	1e-25
3thk_A	73	Spectrin alpha chain, brain; SH3 domain, chimera,	1e-25
2ed0_A	78	ABL interactor 2; coiled coil, cytoskeleton, nucle	1e-25
2kbt_A	142	Chimera of proto-oncogene VAV, linker, immunoglobu	2e-25
1yn8_A	59	NBP2, NAP1-binding protein 2; SH3 domain, unknown	2e-25
1k4u_S	62	Phagocyte NADPH oxidase subunit P67PHOX; SH3-pepti	2e-25
2j6f_A	62	CD2-associated protein; metal-binding, immune resp	3e-25
1udl_A	98	Intersectin 2, KIAA1256; beta barrel, SH3 domain,	3e-25
1uti_A	58	GRB2-related adaptor protein 2; signaling protein	4e-25
1gbq_A	74	GRB2; complex (signal transduction/peptide), SH3 d	4e-25
2dil_A	69	Proline-serine-threonine phosphatase-interacting p	4e-25
3ulr_B	65	SRC substrate cortactin; SH3, protein-protein inte	4e-25
2dl8_A	72	SLIT-ROBO RHO GTPase-activating protein 2; SH3 dom	5e-25
1sem_A	58	SEM-5; SRC-homology 3 (SH3) domain, peptide-bindin	7e-25
2epd_A	76	RHO GTPase-activating protein 4; SH3 domain, struc	7e-25
2l0a_A	72	STAM-1, signal transducing adapter molecule 1; str	8e-25
1hsq_A	71	Phospholipase C-gamma (SH3 domain); phosphoric die	8e-25
2lcs_A	73	NAP1-binding protein 2; adaptor, transferase, sign	9e-25
1uj0_A	62	Signal transducing adaptor molecule (SH3 domain an	9e-25
2ebp_A	73	SAM and SH3 domain-containing protein 1; proline-g	1e-24
2vwf_A	58	Growth factor receptor-bound protein 2; polymorphi	1e-24
2ed1_A	76	130 kDa phosphatidylinositol 4,5-biphosphate- depe	1e-24
1zx6_A	58	YPR154WP; SH3 domain, protein binding; 1.60A {Sacc	1e-24
1z9q_A	79	Neutrophil cytosol factor 4; oxidoreductase activa	2e-24
2dnu_A	71	RUH-061, SH3 multiple domains 1; RSGI, structural	2e-24
3ngp_A	62	Spectrin alpha chain, brain; beta barrel, structur	2e-24
1zlm_A	58	Osteoclast stimulating factor 1; beta barrel, sign	7e-24
2gnc_A	60	SLIT-ROBO RHO GTPase-activating protein 1; beta ba	8e-24
2ega_A	70	SH3 and PX domain-containing protein 2A; SH3 domai	1e-23
1y0m_A	61	1-phosphatidylinositol-4,5-bisphosphate phosphodie	2e-23
4f14_A	64	Nebulette; SH3 domain, heart muscle, actin-binding	5e-23
1w70_A	60	Neutrophil cytosol factor 4; NADPH oxidase, P40PHO	5e-23
2e5k_A	94	Suppressor of T-cell receptor signaling 1; SH3 dom	5e-23
2eqi_A	69	Phospholipase C, gamma 2; SH3 domain, PLCG2, struc	8e-23
1wx6_A	91	Cytoplasmic protein NCK2; SH3 domain, structural g	8e-23
1neg_A	83	Spectrin alpha chain, brain; SH3-domain fold, five	9e-23
2dbk_A	88	CRK-like protein; structural genomics, NPPSFA, nat	1e-22
2ct3_A	70	Vinexin; SH3 domian, structural genomics, NPPSFA,	1e-22
2enm_A	77	Sorting nexin-9; SH3-like barrel, protein transpor	2e-22
1ue9_A	80	Intersectin 2; beta barrel, SH3 domain, riken stru	3e-22
1x2p_A	68	Protein arginine N-methyltransferase 2; SH3 domain	3e-22
2bzy_A	67	CRK-like protein, CRKL SH3C; SH3 domain, dimer, nu	4e-22
1jo8_A	58	ABP1P, actin binding protein; SH3 domain actin-bin	8e-22
2x3w_D	60	Syndapin I, protein kinase C and casein kinase sub	1e-21
2csi_A	76	RIM-BP2, RIM binding protein 2; SH3 domain, struct	1e-21
2yup_A	90	Vinexin; sorbin and SH3 domain-containing protein	2e-21
1uhf_A	69	Intersectin 2; beta barrel, SH3 domain, riken stru	2e-21
1uhc_A	79	KIAA1010 protein; beta barrel, SH3, human cDNA, st	3e-21
2eyx_A	67	V-CRK sarcoma virus CT10 oncogene homolog isoform	4e-21
4esr_A	69	Jouberin; AHI-1, AHI1, AHI-1 SH3 domain, SH3 domai	5e-21
1u5s_A	71	Cytoplasmic protein NCK2; protein-protein complex,	5e-21
2ecz_A	70	Sorbin and SH3 domain-containing protein 1; glycop	5e-21
2csq_A	97	RIM-BP2, RIM binding protein 2; SH3 domain, struct	5e-21
2dl5_A	78	KIAA0769 protein; SH3 domain, FCHSD2, structural g	5e-21
1wxu_A	93	Peroxisomal biogenesis factor 13; SH3 domain, PEX1	7e-21
2cuc_A	70	SH3 domain containing ring finger 2; structural ge	1e-20
1zuu_A	58	BZZ1 protein; SH3 domain, unknown function; 0.97A	1e-20
2o9s_A	67	Ponsin; SH3 domain, signaling protein; 0.83A {Homo	3e-20
2ekh_A	80	SH3 and PX domain-containing protein 2A; SH3 domai	3e-20
1tg0_A	68	BBC1 protein, myosin tail region-interacting prote	3e-20
1bb9_A	115	Amphiphysin 2; transferase, SH3 domain; 2.20A {Rat	3e-20
1spk_A	72	RSGI RUH-010, riken cDNA 1300006M19; structural ge	5e-20
2fpf_A	71	C-JUN-amino-terminal kinase interacting protein 1;	6e-20
1ng2_A	193	Neutrophil cytosolic factor 1; P47PHOX, autoinhibi	6e-20
1ng2_A	193	Neutrophil cytosolic factor 1; P47PHOX, autoinhibi	3e-19
4e6r_A	58	Cytoplasmic protein NCK2; SH3 domain, protein bind	7e-20
2ct4_A	70	CDC42-interacting protein 4; thyroid receptor inte	2e-19
2ege_A	75	Uncharacterized protein KIAA1666; SH3 domain, KIAA	2e-19
2fpe_A	62	C-JUN-amino-terminal kinase interacting protein 1;	2e-19
3rnj_A	67	Brain-specific angiogenesis inhibitor 1-associate	2e-19
2v1q_A	60	SLA1, cytoskeleton assembly control protein SLA1;	2e-19
1nm7_A	69	Peroxisomal membrane protein PAS20; yeast, PEX5P,	3e-19
1wxb_A	68	Epidermal growth factor receptor pathway substrate	6e-19
2jt4_A	71	Cytoskeleton assembly control protein SLA1; endocy	6e-19
1wie_A	96	RIM binding protein 2; beta barrel, KIAA0318 prote	8e-19
1b07_A	65	Protein (proto-oncogene CRK (CRK)); SH3 domain, in	9e-19
2kym_A	120	BUD emergence protein 1; SH3 domain, BEM1P, SH3-CI	9e-19
1x6b_A	79	RHO guanine exchange factor (GEF) 16; SH3 domain,	9e-19
1jqq_A	92	PEX13P, peroxisomal membrane protein PAS20, PAS20P	1e-18
1wxt_A	68	Hypothetical protein FLJ21522; SH3 domain, EPS8-re	1e-18
2kxc_A	67	Brain-specific angiogenesis inhibitor 1-associate	1e-18
2eyz_A	304	V-CRK sarcoma virus CT10 oncogene homolog isoform	2e-18
2eyz_A	304	V-CRK sarcoma virus CT10 oncogene homolog isoform	1e-13
2jmc_A	77	Spectrin alpha chain, brain and P41 peptide chimer	2e-18
2v1r_A	80	Peroxisomal membrane protein PAS20; protein transp	2e-18
2rqv_A	108	BUD emergence protein 1; BEM1P, SH3, CDC42P, cytop	3e-18
2kxd_A	73	11-MER peptide, SH3 domain of spectrin alpha CHAI;	8e-18
1cka_A	57	C-CRK N-terminal SH3 domain; complex (oncogene pro	8e-18
3h0h_A	73	Proto-oncogene tyrosine-protein kinase FYN; beta b	2e-17
2ke9_A	83	Caskin-2; SH3 domain, ANK repeat, cytoplasm, phosp	2e-17
1s1n_A	68	Nephrocystin 1; beta barrel, cell adhesion; NMR {H	2e-17
2lqn_A	303	CRK-like protein; SH2, SH3, V-CRK sarcoma virus CT	3e-17
2lqn_A	303	CRK-like protein; SH2, SH3, V-CRK sarcoma virus CT	2e-11
1aww_A	67	ATK, AMGX1, BPK, bruton'S tyrosine kinase; X-linke	6e-17
4ag1_C	84	Fynomer; hydrolase-de novo protein complex, inhibi	1e-16
3eg3_A	63	Proto-oncogene tyrosine-protein kinase ABL1; beta,	1e-16
1gri_A	217	Growth factor bound protein 2; SH2, SH3, signal tr	1e-16
1gri_A	217	Growth factor bound protein 2; SH2, SH3, signal tr	6e-14
2d8j_A	77	FYN-related kinase; SH3 domain, structural genomic	1e-16
2vkn_A	70	Protein SSU81; membrane, SH3 domain, transmembrane	2e-16
3cqt_A	79	P59-FYN, proto-oncogene tyrosine-protein kinase FY	2e-16
2dyb_A	341	Neutrophil cytosol factor 4; P40(PHOX), NADPH oxid	2e-16
1gl5_A	67	Tyrosine-protein kinase TEC; transferase, ATP-bind	4e-16
2gqi_A	71	RAS GTPase-activating protein 1; GAP, RAS P21 prot	4e-16
1csk_A	71	C-SRC SH3 domain; phosphotransferase; 2.50A {Homo	7e-16
1zuy_A	58	Myosin-5 isoform; SH3 domain, contractIle protein;	9e-16
3qwy_A	308	Cell death abnormality protein 2; cell engulfment,	1e-15
3qwy_A	308	Cell death abnormality protein 2; cell engulfment,	1e-15
3o5z_A	90	Phosphatidylinositol 3-kinase regulatory subunit;	1e-15
1tuc_A	63	Alpha-spectrin; capping protein, calcium-binding,	2e-15
2k2m_A	68	EPS8-like protein 1; alternative splicing, coiled	2e-15
1i07_A	60	Epidermal growth factor receptor kinase substrate	2e-15
2oaw_A	65	Spectrin alpha chain, brain; SH3 domain, chimera,	3e-15
2j05_A	65	RAS GTPase-activating protein 1; GTPase activation	3e-15
2yuq_A	85	Tyrosine-protein kinase ITK/TSK; T-cell-specific k	4e-15
1x6g_A	81	Megakaryocyte-associated tyrosine-protein kinase;	5e-15
1ruw_A	69	Myosin-3 isoform, MYO3; SH3 domain, yeast, high-th	5e-15
2iim_A	62	Proto-oncogene tyrosine-protein kinase LCK; beta-b	1e-14
1w1f_A	65	Tyrosine-protein kinase LYN; SH3-domain, SH3 domai	2e-14
2rqr_A	119	CED-12 homolog, engulfment and cell motility prote	4e-14
1awj_A	77	ITK; transferase, regulatory intramolecular comple	5e-14
2yt6_A	109	Adult MALE urinary bladder cDNA, riken FULL- lengt	7e-14
2kgt_A	72	Tyrosine-protein kinase 6; SH3 domain, SRC kinase,	1e-13
1mv3_A	213	MYC box dependent interacting protein 1; tumor sup	1e-13
2jw4_A	72	Cytoplasmic protein NCK1; SH3 domain, phosphorylat	1e-13
2oi3_A	86	Tyrosine-protein kinase HCK; human HCK, SH3, SRC-t	1e-13
2b86_A	67	Cytoplasmic protein NCK2; NCK SH3 domain, signalin	2e-13
1g2b_A	62	Spectrin alpha chain; capping protein, calcium-bin	2e-13
2cud_A	79	SRC-like-adapter; SH3 domain, negative mitogenesis	8e-13
3qwx_X	174	Cell death abnormality protein 2; cell engulfment,	2e-12
2jxb_A	86	T-cell surface glycoprotein CD3 epsilon chain, cyt	2e-12
2egc_A	75	SH3 and PX domain-containing protein 2A; SH3 domai	4e-12
3reb_B	90	Tyrosine-protein kinase HCK; HIV-1 NEF, SH3 domain	1e-11
3a98_A	184	DOCK2, dedicator of cytokinesis protein 2; protein	1e-11
3haj_A	486	Human pacsin2 F-BAR; pacsin,syndapin,FAP52,F-BAR,	4e-11
2dvj_A	230	V-CRK sarcoma virus CT10 oncogene homolog, isoform	6e-11
2pz1_A	466	RHO guanine nucleotide exchange factor 4; helical	3e-10
3i5r_A	83	Phosphatidylinositol 3-kinase regulatory subunit a	8e-10
3jv3_A	283	Intersectin-1; SH3 domain, DH domain, guanine nucl	1e-09
1gcq_C	70	VAV proto-oncogene; SH3 domain, protein-protein co	2e-09
1k1z_A	78	VAV; SH3, proto-oncogene, signaling protein; NMR {	2e-09
1i1j_A	108	Melanoma derived growth regulatory protein; SH3 su	5e-09
1ug1_A	92	KIAA1010 protein; structural genomics, SH3 domain,	7e-08
1k9a_A	450	Carboxyl-terminal SRC kinase; COOH-terminal SRC ki	2e-07
1u3o_A	82	Huntingtin-associated protein-interacting protein;	3e-07
2de0_X	526	Alpha-(1,6)-fucosyltransferase; FUT8, glycosyltran	4e-07
1opk_A	495	P150, C-ABL, proto-oncogene tyrosine-protein kinas	6e-07
1fmk_A	452	C-SRC, P60-SRC, tyrosine-protein kinase SRC; tyros	7e-07
1qcf_A	454	Haematopoetic cell kinase (HCK); tyrosine kinase-i	5e-06
4d8k_A	175	Tyrosine-protein kinase LCK; protein kinases, SH2	2e-05
2h8h_A	535	Proto-oncogene tyrosine-protein kinase SRC; SRC ki	6e-05
1ycs_B	239	53BP2, P53BP2; ankyrin repeats, SH3, tumor suppres	3e-04

>2ydl_A SH3 domain-containing kinase-binding protein 1; signaling protein; 2.05A {Homo sapiens} PDB: 2k6d_A Length = 69

 Score =  106 bits (266), Expect = 3e-31
 Identities = 39/63 (61%), Positives = 51/63 (80%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           + CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP 
Sbjct: 2  SDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPP 61

Query: 87 TDE 89
           + 
Sbjct: 62 LEH 64

>1uff_A Intersectin 2; beta barrel, SH3 domain, endocytosis, structural genomics, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 93

 Score =  105 bits (264), Expect = 1e-30
 Identities = 23/79 (29%), Positives = 39/79 (49%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
               + LYP+EA+N DE++    DI+ +  +   + GW  G   G  G FP N+V  +P+
Sbjct: 5   SSGYRALYPFEARNHDEMSFNSGDIIQVDEKTVGEPGWLYGSFQGNFGWFPCNYVEKMPS 64

Query: 87  TDETSIKSEKPSPAKSTTN 105
           ++     S K +    T +
Sbjct: 65  SENEKAVSPKKALLPPTVS 83

>2da9_A SH3-domain kinase binding protein 1; structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus} Length = 70

 Score =  104 bits (261), Expect = 2e-30
 Identities = 38/62 (61%), Positives = 49/62 (79%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           + CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +L  
Sbjct: 7  GDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLSG 66

Query: 87 TD 88
            
Sbjct: 67 PS 68

>2jte_A CD2-associated protein; SH3 domain, coiled coil, cytoplasm, phosphorylation, SH3-binding, signaling protein; NMR {Mus musculus} PDB: 2kro_A Length = 64

 Score =  101 bits (255), Expect = 1e-29
 Identities = 31/58 (53%), Positives = 43/58 (74%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          KE C+ L+PY   NEDELT +E +I+ LIS++  + GWWKGEL+G+ G+FPDNF   +
Sbjct: 6  KEYCRTLFPYTGTNEDELTFREGEIIHLISKETGEAGWWKGELNGKEGVFPDNFAVQI 63

>2k9g_A SH3 domain-containing kinase-binding protein 1; CIN85, adaptor protein, downregulation, CBL, apoptosis, junction, cytoplasmic vesicle, cytoskeleton; NMR {Homo sapiens} Length = 73

 Score =  101 bits (253), Expect = 3e-29
 Identities = 41/63 (65%), Positives = 52/63 (82%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          K+ CKV++PYEAQN+DELT+KE DIV LI++D  D GWW+GEL+GR G+FPDNFV +LP 
Sbjct: 9  KDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPP 68

Query: 87 TDE 89
            E
Sbjct: 69 DFE 71

>2dm1_A Protein VAV-2; RHO family guanine nucleotide exchange factor, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 73

 Score =  100 bits (251), Expect = 5e-29
 Identities = 24/64 (37%), Positives = 35/64 (54%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
                Y + A++  EL+L+E D+V + SR   D+GWWKGE +GR+G FP  +V      
Sbjct: 8  GTAVARYNFAARDMRELSLREGDVVRIYSRIGGDQGWWKGETNGRIGWFPSTYVEEEGIQ 67

Query: 88 DETS 91
             S
Sbjct: 68 SGPS 71

>2nwm_A Vinexin; cell adhesion; NMR {Homo sapiens} Length = 65

 Score = 99.2 bits (248), Expect = 1e-28
 Identities = 25/62 (40%), Positives = 39/62 (62%), Gaps = 2/62 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
          +  ++ + ++AQ+  ELTL++ DIV +      DK W +GE HGR+G+FP N+V VLP  
Sbjct: 2  KAARLKFDFQAQSPKELTLQKGDIVYIHKEV--DKNWLEGEHHGRLGIFPANYVEVLPLE 59

Query: 88 DE 89
            
Sbjct: 60 HH 61

>1x43_A Endophilin B1, SH3 domain GRB2-like protein B1; structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus} Length = 81

 Score = 99.0 bits (247), Expect = 2e-28
 Identities = 17/61 (27%), Positives = 31/61 (50%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
            + +VLY Y+A N  EL+L  ++++ + S    D  W  GE   + G  P  ++ +L +
Sbjct: 17 NRKARVLYDYDAANSTELSLLADEVITVFSVVGMDSDWLMGERGNQKGKVPITYLELLNS 76

Query: 87 T 87
           
Sbjct: 77 G 77

>2yun_A Nostrin; nitric oxide synthase trafficker, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 79

 Score = 98.2 bits (245), Expect = 5e-28
 Identities = 28/73 (38%), Positives = 45/73 (61%), Gaps = 3/73 (4%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             CK LY ++A+ +DEL L++ DIV++  +   ++GWW G L+G+ G FP  +V  LP+
Sbjct: 7  GRLCKALYSFQARQDDELNLEKGDIVIIHEKK--EEGWWFGSLNGKKGHFPAAYVEELPS 64

Query: 87 TD-ETSIKSEKPS 98
              T+ K+  PS
Sbjct: 65 NAGNTATKASGPS 77

>2fei_A CD2-associated protein; CMS SH3 domain, structural protein; NMR {Homo sapiens} Length = 65

 Score = 97.7 bits (244), Expect = 5e-28
 Identities = 28/64 (43%), Positives = 37/64 (57%), Gaps = 2/64 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
           +CKVL+ Y  QNEDEL LK  DI+ +      ++GWW G L+ ++GLFP NFV  L   
Sbjct: 2  RQCKVLFEYIPQNEDELELKVGDIIDINEEV--EEGWWSGTLNNKLGLFPSNFVKELELE 59

Query: 88 DETS 91
              
Sbjct: 60 HHHH 63

>2dlp_A KIAA1783 protein; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 85

 Score = 98.3 bits (245), Expect = 5e-28
 Identities = 19/76 (25%), Positives = 29/76 (38%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
                L  Y   N   L+    D++ L+     + GW  G   GR GLFP + V      
Sbjct: 9   GYVIALRSYITDNCSLLSFHRGDLIKLLPVATLEPGWQFGSAGGRSGLFPADIVQPAAAP 68

Query: 88  DETSIKSEKPSPAKST 103
           D +  K ++     S+
Sbjct: 69  DFSFSKEQRSGSGPSS 84

>1x2q_A Signal transducing adapter molecule 2; SH3 domain, signal transducing adaptor molecule, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 88

 Score = 98.3 bits (245), Expect = 6e-28
 Identities = 26/74 (35%), Positives = 39/74 (52%), Gaps = 2/74 (2%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
             + + LY +EA  ++ELT K  +I++++     D  WWKGE H  +GLFP NFVT    
Sbjct: 17  ARKVRALYDFEAVEDNELTFKHGEIIIVLDDS--DANWWKGENHRGIGLFPSNFVTTNLN 74

Query: 87  TDETSIKSEKPSPA 100
            +  +     PS  
Sbjct: 75  IETEAAAVSGPSSG 88

>2yuo_A CIP85, RUN and TBC1 domain containing 3; structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus} Length = 78

 Score = 98.2 bits (245), Expect = 6e-28
 Identities = 26/72 (36%), Positives = 38/72 (52%), Gaps = 2/72 (2%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
            R K L  +E  ++DEL  ++ DI+ +IS+   D+  W GEL+G  G FP  FV VL  
Sbjct: 7  GRRAKALLDFERHDDDELGFRKNDIITIISQK--DEHCWVGELNGLRGWFPAKFVEVLDE 64

Query: 87 TDETSIKSEKPS 98
            +    +  PS
Sbjct: 65 RSKEYSIASGPS 76

>2o2o_A SH3-domain kinase-binding protein 1; CIN85, protein binding; NMR {Homo sapiens} Length = 92

 Score = 98.3 bits (245), Expect = 8e-28
 Identities = 30/82 (36%), Positives = 47/82 (57%), Gaps = 3/82 (3%)

Query: 18 GRRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFP 77
          G   R    + RC+V + Y  QN+DEL LK  DI+ ++     ++GWW+G L+G+ G+FP
Sbjct: 9  GTNKRGERRRRRCQVAFSYLPQNDDELELKVGDIIEVVGEV--EEGWWEGVLNGKTGMFP 66

Query: 78 DNFVTVL-PTTDETSIKSEKPS 98
           NF+  L   +DE  I  ++  
Sbjct: 67 SNFIKELSGESDELGISQDEHH 88

>2cub_A Cytoplasmic protein NCK1; SH3 domain, NCK1 adaptor, tyrosine kinase, signal transduction, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 88

 Score = 97.1 bits (242), Expect = 2e-27
 Identities = 25/77 (32%), Positives = 38/77 (49%), Gaps = 2/77 (2%)

Query: 22 RQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          R   L     V + Y A+ EDEL+L +   V+++ +     GWW+G  +G+VG FP N+V
Sbjct: 12 RLYDLNMPAYVKFNYMAEREDELSLIKGTKVIVMEKC--SDGWWRGSYNGQVGWFPSNYV 69

Query: 82 TVLPTTDETSIKSEKPS 98
          T    +         PS
Sbjct: 70 TEEGDSPLGDHVGSGPS 86

>2xmf_A Myosin 1E SH3; motor protein, SH3 domain; HET: DIA; 1.50A {Mus musculus} Length = 60

 Score = 96.1 bits (240), Expect = 2e-27
 Identities = 28/61 (45%), Positives = 39/61 (63%), Gaps = 2/61 (3%)

Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
          P+   +CK LY Y+AQ+ DEL+    DI+ +I  D    GWW G L G+ GLFP+N+VT 
Sbjct: 2  PLGSPQCKALYAYDAQDTDELSFNANDIIDIIKED--PSGWWTGRLRGKQGLFPNNYVTK 59

Query: 84 L 84
          +
Sbjct: 60 I 60

>1wi7_A SH3-domain kinase binding protein 1; beta barrel, SH3KBP1, RUK, structural genomics, riken structural genomics/proteomics initiative, RSGI; NMR {Mus musculus} Length = 68

 Score = 96.1 bits (240), Expect = 2e-27
 Identities = 25/62 (40%), Positives = 38/62 (61%), Gaps = 2/62 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
            RC+V + Y  QN+DEL LK  DI+ ++     ++GWW+G L+G+ G+FP NF+  L  
Sbjct: 7  GRRCQVAFSYLPQNDDELELKVGDIIEVVGEV--EEGWWEGVLNGKTGMFPSNFIKELSG 64

Query: 87 TD 88
            
Sbjct: 65 PS 66

>2dl7_A KIAA0769 protein; SH3 domain, FCHSD2, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 73

 Score = 96.2 bits (240), Expect = 2e-27
 Identities = 23/60 (38%), Positives = 37/60 (61%), Gaps = 1/60 (1%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP-DKGWWKGELHGRVGLFPDNFVTVLPT 86
             K LY YE Q +DEL+  E  I+ +++++   D G+W+GE +GR+G+FP   V  L +
Sbjct: 9  CFVKALYDYEGQTDDELSFPEGAIIRILNKENQDDDGFWEGEFNGRIGVFPSVLVEELSS 68

>3u23_A CD2-associated protein; structural genomics, structural genomics consortium, SGC, BE barrel, adaptor protein, protein binding; 1.11A {Homo sapiens} PDB: 2krn_A Length = 65

 Score = 96.2 bits (240), Expect = 3e-27
 Identities = 30/61 (49%), Positives = 39/61 (63%), Gaps = 2/61 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          K +CKVL+ Y  QNEDEL LK  DI+ +      ++GWW G L+ ++GLFP NFV  L  
Sbjct: 7  KRQCKVLFEYIPQNEDELELKVGDIIDINEEV--EEGWWSGTLNNKLGLFPSNFVKELEV 64

Query: 87 T 87
          T
Sbjct: 65 T 65

>2cre_A HEF-like protein; SH3 domain, SRC homology 3 domain, beta barrel, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 71

 Score = 95.8 bits (239), Expect = 4e-27
 Identities = 21/60 (35%), Positives = 29/60 (48%), Gaps = 1/60 (1%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP-DKGWWKGELHGRVGLFPDNFVTVLP 85
              + LY       DEL     DI+ ++ +  P  +GWWK  LHGR GL P N + +L 
Sbjct: 7  GLLARALYDNCPDCSDELAFSRGDILTILEQHVPESEGWWKCLLHGRQGLAPANRLQILS 66

>3c0c_A Endophilin-A2; endocytosis, SH3, voltage-gated calcium channel, endosome, L binding, membrane, phosphoprotein, proto-oncogene, SH3 DOMA; 1.70A {Rattus norvegicus} Length = 73

 Score = 95.8 bits (239), Expect = 4e-27
 Identities = 25/66 (37%), Positives = 41/66 (62%), Gaps = 2/66 (3%)

Query: 20 RFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDN 79
           F  P+ +  CK LY +E +N+ EL  +E D++ L ++   D+ W++G LHG+ G FP +
Sbjct: 6  EFMPPLDQPSCKALYDFEPENDGELGFREGDLITLTNQI--DENWYEGMLHGQSGFFPLS 63

Query: 80 FVTVLP 85
          +V VL 
Sbjct: 64 YVQVLV 69

>1ujy_A RHO guanine nucleotide exchange factor 6; structural genomics, SH3 domain, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 76

 Score = 95.8 bits (239), Expect = 5e-27
 Identities = 21/68 (30%), Positives = 40/68 (58%), Gaps = 2/68 (2%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          +   K  + ++  NEDEL++ + DI+ +   +  + GWW+G L+GR G FP N+V  + +
Sbjct: 10 QLIVKARFNFKQTNEDELSVCKGDIIYVTRVE--EGGWWEGTLNGRTGWFPSNYVREIKS 67

Query: 87 TDETSIKS 94
          ++ +   S
Sbjct: 68 SERSGPSS 75

>2ak5_A RHO guanine nucleotide exchange factor 7; adaptor proteins, CIN85, PIX/COOL, protein-protein interaction, X-RAY, endocytosis; 1.85A {Rattus norvegicus} PDB: 1zsg_A Length = 64

 Score = 95.0 bits (237), Expect = 6e-27
 Identities = 17/61 (27%), Positives = 34/61 (55%), Gaps = 2/61 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          +   +  + ++  NEDEL+  + D++ +   +  + GWW+G  +GR G FP N+V  +  
Sbjct: 6  QLVVRAKFNFQQTNEDELSFSKGDVIHVTRVE--EGGWWEGTHNGRTGWFPSNYVREIKP 63

Query: 87 T 87
          +
Sbjct: 64 S 64

>1oot_A Hypothetical 40.4 kDa protein in PES4-His2 intergenic region; SH3 domain, sturctural genomics, structural genomics; 1.39A {Saccharomyces cerevisiae} SCOP: b.34.2.1 PDB: 1ssh_A 2a08_A Length = 60

 Score = 94.9 bits (237), Expect = 6e-27
 Identities = 14/58 (24%), Positives = 31/58 (53%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
            +   LY +  +   +L  ++ D++ ++ +      WW G ++GR G+FP N+V ++
Sbjct: 3  SPKAVALYSFAGEESGDLPFRKGDVITILKKSDSQNDWWTGRVNGREGIFPANYVELV 60

>2dmo_A Neutrophil cytosol factor 2; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 68

 Score = 94.9 bits (237), Expect = 7e-27
 Identities = 13/58 (22%), Positives = 30/58 (51%), Gaps = 2/58 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          E  +VL+ +  + ++EL +   +IV ++ +   +  W     +G+ GL P N++  + 
Sbjct: 8  EAHRVLFGFVPETKEELQVMPGNIVFVLKKG--NDNWATVMFNGQKGLVPCNYLEPVS 63

>1x69_A Cortactin isoform A; SH3 domain, CTTN, oncogene EMS1, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 79

 Score = 94.7 bits (236), Expect = 1e-26
 Identities = 22/62 (35%), Positives = 33/62 (53%), Gaps = 2/62 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
              LY Y+A  +DE++   +DI+  I     D GWW+G   GR GLFP N+V +  +  
Sbjct: 19 TAVALYDYQAAGDDEISFDPDDIITNIEMI--DDGWWRGVCKGRYGLFPANYVELRQSGP 76

Query: 89 ET 90
           +
Sbjct: 77 SS 78

>2ysq_A RHO guanine nucleotide exchange factor 9; SH3 domain, CDC42 guanine nucleotide exchange factor (GEF) 9, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 81

 Score = 94.4 bits (235), Expect = 2e-26
 Identities = 15/74 (20%), Positives = 31/74 (41%), Gaps = 2/74 (2%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
               + ++ +      EL  K  D++ ++     +K WW G++    G FP +FV +   
Sbjct: 10  IVSAEAVWDHVTMANRELAFKAGDVIKVLDAS--NKDWWWGQIDDEEGWFPASFVRLWVN 67

Query: 87  TDETSIKSEKPSPA 100
            ++   +   PS  
Sbjct: 68  QEDEVEEGSGPSSG 81

>2g6f_X RHO guanine nucleotide exchange factor 7; SH3 domain, peptide interaction, signaling protein; HET: NCO; 0.92A {Rattus norvegicus} PDB: 2df6_A* 2p4r_A 2esw_A Length = 59

 Score = 93.4 bits (233), Expect = 2e-26
 Identities = 17/57 (29%), Positives = 32/57 (56%), Gaps = 2/57 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
             +  + ++  NEDEL+  + D++ +   +  + GWW+G  +GR G FP N+V  +
Sbjct: 5  SVVRAKFNFQQTNEDELSFSKGDVIHVTRVE--EGGWWEGTHNGRTGWFPSNYVREI 59

>2bz8_A SH3-domain kinase binding protein 1; SH3 domain, CIN85 adaptor protein, CBL ubiquitin ligase; 2.0A {Homo sapiens} Length = 58

 Score = 93.4 bits (233), Expect = 2e-26
 Identities = 25/56 (44%), Positives = 39/56 (69%), Gaps = 2/56 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
             V + Y+AQ++DELT+   +I+  I ++  D GWW+G+++GR GLFPDNFV  +
Sbjct: 3  EAIVEFDYQAQHDDELTISVGEIITNIRKE--DGGWWEGQINGRRGLFPDNFVREI 56

>1ugv_A KIAA0621, olygophrenin-1 like protein; beta barrel, GRAF protein, structural genomics, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 72

 Score = 93.9 bits (234), Expect = 2e-26
 Identities = 17/62 (27%), Positives = 31/62 (50%), Gaps = 1/62 (1%)

Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
               + K LY  +A+++ EL+     +   +     + GW +G L+G+ GL P+N+V  
Sbjct: 7  GTPFRKAKALYACKAEHDSELSFTAGTVFDNVHPSQ-EPGWLEGTLNGKTGLIPENYVEF 65

Query: 84 LP 85
          L 
Sbjct: 66 LS 67

>2ew3_A SH3-containing GRB2-like protein 3; SH3GL3, solution structure, signaling protein; NMR {Homo sapiens} Length = 68

 Score = 93.5 bits (233), Expect = 3e-26
 Identities = 23/61 (37%), Positives = 37/61 (60%), Gaps = 2/61 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
           C+ LY +E +N+ EL  KE DI+ L ++   D+ W++G +HG  G FP N+V V+   +
Sbjct: 5  CCRGLYDFEPENQGELGFKEGDIITLTNQI--DENWYEGMIHGESGFFPINYVEVIVPLE 62

Query: 89 E 89
           
Sbjct: 63 H 63

>2d8h_A SH3YL1 protein; SH3 domain, hypothetical protein SH3YL1, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 80

 Score = 94.0 bits (234), Expect = 3e-26
 Identities = 19/59 (32%), Positives = 31/59 (52%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
                LY +E Q   +L  +  D + +IS+      WW+G+L G+ G+FP N+VT+  
Sbjct: 17 PIEVTALYSFEGQQPGDLNFQAGDRITVISKTDSHFDWWEGKLRGQTGIFPANYVTMNS 75

>2a28_A BZZ1 protein; SH3 domain, signaling protein; 1.07A {Saccharomyces cerevisiae} Length = 54

 Score = 93.0 bits (232), Expect = 3e-26
 Identities = 20/53 (37%), Positives = 30/53 (56%), Gaps = 1/53 (1%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
            + +Y YEAQ +DE+++   DI+ +I  D    GW  GE  G  GLFP ++ 
Sbjct: 2  AMEAIYAYEAQGDDEISIDPGDIITVIRGDDGS-GWTYGECDGLKGLFPTSYC 53

>2dl3_A Sorbin and SH3 domain-containing protein 1; ponsin, C-CBL-associated protein, CAP, SH3 domain protein 5 SH3P12, structural genomics, NPPSFA; NMR {Homo sapiens} PDB: 2dlm_A Length = 68

 Score = 92.7 bits (231), Expect = 6e-26
 Identities = 20/58 (34%), Positives = 35/58 (60%), Gaps = 2/58 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
             +  + ++AQ   EL L++ DIV +  +   D+ W++GE HGRVG+FP  ++ +L 
Sbjct: 8  RPARAKFDFKAQTLKELPLQKGDIVYIYKQI--DQNWYEGEHHGRVGIFPRTYIELLS 63

>2drm_A Acanthamoeba myosin IB; SH3 domain, contractIle protein; 1.35A {Acanthamoeba} PDB: 2drk_A Length = 58

 Score = 92.2 bits (230), Expect = 6e-26
 Identities = 25/58 (43%), Positives = 36/58 (62%), Gaps = 2/58 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
            + K LY Y+AQ  DELT KE D +++  +D    GWW+GEL+G+ G  P N+V  +
Sbjct: 3  GIQVKALYDYDAQTGDELTFKEGDTIIVHQKD--PAGWWEGELNGKRGWVPANYVQDI 58

>2djq_A SH3 domain containing ring finger 2; MUS musculus 0 DAY neonate head cDNA, riken FULL-length enriched library, clone:4831401O22, structural genomics; NMR {Mus musculus} Length = 68

 Score = 92.7 bits (231), Expect = 7e-26
 Identities = 18/58 (31%), Positives = 33/58 (56%), Gaps = 2/58 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
           R K L  Y  +N  +L   + D+++L  +   D+ W++GE++G  G+FP + V V+ 
Sbjct: 8  PRAKALCNYRGKNPGDLKFNKGDVILLRRQL--DENWYQGEINGVSGIFPASSVEVIS 63

>2i0n_A Class VII unconventional myosin; beta-sheet loop, structural protein; NMR {Dictyostelium discoideum} Length = 80

 Score = 92.8 bits (231), Expect = 7e-26
 Identities = 17/68 (25%), Positives = 31/68 (45%), Gaps = 1/68 (1%)

Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           P   +  + L  Y   +   L  K  DI+ +  +D  +  W+ G+L+G+ G FP + V 
Sbjct: 6  SPEFAKYARALKDYNVSDTSLLPFKRNDIITITFKDQEN-KWFMGQLNGKEGSFPVDHVE 64

Query: 83 VLPTTDET 90
          +L +    
Sbjct: 65 ILLSDVPP 72

>1j3t_A Intersectin 2; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics, endocytosis/exocytosis complex; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 74

 Score = 92.8 bits (231), Expect = 7e-26
 Identities = 17/67 (25%), Positives = 36/67 (53%), Gaps = 3/67 (4%)

Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
           V   + + L  + A+ ++ L   + DI+ ++ +    + WW GE+HG  G FP ++V +
Sbjct: 7  GVENLKAQALCSWTAKKDNHLNFSKHDIITVLEQQ---ENWWFGEVHGGRGWFPKSYVKI 63

Query: 84 LPTTDET 90
          +P ++  
Sbjct: 64 IPGSESG 70

>2dl4_A Protein STAC; SH3 domain, STAC protein, SRC homology 3, cysteine-rich domain protein, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 68

 Score = 92.3 bits (230), Expect = 7e-26
 Identities = 19/59 (32%), Positives = 31/59 (52%), Gaps = 2/59 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
                LY +  Q  ++L ++  DI+ L+     ++ WWKG++  R+G FP NFV  L 
Sbjct: 7  GNTYVALYKFVPQENEDLEMRPGDIITLLEDS--NEDWWKGKIQDRIGFFPANFVQRLS 63

>2rf0_A Mitogen-activated protein kinase kinase kinase 10; MAP3K10, MLK2, SH3 domain, TKL kinase, MKN28, structural GEN structural genomics consortium, SGC; 2.00A {Homo sapiens} Length = 89

 Score = 93.0 bits (231), Expect = 8e-26
 Identities = 25/60 (41%), Positives = 37/60 (61%), Gaps = 4/60 (6%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKGELH-GRVGLFPDNFVT 82
                ++ YEA  ++ELTL+  D V ++S+D     D+GWW G+L  GRVG+FP N+V 
Sbjct: 29 GPVWTAVFDYEAAGDEELTLRRGDRVQVLSQDCAVSGDEGWWTGQLPSGRVGVFPSNYVA 88

>2dbm_A SH3-containing GRB2-like protein 2; EC 2.3.1.-, SH3 domain protein 2A, endophilin 1, EEN-B1, structural genomics, NPPSFA; NMR {Homo sapiens} PDB: 2knb_B 3iql_A Length = 73

 Score = 92.3 bits (230), Expect = 8e-26
 Identities = 26/66 (39%), Positives = 38/66 (57%), Gaps = 2/66 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
           C+ LY +E +NE EL  KE DI+ L ++   D+ W++G LHG  G FP N+V +L    
Sbjct: 9  CCRALYDFEPENEGELGFKEGDIITLTNQI--DENWYEGMLHGHSGFFPINYVEILVALP 66

Query: 89 ETSIKS 94
           +   S
Sbjct: 67 HSGPSS 72

>1x2k_A OSTF1, osteoclast stimulating factor 1; SH3 domain, human osteoclast stimulating factor 1, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 68

 Score = 92.3 bits (230), Expect = 8e-26
 Identities = 21/58 (36%), Positives = 29/58 (50%), Gaps = 2/58 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          +  + LY +E +  DEL  +E DI+ +      D  WWKG   GR GL P N+V    
Sbjct: 8  KVFRALYTFEPRTPDELYFEEGDIIYITDMS--DTNWWKGTSKGRTGLIPSNYVAEQS 63

>1wyx_A CRK-associated substrate; beta sheets, cell adhesion; 1.14A {Homo sapiens} Length = 69

 Score = 92.0 bits (229), Expect = 1e-25
 Identities = 22/61 (36%), Positives = 34/61 (55%), Gaps = 1/61 (1%)

Query: 26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVTVL 84
          L    K LY   A++ DEL+ ++ DI+ ++ +D     GWW   LHGR G+ P N + +L
Sbjct: 2  LNVLAKALYDNVAESPDELSFRKGDIMTVLEQDTQGLDGWWLCSLHGRQGIVPGNRLKIL 61

Query: 85 P 85
           
Sbjct: 62 V 62

>3thk_A Spectrin alpha chain, brain; SH3 domain, chimera, structural protein; 1.70A {Rattus norvegicus} Length = 73

 Score = 92.0 bits (229), Expect = 1e-25
 Identities = 22/69 (31%), Positives = 37/69 (53%), Gaps = 2/69 (2%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          KE    LY Y+ ++  E+T+K+ DI+ L++    +K WWK E++ R G  P  +V  L  
Sbjct: 5  KELVLALYDYQEKSPREVTMKKGDILTLLNST--NKDWWKVEVNDRQGFVPAAYVKKLDP 62

Query: 87 TDETSIKSE 95
              S ++ 
Sbjct: 63 AQSASRENL 71

>2ed0_A ABL interactor 2; coiled coil, cytoskeleton, nuclear protein, phosphorylation, SH3 domain, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 78

 Score = 92.0 bits (229), Expect = 1e-25
 Identities = 21/58 (36%), Positives = 35/58 (60%), Gaps = 2/58 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          E+   +Y Y    EDEL+ +E  I+ +I ++  D GW++G ++G  GLFP N+V  + 
Sbjct: 18 EKVVAIYDYTKDKEDELSFQEGAIIYVIKKN--DDGWYEGVMNGVTGLFPGNYVESIS 73

>2kbt_A Chimera of proto-oncogene VAV, linker, immunoglobulin G-binding protein G; sortase, protein ligation, intein, inset, solubility enhancement; NMR {Mus musculus} Length = 142

 Score = 94.0 bits (233), Expect = 2e-25
 Identities = 33/121 (27%), Positives = 53/121 (43%), Gaps = 7/121 (5%)

Query: 24  PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
           P      K  Y + A++  EL+LKE DI+ ++++    +GWW+GE++GR+G FP N+V  
Sbjct: 2   PGTFGTAKARYDFCARDRSELSLKEGDIIKILNKKG-QQGWWRGEIYGRIGWFPSNYVEE 60

Query: 84  L-----PTTDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDLTNKKEGESLDL 138
                 P T   S  S       +      ++ T+  D  A   K         G   + 
Sbjct: 61  DYSEYLPETGGGSGSSMTYKLILNGKTLKGETTTEAVD-AATAEKVFKQYANDNGVDGEW 119

Query: 139 T 139
           T
Sbjct: 120 T 120

>1yn8_A NBP2, NAP1-binding protein 2; SH3 domain, unknown function; 1.70A {Saccharomyces cerevisiae} Length = 59

 Score = 91.1 bits (227), Expect = 2e-25
 Identities = 20/59 (33%), Positives = 32/59 (54%), Gaps = 4/59 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL 84
          +R   LY +E +N++EL L E DIV +  +    +GW   E     + GL P+ FV+ +
Sbjct: 2  QRAVALYDFEPENDNELRLAEGDIVFISYKH--GQGWLVAENESGSKTGLVPEEFVSYI 58

>1k4u_S Phagocyte NADPH oxidase subunit P67PHOX; SH3-peptide complex, helix-turn-helix, hormone/growth factor complex; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 62

 Score = 91.1 bits (227), Expect = 2e-25
 Identities = 21/64 (32%), Positives = 37/64 (57%), Gaps = 2/64 (3%)

Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          Q     + + L+ YEA   ++L  +E DI++++S+   ++ W +GE  G+VG+FP  FV 
Sbjct: 1  QLKKGSQVEALFSYEATQPEDLEFQEGDIILVLSKV--NEEWLEGESKGKVGIFPKVFVE 58

Query: 83 VLPT 86
             T
Sbjct: 59 DSAT 62

>2j6f_A CD2-associated protein; metal-binding, immune response, SH3, SH2 domain, SH3 zinc-finger, SH3- binding, UBL conjugation pathway; 1.7A {Homo sapiens} PDB: 2j6k_A 2j6o_A 2j7i_A 2krm_A Length = 62

 Score = 90.7 bits (226), Expect = 3e-25
 Identities = 24/61 (39%), Positives = 38/61 (62%), Gaps = 1/61 (1%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
             V Y Y+A ++DELT++  +I+  + +   + GW +GEL+GR G+FPDNFV  +    
Sbjct: 3  DYIVEYDYDAVHDDELTIRVGEIIRNVKKLQEE-GWLEGELNGRRGMFPDNFVKEIKRET 61

Query: 89 E 89
          E
Sbjct: 62 E 62

>1udl_A Intersectin 2, KIAA1256; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 98

 Score = 91.7 bits (228), Expect = 3e-25
 Identities = 22/65 (33%), Positives = 38/65 (58%), Gaps = 2/65 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
            +   +Y Y A NEDEL+  +  ++ ++++D  D  WW+GE++G  GLFP N+V +   
Sbjct: 34 VCQVIAMYDYAANNEDELSFSKGQLINVMNKD--DPDWWQGEINGVTGLFPSNYVKMTTD 91

Query: 87 TDETS 91
          +   S
Sbjct: 92 SSGPS 96

>1uti_A GRB2-related adaptor protein 2; signaling protein regulator, SH3 domain/complex, adaptor protein (MONA); 1.5A {Mus musculus} SCOP: b.34.2.1 PDB: 1h3h_A 1oeb_A 2w10_A 2d0n_A Length = 58

 Score = 90.3 bits (225), Expect = 4e-25
 Identities = 20/57 (35%), Positives = 32/57 (56%), Gaps = 2/57 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
             + LY +EA  EDEL  +  ++V ++     +  WW G LH ++GLFP N+V  +
Sbjct: 2  RWARALYDFEALEEDELGFRSGEVVEVLDSS--NPSWWTGRLHNKLGLFPANYVAPM 56

>1gbq_A GRB2; complex (signal transduction/peptide), SH3 domain; NMR {Mus musculus} SCOP: b.34.2.1 PDB: 1gbr_A 2gbq_A 3gbq_A 4gbq_A Length = 74

 Score = 90.8 bits (226), Expect = 4e-25
 Identities = 18/59 (30%), Positives = 34/59 (57%), Gaps = 1/59 (1%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
                 Y ++A  +DEL+ K  DI+ +++ +  D+ W+K EL+G+ G  P N++ + P
Sbjct: 9  SMEAIAKYDFKATADDELSFKRGDILKVLNEE-CDQNWYKAELNGKDGFIPKNYIEMKP 66

>2dil_A Proline-serine-threonine phosphatase-interacting protein 1; SH3 domain, PEST phosphatase-interacting protein 1, CD2- binding protein 1; NMR {Homo sapiens} Length = 69

 Score = 90.4 bits (225), Expect = 4e-25
 Identities = 21/59 (35%), Positives = 31/59 (52%), Gaps = 2/59 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
           +  + LY Y AQN DEL L   DI+ +I     + GWW  E +G+ G  P +++  L 
Sbjct: 8  AQEYRALYDYTAQNPDELDLSAGDILEVILEG--EDGWWTVERNGQRGFVPGSYLEKLS 64

>3ulr_B SRC substrate cortactin; SH3, protein-protein interaction, hydrolase, protein binding; 1.65A {Mus musculus} PDB: 2d1x_A Length = 65

 Score = 90.4 bits (225), Expect = 4e-25
 Identities = 22/56 (39%), Positives = 31/56 (55%), Gaps = 2/56 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
              LY Y+A  +DE++   +DI+  I     D GWW+G   GR GLFP N+V + 
Sbjct: 11 TAIALYDYQAAGDDEISFDPDDIITNIEMI--DDGWWRGVCKGRYGLFPANYVELR 64

>2dl8_A SLIT-ROBO RHO GTPase-activating protein 2; SH3 domain, formin-binding protein 2, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 72

 Score = 90.5 bits (225), Expect = 5e-25
 Identities = 16/65 (24%), Positives = 28/65 (43%), Gaps = 2/65 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
                 + Y  +   EL+ K+   ++L  R      WW+G  +G  GL P  ++ V  T
Sbjct: 9  PIEAIAKFDYVGRTARELSFKKGASLLLYQRA--SDDWWEGRHNGIDGLIPHQYIVVQDT 66

Query: 87 TDETS 91
          +  +S
Sbjct: 67 SGPSS 71

>1sem_A SEM-5; SRC-homology 3 (SH3) domain, peptide-binding protein; 2.00A {Caenorhabditis elegans} SCOP: b.34.2.1 PDB: 2sem_A 3sem_A 1k76_A 1kfz_A Length = 58

 Score = 89.5 bits (223), Expect = 7e-25
 Identities = 20/56 (35%), Positives = 33/56 (58%), Gaps = 2/56 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           +  + L+ +  Q   EL  K  D++ LI++D  D  WW+G+L+ R G+FP N+V 
Sbjct: 2  TKFVQALFDFNPQESGELAFKRGDVITLINKD--DPNWWEGQLNNRRGIFPSNYVC 55

>2epd_A RHO GTPase-activating protein 4; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 76

 Score = 90.1 bits (224), Expect = 7e-25
 Identities = 16/63 (25%), Positives = 29/63 (46%), Gaps = 2/63 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
                 + Y  +   EL+ +  D++ L  R      WW+GE +G  GL P  ++T+   
Sbjct: 10 VVEAVACFAYTGRTAQELSFRRGDVLRLHERA--SSDWWRGEHNGMRGLIPHKYITLPAG 67

Query: 87 TDE 89
          T++
Sbjct: 68 TEK 70

>2l0a_A STAM-1, signal transducing adapter molecule 1; structural genomics, northeast structural genomics consortiu PSI-2, protein structure initiative; NMR {Homo sapiens} Length = 72

 Score = 90.1 bits (224), Expect = 8e-25
 Identities = 23/56 (41%), Positives = 34/56 (60%), Gaps = 2/56 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
            + + +Y +EA  ++ELT K  +I+ ++     D  WWKGE H  +GLFP NFVT
Sbjct: 17 ARKVRAIYDFEAAEDNELTFKAGEIITVLDDS--DPNWWKGETHQGIGLFPSNFVT 70

>1hsq_A Phospholipase C-gamma (SH3 domain); phosphoric diester hydrolase; NMR {Homo sapiens} SCOP: b.34.2.1 PDB: 2hsp_A Length = 71

 Score = 89.7 bits (223), Expect = 8e-25
 Identities = 23/69 (33%), Positives = 36/69 (52%), Gaps = 3/69 (4%)

Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGL-FPDNFVT 82
          P  K   K L+ Y+AQ EDELT  +  I+  + +   + GWW+G+  G+  L FP N+V 
Sbjct: 3  PTFKCAVKALFDYKAQREDELTFIKSAIIQNVEKQ--EGGWWRGDYGGKKQLWFPSNYVE 60

Query: 83 VLPTTDETS 91
           +   +   
Sbjct: 61 EMVNPEGIH 69

>2lcs_A NAP1-binding protein 2; adaptor, transferase, signaling protein; NMR {Saccharomyces cerevisiae} Length = 73

 Score = 89.7 bits (223), Expect = 9e-25
 Identities = 21/67 (31%), Positives = 35/67 (52%), Gaps = 4/67 (5%)

Query: 25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVT 82
          ++ +R   LY +E +N++EL L E DIV +  +    +GW   E     + GL P+ FV+
Sbjct: 3  IVNQRAVALYDFEPENDNELRLAEGDIVFISYKH--GQGWLVAENESGSKTGLVPEEFVS 60

Query: 83 VLPTTDE 89
           +    E
Sbjct: 61 YIQPELE 67

>1uj0_A Signal transducing adaptor molecule (SH3 domain and ITAM motif) 2; STAM, SH3, GRB2, GADS, PXXP, HRS, endocytosis, early endosome, signaling protein/signaling protein complex; 1.70A {Mus musculus} SCOP: b.34.2.1 Length = 62

 Score = 89.6 bits (223), Expect = 9e-25
 Identities = 23/55 (41%), Positives = 33/55 (60%), Gaps = 2/55 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           R + LY +EA  ++ELT K  +++ ++     D  WW+GE H   GLFP NFVT
Sbjct: 6  RRVRALYDFEAVEDNELTFKHGELITVLDDS--DANWWQGENHRGTGLFPSNFVT 58

>2ebp_A SAM and SH3 domain-containing protein 1; proline-glutamate repeat-containing protein, structural genomics, NPPSFA; NMR {Homo sapiens} PDB: 2kea_A Length = 73

 Score = 89.8 bits (223), Expect = 1e-24
 Identities = 19/68 (27%), Positives = 31/68 (45%), Gaps = 2/68 (2%)

Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
              + R    +     + D L LK+ DI+ +IS+     G W G L+ +VG F   +V 
Sbjct: 7  GFCGRARVHTDFTPSPYDTDSLKLKKGDIIDIISKP--PMGTWMGLLNNKVGTFKFIYVD 64

Query: 83 VLPTTDET 90
          VL +   +
Sbjct: 65 VLSSGPSS 72

>2vwf_A Growth factor receptor-bound protein 2; polymorphism, phosphoprotein, golgi apparatus, alternative splicing, HOST-virus interaction, SH3C, signaling; 1.58A {Homo sapiens} PDB: 2w0z_A 1gcq_A 1gfc_A 1gfd_A 1io6_A 2vvk_A Length = 58

 Score = 88.8 bits (221), Expect = 1e-24
 Identities = 18/57 (31%), Positives = 31/57 (54%), Gaps = 2/57 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
             + L+ ++ Q + EL  +  D + ++     D  WWKG  HG+ G+FP N+VT +
Sbjct: 3  TYVQALFDFDPQEDGELGFRRGDFIHVMDNS--DPNWWKGACHGQTGMFPRNYVTAV 57

>2ed1_A 130 kDa phosphatidylinositol 4,5-biphosphate- dependent ARF1 GTPase-activating protein...; GTPase activation, membrane, metal-binding, SH3 domain; NMR {Homo sapiens} PDB: 2rqt_A 2rqu_A Length = 76

 Score = 89.3 bits (222), Expect = 1e-24
 Identities = 23/68 (33%), Positives = 39/68 (57%), Gaps = 5/68 (7%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG---RVGLFPDNFVTV 83
            R K +Y  +A N+DELT  E +++++   +  D+ WW G + G   R G+FP +FV +
Sbjct: 10 VRRVKTIYDCQADNDDELTFIEGEVIIVTGEE--DQEWWIGHIEGQPERKGVFPVSFVHI 67

Query: 84 LPTTDETS 91
          L  +  +S
Sbjct: 68 LSDSGPSS 75

>1zx6_A YPR154WP; SH3 domain, protein binding; 1.60A {Saccharomyces cerevisiae} PDB: 1ynz_A Length = 58

 Score = 88.7 bits (221), Expect = 1e-24
 Identities = 20/54 (37%), Positives = 31/54 (57%), Gaps = 2/54 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          E  + LY ++ Q + +L LK  D V L+ +      W+KG  +GR G+FP N+V
Sbjct: 3  EYVEALYQFDPQQDGDLGLKPGDKVQLLEKL--SPEWYKGSCNGRTGIFPANYV 54

>1z9q_A Neutrophil cytosol factor 4; oxidoreductase activator; NMR {Homo sapiens} Length = 79

 Score = 89.3 bits (222), Expect = 2e-24
 Identities = 20/63 (31%), Positives = 34/63 (53%), Gaps = 2/63 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
            R + L+ +   ++ EL  K  D++ L+SR   +K W +G + G  G+FP +FV +L  
Sbjct: 18 APRAEALFDFTGNSKLELNFKAGDVIFLLSRI--NKDWLEGTVRGATGIFPLSFVKILKD 75

Query: 87 TDE 89
            E
Sbjct: 76 FPE 78

>2dnu_A RUH-061, SH3 multiple domains 1; RSGI, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 71

 Score = 88.9 bits (221), Expect = 2e-24
 Identities = 15/65 (23%), Positives = 34/65 (52%), Gaps = 2/65 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          +E+   + PY +Q++DE+  ++   V +I ++   +GWW     G+ G  P +++     
Sbjct: 8  EEKYVTVQPYTSQSKDEIGFEKGVTVEVIRKN--LEGWWYIRYLGKEGWAPASYLKKAKD 65

Query: 87 TDETS 91
          +  +S
Sbjct: 66 SGPSS 70

>3ngp_A Spectrin alpha chain, brain; beta barrel, structural protein; 1.08A {Gallus gallus} PDB: 1e7o_A 1e6g_A 1e6h_A 1uue_A 1h8k_A 2lj3_A 1aey_A 1m8m_A 1shg_A 1u06_A 2nuz_A 2cdt_A 1hd3_A 2f2v_A 2f2w_A 2jm8_A 2jm9_A 2jma_A 3m0r_A 3m0p_A ... Length = 62

 Score = 88.4 bits (220), Expect = 2e-24
 Identities = 23/58 (39%), Positives = 36/58 (62%), Gaps = 2/58 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          KE   VLY Y+ ++  ELT+K+ DI+ L++    +K WWK E++GR G  P  ++  L
Sbjct: 6  KELVLVLYDYQEKSPRELTVKKGDILTLLNST--NKDWWKIEVNGRQGFVPAAYLKKL 61

>1zlm_A Osteoclast stimulating factor 1; beta barrel, signaling protein; 1.07A {Homo sapiens} Length = 58

 Score = 87.2 bits (217), Expect = 7e-24
 Identities = 21/55 (38%), Positives = 29/55 (52%), Gaps = 2/55 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
           +  + LY +E +  DEL  +E DI+ +      D  WWKG   GR GL P N+V
Sbjct: 3  VKVFRALYTFEPRTPDELYFEEGDIIYITDMS--DTNWWKGTSKGRTGLIPSNYV 55

>2gnc_A SLIT-ROBO RHO GTPase-activating protein 1; beta barrel, signaling protein; 1.80A {Mus musculus} Length = 60

 Score = 86.9 bits (216), Expect = 8e-24
 Identities = 15/57 (26%), Positives = 27/57 (47%), Gaps = 2/57 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
           E     + Y  ++  EL+ K+   ++L  R    + WW+G  +G  GL P  ++ V
Sbjct: 6  PEFAIAKFDYVGRSARELSFKKGASLLLYHR--ASEDWWEGRHNGIDGLVPHQYIVV 60

>2ega_A SH3 and PX domain-containing protein 2A; SH3 domain, KIAA0418 protein, SH3MD1, SH3 multiple domains 1, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 70

 Score = 87.0 bits (216), Expect = 1e-23
 Identities = 14/67 (20%), Positives = 29/67 (43%), Gaps = 2/67 (2%)

Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
              E+  V+  Y+ Q   EL+L+  ++V +I ++  + GWW        G  P  ++  
Sbjct: 5  SSGLEQYVVVSNYKKQENSELSLQAGEVVDVIEKN--ESGWWFVSTSEEQGWVPATYLEA 62

Query: 84 LPTTDET 90
            +   +
Sbjct: 63 QNSGPSS 69

>1y0m_A 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase gamma 1; SH3 domain, hydrolase; 1.20A {Rattus norvegicus} PDB: 1ywp_A 1ywo_A Length = 61

 Score = 86.1 bits (214), Expect = 2e-23
 Identities = 23/60 (38%), Positives = 34/60 (56%), Gaps = 3/60 (5%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGL-FPDNFVTVLP 85
          K   K L+ Y+AQ EDELT  +  I+  + +   D GWW+G+  G+  L FP N+V  + 
Sbjct: 3  KSAVKALFDYKAQREDELTFTKSAIIQNVEKQ--DGGWWRGDYGGKKQLWFPSNYVEEMI 60

>4f14_A Nebulette; SH3 domain, heart muscle, actin-binding protein-peptide COMP; 1.20A {Homo sapiens} PDB: 1ark_A 1neb_A 3i35_A Length = 64

 Score = 85.4 bits (212), Expect = 5e-23
 Identities = 18/59 (30%), Positives = 32/59 (54%), Gaps = 4/59 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
             + +Y Y AQ+EDE++ ++ D +V +     D GW  G +   GR G+ P N++  +
Sbjct: 7  RTYRAMYDYSAQDEDEVSFRDGDYIVNV--QPIDDGWMYGTVQRTGRTGMLPANYIEFV 63

>1w70_A Neutrophil cytosol factor 4; NADPH oxidase, P40PHOX, P47PHOX, SH3 domain, polyproline; 1.46A {Homo sapiens} PDB: 1w6x_A Length = 60

 Score = 84.9 bits (211), Expect = 5e-23
 Identities = 19/58 (32%), Positives = 33/58 (56%), Gaps = 2/58 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
            R + L+ +   ++ EL  K  D++ L+SR   +K W +G + G  G+FP +FV +L
Sbjct: 4  HMRAEALFDFTGNSKLELNFKAGDVIFLLSRI--NKDWLEGTVRGATGIFPLSFVKIL 59

>2e5k_A Suppressor of T-cell receptor signaling 1; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 94

 Score = 86.0 bits (213), Expect = 5e-23
 Identities = 26/86 (30%), Positives = 38/86 (44%), Gaps = 5/86 (5%)

Query: 18 GRRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRD--APDKGWWKG--ELHGRV 73
          G R  +    E  +V+YPY  QN+DEL L   D + +   +  +  +GW  G     G  
Sbjct: 7  GSRDIRFANHETLQVIYPYTPQNDDELELVPGDFIFMSPMEQTSTSEGWIYGTSLTTGCS 66

Query: 74 GLFPDNFVTVLPTTD-ETSIKSEKPS 98
          GL P+N++T            S  PS
Sbjct: 67 GLLPENYITKADECSTWIFHGSSGPS 92

>2eqi_A Phospholipase C, gamma 2; SH3 domain, PLCG2, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus} Length = 69

 Score = 84.6 bits (210), Expect = 8e-23
 Identities = 20/58 (34%), Positives = 31/58 (53%), Gaps = 3/58 (5%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRV-GLFPDNFVTVL 84
             K LY Y+A+  DELT     ++  +S++    GWWKG+   R+   FP N+V  +
Sbjct: 8  RTVKALYDYKAKRSDELTFCRGALIHNVSKE--PGGWWKGDYGTRIQQYFPSNYVEDI 63

>1wx6_A Cytoplasmic protein NCK2; SH3 domain, structural genomics, signal transduction, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} Length = 91

 Score = 85.2 bits (211), Expect = 8e-23
 Identities = 22/74 (29%), Positives = 35/74 (47%), Gaps = 1/74 (1%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPT 86
              + LYP+ +  E+EL  ++ + + +I +   D  WWK +   G+VGL P N+V VL  
Sbjct: 18  HVVQTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVLSD 77

Query: 87  TDETSIKSEKPSPA 100
                     PS  
Sbjct: 78  GPALHPAHSGPSSG 91

>1neg_A Spectrin alpha chain, brain; SH3-domain fold, five antiparallel beta sheets, structural protein; 2.30A {Gallus gallus} SCOP: b.34.2.1 Length = 83

 Score = 85.1 bits (211), Expect = 9e-23
 Identities = 21/62 (33%), Positives = 34/62 (54%), Gaps = 2/62 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          KE    LY Y+ ++  E+T+K+ DI+ L++    +K WWK E++ R G  P  +V  L  
Sbjct: 17 KELVLALYDYQEKSPREVTMKKGDILTLLNST--NKDWWKVEVNDRQGFVPAAYVKKLAA 74

Query: 87 TD 88
            
Sbjct: 75 AW 76

>2dbk_A CRK-like protein; structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 88

 Score = 85.2 bits (211), Expect = 1e-22
 Identities = 19/70 (27%), Positives = 31/70 (44%), Gaps = 2/70 (2%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
          +        A ++  L L+  DIV +   +    G W+GE++GR GLFP   V +    +
Sbjct: 20 KAIQKRVPCAYDKTALALEVGDIVKVTRMN--INGQWEGEVNGRKGLFPFTHVKIFDPQN 77

Query: 89 ETSIKSEKPS 98
              +S   S
Sbjct: 78 PDENESGPSS 87

>2ct3_A Vinexin; SH3 domian, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 70

 Score = 84.2 bits (209), Expect = 1e-22
 Identities = 21/60 (35%), Positives = 31/60 (51%), Gaps = 4/60 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLP 85
             + +Y Y  QNEDEL L+E D V ++ +   D GW+ G      + G FP N+V  + 
Sbjct: 8  TPYRAMYQYRPQNEDELELREGDRVDVMQQC--DDGWFVGVSRRTQKFGTFPGNYVAPVS 65

>2enm_A Sorting nexin-9; SH3-like barrel, protein transport, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus} Length = 77

 Score = 83.9 bits (208), Expect = 2e-22
 Identities = 18/66 (27%), Positives = 36/66 (54%), Gaps = 3/66 (4%)

Query: 29 RCKVLYPYEAQ-NEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT 86
          + +V+Y + A+   +ELT+ E +I+ + + +    GW +G+   G  GL P ++V +LP 
Sbjct: 11 KARVMYDFAAEPGNNELTVTEGEIITVTNPNV-GGGWLEGKNNKGEQGLVPTDYVEILPN 69

Query: 87 TDETSI 92
            +   
Sbjct: 70 DGKDPF 75

>1ue9_A Intersectin 2; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics, endocytosis/exocytosis complex; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 80

 Score = 83.6 bits (207), Expect = 3e-22
 Identities = 22/81 (27%), Positives = 38/81 (46%), Gaps = 13/81 (16%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGR-----VGLFPDNFV 81
            E  +V   Y A   ++L+L    +++++ ++    GWW+GEL  R      G FP + V
Sbjct: 7   GEIAQVTSAYVASGSEQLSLAPGQLILILKKN--TSGWWQGELQARGKKRQKGWFPASHV 64

Query: 82  TVLPTTDETSIKSEKPSPAKS 102
            +L  +      SE+ S   S
Sbjct: 65  KLLGPS------SERASGPSS 79

>1x2p_A Protein arginine N-methyltransferase 2; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 68

 Score = 83.1 bits (206), Expect = 3e-22
 Identities = 14/58 (24%), Positives = 24/58 (41%), Gaps = 2/58 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
          E    +  Y A +E +L+    + ++++ +      WW GE  G  G  P N V    
Sbjct: 8  EEFVAIADYAATDETQLSFLRGEKILILRQT--TADWWWGERAGCCGYIPANHVGKHS 63

>2bzy_A CRK-like protein, CRKL SH3C; SH3 domain, dimer, nuclear export; 2.5A {Homo sapiens} PDB: 2bzx_A Length = 67

 Score = 82.8 bits (205), Expect = 4e-22
 Identities = 18/63 (28%), Positives = 29/63 (46%), Gaps = 4/63 (6%)

Query: 30 CKVLYPYE--AQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
           K +      A ++  L L+  DIV +   +    G W+GE++GR GLFP   V +    
Sbjct: 4  AKAIQKRVPCAYDKTALALEVGDIVKVTRMN--INGQWEGEVNGRKGLFPFTHVKIFDPQ 61

Query: 88 DET 90
          +  
Sbjct: 62 NPD 64

>1jo8_A ABP1P, actin binding protein; SH3 domain actin-binding-protein, structural protein; 1.30A {Saccharomyces cerevisiae} SCOP: b.34.2.1 PDB: 2k3b_A 2rpn_A Length = 58

 Score = 81.9 bits (203), Expect = 8e-22
 Identities = 22/57 (38%), Positives = 30/57 (52%), Gaps = 4/57 (7%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
              Y Y+A  ++ELT  E D ++ I     D  WW GEL   G  GLFP N+V++ 
Sbjct: 3  ATAEYDYDAAEDNELTFVENDKIINIEFV--DDDWWLGELEKDGSKGLFPSNYVSLG 57

>2x3w_D Syndapin I, protein kinase C and casein kinase substrate in N protein 1; endocytosis, N-WAsp, dynamin, pacsin I, transferase; 2.64A {Mus musculus} PDB: 2x3x_D Length = 60

 Score = 81.5 bits (202), Expect = 1e-21
 Identities = 20/57 (35%), Positives = 33/57 (57%), Gaps = 2/57 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVL 84
          R + LY Y+ Q +DEL+ K  D +  +  +    GW +G L  G++GL+P N+V  +
Sbjct: 5  RVRALYDYDGQEQDELSFKAGDELTKLGEEDEQ-GWCRGRLDSGQLGLYPANYVEAI 60

>2csi_A RIM-BP2, RIM binding protein 2; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 76

 Score = 82.0 bits (203), Expect = 1e-21
 Identities = 21/65 (32%), Positives = 31/65 (47%), Gaps = 8/65 (12%)

Query: 28 ERCKVLYPYEAQN-------EDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNF 80
           R   LY Y+ +        E ELT    DI+ +      D G++ GEL+G+ GL P NF
Sbjct: 8  RRMVALYDYDPRESSPNVDVEAELTFCTGDIITVFGEIDED-GFYYGELNGQKGLVPSNF 66

Query: 81 VTVLP 85
          +  + 
Sbjct: 67 LEEVS 71

>2yup_A Vinexin; sorbin and SH3 domain-containing protein 3, SH3-containing adapter molecule 1, SCAM-1, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 90

 Score = 82.1 bits (203), Expect = 2e-21
 Identities = 18/78 (23%), Positives = 35/78 (44%), Gaps = 4/78 (5%)

Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNF 80
          Q +        Y ++   E EL+ ++ + + LI +   ++ W++G +   GR G+FP ++
Sbjct: 13 QVLEYGEAVAQYTFKGDLEVELSFRKGEHICLIRKV--NENWYEGRITGTGRQGIFPASY 70

Query: 81 VTVLPTTDETSIKSEKPS 98
          V V             PS
Sbjct: 71 VQVSREPRLRLCDDSGPS 88

>1uhf_A Intersectin 2; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics, signaling protein; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 69

 Score = 81.2 bits (201), Expect = 2e-21
 Identities = 18/60 (30%), Positives = 29/60 (48%), Gaps = 3/60 (5%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
          E    LYPY +    +LT  E + +++  +D     WW G +  R G+FP N+V    + 
Sbjct: 9  EEYIALYPYSSVEPGDLTFTEGEEILVTQKDG---EWWTGSIGDRSGIFPSNYVKPKDSG 65

>1uhc_A KIAA1010 protein; beta barrel, SH3, human cDNA, structural genomics, riken structural genomics/proteomics initiative, RSGI, unknown function; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 79

 Score = 80.9 bits (200), Expect = 3e-21
 Identities = 12/62 (19%), Positives = 30/62 (48%), Gaps = 2/62 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP--DKGWWKGELHGRVGLFPDNFVTVL 84
           +    +Y ++A+N +EL++     + ++       +  WW  E++G+ G  P N++   
Sbjct: 13 NQVYFAVYTFKARNPNELSVSANQKLKILEFKDVTGNTEWWLAEVNGKKGYVPSNYIRKT 72

Query: 85 PT 86
           +
Sbjct: 73 ES 74

>2eyx_A V-CRK sarcoma virus CT10 oncogene homolog isoform A; SH3, signaling protein; NMR {Homo sapiens} Length = 67

 Score = 80.1 bits (198), Expect = 4e-21
 Identities = 15/61 (24%), Positives = 29/61 (47%), Gaps = 4/61 (6%)

Query: 30 CKVLYPYE--AQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
           +V+      A ++  L L+  ++V +   +    G W+GE +G+ G FP   V +L   
Sbjct: 9  ARVIQKRVPNAYDKTALALEVGELVKVTKIN--VSGQWEGECNGKRGHFPFTHVRLLDQQ 66

Query: 88 D 88
          +
Sbjct: 67 N 67

>4esr_A Jouberin; AHI-1, AHI1, AHI-1 SH3 domain, SH3 domain, dynamin-2, protei binding, chronic myeloid leukemia; 1.53A {Homo sapiens} Length = 69

 Score = 80.1 bits (198), Expect = 5e-21
 Identities = 21/63 (33%), Positives = 29/63 (46%), Gaps = 3/63 (4%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT 86
               LY Y A   DELT+   DI+ +  +D  ++ WW G +  G+ G FP N V     
Sbjct: 7  PTVVALYDYTANRSDELTIHRGDIIRVFFKD--NEDWWYGSIGKGQEGYFPANHVASETL 64

Query: 87 TDE 89
            E
Sbjct: 65 YQE 67

>1u5s_A Cytoplasmic protein NCK2; protein-protein complex, beta barrel, beta sheet, zinc finger, metal binding protein; NMR {Homo sapiens} SCOP: b.34.2.1 PDB: 2fry_A Length = 71

 Score = 80.4 bits (199), Expect = 5e-21
 Identities = 20/59 (33%), Positives = 33/59 (55%), Gaps = 1/59 (1%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP 85
             + LYP+ +  E+EL  ++ + + +I +   D  WWK +   G+VGL P N+V VL 
Sbjct: 7  HVVQTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVLS 65

>2ecz_A Sorbin and SH3 domain-containing protein 1; glycoprotein, membrane, nuclear protein, phosphorylation, polymorphism, transport, structural genomics; NMR {Homo sapiens} Length = 70

 Score = 80.0 bits (198), Expect = 5e-21
 Identities = 12/60 (20%), Positives = 30/60 (50%), Gaps = 4/60 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG--RVGLFPDNFVTVLP 85
                + +    + E++ ++ + + L+ +   D+ W++G + G  R G+FP  +V V+ 
Sbjct: 8  GEAIAKFNFNGDTQVEMSFRKGERITLLRQV--DENWYEGRIPGTSRQGIFPITYVDVIS 65

>2csq_A RIM-BP2, RIM binding protein 2; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 97

 Score = 81.1 bits (200), Expect = 5e-21
 Identities = 22/86 (25%), Positives = 36/86 (41%), Gaps = 9/86 (10%)

Query: 22 RQPVLKERCKVLYPYEAQN--------EDELTLKEEDIVVLISRDAPDKGWWKGELHGRV 73
           + +       L+ Y+           E+EL  KE  I+ +      D G+++GE   R+
Sbjct: 12 AEELPARIFVALFDYDPLTMSPNPDAAEEELPFKEGQIIKVYGDKDAD-GFYRGETCARL 70

Query: 74 GLFPDNFVTVLPTTDETSIKSEKPSP 99
          GL P N V+ +   DE  +    PS 
Sbjct: 71 GLIPCNMVSEIQADDEEMMDQSGPSS 96

>2dl5_A KIAA0769 protein; SH3 domain, FCHSD2, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 78

 Score = 80.5 bits (199), Expect = 5e-21
 Identities = 19/64 (29%), Positives = 35/64 (54%), Gaps = 2/64 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTT 87
           CKV+Y Y+A   DELT++E +++ +I     +  W K     G+VG  P+ ++    ++
Sbjct: 15 TCKVVYSYKASQPDELTIEEHEVLEVIEDGDME-DWVKARNKVGQVGYVPEKYLQFPTSS 73

Query: 88 DETS 91
            +S
Sbjct: 74 GPSS 77

>1wxu_A Peroxisomal biogenesis factor 13; SH3 domain, PEX13, protein-protein interaction, structural genomics; NMR {Mus musculus} Length = 93

 Score = 80.6 bits (199), Expect = 7e-21
 Identities = 17/77 (22%), Positives = 33/77 (42%), Gaps = 3/77 (3%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRD--APDKGWWKGELHGR-VGLFPDNFVTV 83
               +  Y + A +++E++ +  D++ L  ++     +GW    L G+  GL P N+V +
Sbjct: 17  HVVARAEYDFVAVSDEEISFRAGDMLNLALKEQQPKVRGWLLASLDGQTTGLIPANYVKI 76

Query: 84  LPTTDETSIKSEKPSPA 100
           L            PS  
Sbjct: 77  LGKRRGRKTIESGPSSG 93

>2cuc_A SH3 domain containing ring finger 2; structural genomics, ring finger 2 containing protein, NPPSFA; NMR {Mus musculus} Length = 70

 Score = 79.2 bits (196), Expect = 1e-20
 Identities = 17/60 (28%), Positives = 30/60 (50%), Gaps = 4/60 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLP 85
               L+ Y A   +EL L++ + + ++ +     GW KG   L GR G+FP ++V  + 
Sbjct: 8  NMFVALHTYSAHRPEELDLQKGEGIRVLGKY--QDGWLKGLSLLTGRTGIFPSDYVIPVS 65

>1zuu_A BZZ1 protein; SH3 domain, unknown function; 0.97A {Saccharomyces cerevisiae} SCOP: b.34.2.1 Length = 58

 Score = 78.7 bits (195), Expect = 1e-20
 Identities = 19/57 (33%), Positives = 31/57 (54%), Gaps = 3/57 (5%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWK--GELHGRVGLFPDNFVTV 83
            KVLY Y  +++DE+T+   D + L++RD    GW K   +  G  GL P  ++ +
Sbjct: 3  ENKVLYAYVQKDDDEITITPGDKISLVARDTGS-GWTKINNDTTGETGLVPTTYIRI 58

>2o9s_A Ponsin; SH3 domain, signaling protein; 0.83A {Homo sapiens} PDB: 2o31_A 2o9v_A 2o2w_A Length = 67

 Score = 78.1 bits (193), Expect = 3e-20
 Identities = 12/59 (20%), Positives = 30/59 (50%), Gaps = 4/59 (6%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG--RVGLFPDNFVTVLP 85
               + +    + E++ ++ + + L+ +   D+ W++G + G  R G+FP  +V V+ 
Sbjct: 8  EAIAKFNFNGDTQVEMSFRKGERITLLRQV--DENWYEGRIPGTSRQGIFPITYVDVIK 64

>2ekh_A SH3 and PX domain-containing protein 2A; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 80

 Score = 78.7 bits (194), Expect = 3e-20
 Identities = 12/75 (16%), Positives = 25/75 (33%), Gaps = 3/75 (4%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
                    Y+   + E++      V ++ +   + GWW        G  P +++ +   
Sbjct: 8   ATSYMTCSAYQKVQDSEISFPAGVEVQVLEKQ--ESGWWYVRFGELEGWAPSHYLVLDEN 65

Query: 87  TD-ETSIKSEKPSPA 100
              + S K   PS  
Sbjct: 66  EQPDPSGKESGPSSG 80

>1tg0_A BBC1 protein, myosin tail region-interacting protein MTI1; yeast, SH3 domain, structural genomics, contractIle protein; 0.97A {Saccharomyces cerevisiae} PDB: 1zuk_A 1wdx_A Length = 68

 Score = 78.1 bits (193), Expect = 3e-20
 Identities = 17/66 (25%), Positives = 34/66 (51%), Gaps = 7/66 (10%)

Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG-----RVGLFP 77
          +P +  +    +PY++  ED+L  +++  +++ S +  D  W+ GE          G+FP
Sbjct: 3  EPEVPFKVVAQFPYKSDYEDDLNFEKDQEIIVTSVE--DAEWYFGEYQDSNGDVIEGIFP 60

Query: 78 DNFVTV 83
           +FV V
Sbjct: 61 KSFVAV 66

>1bb9_A Amphiphysin 2; transferase, SH3 domain; 2.20A {Rattus norvegicus} SCOP: b.34.2.1 PDB: 1muz_A 1mv0_B Length = 115

 Score = 79.4 bits (195), Expect = 3e-20
 Identities = 22/74 (29%), Positives = 34/74 (45%), Gaps = 13/74 (17%)

Query: 24  PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDK---GWWKG----------ELH 70
           P    + +  + Y A + DEL LK  D+V++I    P++   GW  G          EL 
Sbjct: 41  PGFMFKVQAQHDYTATDTDELQLKAGDVVLVIPFQNPEEQDEGWLMGVKESDWNQHKELE 100

Query: 71  GRVGLFPDNFVTVL 84
              G+FP+NF   +
Sbjct: 101 KCRGVFPENFTERV 114

>1spk_A RSGI RUH-010, riken cDNA 1300006M19; structural genomics, SH3 domain, five-stranded barrel, mouse cDNA; NMR {Mus musculus} SCOP: b.34.2.1 Length = 72

 Score = 77.8 bits (192), Expect = 5e-20
 Identities = 16/62 (25%), Positives = 31/62 (50%), Gaps = 4/62 (6%)

Query: 27 KERCKVLYPYEAQ-NEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTV 83
           ++ K ++P+ A  N+  L+  + D++ L+  +  D GW  GE       G FP ++  +
Sbjct: 7  GQKVKTIFPHTAGNNKTLLSFAQGDVLTLLIPEEKD-GWLYGEHDTTKARGWFPSSYTKL 65

Query: 84 LP 85
          L 
Sbjct: 66 LS 67

>2fpf_A C-JUN-amino-terminal kinase interacting protein 1; scaffold protein 1, islet-brain-1, IB-1, mitogen-activated P kinase 8-interacting protein 1; 3.00A {Rattus norvegicus} Length = 71

 Score = 77.3 bits (191), Expect = 6e-20
 Identities = 12/66 (18%), Positives = 32/66 (48%), Gaps = 4/66 (6%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVL 84
          ++  + ++ +  ++EDEL L+ +D +++  +   +  W++      G  G+FP  +   +
Sbjct: 6  EQTHRAIFRFVPRHEDELELEVDDPLLVELQA--EDYWYEAYNMRTGARGVFPAYYAIEV 63

Query: 85 PTTDET 90
              E 
Sbjct: 64 TKEPEH 69

>1ng2_A Neutrophil cytosolic factor 1; P47PHOX, autoinhibited, SH3 domain, NADPH oxidase, oxidoredu activator; 1.70A {Homo sapiens} SCOP: b.34.2.1 b.34.2.1 PDB: 1uec_A 1ov3_A 1wlp_B Length = 193

 Score = 80.8 bits (199), Expect = 6e-20
 Identities = 16/79 (20%), Positives = 36/79 (45%), Gaps = 2/79 (2%)

Query: 23  QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           + ++ +  + +  YE  +  E+ L   D+V ++ +   + GWW  ++  + G  P +F+ 
Sbjct: 7   EFIILQTYRAIADYEKTSGSEMALSTGDVVEVVEKS--ESGWWFCQMKAKRGWIPASFLE 64

Query: 83  VLPTTDETSIKSEKPSPAK 101
            L + DET       +   
Sbjct: 65  PLDSPDETEDPEPNYAGEP 83

>1ng2_A Neutrophil cytosolic factor 1; P47PHOX, autoinhibited, SH3 domain, NADPH oxidase, oxidoredu activator; 1.70A {Homo sapiens} SCOP: b.34.2.1 b.34.2.1 PDB: 1uec_A 1ov3_A 1wlp_B Length = 193

 Score = 79.3 bits (195), Expect = 3e-19
 Identities = 21/104 (20%), Positives = 38/104 (36%), Gaps = 3/104 (2%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
           E    +  Y A   DE++L E + V +I +     GWW        G FP  ++      
Sbjct: 82  EPYVAIKAYTAVEGDEVSLLEGEAVEVIHKL--LDGWWVIRKDDVTGYFPSMYLQKSG-Q 138

Query: 88  DETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDLTNKK 131
           D +  + +    A    + IR++ +    +   L +     N  
Sbjct: 139 DVSQAQRQIKRGAPPRRSSIRNAHSIHQRSRKRLSQDAYRRNSV 182

>4e6r_A Cytoplasmic protein NCK2; SH3 domain, protein binding, structural genomics, joint CENT structural genomics, JCSG, protein structure initiative; HET: MLY; 2.20A {Homo sapiens} PDB: 2frw_A 2js0_A Length = 58

 Score = 76.8 bits (189), Expect = 7e-20
 Identities = 19/54 (35%), Positives = 30/54 (55%), Gaps = 2/54 (3%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
           V + Y A+ EDEL+L     V ++  +    GWW+G  +G++G FP N+V   
Sbjct: 5  FVXFAYVAEREDELSLVXGSRVTVM--EXCSDGWWRGSYNGQIGWFPSNYVLEE 56

>2ct4_A CDC42-interacting protein 4; thyroid receptor interacting protein 10, SH3 domain, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 70

 Score = 76.2 bits (188), Expect = 2e-19
 Identities = 14/59 (23%), Positives = 27/59 (45%), Gaps = 2/59 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT 86
           C  +Y +E  +E  +++ E + + L+  D  D GW +     G  G  P +++ V   
Sbjct: 9  HCVAIYHFEGSSEGTISMAEGEDLSLMEEDKGD-GWTRVRRKEGGEGYVPTSYLRVTSG 66

>2ege_A Uncharacterized protein KIAA1666; SH3 domain, KIAA1666 protein, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 75

 Score = 76.3 bits (188), Expect = 2e-19
 Identities = 13/67 (19%), Positives = 26/67 (38%), Gaps = 8/67 (11%)

Query: 27 KERCKVLYPYEAQN-------EDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDN 79
           +       Y+  +       +  L L+  D+V++        G++ GEL G  GL P +
Sbjct: 7  GKIMIAALDYDPGDGQMGGQGKGRLALRAGDVVMVYGPMDDQ-GFYYGELGGHRGLVPAH 65

Query: 80 FVTVLPT 86
           +  +  
Sbjct: 66 LLDHMSL 72

>2fpe_A C-JUN-amino-terminal kinase interacting protein 1; SRC-homology 3 (SH3) domain, all beta structure, signaling protein; HET: P6G; 1.75A {Rattus norvegicus} PDB: 2fpd_A* Length = 62

 Score = 76.1 bits (188), Expect = 2e-19
 Identities = 11/61 (18%), Positives = 31/61 (50%), Gaps = 4/61 (6%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
          ++  + ++ +  ++EDEL L+ +D +++  +   +  W++      G  G+FP  +   +
Sbjct: 3  EQTHRAIFRFVPRHEDELELEVDDPLLVELQA--EDYWYEAYNMRTGARGVFPAYYAIEV 60

Query: 85 P 85
           
Sbjct: 61 T 61

>3rnj_A Brain-specific angiogenesis inhibitor 1-associate 2; structural genomics, structural genomics consortium, SGC, BE barrel; HET: EDT; 1.50A {Homo sapiens} Length = 67

 Score = 75.8 bits (187), Expect = 2e-19
 Identities = 18/61 (29%), Positives = 29/61 (47%), Gaps = 4/61 (6%)

Query: 27 KERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTV 83
          + R K ++ + A  N   L+ KE D++ L+  +    GW  GE       G FP ++  V
Sbjct: 7  RMRVKAIFSHAAGDNSTLLSFKEGDLITLLVPE-ARDGWHYGESEKTKMRGWFPFSYTRV 65

Query: 84 L 84
          L
Sbjct: 66 L 66

>2v1q_A SLA1, cytoskeleton assembly control protein SLA1; structural genomics, phosphorylation, structural protein, yeast, SH3 domain; 1.2A {Saccharomyces cerevisiae} PDB: 1z9z_A Length = 60

 Score = 75.7 bits (187), Expect = 2e-19
 Identities = 22/60 (36%), Positives = 33/60 (55%), Gaps = 3/60 (5%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
           ER  V Y + A+++DELT+K  D V ++  D   K WW  +L   G+ GL P  F+  +
Sbjct: 2  MERGIVQYDFMAESQDELTIKSGDKVYILD-DKKSKDWWMCQLVDSGKSGLVPAQFIEPV 60

>1nm7_A Peroxisomal membrane protein PAS20; yeast, PEX5P, PEX14P, PEX13P, import machine, SH3 domain, protein transport; NMR {Saccharomyces cerevisiae} SCOP: b.34.2.1 Length = 69

 Score = 75.5 bits (186), Expect = 3e-19
 Identities = 18/63 (28%), Positives = 34/63 (53%), Gaps = 5/63 (7%)

Query: 27 KERCKVLYPYEAQN-EDELTLKEEDIVVLISRDAP---DKGWWKGEL-HGRVGLFPDNFV 81
              + LY +  +N E E+ LK+ D++ ++S+  P   D  WWK    +G +G  P N++
Sbjct: 7  HHFARALYDFVPENPEMEVALKKGDLMAILSKKDPLGRDSDWWKVRTKNGNIGYIPYNYI 66

Query: 82 TVL 84
           ++
Sbjct: 67 EII 69

>1wxb_A Epidermal growth factor receptor pathway substrate 8-like protein; SH3, EPS8, EPS8L2, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 68

 Score = 75.0 bits (185), Expect = 6e-19
 Identities = 12/59 (20%), Positives = 30/59 (50%), Gaps = 2/59 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP 85
           +  K+LY + A+N +EL++ +++++ ++  +   + W      G+ G  P N +    
Sbjct: 7  GKYVKILYDFTARNANELSVLKDEVLEVL--EDGRQWWKLRSRSGQAGYVPCNILGEAS 63

>2jt4_A Cytoskeleton assembly control protein SLA1; endocytosis, SH3, actin-binding, cytoplasm, cytoskeleton, phosphorylation, SH3 domain, DNA damage, DNA repair, nucleus; NMR {Saccharomyces cerevisiae} Length = 71

 Score = 75.0 bits (185), Expect = 6e-19
 Identities = 23/72 (31%), Positives = 36/72 (50%), Gaps = 8/72 (11%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
          K+R  V Y + A+++DELT+K  D V ++  D   K WW  +L   G+ GL P  F+  +
Sbjct: 6  KKRGIVQYDFMAESQDELTIKSGDKVYILD-DKKSKDWWMCQLVDSGKSGLVPAQFIEPV 64

Query: 85 PTTDETSIKSEK 96
                  K  +
Sbjct: 65 -----RDKKHTE 71

>1wie_A RIM binding protein 2; beta barrel, KIAA0318 protein, structural genomics, riken structural genomics/proteomics initiative, RSGI, protein binding; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 96

 Score = 75.3 bits (185), Expect = 8e-19
 Identities = 21/77 (27%), Positives = 30/77 (38%), Gaps = 8/77 (10%)

Query: 29 RCKVLYPYEAQ------NEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFV 81
           C   Y Y          E EL L     + +      D G+++GE L G+ GL P NFV
Sbjct: 19 LCVARYSYNPFDGPNENPEAELPLTAGKYLYVYGDMDED-GFYEGELLDGQRGLVPSNFV 77

Query: 82 TVLPTTDETSIKSEKPS 98
            +   +     +  PS
Sbjct: 78 DFVQDNESRLASTSGPS 94

>1b07_A Protein (proto-oncogene CRK (CRK)); SH3 domain, inhibitors, peptoids, protein-protein recognition, proline-rich motifs, signal transduction; 2.50A {Mus musculus} SCOP: b.34.2.1 Length = 65

 Score = 74.2 bits (183), Expect = 9e-19
 Identities = 14/63 (22%), Positives = 29/63 (46%), Gaps = 3/63 (4%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPT 86
          E  + L+ +   +E++L  K+ DI+ +  +   ++ WW  E   G+ G+ P  +V     
Sbjct: 4  EYVRALFDFNGNDEEDLPFKKGDILRIRDKP--EEQWWNAEDSEGKRGMIPVPYVEKYHH 61

Query: 87 TDE 89
             
Sbjct: 62 HHH 64

>2kym_A BUD emergence protein 1; SH3 domain, BEM1P, SH3-CI, STE20P PRR, CDC42P-interacting, S signaling protein; NMR {Lodderomyces elongisporus} Length = 120

 Score = 75.7 bits (186), Expect = 9e-19
 Identities = 16/83 (19%), Positives = 33/83 (39%), Gaps = 5/83 (6%)

Query: 31  KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGR---VGLFPDNFVTVLPTT 87
             LY ++A+ +DEL +   + + + +    D  W+  +   R    GL P ++V ++   
Sbjct: 7   VTLYEFKAERDDELDVSPGENLSICAHY--DYEWFIAKPINRLGGPGLVPVSYVRIIDLM 64

Query: 88  DETSIKSEKPSPAKSTTNRIRDS 110
           D     S      +     I + 
Sbjct: 65  DPAKYASVDTYDREQVMKIIDEF 87

>1x6b_A RHO guanine exchange factor (GEF) 16; SH3 domain, neuroblastoma, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 79

 Score = 74.7 bits (184), Expect = 9e-19
 Identities = 16/59 (27%), Positives = 33/59 (55%), Gaps = 5/59 (8%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLP 85
          + ++   + A+  DE+TL++ D+V+++ +   + GW  GE    G  G FP++F   + 
Sbjct: 19 QVEITKAFFAKQADEVTLQQADVVLVLQQ---EDGWLYGERLRDGETGWFPEDFARFIS 74

>1jqq_A PEX13P, peroxisomal membrane protein PAS20, PAS20P, roxin-13; compact beta-barrel of five anti-parrallel beta-strands; 2.65A {Saccharomyces cerevisiae} SCOP: b.34.2.1 PDB: 1n5z_A Length = 92

 Score = 74.9 bits (184), Expect = 1e-18
 Identities = 20/81 (24%), Positives = 39/81 (48%), Gaps = 5/81 (6%)

Query: 23 QPVLKERCKVLYPYEAQN-EDELTLKEEDIVVLISRDAP---DKGWWKGEL-HGRVGLFP 77
           P   E  + LY +  +N E E+ LK+ D++ ++S+  P   D  WWK    +G +G  P
Sbjct: 10 DPSKLEFARALYDFVPENPEMEVALKKGDLMAILSKKDPLGRDSDWWKVRTKNGNIGYIP 69

Query: 78 DNFVTVLPTTDETSIKSEKPS 98
           N++ ++    +     ++  
Sbjct: 70 YNYIEIIKRRKKIEHVDDETR 90

>1wxt_A Hypothetical protein FLJ21522; SH3 domain, EPS8-related protein 3, protein-protein interaction, structural genomics; NMR {Homo sapiens} Length = 68

 Score = 73.8 bits (182), Expect = 1e-18
 Identities = 17/59 (28%), Positives = 29/59 (49%), Gaps = 2/59 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           + +VLY +EA+N  ELT+ + + + ++  D   + W      GR G  P N +  L  
Sbjct: 8  LKMQVLYEFEARNPRELTVVQGEKLEVL--DHSKRWWLVKNEAGRSGYIPSNILEPLSG 64

>2kxc_A Brain-specific angiogenesis inhibitor 1-associate 2-like protein 1; IRTKS-SH3, espfu, complex structure, protein binding; NMR {Homo sapiens} Length = 67

 Score = 73.9 bits (182), Expect = 1e-18
 Identities = 17/62 (27%), Positives = 32/62 (51%), Gaps = 4/62 (6%)

Query: 27 KERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTV 83
          K++ K ++P+ A  N+  L+  + D++ L+  +  D GW  GE       G FP ++  +
Sbjct: 6  KQKVKTIFPHTAGSNKTLLSFAQGDVITLLIPEEKD-GWLYGEHDVSKARGWFPSSYTKL 64

Query: 84 LP 85
          L 
Sbjct: 65 LE 66

>2eyz_A V-CRK sarcoma virus CT10 oncogene homolog isoform A; SH2, SH3, signaling protein; NMR {Homo sapiens} PDB: 2l3s_A 2l3p_A 2l3q_A 2ggr_A Length = 304

 Score = 79.2 bits (194), Expect = 2e-18
 Identities = 15/72 (20%), Positives = 29/72 (40%), Gaps = 2/72 (2%)

Query: 20  RFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDN 79
             +   +  R        A ++  L L+  ++V +   +    G W+GE +G+ G FP  
Sbjct: 232 NLQNGPIYARVIQKRVPNAYDKTALALEVGELVKVTKIN--VSGQWEGECNGKRGHFPFT 289

Query: 80  FVTVLPTTDETS 91
            V +L   +   
Sbjct: 290 HVRLLDQQNPEE 301

>2eyz_A V-CRK sarcoma virus CT10 oncogene homolog isoform A; SH2, SH3, signaling protein; NMR {Homo sapiens} PDB: 2l3s_A 2l3p_A 2l3q_A 2ggr_A Length = 304

 Score = 65.8 bits (159), Expect = 1e-13
 Identities = 18/108 (16%), Positives = 38/108 (35%), Gaps = 3/108 (2%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP 85
            E  + L+ +   +E++L  K+ DI+ +  +   ++ WW  E   G+ G+ P  +V    
Sbjct: 134 AEYVRALFDFNGNDEEDLPFKKGDILRIRDKP--EEQWWNAEDSEGKRGMIPVPYVEKYR 191

Query: 86  TTDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDLTNKKEG 133
               +       +   S    +      P    +      +L N    
Sbjct: 192 PASASVSALIGGNQEGSHPQPLGGPEPGPYAQPSVNTPLPNLQNGPIY 239

>2jmc_A Spectrin alpha chain, brain and P41 peptide chimera; SPC-SH3, signaling protein; NMR {Gallus gallus} Length = 77

 Score = 74.1 bits (182), Expect = 2e-18
 Identities = 19/68 (27%), Positives = 32/68 (47%), Gaps = 2/68 (2%)

Query: 38  AQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDETSIKSEKP 97
           A    E+T+K+ DI+ L++    +K WWK E++ R G  P  +V  L +     +     
Sbjct: 2   AMGPREVTMKKGDILTLLNST--NKDWWKVEVNDRQGFVPAAYVKKLDSGTGKELVLALY 59

Query: 98  SPAKSTTN 105
              +S  N
Sbjct: 60  DYQESGDN 67

>2v1r_A Peroxisomal membrane protein PAS20; protein transport, translocation, transmembrane, peptide COM structural genomics, peroxisome; 2.1A {Saccharomyces cerevisiae} SCOP: b.34.2.1 Length = 80

 Score = 74.0 bits (182), Expect = 2e-18
 Identities = 20/68 (29%), Positives = 36/68 (52%), Gaps = 5/68 (7%)

Query: 23 QPVLKERCKVLYPYEAQN-EDELTLKEEDIVVLISRDAP---DKGWWKGEL-HGRVGLFP 77
           P   E  + LY +  +N E E+ LK+ D++ ++S+  P   D  WWK    +G +G  P
Sbjct: 10 DPSKLEFARALYDFVPENPEMEVALKKGDLMAILSKKDPLGRDSDWWKVRTKNGNIGYIP 69

Query: 78 DNFVTVLP 85
           N++ ++ 
Sbjct: 70 YNYIEIIK 77

>2rqv_A BUD emergence protein 1; BEM1P, SH3, CDC42P, cytoplasm, cytoskeleton, SH3 domain, SIG protein; NMR {Saccharomyces cerevisiae} PDB: 2rqw_A Length = 108

 Score = 74.1 bits (182), Expect = 3e-18
 Identities = 18/76 (23%), Positives = 35/76 (46%), Gaps = 5/76 (6%)

Query: 31  KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRV---GLFPDNFVTVLPTT 87
            VLY ++A+  DELT    + + + +    +  W+  +  GR+   GL P  FV+++   
Sbjct: 9   IVLYDFKAEKADELTTYVGENLFICAHH--NCEWFIAKPIGRLGGPGLVPVGFVSIIDIA 66

Query: 88  DETSIKSEKPSPAKST 103
              +  ++     KS 
Sbjct: 67  TGYATGNDVIEDIKSV 82

>2kxd_A 11-MER peptide, SH3 domain of spectrin alpha CHAI; alpha spectrin SH3 domain, SPC-S19P20S circular permutant, S protein; NMR {Synthetic} Length = 73

 Score = 72.0 bits (177), Expect = 8e-18
 Identities = 23/73 (31%), Positives = 36/73 (49%), Gaps = 4/73 (5%)

Query: 31  KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL-PTTDE 89
             L PY A    E+T+K+ DI+ L++    +K WWK E++ R G  P  +V  L   T +
Sbjct: 4   PPLPPYSAGG-REVTMKKGDILTLLNST--NKDWWKVEVNDRQGFVPAAYVKKLDSGTGK 60

Query: 90  TSIKSEKPSPAKS 102
             + +      KS
Sbjct: 61  ELVLALYDYQEKS 73

>1cka_A C-CRK N-terminal SH3 domain; complex (oncogene protein/peptide); 1.50A {Mus musculus} SCOP: b.34.2.1 PDB: 1ckb_A 1m3c_A 1m30_A 1m3b_A 1m3a_A Length = 57

 Score = 71.4 bits (176), Expect = 8e-18
 Identities = 14/56 (25%), Positives = 29/56 (51%), Gaps = 3/56 (5%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVT 82
          E  + L+ +   +E++L  K+ DI+ +  +   ++ WW  E   G+ G+ P  +V 
Sbjct: 2  EYVRALFDFNGNDEEDLPFKKGDILRIRDKP--EEQWWNAEDSEGKRGMIPVPYVE 55

>3h0h_A Proto-oncogene tyrosine-protein kinase FYN; beta barrel, transferase; HET: PG4; 1.76A {Homo sapiens} PDB: 3h0i_A 3h0f_A* Length = 73

 Score = 71.2 bits (175), Expect = 2e-17
 Identities = 15/57 (26%), Positives = 25/57 (43%), Gaps = 4/57 (7%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVT 82
               LY YEA  ED+L+  + +   +++    +  WW+      G  G  P N+V 
Sbjct: 16 TLFVALYDYEAITEDDLSFHKGEKFQILNSS--EGDWWEARSLTTGETGYIPSNYVA 70

>2ke9_A Caskin-2; SH3 domain, ANK repeat, cytoplasm, phosphoprotein, protein binding; NMR {Homo sapiens} Length = 83

 Score = 71.4 bits (175), Expect = 2e-17
 Identities = 15/68 (22%), Positives = 29/68 (42%), Gaps = 9/68 (13%)

Query: 24 PVLKERCKVLYPYE-AQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG------RVGLF 76
          P    + + L  +    +   L ++  D++ ++ +     G WKG +H       R+G F
Sbjct: 15 PRGSLKVRALKDFWNLHDPTALNVRAGDVITVLEQH--PDGRWKGHIHESQRGTDRIGYF 72

Query: 77 PDNFVTVL 84
          P   V V+
Sbjct: 73 PPGIVEVV 80

>1s1n_A Nephrocystin 1; beta barrel, cell adhesion; NMR {Homo sapiens} Length = 68

 Score = 70.8 bits (174), Expect = 2e-17
 Identities = 15/57 (26%), Positives = 27/57 (47%), Gaps = 3/57 (5%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFVT 82
           E    +  + AQ   +LT K+ +I+++I +     GWW   +  G  GL P  ++ 
Sbjct: 10 GEEYIAVGDFTAQQVGDLTFKKGEILLVIEKK--PDGWWIAKDAKGNEGLVPRTYLE 64

>2lqn_A CRK-like protein; SH2, SH3, V-CRK sarcoma virus CT10 oncogene homolog (avian)- signaling protein; NMR {Homo sapiens} PDB: 2lqw_A* Length = 303

 Score = 75.8 bits (185), Expect = 3e-17
 Identities = 17/67 (25%), Positives = 30/67 (44%), Gaps = 2/67 (2%)

Query: 22  RQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
           +   +  +        A ++  L L+  DIV +   +    G W+GE++GR GLFP   V
Sbjct: 234 QNGPVFAKAIQKRVPCAYDKTALALEVGDIVKVTRMN--INGQWEGEVNGRKGLFPFTHV 291

Query: 82  TVLPTTD 88
            +    +
Sbjct: 292 KIFDPQN 298

>2lqn_A CRK-like protein; SH2, SH3, V-CRK sarcoma virus CT10 oncogene homolog (avian)- signaling protein; NMR {Homo sapiens} PDB: 2lqw_A* Length = 303

 Score = 59.3 bits (142), Expect = 2e-11
 Identities = 16/56 (28%), Positives = 30/56 (53%), Gaps = 3/56 (5%)

Query: 27  KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFV 81
            E  + LY +   + ++L  K+ +I+V+I +   ++ WW      GRVG+ P  +V
Sbjct: 125 LEYVRTLYDFPGNDAEDLPFKKGEILVIIEKP--EEQWWSARNKDGRVGMIPVPYV 178

>1aww_A ATK, AMGX1, BPK, bruton'S tyrosine kinase; X-linked agammaglobulinemia, XLA, BTK, SH3 domain, transferase; NMR {Homo sapiens} SCOP: b.34.2.1 PDB: 1awx_A 1qly_A Length = 67

 Score = 69.6 bits (171), Expect = 6e-17
 Identities = 15/56 (26%), Positives = 29/56 (51%), Gaps = 3/56 (5%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVT 82
          ++   LY Y   N ++L L++ D   ++  +  +  WW+    +G+ G  P N+VT
Sbjct: 9  KKVVALYDYMPMNANDLQLRKGDEYFIL--EESNLPWWRARDKNGQEGYIPSNYVT 62

>4ag1_C Fynomer; hydrolase-de novo protein complex, inhibitor, serine proteas; 1.40A {Synthetic construct} PDB: 4afz_C 4ag2_C* 4afq_C* 4afs_C 4afu_C 1azg_B 1nyf_A 1nyg_A 1a0n_B 1fyn_A 1m27_C* 1shf_A 1zbj_A 1efn_A 1avz_C 1nlo_C* 1nlp_C* 1qwe_A 1qwf_A 1prl_C ... Length = 84

 Score = 69.3 bits (170), Expect = 1e-16
 Identities = 15/69 (21%), Positives = 27/69 (39%), Gaps = 5/69 (7%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLPTTD-E 89
          LY Y A    +L+  + +   ++        WW+      G  G  P N+V  + +   E
Sbjct: 12 LYDYNATRWTDLSFHKGEKFQILEFG--PGDWWEARSLTTGETGYIPSNYVAPVDSIQGE 69

Query: 90 TSIKSEKPS 98
            + SE+  
Sbjct: 70 QKLISEEDL 78

>3eg3_A Proto-oncogene tyrosine-protein kinase ABL1; beta, ATP-binding, cell adhesion, cytoskeleton, LIPO magnesium, manganese, metal-binding, myristate; 1.40A {Homo sapiens} PDB: 3egu_A 3eg0_A 3eg2_A 3eg1_A 1abo_A 1abq_A 1ju5_C* 2o88_A 1bbz_A 1awo_A Length = 63

 Score = 68.8 bits (169), Expect = 1e-16
 Identities = 8/51 (15%), Positives = 24/51 (47%), Gaps = 1/51 (1%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           LY + A  ++ L++ + + + ++  +  +  W + +     G  P  ++T
Sbjct: 10 ALYDFVASGDNTLSITKGEKLRVLGYN-HNGEWCEAQTKNGQGWVPSAYIT 59

>1gri_A Growth factor bound protein 2; SH2, SH3, signal transduction adaptor; 3.10A {Homo sapiens} SCOP: b.34.2.1 b.34.2.1 d.93.1.1 PDB: 1aze_A 2a37_A 2azv_A 2a36_A 2azs_A Length = 217

 Score = 72.4 bits (177), Expect = 1e-16
 Identities = 23/94 (24%), Positives = 42/94 (44%), Gaps = 7/94 (7%)

Query: 29  RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
                Y ++A  +DEL+ K  DI+ +++ +  D+ W+K EL+G+ G  P N++ + P   
Sbjct: 2   EAIAKYDFKATADDELSFKRGDILKVLNEE-CDQNWYKAELNGKDGFIPKNYIEMKPHPW 60

Query: 89  ETSIKSEKPS------PAKSTTNRIRDSITKPSD 116
                    +              IR+S + P D
Sbjct: 61  FFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGD 94

>1gri_A Growth factor bound protein 2; SH2, SH3, signal transduction adaptor; 3.10A {Homo sapiens} SCOP: b.34.2.1 b.34.2.1 d.93.1.1 PDB: 1aze_A 2a37_A 2azv_A 2a36_A 2azs_A Length = 217

 Score = 65.5 bits (159), Expect = 6e-14
 Identities = 18/55 (32%), Positives = 31/55 (56%), Gaps = 2/55 (3%)

Query: 30  CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
            + L+ ++ Q + EL  +  D + ++     D  WWKG  HG+ G+FP N+VT +
Sbjct: 161 VQALFDFDPQEDGELGFRRGDFIHVMDNS--DPNWWKGACHGQTGMFPRNYVTPV 213

>2d8j_A FYN-related kinase; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus} Length = 77

 Score = 69.0 bits (169), Expect = 1e-16
 Identities = 12/68 (17%), Positives = 25/68 (36%), Gaps = 11/68 (16%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL---------HGRVGLFPD 78
          +    L+ Y+A+  ++L+ +  D + ++      +GWW                 G  P 
Sbjct: 8  QYFVALFDYQARTAEDLSFRAGDKLQVLDTS--HEGWWLARHLEKKGTGLGQQLQGYIPS 65

Query: 79 NFVTVLPT 86
          N+V     
Sbjct: 66 NYVAEDSG 73

>2vkn_A Protein SSU81; membrane, SH3 domain, transmembrane, membrane; 2.05A {Saccharomyces cerevisiae} Length = 70

 Score = 68.5 bits (168), Expect = 2e-16
 Identities = 18/66 (27%), Positives = 36/66 (54%), Gaps = 6/66 (9%)

Query: 28 ERCKVLYPYEAQNED--ELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVL 84
           + K LYPY+A ++D  E++ ++ +I+ +   +     WWK    +G  G+ P N+V ++
Sbjct: 6  YKAKALYPYDADDDDAYEISFEQNEILQVSDIE---GRWWKARRANGETGIIPSNYVQLI 62

Query: 85 PTTDET 90
             +E 
Sbjct: 63 DGPEEM 68

>3cqt_A P59-FYN, proto-oncogene tyrosine-protein kinase FYN; beta barrel, ATP-binding, developmental protein, lipoprotein, manganese, metal-binding; 1.60A {Gallus gallus} PDB: 2l2p_A Length = 79

 Score = 68.9 bits (169), Expect = 2e-16
 Identities = 14/60 (23%), Positives = 28/60 (46%), Gaps = 4/60 (6%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLPTTD 88
          + LY YEA+ ED+L+  + +   +++    +  WW+      G  G  P  ++  +   D
Sbjct: 9  EALYDYEARTEDDLSFHKGEKFQILNSS--EGDWWEARSLTTGETGYIPSIYLAPVDRLD 66

>2dyb_A Neutrophil cytosol factor 4; P40(PHOX), NADPH oxidase, oxidoreductase; HET: CAF; 3.15A {Homo sapiens} Length = 341

 Score = 73.5 bits (179), Expect = 2e-16
 Identities = 20/76 (26%), Positives = 36/76 (47%), Gaps = 2/76 (2%)

Query: 23  QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
             +   R + L+ +   ++ EL  K  D++ L+SR   +K W +G + G  G+FP +FV 
Sbjct: 170 DRMAAPRAEALFDFTGNSKLELNFKAGDVIFLLSRI--NKDWLEGTVRGATGIFPLSFVK 227

Query: 83  VLPTTDETSIKSEKPS 98
           +L    E    +    
Sbjct: 228 ILKDFPEEDDPTNWLR 243

>1gl5_A Tyrosine-protein kinase TEC; transferase, ATP-binding, SH3 domain, phosphorylation; NMR {Mus musculus} SCOP: b.34.2.1 Length = 67

 Score = 67.7 bits (166), Expect = 4e-16
 Identities = 14/62 (22%), Positives = 28/62 (45%), Gaps = 3/62 (4%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPT 86
          E    +Y ++A    +L L+     +++  +  D  WW+    +G  G  P N+VT   +
Sbjct: 3  EIVVAMYDFQATEAHDLRLERGQEYIIL--EKNDLHWWRARDKYGSEGYIPSNYVTGKKS 60

Query: 87 TD 88
           +
Sbjct: 61 NN 62

>2gqi_A RAS GTPase-activating protein 1; GAP, RAS P21 protein activator, P120GAP, rasgap, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 71

 Score = 67.7 bits (166), Expect = 4e-16
 Identities = 12/67 (17%), Positives = 27/67 (40%), Gaps = 7/67 (10%)

Query: 28 ERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
           R + + PY    + DE++  + D+ ++ +    + GW           GL  ++ V   
Sbjct: 8  RRVRAILPYTKVPDTDEISFLKGDMFIVHNE--LEDGWMWVTNLRTDEQGLIVEDLVE-- 63

Query: 85 PTTDETS 91
            +  +S
Sbjct: 64 EVSGPSS 70

>1csk_A C-SRC SH3 domain; phosphotransferase; 2.50A {Homo sapiens} SCOP: b.34.2.1 Length = 71

 Score = 66.9 bits (164), Expect = 7e-16
 Identities = 14/55 (25%), Positives = 26/55 (47%), Gaps = 2/55 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFV 81
            C   Y +    E +L   + D++ +++    D  W+K +   GR G+ P N+V
Sbjct: 12 TECIAKYNFHGTAEQDLPFCKGDVLTIVAVT-KDPNWYKAKNKVGREGIIPANYV 65

>1zuy_A Myosin-5 isoform; SH3 domain, contractIle protein; 1.39A {Saccharomyces cerevisiae} PDB: 1yp5_A Length = 58

 Score = 66.5 bits (163), Expect = 9e-16
 Identities = 12/57 (21%), Positives = 24/57 (42%), Gaps = 5/57 (8%)

Query: 29 RCKVLYPYEAQ-NEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVT 82
            +  Y +    +  EL LK+ D++ +   +    GW  G+L    + G  P  ++ 
Sbjct: 2  MFEAAYDFPGSGSPSELPLKKGDVIYITREE--PSGWSLGKLLDGSKEGWVPTAYMK 56

>3qwy_A Cell death abnormality protein 2; cell engulfment, signaling protein; 2.52A {Caenorhabditis elegans} Length = 308

 Score = 71.4 bits (174), Expect = 1e-15
 Identities = 13/92 (14%), Positives = 36/92 (39%), Gaps = 3/92 (3%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPT 86
           E     + +  + E +L  ++ + + ++S+   ++ WW+     G  GL P N+V +   
Sbjct: 148 EVVVGTFKFTGERETDLPFEQGERLEILSKT--NQDWWEARNALGTTGLVPANYVQIQME 205

Query: 87  TDETSIKSEKPSPAKSTTNRIRDSITKPSDTT 118
                        +  ++    +  +  S ++
Sbjct: 206 FHNDRTSKGASQSSIGSSGGGAERFSSASTSS 237

>3qwy_A Cell death abnormality protein 2; cell engulfment, signaling protein; 2.52A {Caenorhabditis elegans} Length = 308

 Score = 71.0 bits (173), Expect = 1e-15
 Identities = 12/71 (16%), Positives = 28/71 (39%), Gaps = 2/71 (2%)

Query: 18  GRRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFP 77
                +   K +        A +  +L +K+   V++  +     G +K EL G++G  P
Sbjct: 240 IELQPRLPAKAKVTFDRVPNAYDPTQLRVKKGQTVLVTQKM--SNGMYKAELDGQIGSVP 297

Query: 78  DNFVTVLPTTD 88
             ++     ++
Sbjct: 298 HTYLRFTAVSE 308

>3o5z_A Phosphatidylinositol 3-kinase regulatory subunit; SRC homology 3 domain, protein binding; 2.01A {Homo sapiens} PDB: 2kt1_A Length = 90

 Score = 66.9 bits (163), Expect = 1e-15
 Identities = 16/73 (21%), Positives = 27/73 (36%), Gaps = 15/73 (20%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAP-------------DKGWWKG--ELHGRV 73
          + + LYP+  +  ++L L   D++V+                     GW  G  E   + 
Sbjct: 13 QYRALYPFRRERPEDLELLPGDVLVVSRAALQALGVAEGGERCPQSVGWMPGLNERTRQR 72

Query: 74 GLFPDNFVTVLPT 86
          G FP  +V  L  
Sbjct: 73 GDFPGTYVEFLGP 85

>1tuc_A Alpha-spectrin; capping protein, calcium-binding, duplication, repeat, SH3 domain, cytoskeleton; 2.02A {Gallus gallus} SCOP: b.34.2.1 Length = 63

 Score = 65.8 bits (161), Expect = 2e-15
 Identities = 19/62 (30%), Positives = 32/62 (51%), Gaps = 3/62 (4%)

Query: 42  DELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL-PTTDETSIKSEKPSPA 100
            E+T+K+ DI+ L++    +K WWK E++ R G  P  +V  L   T +  + +      
Sbjct: 4   REVTMKKGDILTLLNST--NKDWWKVEVNDRQGFVPAAYVKKLDSGTGKELVLALYDYQE 61

Query: 101 KS 102
           KS
Sbjct: 62  KS 63

>2k2m_A EPS8-like protein 1; alternative splicing, coiled coil, cytoplasm, SH3 domain, signaling protein; NMR {Homo sapiens} PDB: 2rol_A Length = 68

 Score = 65.8 bits (161), Expect = 2e-15
 Identities = 16/59 (27%), Positives = 30/59 (50%), Gaps = 4/59 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLP 85
          +     Y ++A+N  EL++K+ D++ ++      + WWK     G+ G  P N +T  P
Sbjct: 9  KWVLCNYDFQARNSSELSVKQRDVLEVLDD---SRKWWKVRDPAGQEGYVPYNILTPYP 64

>1i07_A Epidermal growth factor receptor kinase substrate EPS8; hormone/growth factor; 1.80A {Mus musculus} SCOP: b.34.2.1 PDB: 1aoj_A 1i0c_A Length = 60

 Score = 65.3 bits (160), Expect = 2e-15
 Identities = 16/61 (26%), Positives = 32/61 (52%), Gaps = 4/61 (6%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP 85
          K+  K  Y + A+N  EL++ ++D++ ++      + WWK     G  G  P+N + ++ 
Sbjct: 1  KKYAKSKYDFVARNSSELSVMKDDVLEILDD---RRQWWKVRNASGDSGFVPNNILDIMR 57

Query: 86 T 86
          T
Sbjct: 58 T 58

>2oaw_A Spectrin alpha chain, brain; SH3 domain, chimera, structural protein; 1.90A {Gallus gallus} PDB: 2rot_A 2rmo_A 2kr3_A Length = 65

 Score = 65.1 bits (159), Expect = 3e-15
 Identities = 21/66 (31%), Positives = 34/66 (51%), Gaps = 10/66 (15%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWK--------GELHGRVGLFPD 78
          KE    LY Y+ ++  E+T+K+ DI+ L++    +K WWK        G+ + R G  P 
Sbjct: 1  KELVLALYDYQEKSPREVTMKKGDILTLLNST--NKDWWKVEVKITVNGKTYERQGFVPA 58

Query: 79 NFVTVL 84
           +V  L
Sbjct: 59 AYVKKL 64

>2j05_A RAS GTPase-activating protein 1; GTPase activation, SH3 domain, SH2 domain, SRC homology 3, RAS signaling pathway, proto- oncogene, phosphorylation; 1.5A {Homo sapiens} PDB: 2j06_A Length = 65

 Score = 65.1 bits (159), Expect = 3e-15
 Identities = 11/62 (17%), Positives = 27/62 (43%), Gaps = 5/62 (8%)

Query: 26 LKERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVT 82
          ++ R + + PY    + DE++  + D+ ++   +  + GW           GL  ++ V 
Sbjct: 4  MRRRVRAILPYTKVPDTDEISFLKGDMFIVH--NELEDGWMWVTNLRTDEQGLIVEDLVE 61

Query: 83 VL 84
           +
Sbjct: 62 EV 63

>2yuq_A Tyrosine-protein kinase ITK/TSK; T-cell-specific kinase, tyrosine-protein kinase LYK, kinase EMT, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 85

 Score = 65.5 bits (160), Expect = 4e-15
 Identities = 12/62 (19%), Positives = 24/62 (38%), Gaps = 3/62 (4%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP 85
          +     LY Y+  +  EL L+  +   L+        WW+ +  +G  G  P +++    
Sbjct: 19 ETVVIALYDYQTNDPQELALRRNEEYCLLDSSEIH--WWRVQDRNGHEGYVPSSYLVEKS 76

Query: 86 TT 87
            
Sbjct: 77 PN 78

>1x6g_A Megakaryocyte-associated tyrosine-protein kinase; MATK, CTK, HYL, SH3 domain, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 81

 Score = 65.1 bits (159), Expect = 5e-15
 Identities = 11/56 (19%), Positives = 24/56 (42%), Gaps = 3/56 (5%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFV 81
           +C     +      EL  ++ D+V ++     +K W++ + H  G+ GL     +
Sbjct: 18 TQCITKCEHTRPKPGELAFRKGDVVTILEAC-ENKSWYRVKHHTSGQEGLLAAGAL 72

>1ruw_A Myosin-3 isoform, MYO3; SH3 domain, yeast, high-throughput, structural genomics, contractIle protein; 1.80A {Saccharomyces cerevisiae} PDB: 2btt_A 1va7_A Length = 69

 Score = 64.6 bits (158), Expect = 5e-15
 Identities = 16/67 (23%), Positives = 27/67 (40%), Gaps = 5/67 (7%)

Query: 27 KERCKVLYPYEAQ-NEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTV 83
            + +  Y +    +  EL LK+ DIV +   +    GW   +L    + G  P  ++T 
Sbjct: 2  DPKFEAAYDFPGSGSSSELPLKKGDIVFISRDE--PSGWSLAKLLDGSKEGWVPTAYMTP 59

Query: 84 LPTTDET 90
             T  T
Sbjct: 60 YKDTRNT 66

>2iim_A Proto-oncogene tyrosine-protein kinase LCK; beta-barrels, signaling protein; HET: PG4; 1.00A {Homo sapiens} SCOP: b.34.2.1 PDB: 1h92_A 1kik_A Length = 62

 Score = 63.9 bits (156), Expect = 1e-14
 Identities = 14/61 (22%), Positives = 28/61 (45%), Gaps = 5/61 (8%)

Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNF 80
           P+       L+ YE  ++ +L  ++ + + ++ +      WWK +    G+ G  P NF
Sbjct: 2  SPLQDNLVIALHSYEPSHDGDLGFEKGEQLRILEQ---SGEWWKAQSLTTGQEGFIPFNF 58

Query: 81 V 81
          V
Sbjct: 59 V 59

>2rqr_A CED-12 homolog, engulfment and cell motility protein 1, linker, D of cytokinesis protein 2; KIAA0209, KIAA0281, apoptosis, membrane, phagocytosis; NMR {Homo sapiens} Length = 119

 Score = 63.9 bits (155), Expect = 4e-14
 Identities = 13/69 (18%), Positives = 28/69 (40%), Gaps = 6/69 (8%)

Query: 22  RQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPD 78
                +     +Y ++     +L+L+  D+V +         W++G L       G+FP 
Sbjct: 54  SSGDKERHGVAIYNFQGSGAPQLSLQIGDVVRIQETCGD---WYRGYLIKHKMLQGIFPK 110

Query: 79  NFVTVLPTT 87
           +F+ +   T
Sbjct: 111 SFIHIKEVT 119

>1awj_A ITK; transferase, regulatory intramolecular complex, kinase; NMR {Mus musculus} SCOP: b.34.2.1 PDB: 2rn8_A 2rna_A 2k79_A 2k7a_A Length = 77

 Score = 62.4 bits (152), Expect = 5e-14
 Identities = 16/65 (24%), Positives = 31/65 (47%), Gaps = 3/65 (4%)

Query: 19 RRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFP 77
          RR  Q   +     LY Y+  +  EL L+ ++   L+  D+ +  WW+ +  +G  G  P
Sbjct: 12 RRSFQEPEETLVIALYDYQTNDPQELALRCDEEYYLL--DSSEIHWWRVQDKNGHEGYAP 69

Query: 78 DNFVT 82
           +++ 
Sbjct: 70 SSYLV 74

>2yt6_A Adult MALE urinary bladder cDNA, riken FULL- length enriched library, clone:9530076O17...; SH3_1 domain; NMR {Mus musculus} Length = 109

 Score = 62.9 bits (153), Expect = 7e-14
 Identities = 15/58 (25%), Positives = 27/58 (46%), Gaps = 4/58 (6%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVT 82
                LY YEA+  ++L+ K+ +   +I+    +  WW+      G+ G  P N+V 
Sbjct: 27 VTIFVALYDYEARTTEDLSFKKGERFQIINNT--EGDWWEARSIATGKSGYIPSNYVV 82

>2kgt_A Tyrosine-protein kinase 6; SH3 domain, SRC kinase, PTK6, ATP-binding, cytoplasm, nucleotide-binding, nucleus, phosphoprotein, polymorphism; NMR {Homo sapiens} Length = 72

 Score = 61.6 bits (150), Expect = 1e-13
 Identities = 13/69 (18%), Positives = 31/69 (44%), Gaps = 7/69 (10%)

Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-----HGRVGLFP 77
          Q  L  +   L+ ++++ ++EL+ +  D+  +  ++  ++ WW   L         G  P
Sbjct: 6  QAHLGPKYVGLWDFKSRTDEELSFRAGDVFHVARKE--EQWWWATLLDEAGGAVAQGYVP 63

Query: 78 DNFVTVLPT 86
           N++    T
Sbjct: 64 HNYLAERET 72

>1mv3_A MYC box dependent interacting protein 1; tumor suppressor, endocytosis/exocytosis complex; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 213

 Score = 64.7 bits (156), Expect = 1e-13
 Identities = 23/76 (30%), Positives = 35/76 (46%), Gaps = 13/76 (17%)

Query: 23  QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKG----------EL 69
            P    + +  + Y A + DEL LK  D+V++I    P   D+GW  G          +L
Sbjct: 138 PPGFMFKVQAQHDYTATDTDELQLKAGDVVLVIPFQNPEEQDEGWLMGVKESDWNQHKKL 197

Query: 70  HGRVGLFPDNFVTVLP 85
               G+FP+NF   +P
Sbjct: 198 EKCRGVFPENFTERVP 213

>2jw4_A Cytoplasmic protein NCK1; SH3 domain, phosphorylation, SH2 domain, signaling protein; NMR {Homo sapiens} Length = 72

 Score = 61.2 bits (149), Expect = 1e-13
 Identities = 17/73 (23%), Positives = 29/73 (39%), Gaps = 9/73 (12%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP 85
          +      + Y AQ E EL +K+ + + L+      K WW+      + G  P N+V    
Sbjct: 7  EVVVVAKFDYVAQQEQELDIKKNERLWLLDD---SKSWWRVRNSMNKTGFVPSNYVERKN 63

Query: 86 TTDETSIKSEKPS 98
               S ++   S
Sbjct: 64 -----SARAAANS 71

>2oi3_A Tyrosine-protein kinase HCK; human HCK, SH3, SRC-type tyrosine kinase, transferase; NMR {Homo sapiens} PDB: 2oj2_A 4hck_A 5hck_A Length = 86

 Score = 61.3 bits (149), Expect = 1e-13
 Identities = 15/57 (26%), Positives = 26/57 (45%), Gaps = 5/57 (8%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVT 82
               LY YEA + ++L+ ++ D +V++        WWK       + G  P N+V 
Sbjct: 26 IIVVALYDYEAIHHEDLSFQKGDQMVVLEE---SGEWWKARSLATRKEGYIPSNYVA 79

>2b86_A Cytoplasmic protein NCK2; NCK SH3 domain, signaling protein; NMR {Homo sapiens} PDB: 2js2_A Length = 67

 Score = 60.7 bits (148), Expect = 2e-13
 Identities = 15/54 (27%), Positives = 24/54 (44%), Gaps = 4/54 (7%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVT 82
              + Y AQ + EL +K+ + + L+      K WW+      R G  P N+V 
Sbjct: 7  VIAKWDYTAQQDQELDIKKNERLWLLDD---SKTWWRVRNAANRTGYVPSNYVE 57

>1g2b_A Spectrin alpha chain; capping protein, calcium-binding, duplication, repeat, SH3 domain, cytoskeleton, metal binding protein; 1.12A {Gallus gallus} SCOP: b.34.2.1 PDB: 1tud_A Length = 62

 Score = 60.1 bits (146), Expect = 2e-13
 Identities = 16/44 (36%), Positives = 28/44 (63%), Gaps = 2/44 (4%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH 70
          KE    LY Y+ ++  E+T+K+ DI+ L++    +K WWK E++
Sbjct: 21 KELVLALYDYQEKSPREVTMKKGDILTLLNST--NKDWWKVEVN 62

>2cud_A SRC-like-adapter; SH3 domain, negative mitogenesis regulator, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 79

 Score = 59.4 bits (144), Expect = 8e-13
 Identities = 13/57 (22%), Positives = 21/57 (36%), Gaps = 5/57 (8%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVT 82
          +   VL  Y + +      +  + + +IS    + GWWK      GR    P   V 
Sbjct: 18 DFLAVLSDYPSPDISPPIFRRGEKLRVISD---EGGWWKAISLSTGRESYIPGICVA 71

>3qwx_X Cell death abnormality protein 2; cell engulfment, signaling protein; 2.01A {Caenorhabditis elegans} Length = 174

 Score = 61.0 bits (147), Expect = 2e-12
 Identities = 12/62 (19%), Positives = 30/62 (48%), Gaps = 3/62 (4%)

Query: 23  QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFV 81
           +  + E     + +  + E +L  ++ + + ++S+   ++ WW+     G  GL P N+V
Sbjct: 114 KKPIIEVVVGTFKFTGERETDLPFEQGERLEILSKT--NQDWWEARNALGTTGLVPANYV 171

Query: 82  TV 83
            +
Sbjct: 172 QI 173

>2jxb_A T-cell surface glycoprotein CD3 epsilon chain, cytoplasmic protein NCK2; T-cell receptor, SH3 domain, immunology, SH2 domain; NMR {Homo sapiens} Length = 86

 Score = 58.3 bits (141), Expect = 2e-12
 Identities = 15/56 (26%), Positives = 25/56 (44%), Gaps = 4/56 (7%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFV 81
          +      + Y AQ + EL +K+ + + L+      K WW+      R G  P N+V
Sbjct: 31 EVIVIAKWDYTAQQDQELDIKKNERLWLLDD---SKTWWRVRNAANRTGYVPSNYV 83

>2egc_A SH3 and PX domain-containing protein 2A; SH3 domain, KIAA0418 protein, SH3MD1, SH3 multiple domains 1, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 75

 Score = 57.5 bits (139), Expect = 4e-12
 Identities = 13/72 (18%), Positives = 27/72 (37%), Gaps = 7/72 (9%)

Query: 23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH----GRVGLFPD 78
             LK+    +  YE   E+    +E   + ++ R+    GWW  ++        G  P 
Sbjct: 6  SGNLKDVYVSIADYEGD-EETAGFQEGVSMEVLERN--PNGWWYCQILDGVKPFKGWVPS 62

Query: 79 NFVTVLPTTDET 90
          N++    +   +
Sbjct: 63 NYLEKKNSGPSS 74

>3reb_B Tyrosine-protein kinase HCK; HIV-1 NEF, SH3 domain binding, signaling, HCK SH3 domain, PR binding; 3.45A {Homo sapiens} Length = 90

 Score = 56.6 bits (137), Expect = 1e-11
 Identities = 14/58 (24%), Positives = 25/58 (43%), Gaps = 5/58 (8%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVT 82
                LY Y + + D+L+ ++ D +V++        WWK       + G  P N+V 
Sbjct: 3  DIIVVALYDYVSWSPDDLSFQKGDQMVVLEE---SGEWWKARSLATRKEGYIPSNYVA 57

>3a98_A DOCK2, dedicator of cytokinesis protein 2; protein-protein complex, DOCK2, ELMO1, SH3 domain, PH domain bundle, proline-rich sequence, cytoskeleton; 2.10A {Homo sapiens} Length = 184

 Score = 58.6 bits (141), Expect = 1e-11
 Identities = 20/84 (23%), Positives = 37/84 (44%), Gaps = 7/84 (8%)

Query: 23  QPVLKER-CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPD 78
           +   KER    +Y ++     +L+L+  D+V +         W++G L       G+FP 
Sbjct: 12  RKADKERHGVAIYNFQGSGAPQLSLQIGDVVRIQETCGD---WYRGYLIKHKMLQGIFPK 68

Query: 79  NFVTVLPTTDETSIKSEKPSPAKS 102
           +F+ +   T E    +E   PA+ 
Sbjct: 69  SFIHIKEVTVEKRRNTENIIPAEI 92

>3haj_A Human pacsin2 F-BAR; pacsin,syndapin,FAP52,F-BAR, alternative splicing, coiled coil, cytoplasmic vesicle, endocytosis, phosphoprotein, polymorphism; 2.78A {Homo sapiens} Length = 486

 Score = 59.0 bits (141), Expect = 4e-11
 Identities = 24/57 (42%), Positives = 35/57 (61%), Gaps = 2/57 (3%)

Query: 29  RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVL 84
           R + LY YE Q  DEL+ K  D +  +  D  ++GW KG L +G+VGL+P N+V  +
Sbjct: 430 RVRALYDYEGQEHDELSFKAGDELTKM-EDEDEQGWCKGRLDNGQVGLYPANYVEAI 485

>2dvj_A V-CRK sarcoma virus CT10 oncogene homolog, isoform A; SH3, SH2, signal transduction, adapter molecule, signaling protein; HET: PTR; NMR {Homo sapiens} PDB: 2eyy_A 2eyv_A 2eyw_A Length = 230

 Score = 57.6 bits (138), Expect = 6e-11
 Identities = 15/88 (17%), Positives = 36/88 (40%), Gaps = 5/88 (5%)

Query: 29  RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTT 87
             + L+ +   +E++L  K+ DI+ +  +   ++ WW  E   G+ G+ P  +V      
Sbjct: 138 YVRALFDFNGNDEEDLPFKKGDILRIRDKP--EEQWWNAEDSEGKRGMIPVPYVEKY--R 193

Query: 88  DETSIKSEKPSPAKSTTNRIRDSITKPS 115
             ++  S      +  ++       +P 
Sbjct: 194 PASASVSALIGGNQEGSHPQPLGGPEPG 221

>2pz1_A RHO guanine nucleotide exchange factor 4; helical bundle, beta barrel, beta sandwich, signaling protei; 2.25A {Homo sapiens} PDB: 2dx1_A 3nmz_D 3nmx_D Length = 466

 Score = 56.1 bits (135), Expect = 3e-10
 Identities = 17/94 (18%), Positives = 36/94 (38%), Gaps = 2/94 (2%)

Query: 23  QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
                   + L+ +   ++ EL  K  D++ +   DA ++ WW G +    G FP +FV 
Sbjct: 26  SDGSVVCAEALWDHVTMDDQELGFKAGDVIEV--MDATNREWWWGRVADGEGWFPASFVR 83

Query: 83  VLPTTDETSIKSEKPSPAKSTTNRIRDSITKPSD 116
           +    DE +      +      +   ++ +    
Sbjct: 84  LRVNQDEPADDDAPLAGNSGAEDGGAEAQSSKDQ 117

>3i5r_A Phosphatidylinositol 3-kinase regulatory subunit alpha; SH3 domain, peptide complex, alternative splicing, disease mutation, HOST-virus interaction, phosphoprotein, polymorphism; 1.70A {Homo sapiens} PDB: 3i5s_A 1pht_A 1pnj_A 2pni_A 1pks_A 1pkt_A Length = 83

 Score = 51.6 bits (123), Expect = 8e-10
 Identities = 16/69 (23%), Positives = 27/69 (39%), Gaps = 15/69 (21%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAP-------------DKGWWKG--ELHGRVGL 75
          + LY Y+ + E+++ L   DI+ +                   + GW  G  E  G  G 
Sbjct: 9  RALYDYKKEREEDIDLHLGDILTVNKGSLVALGFSDGQEARPEEIGWLNGYNETTGERGD 68

Query: 76 FPDNFVTVL 84
          FP  +V  +
Sbjct: 69 FPGTYVEYI 77

>3jv3_A Intersectin-1; SH3 domain, DH domain, guanine nucleotide exchange factor, autoinhibition, domain-swapped, cell junction, cell project endocytosis; 2.40A {Mus musculus} PDB: 3gf9_A Length = 283

 Score = 54.0 bits (130), Expect = 1e-09
 Identities = 26/76 (34%), Positives = 38/76 (50%), Gaps = 2/76 (2%)

Query: 33  LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDETSI 92
           +Y Y AQN+DEL   +  I+ ++  +  D  WWKGE+ G+VGLFP N+V +    D +  
Sbjct: 8   MYDYTAQNDDELAFSKGQIINVL--NKEDPDWWKGEVSGQVGLFPSNYVKLTTDMDPSQQ 65

Query: 93  KSEKPSPAKSTTNRIR 108
                      T   R
Sbjct: 66  WCSDLHLLDMLTPTER 81

>1gcq_C VAV proto-oncogene; SH3 domain, protein-protein complex, GRB2,VAV, signaling protein/signaling protein complex; 1.68A {Mus musculus} SCOP: b.34.2.1 PDB: 1gcp_A Length = 70

 Score = 50.3 bits (120), Expect = 2e-09
 Identities = 16/51 (31%), Positives = 20/51 (39%), Gaps = 3/51 (5%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFV 81
          + P        L L   DIV L   +  +  WW+G       VG FP N V
Sbjct: 16 IPPPPGAFGPFLRLNPGDIVELTKAE-AEHNWWEGRNTATNEVGWFPCNRV 65

>1k1z_A VAV; SH3, proto-oncogene, signaling protein; NMR {Mus musculus} SCOP: b.34.2.1 Length = 78

 Score = 50.4 bits (120), Expect = 2e-09
 Identities = 16/51 (31%), Positives = 20/51 (39%), Gaps = 3/51 (5%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFV 81
          + P        L L   DIV L   +  +  WW+G       VG FP N V
Sbjct: 24 IPPPPGAFGGFLRLNPGDIVELTKAE-AEHNWWEGRNTATNEVGWFPCNRV 73

>1i1j_A Melanoma derived growth regulatory protein; SH3 subdomain, hormone/growth factor complex; 1.39A {Homo sapiens} SCOP: b.34.2.1 PDB: 1k0x_A 1hjd_A Length = 108

 Score = 50.4 bits (120), Expect = 5e-09
 Identities = 17/84 (20%), Positives = 29/84 (34%), Gaps = 13/84 (15%)

Query: 29  RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHG--------RVGLFPDN 79
               L  Y A +   LT+    +V + S+     + +W G + G        R+G FP +
Sbjct: 24  MAVALQDYMAPDCRFLTIHRGQVVYVFSKLKGRGRLFWGGSVQGDYYGDLAARLGYFPSS 83

Query: 80  FVTVLPTTDETSIKSEKPSPAKST 103
            V      D+T    +        
Sbjct: 84  IVRE----DQTLKPGKVDVKTDKW 103

>1ug1_A KIAA1010 protein; structural genomics, SH3 domain, hypothetical protein BAA76854.1, riken structural genomics/proteomics initiative RSGI; NMR {Homo sapiens} SCOP: b.34.2.1 Length = 92

 Score = 46.9 bits (111), Expect = 7e-08
 Identities = 14/70 (20%), Positives = 27/70 (38%), Gaps = 2/70 (2%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAP--DKGWWKGELHGRVGLFPDNFVTVLPTTD 88
          +    + A  + +++L E D+V +I +  P   +  W  +     G    +F+       
Sbjct: 21 QAERNFNAAQDLDVSLLEGDLVGVIKKKDPMGSQNRWLIDNGVTKGFVYSSFLKPYNPRR 80

Query: 89 ETSIKSEKPS 98
            S  S  PS
Sbjct: 81 SHSDASSGPS 90

>1k9a_A Carboxyl-terminal SRC kinase; COOH-terminal SRC kinase, CSK, SFK, signal transduction, SH2, SH3, SRC homology, tyrosine kinase; 2.50A {Rattus norvegicus} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 PDB: 1jeg_A Length = 450

 Score = 48.1 bits (115), Expect = 2e-07
 Identities = 14/55 (25%), Positives = 26/55 (47%), Gaps = 2/55 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVT 82
           C   Y +    E +L   + D++ +++    D  W+K +   GR G+ P N+V 
Sbjct: 13 ECIAKYNFHGTAEQDLPFCKGDVLTIVA-VTKDPNWYKAKNKVGREGIIPANYVQ 66

>1u3o_A Huntingtin-associated protein-interacting protein; SH3, CIS-proline,, signaling protein; NMR {Rattus norvegicus} Length = 82

 Score = 44.6 bits (105), Expect = 3e-07
 Identities = 14/63 (22%), Positives = 26/63 (41%), Gaps = 4/63 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWK----GELHGRVGLFPDNFVTV 83
          E   VL  + A +  EL+++    V L+ R +   GW           + GL P + + +
Sbjct: 18 ELTVVLQDFSAAHSSELSIQVGQTVELLERPSERPGWCLVRTTERSPPQEGLVPSSTLCI 77

Query: 84 LPT 86
            +
Sbjct: 78 SHS 80

>2de0_X Alpha-(1,6)-fucosyltransferase; FUT8, glycosyltransferase, N-glycan, COR SH3 domain; 2.61A {Homo sapiens} Length = 526

 Score = 47.6 bits (112), Expect = 4e-07
 Identities = 16/67 (23%), Positives = 28/67 (41%), Gaps = 4/67 (5%)

Query: 31  KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLPTTD 88
             +Y ++ +  DE+ ++  DI+ +        G+ KG     GR GL+P   V     T 
Sbjct: 446 IAIYAHQPRTADEIPMEPGDIIGVAGNH--WDGYSKGVNRKLGRTGLYPSYKVREKIETV 503

Query: 89  ETSIKSE 95
           +     E
Sbjct: 504 KYPTYPE 510

>1opk_A P150, C-ABL, proto-oncogene tyrosine-protein kinase ABL1; transferase; HET: MYR P16; 1.80A {Mus musculus} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 PDB: 1opl_A* 2fo0_A* 2abl_A Length = 495

 Score = 46.7 bits (111), Expect = 6e-07
 Identities = 9/50 (18%), Positives = 25/50 (50%), Gaps = 1/50 (2%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          LY + A  ++ L++ + + + ++  +  +  W + +     G  P N++T
Sbjct: 49 LYDFVASGDNTLSITKGEKLRVLGYN-HNGEWCEAQTKNGQGWVPSNYIT 97

>1fmk_A C-SRC, P60-SRC, tyrosine-protein kinase SRC; tyrosine kinase, phosphorylation, SH2, SH3, phosphotyrosine, proto-oncogene, phosphotransferase; HET: PTR; 1.50A {Homo sapiens} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 PDB: 1y57_A* 2src_A* 1ksw_A* 2ptk_A* 1yol_A* 2oiq_A* 3d7t_B* 3dqx_A* 3el7_A* 3el8_A* 3en4_A* 3en5_A* 3en6_A* 3en7_A* 3f6x_A* 3g6g_A* 3uqf_A* 3uqg_A* 4agw_A* 3oez_A* ... Length = 452

 Score = 46.7 bits (111), Expect = 7e-07
 Identities = 19/100 (19%), Positives = 36/100 (36%), Gaps = 15/100 (15%)

Query: 30  CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTT 87
              LY YE++ E +L+ K+ + + +++    D  WW       G+ G  P N+V    + 
Sbjct: 5   FVALYDYESRTETDLSFKKGERLQIVNNTEGD--WWLAHSLSTGQTGYIPSNYVAPSDSI 62

Query: 88  DETSI-----------KSEKPSPAKSTTNRIRDSITKPSD 116
                           +    +     T  +R+S T    
Sbjct: 63  QAEEWYFGKITRRESERLLLNAENPRGTFLVRESETTKGA 102

>1qcf_A Haematopoetic cell kinase (HCK); tyrosine kinase-inhibitor complex, DOWN-regulated kinase, ordered activation loop; HET: PTR PP1; 2.00A {Homo sapiens} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 PDB: 2c0i_A* 2c0o_A* 2c0t_A* 1ad5_A* 2hck_A* 3nhn_A 3hck_A 1bu1_A 3rea_B 3rbb_B Length = 454

 Score = 43.9 bits (104), Expect = 5e-06
 Identities = 22/103 (21%), Positives = 43/103 (41%), Gaps = 16/103 (15%)

Query: 33  LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLPTTDE- 89
           LY YEA + ++L+ ++ D +V++        WWK       + G  P N+V  + + +  
Sbjct: 14  LYDYEAIHHEDLSFQKGDQMVVLEESGE---WWKARSLATRKEGYIPSNYVARVDSLETE 70

Query: 90  -------TSIKSEK---PSPAKSTTNRIRDSITKPSDTTAALR 122
                  +   +E+          +  IRDS T     + ++R
Sbjct: 71  EWFFKGISRKDAERQLLAPGNMLGSFMIRDSETTKGSYSLSVR 113

>4d8k_A Tyrosine-protein kinase LCK; protein kinases, SH2 domain, SH3 domain, structural genomics center for structural genomics, JCSG; 2.36A {Homo sapiens} PDB: 1lck_A* 1x27_A* Length = 175

 Score = 41.6 bits (97), Expect = 2e-05
 Identities = 19/113 (16%), Positives = 43/113 (38%), Gaps = 16/113 (14%)

Query: 23  QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNF 80
            P+       L+ YE  ++ +L  ++ + + ++ +      WWK +    G+ G  P NF
Sbjct: 8   SPLQDNLVIALHSYEPSHDGDLGFEKGEQLRILEQ---SGEWWKAQSLTTGQEGFIPFNF 64

Query: 81  VTVLPTTDETSIKSEKPSPAKST-----------TNRIRDSITKPSDTTAALR 122
           V    + +      +  S   +            +  IR+S +     + ++R
Sbjct: 65  VAKANSLEPEPWFFKNLSRKDAERQLLAPGNTHGSFLIRESESTAGSFSLSVR 117

>2h8h_A Proto-oncogene tyrosine-protein kinase SRC; SRC kinase, transferase; HET: PTR H8H; 2.20A {Homo sapiens} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 Length = 535

 Score = 41.0 bits (96), Expect = 6e-05
 Identities = 19/102 (18%), Positives = 36/102 (35%), Gaps = 15/102 (14%)

Query: 30  CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTT 87
              LY YE++ E +L+ K+ + + +++    D  WW       G+ G  P N+V    + 
Sbjct: 88  FVALYDYESRTETDLSFKKGERLQIVNNTEGD--WWLAHSLSTGQTGYIPSNYVAPSDSI 145

Query: 88  DETSI-----------KSEKPSPAKSTTNRIRDSITKPSDTT 118
                           +    +     T  +R+S T      
Sbjct: 146 QAEEWYFGKITRRESERLLLNAENPRGTFLVRESETTKGAYC 187

>1ycs_B 53BP2, P53BP2; ankyrin repeats, SH3, tumor suppressor, multigene family, nuclear protein, phosphorylation, disease mutation, polymorphism; 2.20A {Homo sapiens} SCOP: b.34.2.1 d.211.1.1 PDB: 4a63_B Length = 239

 Score = 38.7 bits (91), Expect = 3e-04
 Identities = 21/54 (38%), Positives = 31/54 (57%), Gaps = 1/54 (1%)

Query: 33  LYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVTVLP 85
           L+ YE QN+DEL +KE D + +I R+  D   WW   L+ + G  P N + + P
Sbjct: 176 LWDYEPQNDDELPMKEGDCMTIIHREDEDEIEWWWARLNDKEGYVPRNLLGLYP 229

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	157
2lx7_A	60	GAS-7, growth arrest-specific protein 7; structura	99.74
2jte_A	64	CD2-associated protein; SH3 domain, coiled coil, c	99.71
2i0n_A	80	Class VII unconventional myosin; beta-sheet loop,	99.71
2ebp_A	73	SAM and SH3 domain-containing protein 1; proline-g	99.7
2lj0_A	65	Sorbin and SH3 domain-containing protein 1; R85FL,	99.7
2dmo_A	68	Neutrophil cytosol factor 2; SH3 domain, structura	99.69
2xmf_A	60	Myosin 1E SH3; motor protein, SH3 domain; HET: DIA	99.69
2ysq_A	81	RHO guanine nucleotide exchange factor 9; SH3 doma	99.69
2dl8_A	72	SLIT-ROBO RHO GTPase-activating protein 2; SH3 dom	99.69
2dbm_A	73	SH3-containing GRB2-like protein 2; EC 2.3.1.-, SH	99.68
2nwm_A	65	Vinexin; cell adhesion; NMR {Homo sapiens}	99.68
1uff_A	93	Intersectin 2; beta barrel, SH3 domain, endocytosi	99.68
2ew3_A	68	SH3-containing GRB2-like protein 3; SH3GL3, soluti	99.68
1x2q_A	88	Signal transducing adapter molecule 2; SH3 domain,	99.68
1w70_A	60	Neutrophil cytosol factor 4; NADPH oxidase, P40PHO	99.68
2ed1_A	76	130 kDa phosphatidylinositol 4,5-biphosphate- depe	99.68
1tg0_A	68	BBC1 protein, myosin tail region-interacting prote	99.68
2dbk_A	88	CRK-like protein; structural genomics, NPPSFA, nat	99.68
2epd_A	76	RHO GTPase-activating protein 4; SH3 domain, struc	99.68
2djq_A	68	SH3 domain containing ring finger 2; MUS musculus	99.68
1x43_A	81	Endophilin B1, SH3 domain GRB2-like protein B1; st	99.68
1k4u_S	62	Phagocyte NADPH oxidase subunit P67PHOX; SH3-pepti	99.68
2dl4_A	68	Protein STAC; SH3 domain, STAC protein, SRC homolo	99.67
2yuo_A	78	CIP85, RUN and TBC1 domain containing 3; structura	99.67
1z9q_A	79	Neutrophil cytosol factor 4; oxidoreductase activa	99.67
2g6f_X	59	RHO guanine nucleotide exchange factor 7; SH3 doma	99.67
2ekh_A	80	SH3 and PX domain-containing protein 2A; SH3 domai	99.67
3c0c_A	73	Endophilin-A2; endocytosis, SH3, voltage-gated cal	99.67
2ydl_A	69	SH3 domain-containing kinase-binding protein 1; si	99.67
1ugv_A	72	KIAA0621, olygophrenin-1 like protein; beta barrel	99.67
2pqh_A	80	Spectrin alpha chain, brain; SH3 domain, chimera,	99.67
2bzy_A	67	CRK-like protein, CRKL SH3C; SH3 domain, dimer, nu	99.67
1uti_A	58	GRB2-related adaptor protein 2; signaling protein	99.67
1jo8_A	58	ABP1P, actin binding protein; SH3 domain actin-bin	99.67
2bz8_A	58	SH3-domain kinase binding protein 1; SH3 domain, C	99.67
2ed0_A	78	ABL interactor 2; coiled coil, cytoskeleton, nucle	99.67
1x2p_A	68	Protein arginine N-methyltransferase 2; SH3 domain	99.67
1uhc_A	79	KIAA1010 protein; beta barrel, SH3, human cDNA, st	99.66
3ulr_B	65	SRC substrate cortactin; SH3, protein-protein inte	99.66
2drm_A	58	Acanthamoeba myosin IB; SH3 domain, contractIle pr	99.66
1oot_A	60	Hypothetical 40.4 kDa protein in PES4-His2 interge	99.66
2eyx_A	67	V-CRK sarcoma virus CT10 oncogene homolog isoform	99.66
2fei_A	65	CD2-associated protein; CMS SH3 domain, structural	99.66
1zx6_A	58	YPR154WP; SH3 domain, protein binding; 1.60A {Sacc	99.66
2ak5_A	64	RHO guanine nucleotide exchange factor 7; adaptor	99.66
2da9_A	70	SH3-domain kinase binding protein 1; structural ge	99.66
3ngp_A	62	Spectrin alpha chain, brain; beta barrel, structur	99.66
2j6f_A	62	CD2-associated protein; metal-binding, immune resp	99.66
1sem_A	58	SEM-5; SRC-homology 3 (SH3) domain, peptide-bindin	99.66
2jt4_A	71	Cytoskeleton assembly control protein SLA1; endocy	99.65
2gnc_A	60	SLIT-ROBO RHO GTPase-activating protein 1; beta ba	99.65
2dl3_A	68	Sorbin and SH3 domain-containing protein 1; ponsin	99.65
2k9g_A	73	SH3 domain-containing kinase-binding protein 1; CI	99.65
1x2k_A	68	OSTF1, osteoclast stimulating factor 1; SH3 domain	99.65
3u23_A	65	CD2-associated protein; structural genomics, struc	99.65
1wyx_A	69	CRK-associated substrate; beta sheets, cell adhesi	99.65
2yun_A	79	Nostrin; nitric oxide synthase trafficker, structu	99.65
2dlp_A	85	KIAA1783 protein; SH3 domain, structural genomics,	99.65
2dl7_A	73	KIAA0769 protein; SH3 domain, FCHSD2, structural g	99.65
4glm_A	72	Dynamin-binding protein; SH3 domain, DNMBP, struct	99.65
2dm1_A	73	Protein VAV-2; RHO family guanine nucleotide excha	99.65
2d8h_A	80	SH3YL1 protein; SH3 domain, hypothetical protein S	99.65
2dil_A	69	Proline-serine-threonine phosphatase-interacting p	99.65
1x69_A	79	Cortactin isoform A; SH3 domain, CTTN, oncogene EM	99.65
1j3t_A	74	Intersectin 2; beta barrel, SH3 domain, riken stru	99.65
2egc_A	75	SH3 and PX domain-containing protein 2A; SH3 domai	99.65
4e6r_A	58	Cytoplasmic protein NCK2; SH3 domain, protein bind	99.64
2vwf_A	58	Growth factor receptor-bound protein 2; polymorphi	99.64
1ue9_A	80	Intersectin 2; beta barrel, SH3 domain, riken stru	99.64
2iim_A	62	Proto-oncogene tyrosine-protein kinase LCK; beta-b	99.64
1u5s_A	71	Cytoplasmic protein NCK2; protein-protein complex,	99.64
2cre_A	71	HEF-like protein; SH3 domain, SRC homology 3 domai	99.64
2csq_A	97	RIM-BP2, RIM binding protein 2; SH3 domain, struct	99.64
2cub_A	88	Cytoplasmic protein NCK1; SH3 domain, NCK1 adaptor	99.64
1csk_A	71	C-SRC SH3 domain; phosphotransferase; 2.50A {Homo	99.64
2fpe_A	62	C-JUN-amino-terminal kinase interacting protein 1;	99.64
2lcs_A	73	NAP1-binding protein 2; adaptor, transferase, sign	99.64
1y0m_A	61	1-phosphatidylinositol-4,5-bisphosphate phosphodie	99.64
1neg_A	83	Spectrin alpha chain, brain; SH3-domain fold, five	99.63
1uhf_A	69	Intersectin 2; beta barrel, SH3 domain, riken stru	99.63
2ega_A	70	SH3 and PX domain-containing protein 2A; SH3 domai	99.63
2ege_A	75	Uncharacterized protein KIAA1666; SH3 domain, KIAA	99.63
2fpf_A	71	C-JUN-amino-terminal kinase interacting protein 1;	99.63
2j05_A	65	RAS GTPase-activating protein 1; GTPase activation	99.63
3thk_A	73	Spectrin alpha chain, brain; SH3 domain, chimera,	99.63
1ruw_A	69	Myosin-3 isoform, MYO3; SH3 domain, yeast, high-th	99.63
1wi7_A	68	SH3-domain kinase binding protein 1; beta barrel,	99.63
1zlm_A	58	Osteoclast stimulating factor 1; beta barrel, sign	99.63
1wx6_A	91	Cytoplasmic protein NCK2; SH3 domain, structural g	99.63
2l0a_A	72	STAM-1, signal transducing adapter molecule 1; str	99.63
1uj0_A	62	Signal transducing adaptor molecule (SH3 domain an	99.63
1b07_A	65	Protein (proto-oncogene CRK (CRK)); SH3 domain, in	99.63
3h0h_A	73	Proto-oncogene tyrosine-protein kinase FYN; beta b	99.63
1cka_A	57	C-CRK N-terminal SH3 domain; complex (oncogene pro	99.63
1ujy_A	76	RHO guanine nucleotide exchange factor 6; structur	99.62
3eg3_A	63	Proto-oncogene tyrosine-protein kinase ABL1; beta,	99.62
2dnu_A	71	RUH-061, SH3 multiple domains 1; RSGI, structural	99.62
2rf0_A	89	Mitogen-activated protein kinase kinase kinase 10;	99.62
1x6b_A	79	RHO guanine exchange factor (GEF) 16; SH3 domain,	99.62
1wxt_A	68	Hypothetical protein FLJ21522; SH3 domain, EPS8-re	99.62
2oaw_A	65	Spectrin alpha chain, brain; SH3 domain, chimera,	99.62
2eqi_A	69	Phospholipase C, gamma 2; SH3 domain, PLCG2, struc	99.62
2ct3_A	70	Vinexin; SH3 domian, structural genomics, NPPSFA,	99.62
2ecz_A	70	Sorbin and SH3 domain-containing protein 1; glycop	99.62
1jqq_A	92	PEX13P, peroxisomal membrane protein PAS20, PAS20P	99.62
1s1n_A	68	Nephrocystin 1; beta barrel, cell adhesion; NMR {H	99.62
2yup_A	90	Vinexin; sorbin and SH3 domain-containing protein	99.62
1w1f_A	65	Tyrosine-protein kinase LYN; SH3-domain, SH3 domai	99.61
2gqi_A	71	RAS GTPase-activating protein 1; GAP, RAS P21 prot	99.61
2a28_A	54	BZZ1 protein; SH3 domain, signaling protein; 1.07A	99.61
2v1q_A	60	SLA1, cytoskeleton assembly control protein SLA1;	99.61
2o9s_A	67	Ponsin; SH3 domain, signaling protein; 0.83A {Homo	99.61
2csi_A	76	RIM-BP2, RIM binding protein 2; SH3 domain, struct	99.61
4f14_A	64	Nebulette; SH3 domain, heart muscle, actin-binding	99.61
2k2m_A	68	EPS8-like protein 1; alternative splicing, coiled	99.61
1nm7_A	69	Peroxisomal membrane protein PAS20; yeast, PEX5P,	99.61
2b86_A	67	Cytoplasmic protein NCK2; NCK SH3 domain, signalin	99.61
1wie_A	96	RIM binding protein 2; beta barrel, KIAA0318 prote	99.61
4esr_A	69	Jouberin; AHI-1, AHI1, AHI-1 SH3 domain, SH3 domai	99.61
2x3w_D	60	Syndapin I, protein kinase C and casein kinase sub	99.61
2jw4_A	72	Cytoplasmic protein NCK1; SH3 domain, phosphorylat	99.61
1gl5_A	67	Tyrosine-protein kinase TEC; transferase, ATP-bind	99.61
1spk_A	72	RSGI RUH-010, riken cDNA 1300006M19; structural ge	99.61
1yn8_A	59	NBP2, NAP1-binding protein 2; SH3 domain, unknown	99.61
2o2o_A	92	SH3-domain kinase-binding protein 1; CIN85, protei	99.61
2enm_A	77	Sorting nexin-9; SH3-like barrel, protein transpor	99.61
2ke9_A	83	Caskin-2; SH3 domain, ANK repeat, cytoplasm, phosp	99.6
1zuy_A	58	Myosin-5 isoform; SH3 domain, contractIle protein;	99.6
3rnj_A	67	Brain-specific angiogenesis inhibitor 1-associate	99.6
2v1r_A	80	Peroxisomal membrane protein PAS20; protein transp	99.6
3cqt_A	79	P59-FYN, proto-oncogene tyrosine-protein kinase FY	99.6
2dl5_A	78	KIAA0769 protein; SH3 domain, FCHSD2, structural g	99.6
2cuc_A	70	SH3 domain containing ring finger 2; structural ge	99.6
2kxc_A	67	Brain-specific angiogenesis inhibitor 1-associate	99.59
1gbq_A	74	GRB2; complex (signal transduction/peptide), SH3 d	99.59
1zuu_A	58	BZZ1 protein; SH3 domain, unknown function; 0.97A	99.59
2ct4_A	70	CDC42-interacting protein 4; thyroid receptor inte	99.59
4ag1_C	84	Fynomer; hydrolase-de novo protein complex, inhibi	99.59
1i07_A	60	Epidermal growth factor receptor kinase substrate	99.59
2kgt_A	72	Tyrosine-protein kinase 6; SH3 domain, SRC kinase,	99.58
1udl_A	98	Intersectin 2, KIAA1256; beta barrel, SH3 domain,	99.58
2m0y_A	74	Dedicator of cytokinesis protein 1; apoptosis; NMR	99.58
1wxb_A	68	Epidermal growth factor receptor pathway substrate	99.58
2d8j_A	77	FYN-related kinase; SH3 domain, structural genomic	99.57
2kxd_A	73	11-MER peptide, SH3 domain of spectrin alpha CHAI;	99.57
2oi3_A	86	Tyrosine-protein kinase HCK; human HCK, SH3, SRC-t	99.57
2e5k_A	94	Suppressor of T-cell receptor signaling 1; SH3 dom	99.57
2cud_A	79	SRC-like-adapter; SH3 domain, negative mitogenesis	99.57
1aww_A	67	ATK, AMGX1, BPK, bruton'S tyrosine kinase; X-linke	99.57
2kbt_A	142	Chimera of proto-oncogene VAV, linker, immunoglobu	99.57
2yuq_A	85	Tyrosine-protein kinase ITK/TSK; T-cell-specific k	99.56
1x6g_A	81	Megakaryocyte-associated tyrosine-protein kinase;	99.56
1i1j_A	108	Melanoma derived growth regulatory protein; SH3 su	99.56
2rqr_A	119	CED-12 homolog, engulfment and cell motility prote	99.55
2rqv_A	108	BUD emergence protein 1; BEM1P, SH3, CDC42P, cytop	99.55
2yt6_A	109	Adult MALE urinary bladder cDNA, riken FULL- lengt	99.55
1wxu_A	93	Peroxisomal biogenesis factor 13; SH3 domain, PEX1	99.55
3reb_B	90	Tyrosine-protein kinase HCK; HIV-1 NEF, SH3 domain	99.54
1bb9_A	115	Amphiphysin 2; transferase, SH3 domain; 2.20A {Rat	99.53
1hsq_A	71	Phospholipase C-gamma (SH3 domain); phosphoric die	99.53
2vkn_A	70	Protein SSU81; membrane, SH3 domain, transmembrane	99.52
2jxb_A	86	T-cell surface glycoprotein CD3 epsilon chain, cyt	99.51
3o5z_A	90	Phosphatidylinositol 3-kinase regulatory subunit;	99.51
1mv3_A	213	MYC box dependent interacting protein 1; tumor sup	99.48
1ng2_A	193	Neutrophil cytosolic factor 1; P47PHOX, autoinhibi	99.48
2kym_A	120	BUD emergence protein 1; SH3 domain, BEM1P, SH3-CI	99.48
1gri_A	217	Growth factor bound protein 2; SH2, SH3, signal tr	99.46
1k1z_A	78	VAV; SH3, proto-oncogene, signaling protein; NMR {	99.45
1awj_A	77	ITK; transferase, regulatory intramolecular comple	99.45
3i5r_A	83	Phosphatidylinositol 3-kinase regulatory subunit a	99.44
3jv3_A	283	Intersectin-1; SH3 domain, DH domain, guanine nucl	99.43
3qwx_X	174	Cell death abnormality protein 2; cell engulfment,	99.42
2dvj_A	230	V-CRK sarcoma virus CT10 oncogene homolog, isoform	99.41
3a98_A	184	DOCK2, dedicator of cytokinesis protein 2; protein	99.41
1ng2_A	193	Neutrophil cytosolic factor 1; P47PHOX, autoinhibi	99.41
4d8k_A	175	Tyrosine-protein kinase LCK; protein kinases, SH2	99.39
1gcq_C	70	VAV proto-oncogene; SH3 domain, protein-protein co	99.39
1v1c_A	71	Obscurin; muscle, sarcomere, adapter, myogenesis,	99.37
2dyb_A	341	Neutrophil cytosol factor 4; P40(PHOX), NADPH oxid	99.37
2pz1_A	466	RHO guanine nucleotide exchange factor 4; helical	99.36
2eyz_A	304	V-CRK sarcoma virus CT10 oncogene homolog isoform	99.35
2eyz_A	304	V-CRK sarcoma virus CT10 oncogene homolog isoform	99.29
1tuc_A	63	Alpha-spectrin; capping protein, calcium-binding,	99.28
3qwy_A	308	Cell death abnormality protein 2; cell engulfment,	99.26
1u3o_A	82	Huntingtin-associated protein-interacting protein;	99.25
2h8h_A	535	Proto-oncogene tyrosine-protein kinase SRC; SRC ki	99.23
1gri_A	217	Growth factor bound protein 2; SH2, SH3, signal tr	99.22
1k9a_A	450	Carboxyl-terminal SRC kinase; COOH-terminal SRC ki	99.21
2de0_X	526	Alpha-(1,6)-fucosyltransferase; FUT8, glycosyltran	99.21
2lqn_A	303	CRK-like protein; SH2, SH3, V-CRK sarcoma virus CT	98.84
2jmc_A	77	Spectrin alpha chain, brain and P41 peptide chimer	99.19
1fmk_A	452	C-SRC, P60-SRC, tyrosine-protein kinase SRC; tyros	99.18
2lqn_A	303	CRK-like protein; SH2, SH3, V-CRK sarcoma virus CT	98.75
3qwy_A	308	Cell death abnormality protein 2; cell engulfment,	99.13
1qcf_A	454	Haematopoetic cell kinase (HCK); tyrosine kinase-i	99.12
1opk_A	495	P150, C-ABL, proto-oncogene tyrosine-protein kinas	99.11
3haj_A	486	Human pacsin2 F-BAR; pacsin,syndapin,FAP52,F-BAR,	99.09
1g2b_A	62	Spectrin alpha chain; capping protein, calcium-bin	99.05
1ri9_A	102	FYN-binding protein; SH3-like, helically extended,	99.02
1kjw_A	295	Postsynaptic density protein 95; protein-protein i	98.97
2gtj_A	96	FYN-binding protein; SH3, redox, signaling protein	98.86
3pvl_A	655	Myosin VIIA isoform 1; protein complex, novel fold	98.84
4dey_A	337	Voltage-dependent L-type calcium channel subunit;	98.78
1ug1_A	92	KIAA1010 protein; structural genomics, SH3 domain,	98.72
1ycs_B	239	53BP2, P53BP2; ankyrin repeats, SH3, tumor suppres	98.69
2xkx_A	721	Disks large homolog 4; structural protein, scaffol	98.48
3tsz_A	391	Tight junction protein ZO-1; PDZ3-SH3-GUK, scaffol	98.47
3kfv_A	308	Tight junction protein ZO-3; structural genomics c	98.45
3ehr_A	222	Osteoclast-stimulating factor 1; beta barrel, heli	98.39
3shw_A	468	Tight junction protein ZO-1; PDZ-SH3-GUK supramodu	98.34
3pe0_A	283	Plectin; cytoskeleton, plakin, spectrin repeat, SH	98.3
3tvt_A	292	Disks large 1 tumor suppressor protein; DLG, SRC-h	98.25
2dyb_A	341	Neutrophil cytosol factor 4; P40(PHOX), NADPH oxid	97.7
3r6n_A	450	Desmoplakin; spectrin repeat, SH3 domain, cell adh	97.69
2krs_A	74	Probable enterotoxin; all beta, SH3, ENTD, CPF_058	96.26
2kt8_A	76	Probable surface protein; SH3 family, structural g	96.03
2kq8_A	70	Cell WALL hydrolase; GFT protein structure, NESG,	95.52
2jmc_A	77	Spectrin alpha chain, brain and P41 peptide chimer	93.28
1wfw_A	74	Kalirin-9A; SH3 domain, neuron-specific GDP/GTP ex	92.53
1g2b_A	62	Spectrin alpha chain; capping protein, calcium-bin	91.42
1udl_A	98	Intersectin 2, KIAA1256; beta barrel, SH3 domain,	86.02
3h8z_A	128	FragIle X mental retardation syndrome-related Pro;	85.06
3npf_A	306	Putative dipeptidyl-peptidase VI; structural genom	83.91

>2lx7_A GAS-7, growth arrest-specific protein 7; structural genomics, northeast structural genomics consortiu target HR8574A, PSI-biology; NMR {Homo sapiens}

Probab=99.74  E-value=3.4e-18  Score=105.25  Aligned_cols=56  Identities=36%  Similarity=0.946  Sum_probs=50.5

Q ss_pred             cceEEEecCCCCCCCCC-CccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDE-LTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~e-Ls~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~   84 (157)
                      +..|+|+|||.++.++| |+|.+||+|.|+.+  .++|||.|++ +|+.||||++||+.+
T Consensus         3 g~~~rAlydy~~~~~~e~Ls~~~Gd~i~v~~~--~~~~Ww~g~~~~G~~G~fP~nyVe~i   60 (60)
T 2lx7_A            3 GARCRTLYPFSGERHGQGLRFAAGELITLLQV--PDGGWWEGEKEDGLRGWFPASYVQLL   60 (60)
T ss_dssp             SCEEEESCCCCSCCCSSCCCCCTTCEEEBSCC--CTTSCEEEECTTSCEEEECGGGEEEC
T ss_pred             CCEEEECcccCCCCCCCCccCCCCCEEEEeEe--cCCCeEEEEeCCCCEEEEcHHHEEEC
Confidence            45799999999998887 99999999999965  6789999997 789999999999875

>2jte_A CD2-associated protein; SH3 domain, coiled coil, cytoplasm, phosphorylation, SH3-binding, signaling protein; NMR {Mus musculus} PDB: 2kro_A

Probab=99.71  E-value=4.6e-17  Score=101.02  Aligned_cols=62  Identities=50%  Similarity=1.033  Sum_probs=54.5

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      +|.....++|+|+|.+...+||+|.+||+|.|+.+...++|||.|+.+|+.||||++||+.+
T Consensus         2 ~~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~~~~~~W~~g~~~g~~G~~P~~yv~~l   63 (64)
T 2jte_A            2 AMGAKEYCRTLFPYTGTNEDELTFREGEIIHLISKETGEAGWWKGELNGKEGVFPDNFAVQI   63 (64)
T ss_dssp             CCCSSEEEEESSCBCCSSSSBCCBCTTCEEEEEESCSSSTTEEEEEETTEEEEEEGGGEEEC
T ss_pred             CCCCCEEEEECccCCccCCCccCCCCCCEEEEEECCCCCCCEEEEEECCeEEEEeHHHEEEC
Confidence            34556789999999999999999999999999975323679999999999999999999876

>2i0n_A Class VII unconventional myosin; beta-sheet loop, structural protein; NMR {Dictyostelium discoideum}

Probab=99.71  E-value=1e-16  Score=103.89  Aligned_cols=64  Identities=25%  Similarity=0.567  Sum_probs=56.1

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCC-eEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKG-WWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~g-Ww~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+....+++|+|+|.++..+||+|.+||+|.|+.+  .+.+ ||.|+..|+.||||++||+.+....
T Consensus         6 ~~~~~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   70 (80)
T 2i0n_A            6 SPEFAKYARALKDYNVSDTSLLPFKRNDIITITFK--DQENKWFMGQLNGKEGSFPVDHVEILLSDV   70 (80)
T ss_dssp             CCCCCCEEEESSCBCCCSSSSCCBCSSEEEEEEEE--SSSSSEEEEEETTEEEEEEGGGEEEESSCC
T ss_pred             CCCCCeEEEECCCCCcCCCCCcCCCCCCEEEEEEe--cCCCCEEEEEECCcEEEechHHEEECCCCC
Confidence            34456789999999999999999999999999986  4555 9999999999999999999986554

>2ebp_A SAM and SH3 domain-containing protein 1; proline-glutamate repeat-containing protein, structural genomics, NPPSFA; NMR {Homo sapiens} PDB: 2kea_A

Probab=99.70  E-value=8.5e-17  Score=102.62  Aligned_cols=63  Identities=33%  Similarity=0.558  Sum_probs=55.2

Q ss_pred             CCCCcceEEEecCCCCC--CCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          23 QPVLKERCKVLYPYEAQ--NEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~--~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ++.....++|+|+|.+.  ..+||+|.+||+|.|+.+  .+.+||.|++.|+.||||++||+.+...
T Consensus         5 ~~~~~~~~~alydy~~~~~~~~eLs~~~Gd~i~v~~~--~~~gWw~g~~~g~~G~fP~~yv~~~~~~   69 (73)
T 2ebp_A            5 SSGFCGRARVHTDFTPSPYDTDSLKLKKGDIIDIISK--PPMGTWMGLLNNKVGTFKFIYVDVLSSG   69 (73)
T ss_dssp             CCCCSEEEEECSCBCCCTTCCSBCCBCSSCEEEEEEC--CSSSCEEEECSSCEEEECSTTEEECCCC
T ss_pred             CCccceEEEEeeccCCCCCCCCccCCCCCCEEEEEEe--CCCCeEEEEECCCEEEEeHHHEEECCCC
Confidence            34445689999999976  999999999999999976  6789999999999999999999998654

>2lj0_A Sorbin and SH3 domain-containing protein 1; R85FL, ponsin, CAP, signaling protein; NMR {Homo sapiens} PDB: 2lj1_A

Probab=99.70  E-value=7.2e-17  Score=100.82  Aligned_cols=55  Identities=40%  Similarity=0.758  Sum_probs=50.7

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.++.++||+|.+||+|.|+.+  .++|||.|+.  +|+.||||++||+++
T Consensus         7 ~~~~Alydy~a~~~~ELs~~~Gd~i~v~~~--~~~gWw~g~~~~~g~~G~~P~nyVe~l   63 (65)
T 2lj0_A            7 FSYQALYSYIPQNDDELELRDGDIVDVMEK--CDDGWFVGTSRRTKQFGTFPGNYVKPL   63 (65)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEEEEE--CTTSEEEEEETTTCCEEEEETTSEEEC
T ss_pred             EEEEEceeECCCCcCCcCCCCCCEEEEeEe--CCCCEEEEEECCCCCEEEEehhHeEEE
Confidence            468999999999999999999999999976  5789999996  699999999999986

>2dmo_A Neutrophil cytosol factor 2; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.69  E-value=1.6e-16  Score=99.89  Aligned_cols=61  Identities=21%  Similarity=0.471  Sum_probs=55.1

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....+++|+|+|.++..+||+|.+||+|.|+.+  .+++||.|+..|+.|+||++||+.+...
T Consensus         5 ~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   65 (68)
T 2dmo_A            5 SSGEAHRVLFGFVPETKEELQVMPGNIVFVLKK--GNDNWATVMFNGQKGLVPCNYLEPVSGP   65 (68)
T ss_dssp             CCSEEEEECSSCCCCSSSSCCCCTTCEEEECEE--CSSSCEEEEETTEEEEECSTTEEECCCS
T ss_pred             CCCCEEEECcCCCcCCcCCCCCCCCCEEEEEEe--CCCCEEEEEeCCCEEEeehHHeEECCCC
Confidence            345689999999999999999999999999976  5789999999999999999999998654

>2xmf_A Myosin 1E SH3; motor protein, SH3 domain; HET: DIA; 1.50A {Mus musculus}

Probab=99.69  E-value=1.2e-16  Score=97.95  Aligned_cols=58  Identities=45%  Similarity=0.995  Sum_probs=52.8

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      .....++|+|+|.++..+||+|.+||+|.|+.+  .+++||.|+..|+.||||++||+.+
T Consensus         3 ~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~l   60 (60)
T 2xmf_A            3 LGSPQCKALYAYDAQDTDELSFNANDIIDIIKE--DPSGWWTGRLRGKQGLFPNNYVTKI   60 (60)
T ss_dssp             SCSCEEEESSCBCCSSTTBCCBCTTCEEEEEEE--CTTSEEEEEETTEEEEEEGGGEEEC
T ss_pred             CCCcEEEECccCCcCCcCCcCCCCCCEEEEEEe--cCCCEEEEEECCEEEEEcHHHEEEC
Confidence            345689999999999999999999999999976  5789999999999999999999864

>2ysq_A RHO guanine nucleotide exchange factor 9; SH3 domain, CDC42 guanine nucleotide exchange factor (GEF) 9, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.69  E-value=3.1e-16  Score=101.77  Aligned_cols=64  Identities=20%  Similarity=0.499  Sum_probs=56.8

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      +....+++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|+..|+.||||.+||+.+.....
T Consensus         7 ~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~~   70 (81)
T 2ysq_A            7 GDSIVSAEAVWDHVTMANRELAFKAGDVIKVLDA--SNKDWWWGQIDDEEGWFPASFVRLWVNQED   70 (81)
T ss_dssp             CCCCEEEEESSCCCCSSSSSCCCCTTCEEEEEEC--CSSSEEEEECSSCEEEEEGGGEEESSCCCC
T ss_pred             CCCceEEEEeeeECCCCCCcCCCCCCCEEEEEEE--cCcCEEEEEECCCEEEechHHEEEcCCccc
Confidence            3455689999999999999999999999999976  578999999999999999999999866544

>2dl8_A SLIT-ROBO RHO GTPase-activating protein 2; SH3 domain, formin-binding protein 2, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.69  E-value=2.1e-16  Score=100.36  Aligned_cols=63  Identities=24%  Similarity=0.514  Sum_probs=55.7

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      +.....++|+|+|.+...++|+|.+||+|.|+.+  .+.+||.|+..|+.||||++||+.+....
T Consensus         6 ~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   68 (72)
T 2dl8_A            6 SGEPIEAIAKFDYVGRTARELSFKKGASLLLYQR--ASDDWWEGRHNGIDGLIPHQYIVVQDTSG   68 (72)
T ss_dssp             SCSCEEEEESSCBCCSSSSBCCBCTTCEEEEEEE--EETTEEEEEETTEEEEECSSSEEECCSSS
T ss_pred             CCCCEEEEECccCCcCCCCEeccCCCCEEEEEee--cCCCEEEEEECCEEEEEchHHeEEcCCCC
Confidence            3344589999999999999999999999999986  46799999999999999999999886553

>2dbm_A SH3-containing GRB2-like protein 2; EC 2.3.1.-, SH3 domain protein 2A, endophilin 1, EEN-B1, structural genomics, NPPSFA; NMR {Homo sapiens} PDB: 2knb_B 3iql_A

Probab=99.68  E-value=1.9e-16  Score=100.84  Aligned_cols=65  Identities=38%  Similarity=0.755  Sum_probs=57.1

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ++....+++|+|+|.+...+||+|.+||+|.|+.+  .+.+||.|+..|+.||||.+||+.+.....
T Consensus         3 ~~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~~   67 (73)
T 2dbm_A            3 SGSSGPCCRALYDFEPENEGELGFKEGDIITLTNQ--IDENWYEGMLHGHSGFFPINYVEILVALPH   67 (73)
T ss_dssp             CCCCCCEEEESSCBCCCSTTCCCBCTTCEEECCBC--SSSSEEEEEETTEEEEEESSSEEESSCCSC
T ss_pred             CCCCCCEEEEccccCCCCCCCccCCCCCEEEEEEe--cCCCEEEEEECCCEEEechHHEEEccCCCC
Confidence            34456689999999999999999999999999965  578999999999999999999999865543

>2nwm_A Vinexin; cell adhesion; NMR {Homo sapiens}

Probab=99.68  E-value=1.3e-16  Score=99.54  Aligned_cols=58  Identities=43%  Similarity=0.839  Sum_probs=53.0

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .++|+|+|.++..++|+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+..+.
T Consensus         3 ~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~fP~~yv~~~~~~~   60 (65)
T 2nwm_A            3 AARLKFDFQAQSPKELTLQKGDIVYIHKE--VDKNWLEGEHHGRLGIFPANYVEVLPLEH   60 (65)
T ss_dssp             EEEECSCBCCCSTTBCCBCTTCEEEEEEC--CTTTCEEEEETTEEEEECGGGEEECCCC-
T ss_pred             EEEEeeeECCCCcCccCCcCCCEEEEEEe--cCCCEEEEEECCcEEEEehhhEEEcCCCC
Confidence            68999999999999999999999999975  67899999999999999999999887554

>1uff_A Intersectin 2; beta barrel, SH3 domain, endocytosis, structural genomics, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.68  E-value=4.6e-16  Score=103.55  Aligned_cols=63  Identities=32%  Similarity=0.763  Sum_probs=54.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ..+++|+|+|.+...+||+|.+||+|.|+.+...+.|||.|++.|+.||||.+||+.+.....
T Consensus         5 ~~~~~Alydy~a~~~~eLsf~~Gd~i~v~~~~~~~~gWw~g~~~g~~G~~P~~yv~~~~~~~~   67 (93)
T 1uff_A            5 SSGYRALYPFEARNHDEMSFNSGDIIQVDEKTVGEPGWLYGSFQGNFGWFPCNYVEKMPSSEN   67 (93)
T ss_dssp             CCCEEESSCBCCCSSSCCCBCTTCEEEECSSCCCSSSEEEEEETTEEEEEETTTEEECCSSSS
T ss_pred             CEEEEECccCCCCCCCCcCCCCCCEEEEeEccCCCCCEEEEEECCCEEEechHHeEEcCCccc
Confidence            347899999999999999999999999996521267999999999999999999999876543

>2ew3_A SH3-containing GRB2-like protein 3; SH3GL3, solution structure, signaling protein; NMR {Homo sapiens}

Probab=99.68  E-value=1.7e-16  Score=99.89  Aligned_cols=60  Identities=38%  Similarity=0.829  Sum_probs=53.4

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+....
T Consensus         3 ~~~~~Alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   62 (68)
T 2ew3_A            3 QPCCRGLYDFEPENQGELGFKEGDIITLTNQ--IDENWYEGMIHGESGFFPINYVEVIVPLE   62 (68)
T ss_dssp             CCEEEESSCBCCCSTTBCCBCTTCEEEEEEE--SSSSEEEEEETTEEEEEEGGGEEESCC--
T ss_pred             CCEEEEeeeECCCCCCccCCCCCCEEEEEEe--cCCCEEEEEECCcEEEeeHHHEEEcCccC
Confidence            4579999999999999999999999999986  57899999999999999999999875443

>1x2q_A Signal transducing adapter molecule 2; SH3 domain, signal transducing adaptor molecule, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.68  E-value=4.1e-16  Score=102.77  Aligned_cols=65  Identities=37%  Similarity=0.795  Sum_probs=57.0

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ++.....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+.....
T Consensus        13 ~~~~~~~~~Alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~~   77 (88)
T 1x2q_A           13 NNKVARKVRALYDFEAVEDNELTFKHGEIIIVLDD--SDANWWKGENHRGIGLFPSNFVTTNLNIET   77 (88)
T ss_dssp             CCCCCEEEEESSCCCCCSSSCCCCCSSCEEEEEEC--SCSSSEEEEETTEEEEECGGGEESCSSCCS
T ss_pred             CCCCCeEEEEcccCCCCCcCccCCCCCCEEEEEEe--CCCCEEEEEECCcEEEEehHHEEEcCCcCc
Confidence            44456789999999999999999999999999975  578999999999999999999998765543

>1w70_A Neutrophil cytosol factor 4; NADPH oxidase, P40PHOX, P47PHOX, SH3 domain, polyproline; 1.46A {Homo sapiens} PDB: 1w6x_A

Probab=99.68  E-value=1.8e-16  Score=97.18  Aligned_cols=56  Identities=34%  Similarity=0.750  Sum_probs=51.9

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ...++|+|+|.+..++||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+
T Consensus         4 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~l   59 (60)
T 1w70_A            4 HMRAEALFDFTGNSKLELNFKAGDVIFLLSR--INKDWLEGTVRGATGIFPLSFVKIL   59 (60)
T ss_dssp             SCEEEESSCBCCSSTTBCCBCTTCEEEEEEE--CSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             CcEEEECccCCcCCCCCccCCCCCEEEEEEe--CCCCeEEEEECCCEEEechHHEEEC
Confidence            3579999999999999999999999999976  5789999999999999999999876

>2ed1_A 130 kDa phosphatidylinositol 4,5-biphosphate- dependent ARF1 GTPase-activating protein...; GTPase activation, membrane, metal-binding, SH3 domain; NMR {Homo sapiens} PDB: 2rqt_A 2rqu_A

Probab=99.68  E-value=1.6e-16  Score=101.91  Aligned_cols=63  Identities=35%  Similarity=0.763  Sum_probs=55.0

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCC---eEEEEcCCCeeecCCCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG---RVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g---~~G~fP~~yv~~~~~~~   88 (157)
                      +....+++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|++.+   +.||||++||+.+....
T Consensus         7 ~~~~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~~~g~~G~~P~~yv~~~~~~~   72 (76)
T 2ed1_A            7 GNKVRRVKTIYDCQADNDDELTFIEGEVIIVTGE--EDQEWWIGHIEGQPERKGVFPVSFVHILSDSG   72 (76)
T ss_dssp             SCCCEEEEESSCCCCSSSSBCCCCSSCEEEESSC--CSSSEEEEEETTCTTCEEEEEGGGEEECCCCC
T ss_pred             CCCCeEEEECccCCCCCcCCcCcCCCCEEEEEEe--cCCCEEEEEECCCCCCEEEEehHHeEECCCCC
Confidence            3445689999999999999999999999999964  678999999865   99999999999986543

>1tg0_A BBC1 protein, myosin tail region-interacting protein MTI1; yeast, SH3 domain, structural genomics, contractIle protein; 0.97A {Saccharomyces cerevisiae} PDB: 1zuk_A 1wdx_A

Probab=99.68  E-value=1.8e-16  Score=99.58  Aligned_cols=59  Identities=29%  Similarity=0.659  Sum_probs=52.3

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCC-----eEEEEcCCCeeec
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHG-----RVGLFPDNFVTVL   84 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g-----~~G~fP~~yv~~~   84 (157)
                      |.....++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|+..+     +.|+||++||+.+
T Consensus         4 p~~~~~~~Alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~~g~~~~~G~fP~~yv~~~   67 (68)
T 1tg0_A            4 PEVPFKVVAQFPYKSDYEDDLNFEKDQEIIVTSV--EDAEWYFGEYQDSNGDVIEGIFPKSFVAVQ   67 (68)
T ss_dssp             CCSSEEEEESSCBCCSCTTBCCBCTTCEEEEEEE--CSSSEEEEEEECTTSCEEEEEEEGGGEEEC
T ss_pred             CCCCEEEEECeeECcCCcCCCCCCCCCEEEEEEe--cCCCeEEEEECCCCCCCEEEEEchHHEEEC
Confidence            4455689999999999999999999999999976  678999999755     9999999999875

>2dbk_A CRK-like protein; structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.68  E-value=4.8e-16  Score=102.47  Aligned_cols=61  Identities=28%  Similarity=0.428  Sum_probs=54.0

Q ss_pred             CcceEEEecCCCCC--CCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQ--NEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~--~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...+++|+|+|.+.  ..+||+|.+||+|.|+.+  .+.|||.|++.|+.||||++||+.+....
T Consensus        15 ~~~~~~alydy~~~a~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~fP~~yv~~~~~~~   77 (88)
T 2dbk_A           15 GPVFAKAIQKRVPCAYDKTALALEVGDIVKVTRM--NINGQWEGEVNGRKGLFPFTHVKIFDPQN   77 (88)
T ss_dssp             CCEEEEECSCBCCCTTCSSBCCBCTTCEEEEEEE--CTTSCEEEECSSCEEEECTTTEEECCSSC
T ss_pred             CCEEEEEcccccCCCCCCCcccCCCCCEEEEEEe--cCCCEEEEEeCCCEEEEehHHeEECCCCC
Confidence            34579999999954  999999999999999976  57899999999999999999999986543

>2epd_A RHO GTPase-activating protein 4; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.68  E-value=2e-16  Score=101.54  Aligned_cols=62  Identities=26%  Similarity=0.617  Sum_probs=55.4

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+.....
T Consensus         9 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~~   70 (76)
T 2epd_A            9 GVVEAVACFAYTGRTAQELSFRRGDVLRLHER--ASSDWWRGEHNGMRGLIPHKYITLPAGTEK   70 (76)
T ss_dssp             CCEEEEESSCEECSSTTBCEECTTCEEEEEEE--EETTEEEEEETTEEEEEESSSEECCSSCSC
T ss_pred             CCEEEEECcCCCCCCCCccCCCCCCEEEEEEe--CCCCEEEEEECCcEEEEehHHEEEcCCCCC
Confidence            34579999999999999999999999999976  468999999999999999999998876544

>2djq_A SH3 domain containing ring finger 2; MUS musculus 0 DAY neonate head cDNA, riken FULL-length enriched library, clone:4831401O22, structural genomics; NMR {Mus musculus}

Probab=99.68  E-value=3e-16  Score=98.47  Aligned_cols=60  Identities=30%  Similarity=0.661  Sum_probs=54.4

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...+++|+|+|.+..++||+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+...
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   65 (68)
T 2djq_A            6 SGPRAKALCNYRGKNPGDLKFNKGDVILLRRQ--LDENWYQGEINGVSGIFPASSVEVISGP   65 (68)
T ss_dssp             SCCEEEECSCCCSCCTTCCCCCTTCEEEEEEC--CCSSEEEEEETTEEEEEESSSEETTCSC
T ss_pred             CceEEEECCCCCCCCcCCccCCCCCEEEEEEe--cCCCEEEEEECCcEEEeehHHEEEcCCC
Confidence            34589999999999999999999999999975  6789999999999999999999987654

>1x43_A Endophilin B1, SH3 domain GRB2-like protein B1; structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus}

Probab=99.68  E-value=2.6e-16  Score=102.12  Aligned_cols=64  Identities=27%  Similarity=0.523  Sum_probs=55.6

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      +.....++|+|+|.+...+||+|.+||+|.|+..+..+.+||.|+..|+.||||++||+.+...
T Consensus        14 ~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~~~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   77 (81)
T 1x43_A           14 SSNNRKARVLYDYDAANSTELSLLADEVITVFSVVGMDSDWLMGERGNQKGKVPITYLELLNSG   77 (81)
T ss_dssp             CCCCEEEEESSCCCCSSTTBCCCCTTCEEEEECCTTCCTTEEEEEETTEEEEEEGGGEEECCCC
T ss_pred             CCCCeEEEEcccCCCCCCCcCCCCCCCEEEEEEcCCCCCCcEEEEECCCEEEEehHHEEECCCC
Confidence            3345689999999999999999999999999965313689999999999999999999998654

>1k4u_S Phagocyte NADPH oxidase subunit P67PHOX; SH3-peptide complex, helix-turn-helix, hormone/growth factor complex; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.68  E-value=1.1e-16  Score=98.77  Aligned_cols=58  Identities=33%  Similarity=0.729  Sum_probs=53.2

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+.
T Consensus         4 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~   61 (62)
T 1k4u_S            4 KGSQVEALFSYEATQPEDLEFQEGDIILVLSK--VNEEWLEGESKGKVGIFPKVFVEDSA   61 (62)
T ss_dssp             CCEEEECCSCBCCCSSSBCCBCSSCEEEEEEE--SSSSCEEEECSSCEEEECGGGCCCSC
T ss_pred             CCeEEEECCCCCcCCCCCccCCCCCEEEEEEe--CCCCEEEEEECCcEEEEeHHHEEECC
Confidence            45689999999999999999999999999976  57899999999999999999998764

>2dl4_A Protein STAC; SH3 domain, STAC protein, SRC homology 3, cysteine-rich domain protein, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.67  E-value=2.8e-16  Score=98.71  Aligned_cols=61  Identities=31%  Similarity=0.769  Sum_probs=54.9

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|+..|+.||||++||+.+..+.
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   66 (68)
T 2dl4_A            6 SGNTYVALYKFVPQENEDLEMRPGDIITLLED--SNEDWWKGKIQDRIGFFPANFVQRLSGPS   66 (68)
T ss_dssp             CCCEEEESSCCCCSSTTBCCCCTTCEEEEEEC--CCSSEEEEECSSCEEEEETTTEEECCCCC
T ss_pred             CCCEEEEeeeECCCCcCCcCCCCCCEEEEEEe--CCCCEEEEEECCcEEEEehHHeEECCCCC
Confidence            34579999999999999999999999999975  67899999999999999999999986543

>2yuo_A CIP85, RUN and TBC1 domain containing 3; structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus}

Probab=99.67  E-value=4.5e-16  Score=100.25  Aligned_cols=62  Identities=39%  Similarity=0.732  Sum_probs=55.5

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+  .+.+||.|+..|+.||||.+||+.+.....
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~~   67 (78)
T 2yuo_A            6 SGRRAKALLDFERHDDDELGFRKNDIITIISQ--KDEHCWVGELNGLRGWFPAKFVEVLDERSK   67 (78)
T ss_dssp             CCEEEEESSCBCCSSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEEECCCCS
T ss_pred             CceEEEECccCCCCCCCCccCCCCCEEEEEEe--cCCCEEEEEECCCEEEEehHHEEECCCcCC
Confidence            34679999999999999999999999999975  678999999999999999999999865543

>1z9q_A Neutrophil cytosol factor 4; oxidoreductase activator; NMR {Homo sapiens}

Probab=99.67  E-value=7.2e-17  Score=104.59  Aligned_cols=64  Identities=30%  Similarity=0.643  Sum_probs=56.6

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+.....++|+|+|.++..+||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+...+
T Consensus        14 ~~~~~~~~~Alydy~a~~~~eLsf~~Gd~I~Vl~~--~~~gWw~g~~~g~~G~fP~nyV~~~~~~p   77 (79)
T 1z9q_A           14 DRMAAPRAEALFDFTGNSKLELNFKAGDVIFLLSR--INKDWLEGTVRGATGIFPLSFVKILKDFP   77 (79)
T ss_dssp             CCSSCCCEEESSCCCCSSTTBCCCCTTCCBCCCEE--SSSSEEEEEETTEEEEEEGGGEEESSCCC
T ss_pred             CCCCceEEEEcCccCCCCCCcccccCCCEEEEeEe--cCCCEEEEEECCeEEEecHHHEEECCCCC
Confidence            34455679999999999999999999999999976  57899999999999999999999986543

>2g6f_X RHO guanine nucleotide exchange factor 7; SH3 domain, peptide interaction, signaling protein; HET: NCO; 0.92A {Rattus norvegicus} PDB: 2df6_A* 2p4r_A 2esw_A

Probab=99.67  E-value=2.4e-16  Score=96.29  Aligned_cols=56  Identities=30%  Similarity=0.765  Sum_probs=51.6

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+.+  .+.+||.|+..|+.||||++||+.+
T Consensus         4 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~l   59 (59)
T 2g6f_X            4 GSVVRAKFNFQQTNEDELSFSKGDVIHVTRV--EEGGWWEGTHNGRTGWFPSNYVREI   59 (59)
T ss_dssp             CCEEEESSCBCCSSTTBCCBCTTCEEEEEEE--CTTSEEEEEETTEEEEEEGGGEEEC
T ss_pred             CcEEEECceeCCCCcCCcCCCCCCEEEEEEe--cCCCEEEEEECCcEEEEeHHHEEEC
Confidence            4579999999999999999999999999976  5789999999999999999999864

>2ekh_A SH3 and PX domain-containing protein 2A; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.67  E-value=6.1e-16  Score=100.22  Aligned_cols=60  Identities=13%  Similarity=0.361  Sum_probs=54.4

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+.+  .++|||.|+..|+.||||++||+.+....
T Consensus         8 ~~~~~al~dy~~~~~~eLs~~~Gd~i~vl~~--~~~gWw~g~~~g~~G~~P~~yv~~~~~~~   67 (80)
T 2ekh_A            8 ATSYMTCSAYQKVQDSEISFPAGVEVQVLEK--QESGWWYVRFGELEGWAPSHYLVLDENEQ   67 (80)
T ss_dssp             CEEEEECSCBCCSSTTSCCBCTTCEEEEEEE--CTTSEEEEEETTEEEEEETTTEECCCCCC
T ss_pred             CCEEEECCCCCCCCCCccCcCCCCEEEEEEe--CCCCeEEEEECCCEEEEEhHHeEECCCCC
Confidence            4579999999999999999999999999986  57899999999999999999999886544

>3c0c_A Endophilin-A2; endocytosis, SH3, voltage-gated calcium channel, endosome, L binding, membrane, phosphoprotein, proto-oncogene, SH3 DOMA; 1.70A {Rattus norvegicus}

Probab=99.67  E-value=2.5e-16  Score=100.31  Aligned_cols=64  Identities=38%  Similarity=0.811  Sum_probs=56.0

Q ss_pred             cCCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          22 RQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        22 ~~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .++.....++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|+.+|+.||||++||+.+...
T Consensus         8 ~~~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~~~~~   71 (73)
T 3c0c_A            8 MPPLDQPSCKALYDFEPENDGELGFREGDLITLTNQ--IDENWYEGMLHGQSGFFPLSYVQVLVPL   71 (73)
T ss_dssp             --CCCSCEEEESSCBCCSSTTBCCBCTTCEEEEEEE--CSSSEEEEEETTEEEEEEGGGEEEEECC
T ss_pred             CCCCCCeEEEECccCCCCCCCCccCcCCCEEEEEEe--cCCCEEEEEECCCEEEeChHHEEECCCC
Confidence            344556789999999999999999999999999976  5789999999999999999999988643

>2ydl_A SH3 domain-containing kinase-binding protein 1; signaling protein; 2.05A {Homo sapiens} PDB: 2k6d_A

Probab=99.67  E-value=2.9e-16  Score=99.12  Aligned_cols=61  Identities=64%  Similarity=1.245  Sum_probs=53.8

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ..++|+|+|.++.++||+|.+||+|.|+.+...++|||.|+..|+.||||++||+.+....
T Consensus         3 ~~~~Alydy~a~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~~P~~yV~~~~~~~   63 (69)
T 2ydl_A            3 DYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPPLE   63 (69)
T ss_dssp             EEEEESSCBCCCSTTBCCBCTTCEEEEEESCCSSTTEEEEEETTEEEEEEGGGEEECCSCC
T ss_pred             cEEEEcccCCCCCCCccccCCCCEEEEEEcCCCCCCEEEEEECCcEEEecHHHEEECCCCc
Confidence            4789999999999999999999999999752127899999999999999999999886543

>1ugv_A KIAA0621, olygophrenin-1 like protein; beta barrel, GRAF protein, structural genomics, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.67  E-value=1.2e-16  Score=101.60  Aligned_cols=65  Identities=26%  Similarity=0.587  Sum_probs=55.9

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+.+...++|+|+|.++..+||+|.+||+|.|+.+ ..+.+||.|+..|+.||||++||+.+...+
T Consensus         6 ~~~~~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~-~~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   70 (72)
T 1ugv_A            6 SGTPFRKAKALYACKAEHDSELSFTAGTVFDNVHP-SQEPGWLEGTLNGKTGLIPENYVEFLSGPS   70 (72)
T ss_dssp             SCCSCCCEEESSCBCCCSSSBCCBCTTCEEBSCCB-CSSTTEEEEESSSCEEEEEGGGEEECCSSC
T ss_pred             CCCCccEEEEccccCCcCCCEeCCcCCCEEEEEEe-cCCCCeEEEEECCcEEEecHHHEEECCCCC
Confidence            34445689999999999999999999999998863 246799999999999999999999986553

>2bzy_A CRK-like protein, CRKL SH3C; SH3 domain, dimer, nuclear export; 2.5A {Homo sapiens} PDB: 2bzx_A

Probab=99.67  E-value=2.4e-16  Score=98.74  Aligned_cols=59  Identities=29%  Similarity=0.470  Sum_probs=53.4

Q ss_pred             ceEEEecCCCCC--CCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYEAQ--NEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~~~--~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+++|+|+|.++  ..++|+|.+||+|.|+.+  .+.|||.|+..|+.|+||++||+.+....
T Consensus         2 ~~~~al~dy~~~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~fP~~yv~~~~~~~   62 (67)
T 2bzy_A            2 VFAKAIQKRVPCAYDKTALALEVGDIVKVTRM--NINGQWEGEVNGRKGLFPFTHVKIFDPQN   62 (67)
T ss_dssp             EEEEECSCBCSEEECTTBCCBCTTCEEEEEEE--CSSSEEEEEETTEEEEEEGGGEEECCSCC
T ss_pred             cEEEEeeeECCCCCCCCccccCCCCEEEEEEe--cCCCeEEEEeCCcEEEEehHHeEECCCcC
Confidence            368999999998  999999999999999976  57899999999999999999999986543

>1uti_A GRB2-related adaptor protein 2; signaling protein regulator, SH3 domain/complex, adaptor protein (MONA); 1.5A {Mus musculus} SCOP: b.34.2.1 PDB: 1h3h_A 1oeb_A 2w10_A 2d0n_A

Probab=99.67  E-value=2.5e-16  Score=95.82  Aligned_cols=56  Identities=36%  Similarity=0.856  Sum_probs=51.6

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      .+++|+|+|.+..++||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+.
T Consensus         2 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~   57 (58)
T 1uti_A            2 RWARALYDFEALEEDELGFRSGEVVEVLDS--SNPSWWTGRLHNKLGLFPANYVAPMM   57 (58)
T ss_dssp             CEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEECC
T ss_pred             eEEEECccCCCCCcCCCCCCCCCEEEEEEE--CCCCEEEEEECCeEEEeeHHHeEEcc
Confidence            368999999999999999999999999975  67899999999999999999999764

>1jo8_A ABP1P, actin binding protein; SH3 domain actin-binding-protein, structural protein; 1.30A {Saccharomyces cerevisiae} SCOP: b.34.2.1 PDB: 2k3b_A 2rpn_A

Probab=99.67  E-value=2e-16  Score=96.27  Aligned_cols=54  Identities=41%  Similarity=0.800  Sum_probs=50.1

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--CeEEEEcCCCeeec
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL   84 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--g~~G~fP~~yv~~~   84 (157)
                      .++|+|+|.+...+||+|.+||+|.|+..  .+.|||.|+..  |+.|+||++||+.+
T Consensus         2 ~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~g~~G~~P~~yv~~~   57 (58)
T 1jo8_A            2 WATAEYDYDAAEDNELTFVENDKIINIEF--VDDDWWLGELEKDGSKGLFPSNYVSLG   57 (58)
T ss_dssp             CEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTTCCEEEEEGGGEEEC
T ss_pred             EEEECceECCCCCCCcccCCCCEEEEEEe--cCCCcEEEEECCCCCEEEechHHeEEC
Confidence            58999999999999999999999999975  67899999986  99999999999876

>2bz8_A SH3-domain kinase binding protein 1; SH3 domain, CIN85 adaptor protein, CBL ubiquitin ligase; 2.0A {Homo sapiens}

Probab=99.67  E-value=2.3e-16  Score=96.02  Aligned_cols=55  Identities=45%  Similarity=0.943  Sum_probs=51.2

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      .++|+|+|.++.++||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+.
T Consensus         3 ~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~   57 (58)
T 2bz8_A            3 EAIVEFDYQAQHDDELTISVGEIITNIRK--EDGGWWEGQINGRRGLFPDNFVREIK   57 (58)
T ss_dssp             CEEESSCBCCCSTTBCCBCTTCEEEEEEC--CTTTEEEEEETTEEEEEEGGGEEECC
T ss_pred             EEEECcccCCCCcCEeeECCCCEEEEEEe--CCCCEEEEEECCeEEEEehHHeEEcC
Confidence            58999999999999999999999999976  57899999999999999999999874

>2ed0_A ABL interactor 2; coiled coil, cytoskeleton, nuclear protein, phosphorylation, SH3 domain, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.67  E-value=6.5e-16  Score=99.57  Aligned_cols=60  Identities=35%  Similarity=0.788  Sum_probs=54.4

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+  .++|||.|+..|+.||||.+||+.+...
T Consensus        16 ~~~~~~al~dy~~~~~~eLsf~~Gd~i~v~~~--~~~gWw~g~~~g~~G~~P~~yv~~~~~~   75 (78)
T 2ed0_A           16 YLEKVVAIYDYTKDKEDELSFQEGAIIYVIKK--NDDGWYEGVMNGVTGLFPGNYVESISGP   75 (78)
T ss_dssp             CSEEEEECSCBCCSSTTBCCBCSSCEEEEEEE--CSSSEEEEEETTEEEEEETTSEEECSSS
T ss_pred             cCEEEEECccCCccCcCcccccCCCEEEEEEe--CCCCEEEEEECCcEEEeChHHEEEcCCC
Confidence            34579999999999999999999999999976  5789999999999999999999988654

>1x2p_A Protein arginine N-methyltransferase 2; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.67  E-value=3.6e-16  Score=98.14  Aligned_cols=61  Identities=23%  Similarity=0.468  Sum_probs=54.6

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..|+.||||++||+.+...
T Consensus         5 ~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   65 (68)
T 1x2p_A            5 SSGEEFVAIADYAATDETQLSFLRGEKILILRQ--TTADWWWGERAGCCGYIPANHVGKHSGP   65 (68)
T ss_dssp             CSCCEEEESSCCCCSSTTBCCCCTTCEEEEEEC--CSSSEEEEECTTCCEEEESSSEECCCCS
T ss_pred             CCCCEEEECceECCCCcCCcCCCCCCEEEEEEc--CCCCEEEEEECCeEEEEehHHeEECCCC
Confidence            345679999999999999999999999999976  5789999999999999999999987544

>1uhc_A KIAA1010 protein; beta barrel, SH3, human cDNA, structural genomics, riken structural genomics/proteomics initiative, RSGI, unknown function; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.66  E-value=4.1e-16  Score=100.73  Aligned_cols=65  Identities=18%  Similarity=0.493  Sum_probs=55.1

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecC--CCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDA--PDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~--~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .+.....++|+|+|.+...+||+|.+||+|.|+.+..  .+.+||.|+..|+.||||++||+.+...
T Consensus         9 ~~~~~~~~~Alydy~~~~~~eLs~~~Gd~i~vl~~~~~~~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   75 (79)
T 1uhc_A            9 EAEGNQVYFAVYTFKARNPNELSVSANQKLKILEFKDVTGNTEWWLAEVNGKKGYVPSNYIRKTESG   75 (79)
T ss_dssp             SCCSSCCEEESSCBCCCSSSBCCBCTTCEEEEEESCCTTSCTTEEEEESSSCEEEEEGGGEEECCSS
T ss_pred             cCCCCeEEEECccCCCCCCCccCCCCCCEEEEEECCCCCCCCCeEEEEeCCCEEEEchHHeEECCCC
Confidence            3345568999999999999999999999999997521  1279999999999999999999987543

>3ulr_B SRC substrate cortactin; SH3, protein-protein interaction, hydrolase, protein binding; 1.65A {Mus musculus} SCOP: b.34.2.0 PDB: 2d1x_A

Probab=99.66  E-value=3.8e-16  Score=96.99  Aligned_cols=57  Identities=40%  Similarity=0.842  Sum_probs=52.3

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|+..|+.||||++||+.+
T Consensus         8 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~   64 (65)
T 3ulr_B            8 LGITAIALYDYQAAGDDEISFDPDDIITNIEM--IDDGWWRGVCKGRYGLFPANYVELR   64 (65)
T ss_dssp             CCSCEEECSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             CceEEEEEeeECCCCcCEeeEecCCEEEEEEe--cCCCEEEEEECCcEEEEehHHeEEC
Confidence            34579999999999999999999999999976  5789999999999999999999976

>2drm_A Acanthamoeba myosin IB; SH3 domain, contractIle protein; 1.35A {Acanthamoeba} PDB: 2drk_A

Probab=99.66  E-value=3.5e-16  Score=95.13  Aligned_cols=56  Identities=43%  Similarity=0.866  Sum_probs=51.5

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+.+  .+++||.|+..|+.||||++||+.+
T Consensus         3 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~l   58 (58)
T 2drm_A            3 GIQVKALYDYDAQTGDELTFKEGDTIIVHQK--DPAGWWEGELNGKRGWVPANYVQDI   58 (58)
T ss_dssp             CEEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CTTSEEEEEETTEEEEEEGGGEEEC
T ss_pred             CcEEEECccCCCCCcCCcCCCCCCEEEEEEe--cCCCEEEEEECCcEEEEeHHHEEEC
Confidence            4579999999999999999999999999976  5789999999999999999999864

>1oot_A Hypothetical 40.4 kDa protein in PES4-His2 intergenic region; SH3 domain, sturctural genomics, structural genomics; 1.39A {Saccharomyces cerevisiae} SCOP: b.34.2.1 PDB: 1ssh_A 2a08_A

Probab=99.66  E-value=3.5e-16  Score=95.78  Aligned_cols=58  Identities=24%  Similarity=0.821  Sum_probs=51.5

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+.....+++||.|+..|+.||||++||+.+
T Consensus         3 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~~~~~~Ww~g~~~g~~G~~P~~yv~~l   60 (60)
T 1oot_A            3 SPKAVALYSFAGEESGDLPFRKGDVITILKKSDSQNDWWTGRVNGREGIFPANYVELV   60 (60)
T ss_dssp             CCEEEESSCBCCCSTTBCCBCTTCEEEEEECCSCTTSEEEEEETTEEEEEEGGGEEEC
T ss_pred             ccEEEECccCCcCCcCEeeEcCCCEEEEEEeCCCCCCeEEEEECCEEEEEeHHHEEEC
Confidence            3579999999999999999999999999975222679999999999999999999864

>2eyx_A V-CRK sarcoma virus CT10 oncogene homolog isoform A; SH3, signaling protein; NMR {Homo sapiens}

Probab=99.66  E-value=2.4e-16  Score=98.76  Aligned_cols=57  Identities=25%  Similarity=0.427  Sum_probs=52.1

Q ss_pred             ceEEEecCCCCC--CCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          28 ERCKVLYPYEAQ--NEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        28 ~~~~al~df~~~--~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      .+++|+|+|.+.  ..+||+|.+||+|.|+.+  .++|||.|+..|+.||||++||+.+..
T Consensus         7 ~~~~alydy~~~~~~~~eLs~~~Gd~i~v~~~--~~~gWw~g~~~g~~G~fP~~yv~~~~~   65 (67)
T 2eyx_A            7 IYARVIQKRVPNAYDKTALALEVGELVKVTKI--NVSGQWEGECNGKRGHFPFTHVRLLDQ   65 (67)
T ss_dssp             CBEEECCCBCCCTTCSSBCCBCSSEEEEEEEE--CTTSEEEEEETTEEEEEEGGGBCCBCS
T ss_pred             EEEEEeEEECCCCCCCCccccCCCCEEEEEEe--cCCCEEEEEECCCEEEEehHhEEEcCC
Confidence            379999999999  889999999999999976  578999999999999999999998754

>2fei_A CD2-associated protein; CMS SH3 domain, structural protein; NMR {Homo sapiens}

Probab=99.66  E-value=1.1e-16  Score=99.93  Aligned_cols=59  Identities=47%  Similarity=0.930  Sum_probs=53.2

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ..++|+|+|.++..+||+|.+||+|.|+.+  .++|||.|+..|+.|+||++||+.+....
T Consensus         2 ~~~~Alydy~~~~~~eLs~~~Gd~i~v~~~--~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   60 (65)
T 2fei_A            2 RQCKVLFEYIPQNEDELELKVGDIIDINEE--VEEGWWSGTLNNKLGLFPSNFVKELELEH   60 (65)
T ss_dssp             CEEECSSCCCCCSTTBCCCCTTCEEECCCC--SSSSEEEEESSSCEEEEETTTSCBCCCCC
T ss_pred             eEEEECccCCcCCcCccCCCCCCEEEEEEe--cCCCEEEEEECCcEEEecHHHEEEcCCCC
Confidence            368999999999999999999999999965  67899999999999999999999876543

>1zx6_A YPR154WP; SH3 domain, protein binding; 1.60A {Saccharomyces cerevisiae} PDB: 1ynz_A

Probab=99.66  E-value=3.8e-16  Score=95.05  Aligned_cols=55  Identities=36%  Similarity=0.751  Sum_probs=51.2

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      .+++|+|+|.++.++||+|.+||+|.|+..  .+++||.|+..|+.||||++||+.+
T Consensus         3 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~   57 (58)
T 1zx6_A            3 EYVEALYQFDPQQDGDLGLKPGDKVQLLEK--LSPEWYKGSCNGRTGIFPANYVKPA   57 (58)
T ss_dssp             CEEEECSCBCCCSTTBCCBCTTCEEEEEEE--CSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             eEEEECceECCCCCCCccCCCCCEEEEEEe--cCCCEEEEEECCcEEEeeHHHEEEc
Confidence            478999999999999999999999999976  5789999999999999999999865

>2ak5_A RHO guanine nucleotide exchange factor 7; adaptor proteins, CIN85, PIX/COOL, protein-protein interaction, X-RAY, endocytosis; 1.85A {Rattus norvegicus} PDB: 1zsg_A

Probab=99.66  E-value=4.6e-16  Score=96.47  Aligned_cols=58  Identities=29%  Similarity=0.734  Sum_probs=52.9

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ...++|+|+|.+...++|+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+..
T Consensus         6 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~   63 (64)
T 2ak5_A            6 QLVVRAKFNFQQTNEDELSFSKGDVIHVTRV--EEGGWWEGTHNGRTGWFPSNYVREIKP   63 (64)
T ss_dssp             CCEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CTTSEEEEEETTEEEEEEGGGEEECCC
T ss_pred             CEEEEEccccCCcCcCcccCCCCCEEEEeEe--cCCCEEEEEECCCEEEEehHHeEEcCC
Confidence            3479999999999999999999999999975  578999999999999999999998753

>2da9_A SH3-domain kinase binding protein 1; structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus}

Probab=99.66  E-value=4.7e-16  Score=98.13  Aligned_cols=62  Identities=61%  Similarity=1.156  Sum_probs=54.7

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...+++|+|+|.+...+||+|.+||+|.|+.+...+.+||.|+..|+.||||.+||+.+...
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~~~~~~W~~g~~~g~~G~~P~~yv~~~~~~   67 (70)
T 2da9_A            6 SGDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLSGP   67 (70)
T ss_dssp             SSEEEEECSCCCCSSTTBCCCCTTEEEEEEECCCSSTTEEEEECSSCEEEEEGGGEEECCCC
T ss_pred             CCcEEEECcCCCCCCcCEeeEcCCCEEEEEECCCCCCCeEEEEECCcEEEechHHeEECCCC
Confidence            44689999999999999999999999999975213789999999999999999999988654

>3ngp_A Spectrin alpha chain, brain; beta barrel, structural protein; 1.08A {Gallus gallus} PDB: 1e7o_A 1e6g_A 1e6h_A 1uue_A 1h8k_A 2lj3_A 1aey_A 1m8m_A 1shg_A 1u06_A 2nuz_A 2cdt_A 1hd3_A 2f2v_A 2f2w_A 2jm8_A 2jm9_A 2jma_A 3m0r_A 3m0p_A ...

Probab=99.66  E-value=3.9e-16  Score=95.99  Aligned_cols=58  Identities=40%  Similarity=0.755  Sum_probs=52.0

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      .....++|+|+|.+...++|+|.+|++|.|+.+  .+.+||.|+..|+.||||++||+.+
T Consensus         4 ~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~g~~G~~P~~yv~~~   61 (62)
T 3ngp_A            4 TGKELVLVLYDYQEKSPRELTVKKGDILTLLNS--TNKDWWKIEVNGRQGFVPAAYLKKL   61 (62)
T ss_dssp             --CCEEEECSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             CCCEEEEECcCCCCCCCCCccCCCCCEEEEeEe--cCCCeEEEEECCEEEEEEHHHEEEC
Confidence            345689999999999999999999999999976  5789999999999999999999876

>2j6f_A CD2-associated protein; metal-binding, immune response, SH3, SH2 domain, SH3 zinc-finger, SH3- binding, UBL conjugation pathway; 1.7A {Homo sapiens} PDB: 2j6k_A 2j6o_A 2j7i_A 2krm_A

Probab=99.66  E-value=3.8e-16  Score=96.36  Aligned_cols=58  Identities=40%  Similarity=0.788  Sum_probs=51.4

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .++|+|+|.++..++|+|.+||+|.|+.+. .+.|||.|+..|+.||||++||+.+...
T Consensus         3 ~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~-~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   60 (62)
T 2j6f_A            3 DYIVEYDYDAVHDDELTIRVGEIIRNVKKL-QEEGWLEGELNGRRGMFPDNFVKEIKRE   60 (62)
T ss_dssp             CEEECSCBCCSSTTBCCBCTTCEEEEEEEC-SSTTEEEEEETTEEEEEEGGGEEECC--
T ss_pred             EEEECccCCcCCcCCcCCcCCCEEEEEEec-CCCCEEEEEECCcEEEechHHEEECCCC
Confidence            489999999999999999999999999752 4689999999999999999999988644

>1sem_A SEM-5; SRC-homology 3 (SH3) domain, peptide-binding protein; 2.00A {Caenorhabditis elegans} SCOP: b.34.2.1 PDB: 2sem_A 3sem_A 1k76_A 1kfz_A

Probab=99.66  E-value=4.3e-16  Score=94.70  Aligned_cols=55  Identities=35%  Similarity=0.837  Sum_probs=51.2

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.+..+++|+|.+||+|.|+..  .+.|||.|+..|+.||||++||+.+
T Consensus         3 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~   57 (58)
T 1sem_A            3 KFVQALFDFNPQESGELAFKRGDVITLINK--DDPNWWEGQLNNRRGIFPSNYVCPY   57 (58)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEEEEC--SSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             eEEEECcCCCCCCCCCcCCCCCCEEEEEEe--cCCCEEEEEECCcEEEechHHeEEC
Confidence            478999999999999999999999999976  5789999999999999999999875

>2jt4_A Cytoskeleton assembly control protein SLA1; endocytosis, SH3, actin-binding, cytoplasm, cytoskeleton, phosphorylation, SH3 domain, DNA damage, DNA repair, nucleus; NMR {Saccharomyces cerevisiae}

Probab=99.65  E-value=6.5e-16  Score=97.61  Aligned_cols=62  Identities=34%  Similarity=0.664  Sum_probs=54.6

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.+...++|+|.+||+|.|+... .+.|||.|+.  +|+.||||.+||+.+....
T Consensus         5 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~-~~~~Ww~g~~~~~g~~G~~P~~yv~~~~~~~   68 (71)
T 2jt4_A            5 SKKRGIVQYDFMAESQDELTIKSGDKVYILDDK-KSKDWWMCQLVDSGKSGLVPAQFIEPVRDKK   68 (71)
T ss_dssp             CCEEEEECSCBCCSSTTBCCBCTTCEEEEEESS-SCSSEEEEEETTTCCEEEEEGGGEEETTTSS
T ss_pred             CCCEEEEcccCCCCCCCcccCCCCCEEEEEECC-CCCCCEEEEECCCCCeEEechHHeEECCCcC
Confidence            356899999999999999999999999999751 2789999998  8999999999999886543

>2gnc_A SLIT-ROBO RHO GTPase-activating protein 1; beta barrel, signaling protein; 1.80A {Mus musculus}

Probab=99.65  E-value=2.4e-16  Score=96.63  Aligned_cols=56  Identities=27%  Similarity=0.603  Sum_probs=50.6

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeee
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV   83 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~   83 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+  .+++||.|+.+|+.||||++||+.
T Consensus         5 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~   60 (60)
T 2gnc_A            5 SPEFAIAKFDYVGRSARELSFKKGASLLLYHR--ASEDWWEGRHNGIDGLVPHQYIVV   60 (60)
T ss_dssp             -CEEEEESSCBCCSSTTBCCBCTTCEEEEEEE--EETTEEEEEETTEEEEEEGGGEEC
T ss_pred             CCEEEEECCCCCcCCcCCcCCCCCCEEEEEEe--cCCCEEEEEECCeEEEEeHhhEEC
Confidence            34679999999999999999999999999976  467999999999999999999973

>2dl3_A Sorbin and SH3 domain-containing protein 1; ponsin, C-CBL-associated protein, CAP, SH3 domain protein 5 SH3P12, structural genomics, NPPSFA; NMR {Homo sapiens} PDB: 2dlm_A

Probab=99.65  E-value=6.7e-16  Score=96.82  Aligned_cols=60  Identities=33%  Similarity=0.721  Sum_probs=54.4

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+...
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~~~~~   65 (68)
T 2dl3_A            6 SGRPARAKFDFKAQTLKELPLQKGDIVYIYKQ--IDQNWYEGEHHGRVGIFPRTYIELLSGP   65 (68)
T ss_dssp             CSEEEEESSCBCCSSTTBCCBCTTCEEEEEEC--CSTTEEEEECSSCEEEEETTTEEECCSC
T ss_pred             CCcEEEECccCCCCCcCCccCCCCCEEEEeEe--cCCCEEEEEECCCEEEEchHHEEECCCC
Confidence            44679999999999999999999999999975  5789999999999999999999998654

>2k9g_A SH3 domain-containing kinase-binding protein 1; CIN85, adaptor protein, downregulation, CBL, apoptosis, junction, cytoplasmic vesicle, cytoskeleton; NMR {Homo sapiens}

Probab=99.65  E-value=8.4e-16  Score=97.71  Aligned_cols=62  Identities=65%  Similarity=1.224  Sum_probs=54.7

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...+++|+|+|.+...+||+|.+||+|.|+.....+.|||.|+..|+.||||++||+.+...
T Consensus         8 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~~~~~~W~~g~~~g~~G~~P~~yv~~~~~~   69 (73)
T 2k9g_A            8 SKDYCKVIFPYEAQNDDELTIKEGDIVTLINKDCIDVGWWEGELNGRRGVFPDNFVKLLPPD   69 (73)
T ss_dssp             SCEEEEECSCBCCSSTTBCCBCTTCEEEEEECCSSSTTEEEEEETTEEEEEEGGGEEECCSS
T ss_pred             CccEEEECccCCCCCCCeeeECCCCEEEEEECCCCCCCEEEEEECCeEEEEchHHEEECCcc
Confidence            35689999999999999999999999999975212789999999999999999999988654

>1x2k_A OSTF1, osteoclast stimulating factor 1; SH3 domain, human osteoclast stimulating factor 1, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.65  E-value=6.9e-16  Score=96.88  Aligned_cols=60  Identities=35%  Similarity=0.725  Sum_probs=54.1

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..|+.||||++||+.+..+
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   65 (68)
T 1x2k_A            6 SGKVFRALYTFEPRTPDELYFEEGDIIYITDM--SDTNWWKGTSKGRTGLIPSNYVAEQSGP   65 (68)
T ss_dssp             CSEEEEESSCCCCCSTTBCCCCSSCEEEEEEC--SCSSEEEEESSSCEEEEETTTEEECCCC
T ss_pred             CcEEEEECceECCCCCCcccCCCCCEEEEEEc--CCCCEEEEEECCcEEEEehHHeEEcCCC
Confidence            34579999999999999999999999999975  6789999999999999999999988543

>3u23_A CD2-associated protein; structural genomics, structural genomics consortium, SGC, BE barrel, adaptor protein, protein binding; 1.11A {Homo sapiens} PDB: 2krn_A

Probab=99.65  E-value=3.1e-16  Score=97.28  Aligned_cols=58  Identities=50%  Similarity=0.958  Sum_probs=52.2

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      ....++|+|+|.+...++|+|.+||+|.|+.+  .+.+||.|+..|+.||||++||+.+.
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~~~   63 (65)
T 3u23_A            6 KKRQCKVLFEYIPQNEDELELKVGDIIDINEE--VEEGWWSGTLNNKLGLFPSNFVKELE   63 (65)
T ss_dssp             --CEEEECSCBCCSSTTBCCBCTTCEEEEEEE--EETTEEEEEETTEEEEEEGGGEEECC
T ss_pred             CCeEEEEeeeeCCCCcCCcCCCCCCEEEEEEe--cCCCEEEEEECCCEEEeehHHEEECc
Confidence            44579999999999999999999999999976  56899999999999999999999874

>1wyx_A CRK-associated substrate; beta sheets, cell adhesion; 1.14A {Homo sapiens}

Probab=99.65  E-value=2.3e-16  Score=99.30  Aligned_cols=59  Identities=34%  Similarity=0.669  Sum_probs=53.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCC---CCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP---DKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~---~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      +..++|+|+|.++..+||+|.+||+|.|+..  .   +.|||.|+..|+.||||++||+.+...
T Consensus         3 ~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   64 (69)
T 1wyx_A            3 NVLAKALYDNVAESPDELSFRKGDIMTVLEQ--DTQGLDGWWLCSLHGRQGIVPGNRLKILVGM   64 (69)
T ss_dssp             EEEEEESSCBCCSSTTBCCBCTTCEEEEEET--TGGGCTTEEEEEETTEEEEEEGGGEEEEEEE
T ss_pred             CEEEEECccCCcCCCCccCCcCCCEEEEeEC--CCCCCCCcEEEEECCcEEEechhhEEECCCC
Confidence            3478999999999999999999999999975  4   689999999999999999999988543

>2yun_A Nostrin; nitric oxide synthase trafficker, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.65  E-value=1.2e-15  Score=98.40  Aligned_cols=61  Identities=39%  Similarity=0.915  Sum_probs=55.2

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+.....
T Consensus         7 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~~   67 (79)
T 2yun_A            7 GRLCKALYSFQARQDDELNLEKGDIVIIHEK--KEEGWWFGSLNGKKGHFPAAYVEELPSNAG   67 (79)
T ss_dssp             SEEEEESSCBCCSSTTBCCBCTTCEEEEEEC--CSSSCEEEESSSCEEEECSTTEEEESSCSS
T ss_pred             CCEEEECccCCcCCCCCcCCCCCCEEEEEEc--CCCCEEEEEECCCEEEEEhHHeEECCCCCC
Confidence            4579999999999999999999999999975  578999999999999999999999876544

>2dlp_A KIAA1783 protein; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.65  E-value=9.5e-16  Score=100.38  Aligned_cols=62  Identities=27%  Similarity=0.477  Sum_probs=54.5

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ..+++|+|+|.+...+||+|.+||+|.|+.+...+.+||.|++.|+.||||++||+.+....
T Consensus         8 ~~~~~al~dy~~~~~~eLsf~~Gd~i~v~~~~~~~~~Ww~g~~~g~~G~fP~~yv~~~~~~~   69 (85)
T 2dlp_A            8 SGYVIALRSYITDNCSLLSFHRGDLIKLLPVATLEPGWQFGSAGGRSGLFPADIVQPAAAPD   69 (85)
T ss_dssp             CCEEEESSCBCCSSSSBCCBCTTCEEEECCCSCCCTTEEEEESSSCEEEEETTSEEECCCSC
T ss_pred             CEEEEECCCCCccCcCCccCcCCCEEEEEEccCCCCCeEEEEECCEEEEechHHeEECCCcC
Confidence            35799999999999999999999999999542257899999999999999999999986554

>2dl7_A KIAA0769 protein; SH3 domain, FCHSD2, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.65  E-value=8.7e-16  Score=97.69  Aligned_cols=62  Identities=37%  Similarity=0.782  Sum_probs=54.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecC-CCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDA-PDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~-~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+.+.. .+.+||.|+..|+.||||++||+.+...+
T Consensus         8 ~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~~~~~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   70 (73)
T 2dl7_A            8 VCFVKALYDYEGQTDDELSFPEGAIIRILNKENQDDDGFWEGEFNGRIGVFPSVLVEELSSGP   70 (73)
T ss_dssp             CEEEEESSCBCCSSTTBCCBCTTCEEEEEECCCSSSSSCEEEEETTEEEEECSSSEEECCSSC
T ss_pred             CEEEEECccCCcCCCCcCCCCCCCEEEEEECCCCCCCCcEEEEECCCEEEEChHHEEECCCCC
Confidence            457999999999999999999999999997521 26799999999999999999999986543

>4glm_A Dynamin-binding protein; SH3 domain, DNMBP, structural genomics, structural genomics consortium, SGC, SRC homology 3 domains, cell junctions; 1.90A {Homo sapiens}

Probab=99.65  E-value=5.3e-16  Score=98.18  Aligned_cols=59  Identities=31%  Similarity=0.656  Sum_probs=53.1

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ...+++|+|+|.++..++|+|.+||+|.|+.+  .+.+||.|+..|+.||||.+||+.+..
T Consensus        12 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~~~~   70 (72)
T 4glm_A           12 ALTYGVALYRFQALEPNELDFEVGDKIRILAT--LEDGWLEGSLKGRTGIFPYRFVKLCPA   70 (72)
T ss_dssp             -CCEEEESSCBCCCSTTBCCBCTTCEEEEEEE--CSTTEEEEEETTEEEEEEGGGEEEEC-
T ss_pred             CCeEEEECccCCCCCCCcCCCCCCCEEEEEEc--cCCCEEEEEECCcEEEEChHHeEECCC
Confidence            44679999999999999999999999999976  578999999999999999999998854

>2dm1_A Protein VAV-2; RHO family guanine nucleotide exchange factor, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.65  E-value=6.5e-16  Score=98.33  Aligned_cols=62  Identities=37%  Similarity=0.710  Sum_probs=53.8

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+...+.+||.|+..|+.||||.+||+.+...
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~~~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   67 (73)
T 2dm1_A            6 SGGTAVARYNFAARDMRELSLREGDVVRIYSRIGGDQGWWKGETNGRIGWFPSTYVEEEGIQ   67 (73)
T ss_dssp             SSSEEEESSCBCCCSTTBCCBCTTCEEECCBSSSSSSSCEEEEETTEEEEECSSSEEECCCC
T ss_pred             CCCEEEECccCCcCCCCcCCCCCCCEEEEEEecCCCCCeEEEEECCeEEEeehHHEEEcCCC
Confidence            45679999999999999999999999999975211459999999999999999999988644

>2d8h_A SH3YL1 protein; SH3 domain, hypothetical protein SH3YL1, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.65  E-value=4e-16  Score=100.96  Aligned_cols=64  Identities=30%  Similarity=0.654  Sum_probs=54.9

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      +.....++|+|+|.++..+||+|.+||+|.|+.+...+.+||.|+..|+.||||.+||+.+...
T Consensus        14 ~~~~~~~~al~dy~~~~~~eLsf~~Gd~i~v~~~~~~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   77 (80)
T 2d8h_A           14 LNQPIEVTALYSFEGQQPGDLNFQAGDRITVISKTDSHFDWWEGKLRGQTGIFPANYVTMNSGP   77 (80)
T ss_dssp             CSSCEEEECSSCEECSSTTBCEECTTCEEEEEECCSCSSSEEEEEETTEEEEEEGGGCCBCCCC
T ss_pred             CCCCEEEEECccCCcCCCCeeeEcCCCEEEEeECcCCCCCeEEEEECCEEEEEchhHeEEcCCC
Confidence            3445689999999999999999999999999976212379999999999999999999987554

>2dil_A Proline-serine-threonine phosphatase-interacting protein 1; SH3 domain, PEST phosphatase-interacting protein 1, CD2- binding protein 1; NMR {Homo sapiens}

Probab=99.65  E-value=5e-16  Score=97.71  Aligned_cols=60  Identities=35%  Similarity=0.684  Sum_probs=54.3

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      +...++|+|+|.+...+||+|.+||+|.|+.+  .+++||.|+..|+.||||.+||+.+...
T Consensus         7 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   66 (69)
T 2dil_A            7 GAQEYRALYDYTAQNPDELDLSAGDILEVILE--GEDGWWTVERNGQRGFVPGSYLEKLSGP   66 (69)
T ss_dssp             CCCEEECCSCBCCSSSSSCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGCCBCCCS
T ss_pred             CCcEEEECccCCccCcCccCCCCCCEEEEEEC--CCCCEEEEEECCCEEEEehHHeEEcCCC
Confidence            44579999999999999999999999999976  5789999999999999999999987554

>1x69_A Cortactin isoform A; SH3 domain, CTTN, oncogene EMS1, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.65  E-value=1.1e-15  Score=98.71  Aligned_cols=61  Identities=38%  Similarity=0.786  Sum_probs=54.9

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+...+
T Consensus        16 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~p   76 (79)
T 1x69_A           16 LGITAVALYDYQAAGDDEISFDPDDIITNIEM--IDDGWWRGVCKGRYGLFPANYVELRQSGP   76 (79)
T ss_dssp             CCCCEEESSCCCCSSSSBCCCCTTCEEEEEEE--CSSSEEEEEETTEEEEEETTSEEECCCCC
T ss_pred             CCeEEEECccCCCCCCCCcCcCCCCEEEEeEe--cCCCeEEEEECCcEEEechHHEEECCCCC
Confidence            44579999999999999999999999999976  57899999999999999999999886543

>1j3t_A Intersectin 2; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics, endocytosis/exocytosis complex; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.65  E-value=7.8e-16  Score=98.21  Aligned_cols=62  Identities=27%  Similarity=0.765  Sum_probs=55.0

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      +.....++|+|+|.+...+||+|.+||+|.|+..   +++||.|+..|+.||||.+||+.+....
T Consensus         7 ~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   68 (74)
T 1j3t_A            7 GVENLKAQALCSWTAKKDNHLNFSKHDIITVLEQ---QENWWFGEVHGGRGWFPKSYVKIIPGSE   68 (74)
T ss_dssp             CCCCCEEEESSCBCCCSTTBCCBCTTCEEEEEEE---CSSEEEEESTTCCCEEEGGGEEECCCST
T ss_pred             CCCCeEEEECCCCCCCCCCccCCCCCCEEEEEec---CCCEEEEEECCcEEEEchHHeEECCCCC
Confidence            3445689999999999999999999999999976   4689999999999999999999986543

>2egc_A SH3 and PX domain-containing protein 2A; SH3 domain, KIAA0418 protein, SH3MD1, SH3 multiple domains 1, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.65  E-value=1.2e-15  Score=97.74  Aligned_cols=63  Identities=21%  Similarity=0.389  Sum_probs=54.4

Q ss_pred             ccCCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe----CCeEEEEcCCCeeecCC
Q psy4227          21 FRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL----HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        21 ~~~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~----~g~~G~fP~~yv~~~~~   86 (157)
                      ..++.....++|+|+|.++ .+||+|.+||+|.|+.+  .++|||.|+.    .|+.||||++||+.+..
T Consensus         4 ~~~~~~~~~~~alydy~~~-~~eLs~~~Gd~i~vl~~--~~~gWw~g~~~~~~~g~~G~~P~~yv~~~~~   70 (75)
T 2egc_A            4 GSSGNLKDVYVSIADYEGD-EETAGFQEGVSMEVLER--NPNGWWYCQILDGVKPFKGWVPSNYLEKKNS   70 (75)
T ss_dssp             SSCSSCCEEEEECSCBCCC-SSSCCBCTTCEEEECEE--CTTSEEEEEECCSSSCEEEEEEGGGEEECCS
T ss_pred             CCCCCCCeEEEECCCcCCC-CCcCCCCCCCEEEEEEc--CCCCeEEEEeCCCCCCcEEEEehHHCEECCC
Confidence            3445556789999999999 99999999999999986  5788999997    47999999999998864

>4e6r_A Cytoplasmic protein NCK2; SH3 domain, protein binding, structural genomics, joint CENT structural genomics, JCSG, protein structure initiative; HET: MLY; 2.20A {Homo sapiens} PDB: 2frw_A 2js0_A

Probab=99.64  E-value=8e-16  Score=93.37  Aligned_cols=55  Identities=35%  Similarity=0.730  Sum_probs=51.0

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      .++|+|+|.++..++|+|.+||+|.|+.+  .+.|||.|...|+.||||++||+.+.
T Consensus         3 ~a~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~~~   57 (58)
T 4e6r_A            3 PAFVXFAYVAEREDELSLVXGSRVTVMEX--CSDGWWRGSYNGQIGWFPSNYVLEEV   57 (58)
T ss_dssp             EEEECSCBCCCSTTBCCBCTTCEEEEEEE--CTTSEEEEEETTEEEEEEGGGEEECC
T ss_pred             EEEECccCCCCCCCEeeEeCCCEEEEeEc--CCCCEEEEEECCcEEEEehHHEEECC
Confidence            58999999999999999999999999976  57899999999999999999999764

>2vwf_A Growth factor receptor-bound protein 2; polymorphism, phosphoprotein, golgi apparatus, alternative splicing, HOST-virus interaction, SH3C, signaling; 1.58A {Homo sapiens} PDB: 2w0z_A 1gcq_A 1gfc_A 1gfd_A 1io6_A 2vvk_A

Probab=99.64  E-value=6.7e-16  Score=93.84  Aligned_cols=55  Identities=33%  Similarity=0.857  Sum_probs=51.1

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.+..++||+|.+||+|.|+..  .+.+||.|+..|+.||||++||+.+
T Consensus         3 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~   57 (58)
T 2vwf_A            3 TYVQALFDFDPQEDGELGFRRGDFIHVMDN--SDPNWWKGACHGQTGMFPRNYVTAV   57 (58)
T ss_dssp             CEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             eEEEECceECCCCcCCcCCCCCCEEEEEEc--CCCCEEEEEECCcEEEEchHHeEEC
Confidence            478999999999999999999999999975  5789999999999999999999876

>1ue9_A Intersectin 2; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics, endocytosis/exocytosis complex; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.64  E-value=2.1e-15  Score=97.46  Aligned_cols=61  Identities=28%  Similarity=0.653  Sum_probs=53.6

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC-----CeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-----GRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-----g~~G~fP~~yv~~~~~~~   88 (157)
                      ...+++|+|+|.+...+||+|.+||+|.|+.+  .+.+||.|+..     ++.||||++||+.+....
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~gWw~g~~~~~g~~~~~G~fP~~yv~~~~~~~   71 (80)
T 1ue9_A            6 SGEIAQVTSAYVASGSEQLSLAPGQLILILKK--NTSGWWQGELQARGKKRQKGWFPASHVKLLGPSS   71 (80)
T ss_dssp             CCEEEEECSCCCCCSTTBCCCCTTCEEEEEEE--CSSSEEEEEECSCCSSCCEEEEETTSEEECCSCC
T ss_pred             CCeEEEECcccCCCCCCCCCCCCCCEEEEEEe--cCCCcEEEEECCCCCCCcEEEEchHHeEECCCCC
Confidence            34579999999999999999999999999986  56899999974     499999999999986553

>2iim_A Proto-oncogene tyrosine-protein kinase LCK; beta-barrels, signaling protein; HET: PG4; 1.00A {Homo sapiens} SCOP: b.34.2.1 PDB: 1h92_A 1kik_A

Probab=99.64  E-value=6.5e-16  Score=95.22  Aligned_cols=58  Identities=24%  Similarity=0.586  Sum_probs=51.5

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeec
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVL   84 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~   84 (157)
                      |.....++|+|+|.+...+||+|.+||+|.|+..   ++|||.|+  .+|+.||||++||+.+
T Consensus         3 p~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~g~~~~~g~~G~~P~~yv~~~   62 (62)
T 2iim_A            3 PLQDNLVIALHSYEPSHDGDLGFEKGEQLRILEQ---SGEWWKAQSLTTGQEGFIPFNFVAKA   62 (62)
T ss_dssp             TTTTCEEEESSCBCCCSTTBCCBCTTCEEEEEEC---CSSEEEEEETTTCCEEEEEGGGEEEC
T ss_pred             CCCCcEEEEcccCCCCCCCCcCCCCCCEEEEEEc---CCCEEEEEECCCCCEEEEEHHHEEEC
Confidence            4455689999999999999999999999999975   35999999  4899999999999864

>1u5s_A Cytoplasmic protein NCK2; protein-protein complex, beta barrel, beta sheet, zinc finger, metal binding protein; NMR {Homo sapiens} SCOP: b.34.2.1 PDB: 2fry_A

Probab=99.64  E-value=1.1e-15  Score=96.70  Aligned_cols=63  Identities=32%  Similarity=0.706  Sum_probs=54.6

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+...++|||.|+ ..|+.||||++||+.+....
T Consensus         5 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~~~~~~Ww~g~~~~g~~G~~P~~yv~~~~~~~   68 (71)
T 1u5s_A            5 VLHVVQTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVLSDGP   68 (71)
T ss_dssp             SSSEEEESSCCCCCSSSBCCCCSSCCEEEEECCCTTTCEEEEEETTTEEEEEETTSEEECCCSC
T ss_pred             ccEEEEEcccCCCCCCCcccCCCCCEEEEEECCCCCCCCEEEEeCCCCEEEEeHHHEEECCCCC
Confidence            3457999999999999999999999999997522478999998 69999999999999986543

>2cre_A HEF-like protein; SH3 domain, SRC homology 3 domain, beta barrel, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.64  E-value=6.7e-16  Score=97.56  Aligned_cols=62  Identities=32%  Similarity=0.610  Sum_probs=54.1

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEec-CCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRD-APDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~-~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...+++|+|+|.+..++||+|.+||+|.|+.+. ..+.+||.|+..|+.||||.+||+.+...
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~~~~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   68 (71)
T 2cre_A            6 SGLLARALYDNCPDCSDELAFSRGDILTILEQHVPESEGWWKCLLHGRQGLAPANRLQILSGP   68 (71)
T ss_dssp             CCEEEEESSCCCCSSSSBCCCCSSCCEEEEESCCTTSTTEEEEESSSCCEEEETTTEEECCCS
T ss_pred             CcEEEEECcccCcCCCCCCCCCCCCEEEEeEcCCCCCCCcEEEEECCCEEEEehHHEEECCCC
Confidence            345799999999999999999999999999751 11789999999999999999999988654

>2csq_A RIM-BP2, RIM binding protein 2; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.64  E-value=1.3e-15  Score=102.17  Aligned_cols=63  Identities=30%  Similarity=0.568  Sum_probs=54.6

Q ss_pred             CcceEEEecCCCCC--------CCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQ--------NEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~--------~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ...+++|+|+|.+.        ..+||+|.+||+|.|+.+. .++|||.|+..|+.||||++||+.+.....
T Consensus        16 ~~~~~~Alydy~~~~~~~~~~~~~~eLsf~~Gd~i~vl~~~-~~~gWw~g~~~g~~G~~P~~yv~~~~~~~~   86 (97)
T 2csq_A           16 PARIFVALFDYDPLTMSPNPDAAEEELPFKEGQIIKVYGDK-DADGFYRGETCARLGLIPCNMVSEIQADDE   86 (97)
T ss_dssp             CCEEEECSSCBCTTTTSSCHHHHTTBCCBCTTCEEEEEEEE-CTTCEEEEEETTEEEEEETTTSEECCCCSC
T ss_pred             CceEEEEccccCCCcccccCCCCCCccCCCCCCEEEEEEec-CCCCeEEEEECCcEEEEehHHeEECCCCch
Confidence            45679999999998        7999999999999999642 357899999999999999999999875543

>2cub_A Cytoplasmic protein NCK1; SH3 domain, NCK1 adaptor, tyrosine kinase, signal transduction, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.64  E-value=1.5e-15  Score=100.17  Aligned_cols=62  Identities=35%  Similarity=0.699  Sum_probs=55.5

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+  .+++||.|++.|+.||||.+||+.+.....
T Consensus        16 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~gWw~g~~~g~~G~~P~~yv~~~~~~~~   77 (88)
T 2cub_A           16 LNMPAYVKFNYMAEREDELSLIKGTKVIVMEK--CSDGWWRGSYNGQVGWFPSNYVTEEGDSPL   77 (88)
T ss_dssp             CCEEEEESSCCCCCSTTBCCCCTTEEEEEEEE--CTTSEEEEEETTEEEEEEGGGEEECCCCCS
T ss_pred             CCCEEEEccccCCCCCCCcCCCCCCEEEEEEc--cCCCeEEEEECCcEEEEehHHEEECCCccc
Confidence            34579999999999999999999999999986  578999999999999999999999865543

>1csk_A C-SRC SH3 domain; phosphotransferase; 2.50A {Homo sapiens} SCOP: b.34.2.1

Probab=99.64  E-value=5.5e-16  Score=98.06  Aligned_cols=61  Identities=23%  Similarity=0.517  Sum_probs=50.9

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~   85 (157)
                      +.+...++|+|+|.+...+||+|.+||+|.|+.. ..+.|||.|+ ..|+.||||++||+...
T Consensus         8 ~~~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~-~~~~~Ww~g~~~~g~~G~~P~~yv~~~~   69 (71)
T 1csk_A            8 WPSGTECIAKYNFHGTAEQDLPFCKGDVLTIVAV-TKDPNWYKAKNKVGREGIIPANYVQKRE   69 (71)
T ss_dssp             ---CEEEEESSCBCCSSTTBCCBCTTCEEEEEEE-CSSTTEEEEECTTSCEEEEETTSEEC--
T ss_pred             CCCCCEEEEceeECcCCCCcCCCCCCCEEEEeEC-CCCCCCEEEEeCCCCEEEEehHHeEEcc
Confidence            3455689999999999999999999999999972 2578999999 69999999999998753

>2fpe_A C-JUN-amino-terminal kinase interacting protein 1; SRC-homology 3 (SH3) domain, all beta structure, signaling protein; HET: P6G; 1.75A {Rattus norvegicus} PDB: 2fpd_A*

Probab=99.64  E-value=6.6e-16  Score=95.21  Aligned_cols=56  Identities=20%  Similarity=0.515  Sum_probs=51.1

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~   85 (157)
                      ..++|+|+|.++.++||+|.+||+|.|+..  .++|||.|+  ..|+.|+||++||+.+.
T Consensus         4 ~~~~al~~y~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~~~g~~G~fP~~yv~~~~   61 (62)
T 2fpe_A            4 QTHRAIFRFVPRHEDELELEVDDPLLVELQ--AEDYWYEAYNMRTGARGVFPAYYAIEVT   61 (62)
T ss_dssp             CCEEECSCBCCSSTTBCCBCTTCEEEEEEE--CTTSEEEEEETTTCCEEEEEGGGEEECC
T ss_pred             CEEEECccCCccCcCcCcCCCCCEEEEEEe--cCCCEEEEEECCCCCEEEechHHEEECc
Confidence            468999999999999999999999999976  678999999  58999999999999864

>2lcs_A NAP1-binding protein 2; adaptor, transferase, signaling protein; NMR {Saccharomyces cerevisiae}

Probab=99.64  E-value=9.7e-16  Score=97.70  Aligned_cols=60  Identities=33%  Similarity=0.653  Sum_probs=53.5

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+.+  .++|||.|+.  +|+.||||++||+.+....
T Consensus         5 ~~~~~Alydy~a~~~~eLs~~~Gd~i~v~~~--~~~gWw~g~~~~~g~~G~~P~~yv~~~~~~~   66 (73)
T 2lcs_A            5 NQRAVALYDFEPENDNELRLAEGDIVFISYK--HGQGWLVAENESGSKTGLVPEEFVSYIQPEL   66 (73)
T ss_dssp             CEEEEESSCBCCSSTTBCCBCTTCEEEEEEE--ETTTEEEEECTTSSCEEEEESTTEEECCSSC
T ss_pred             CCEEEECccCCCCCCCccCCcCCCEEEEEEE--cCCCEEEEEECCCCCEEEeeHHHEEECCCCC
Confidence            4579999999999999999999999999976  5789999997  4899999999999886543

>1y0m_A 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase gamma 1; SH3 domain, hydrolase; 1.20A {Rattus norvegicus} PDB: 1ywp_A 1ywo_A

Probab=99.64  E-value=1e-15  Score=94.08  Aligned_cols=57  Identities=39%  Similarity=0.816  Sum_probs=51.6

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEE-EEcCCCeeecC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVG-LFPDNFVTVLP   85 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G-~fP~~yv~~~~   85 (157)
                      ...++|+|+|.+..++||+|.+||+|.|+..  .+++||.|+..|..| |||++||+.+.
T Consensus         3 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~gG~~P~~yv~~~~   60 (61)
T 1y0m_A            3 KSAVKALFDYKAQREDELTFTKSAIIQNVEK--QDGGWWRGDYGGKKQLWFPSNYVEEMI   60 (61)
T ss_dssp             CCCEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEEGGGEEECC
T ss_pred             CCEEEECcCCCcCCCCCcCCcCCCEEEEEEe--cCCCEEEEEECCeEEEEEChHHcEECC
Confidence            3468999999999999999999999999976  578999999988886 99999999875

>1neg_A Spectrin alpha chain, brain; SH3-domain fold, five antiparallel beta sheets, structural protein; 2.30A {Gallus gallus} SCOP: b.34.2.1

Probab=99.63  E-value=1.1e-15  Score=99.88  Aligned_cols=60  Identities=35%  Similarity=0.692  Sum_probs=53.6

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|||.+...+||+|.+||+|.|+..  .+.|||.|...|+.||||++||+.+...
T Consensus        16 ~~~~~~Alydy~a~~~~eLsf~~Gd~i~Vl~~--~~~gWw~g~~~g~~G~~P~~yv~~~~~~   75 (83)
T 1neg_A           16 GKELVLALYDYQEKSPREVTMKKGDILTLLNS--TNKDWWKVEVNDRQGFVPAAYVKKLAAA   75 (83)
T ss_dssp             -CCEEEESSCBCCSSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEECCTT
T ss_pred             CceEEEEccccCCCCCCccccCCCCEEEEEEe--cCCCEEEEEECCeEEEEEHHHEEECCCC
Confidence            34579999999999999999999999999975  5789999999999999999999988544

>1uhf_A Intersectin 2; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics, signaling protein; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.63  E-value=3.7e-16  Score=98.47  Aligned_cols=60  Identities=30%  Similarity=0.677  Sum_probs=54.0

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.+...++|+|.+||+|.|+.+   +.+||.|+..|+.||||++||+.+....
T Consensus         7 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   66 (69)
T 1uhf_A            7 GGEEYIALYPYSSVEPGDLTFTEGEEILVTQK---DGEWWTGSIGDRSGIFPSNYVKPKDSGP   66 (69)
T ss_dssp             CSEEEECSSCBCCSSSSBCCBCTTCEEEECEE---ETTEEEECSTTCCEEECGGGCEECCCCC
T ss_pred             CCCEEEEeeeECCCCcCccCCCCCCEEEEEEe---CCCEEEEEeCCcEEEEchHHeEECCCCC
Confidence            45679999999999999999999999999975   5799999999999999999999886543

>2ega_A SH3 and PX domain-containing protein 2A; SH3 domain, KIAA0418 protein, SH3MD1, SH3 multiple domains 1, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.63  E-value=5.5e-16  Score=97.81  Aligned_cols=62  Identities=23%  Similarity=0.459  Sum_probs=55.2

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .....++|+|+|.++..+||+|.+||+|.|+..  .+++||.|+..|+.||||++||+.+....
T Consensus         6 ~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   67 (70)
T 2ega_A            6 SGLEQYVVVSNYKKQENSELSLQAGEVVDVIEK--NESGWWFVSTSEEQGWVPATYLEAQNSGP   67 (70)
T ss_dssp             CCCBCEECCSCCCCCSSSSCCCCTTCBCEEEEE--CTTSEEEEECSSCEEEEEGGGCEESCCCC
T ss_pred             CCCcEEEECceECCCCCCcccCCCCCEEEEEEc--cCCCeEEEEECCCEEEEehHHcEECCCCC
Confidence            344579999999999999999999999999986  57899999999999999999999886543

>2ege_A Uncharacterized protein KIAA1666; SH3 domain, KIAA1666 protein, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.63  E-value=1.1e-15  Score=97.91  Aligned_cols=60  Identities=23%  Similarity=0.480  Sum_probs=52.9

Q ss_pred             CcceEEEecCCCCCC-------CCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          26 LKERCKVLYPYEAQN-------EDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        26 ~~~~~~al~df~~~~-------~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ....++|+|+|.+..       .++|+|.+||+|.|+.. ..+.|||.|+..|+.||||++||+.+..
T Consensus         6 ~~~~~~Alydy~~~~~~~~~~~~~eLsf~~Gd~i~v~~~-~~~~gWw~g~~~g~~G~fP~~yv~~~~~   72 (75)
T 2ege_A            6 SGKIMIAALDYDPGDGQMGGQGKGRLALRAGDVVMVYGP-MDDQGFYYGELGGHRGLVPAHLLDHMSL   72 (75)
T ss_dssp             CSEEEEESSCBCTTTTCCCSSSCCBCCBCTTCEEEEESC-CCTTCEEEEESSSCEEEEETTTEEECCC
T ss_pred             CCcEEEECCCCCCCccccCCCCCCcceECCCCEEEEeEc-cCCCCEEEEEECCcEEEEChHHeEEccC
Confidence            345799999999999       99999999999999952 1578999999999999999999998754

>2fpf_A C-JUN-amino-terminal kinase interacting protein 1; scaffold protein 1, islet-brain-1, IB-1, mitogen-activated P kinase 8-interacting protein 1; 3.00A {Rattus norvegicus}

Probab=99.63  E-value=7.8e-16  Score=97.40  Aligned_cols=59  Identities=19%  Similarity=0.496  Sum_probs=52.3

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+..  .++|||.|+  ..|+.|+||++||+.+...
T Consensus         6 ~~~~~al~~y~~~~~~eLs~~~Gd~i~v~~~--~~~gW~~g~~~~~g~~G~fP~~yv~~~~~~   66 (71)
T 2fpf_A            6 EQTHRAIFRFVPRHEDELELEVDDPLLVELQ--AEDYWYEAYNMRTGARGVFPAYYAIEVTKE   66 (71)
T ss_dssp             CCCEEECSCBCCSSTTBCCBCTTCEEEEEEE--CTTSEEEEEETTTTEEEEEEGGGEEECC--
T ss_pred             CeEEEECeeECccCCCcccCcCCcEEEEeEe--cCCCEEEEEECCCCCEEEeehHHEEECCCC
Confidence            3579999999999999999999999999976  678999999  5899999999999988654

>2j05_A RAS GTPase-activating protein 1; GTPase activation, SH3 domain, SH2 domain, SRC homology 3, RAS signaling pathway, proto- oncogene, phosphorylation; 1.5A {Homo sapiens} PDB: 2j06_A

Probab=99.63  E-value=1.2e-15  Score=95.01  Aligned_cols=57  Identities=19%  Similarity=0.486  Sum_probs=51.5

Q ss_pred             cceEEEecCCCC-CCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecC
Q psy4227          27 KERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        27 ~~~~~al~df~~-~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~   85 (157)
                      ...++|+|+|.+ ...+||+|.+||+|.|+..  .++|||.|+  .+|+.||||++||+.+.
T Consensus         5 ~~~~~alydy~~~~~~~eLs~~~Gd~i~v~~~--~~~gW~~g~~~~~g~~G~~P~~yv~~~~   64 (65)
T 2j05_A            5 RRRVRAILPYTKVPDTDEISFLKGDMFIVHNE--LEDGWMWVTNLRTDEQGLIVEDLVEEVG   64 (65)
T ss_dssp             TCEEEESSCBCCCTTSSBCCBCTTCEEEEEEE--CTTSEEEEEETTTCCEEEEEGGGEEECC
T ss_pred             CcEEEEccccCCCCCCCcCcCCCCCEEEEeEe--cCCCEEEEEECCCCCEEEEEhHHeEECc
Confidence            346999999999 9999999999999999976  578999999  58999999999999764

>3thk_A Spectrin alpha chain, brain; SH3 domain, chimera, structural protein; 1.70A {Rattus norvegicus} SCOP: b.34.2.1

Probab=99.63  E-value=1.1e-15  Score=97.02  Aligned_cols=59  Identities=36%  Similarity=0.720  Sum_probs=53.2

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...++|+|+|.++..++|+|.+||+|.|+.+  .+.+||.|+..|+.||||.+||+.+...
T Consensus         5 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   63 (73)
T 3thk_A            5 KELVLALYDYQEKSPREVTMKKGDILTLLNS--TNKDWWKVEVNDRQGFVPAAYVKKLDPA   63 (73)
T ss_dssp             CCEEEECSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEECCC-
T ss_pred             CEEEEECcCCCcCCCCccCCCCCCEEEEEEC--CCCCeEEEEECCcEEEEehHHeEECCCC
Confidence            3579999999999999999999999999976  5789999999999999999999988554

>1ruw_A Myosin-3 isoform, MYO3; SH3 domain, yeast, high-throughput, structural genomics, contractIle protein; 1.80A {Saccharomyces cerevisiae} PDB: 2btt_A 1va7_A

Probab=99.63  E-value=1.8e-15  Score=95.13  Aligned_cols=59  Identities=25%  Similarity=0.478  Sum_probs=52.5

Q ss_pred             ceEEEecCCC-CCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--CeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYE-AQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~-~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--g~~G~fP~~yv~~~~~~~   88 (157)
                      ..++|+|+|. +...+||+|.+||+|.|+..  .++|||.|+..  |+.||||++||+.+....
T Consensus         3 ~~~~alydy~~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~~~g~~G~~P~~yv~~~~~~~   64 (69)
T 1ruw_A            3 PKFEAAYDFPGSGSSSELPLKKGDIVFISRD--EPSGWSLAKLLDGSKEGWVPTAYMTPYKDTR   64 (69)
T ss_dssp             SEEEESSCBCCCSCTTBCCBCTTCEEEEEEE--CTTSEEEEEETTSSCEEEEEGGGEEECCSCS
T ss_pred             cEEEEccccCCCCCCCcccCCCCCEEEEEEe--cCCCeEEEEECCCCCEEEEehHHeEEcCCcc
Confidence            4689999995 99999999999999999976  57899999975  999999999999876543

>1wi7_A SH3-domain kinase binding protein 1; beta barrel, SH3KBP1, RUK, structural genomics, riken structural genomics/proteomics initiative, RSGI; NMR {Mus musculus}

Probab=99.63  E-value=2.7e-16  Score=98.72  Aligned_cols=61  Identities=41%  Similarity=0.914  Sum_probs=54.5

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.+..++||+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+....
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   66 (68)
T 1wi7_A            6 SGRRCQVAFSYLPQNDDELELKVGDIIEVVGE--VEEGWWEGVLNGKTGMFPSNFIKELSGPS   66 (68)
T ss_dssp             CCCCEEESSCBCCSSTTBCCBCTTCEECCCEE--EETTEEEECSTTCCEEEETTSEEECCSSC
T ss_pred             CCCEEEECccCCcCCCCCccCcCCCEEEEEEc--CCCCeEEEEECCcEEEEchHHEEECCCCC
Confidence            34579999999999999999999999999976  46899999999999999999999986543

>1zlm_A Osteoclast stimulating factor 1; beta barrel, signaling protein; 1.07A {Homo sapiens}

Probab=99.63  E-value=1.2e-15  Score=92.80  Aligned_cols=54  Identities=39%  Similarity=0.839  Sum_probs=50.2

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeee
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV   83 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~   83 (157)
                      ..++|+|+|.+..+++|+|.+||+|.|+..  .+++||.|+..|+.||||++||+.
T Consensus         4 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~   57 (58)
T 1zlm_A            4 KVFRALYTFEPRTPDELYFEEGDIIYITDM--SDTNWWKGTSKGRTGLIPSNYVAE   57 (58)
T ss_dssp             EEEEESSCBCCSSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEE
T ss_pred             EEEEECccCCCCCCCCccCCCCCEEEEEEe--CCCCEEEEEECCCEEEEehHHEEe
Confidence            478999999999999999999999999975  678999999999999999999975

>1wx6_A Cytoplasmic protein NCK2; SH3 domain, structural genomics, signal transduction, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens}

Probab=99.63  E-value=2.3e-15  Score=99.63  Aligned_cols=64  Identities=31%  Similarity=0.695  Sum_probs=55.3

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+...+.+||.|+ ..|+.||||.+||+.+.....
T Consensus        16 ~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~~~~~~~Ww~g~~~~g~~G~~P~~yv~~~~~~~~   80 (91)
T 1wx6_A           16 VLHVVQTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVLSDGPA   80 (91)
T ss_dssp             CCEEEEESSCCCCSSSSBCCCCTTCEEEEEECCSSCTTEEEEECTTCCEEEEEGGGEEEEEESSS
T ss_pred             ccEEEEEeecCCcCCCCcccCCCCCEEEEEECCCCCCCcEEEEeCCCCEEEEchHHEEECCCcCC
Confidence            3467999999999999999999999999997522477999999 699999999999999866543

>2l0a_A STAM-1, signal transducing adapter molecule 1; structural genomics, northeast structural genomics consortiu PSI-2, protein structure initiative; NMR {Homo sapiens}

Probab=99.63  E-value=8.7e-16  Score=97.74  Aligned_cols=56  Identities=41%  Similarity=0.913  Sum_probs=51.1

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeee
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV   83 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~   83 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .++|||.|+..|+.||||++||++
T Consensus        16 ~~~~~~Alydy~a~~~~eLsf~~Gd~i~Vl~~--~~~gWw~g~~~g~~G~fP~~yV~~   71 (72)
T 2l0a_A           16 EARKVRAIYDFEAAEDNELTFKAGEIITVLDD--SDPNWWKGETHQGIGLFPSNFVTA   71 (72)
T ss_dssp             CCEEEEESSCBCCSSTTBCCBCTTCEEEEEEE--EETTEEEEECSSCEEECTTCCEEE
T ss_pred             CCeEEEECCccCCCCCCccCCCCCCEEEEEEe--cCCCEEEEEECCCEEEechhhCcc
Confidence            44679999999999999999999999999976  568999999999999999999974

>1uj0_A Signal transducing adaptor molecule (SH3 domain and ITAM motif) 2; STAM, SH3, GRB2, GADS, PXXP, HRS, endocytosis, early endosome, signaling protein/signaling protein complex; 1.70A {Mus musculus} SCOP: b.34.2.1

Probab=99.63  E-value=1.1e-15  Score=94.18  Aligned_cols=55  Identities=42%  Similarity=0.914  Sum_probs=50.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeee
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV   83 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~   83 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+..  .+++||.|+..|+.||||++||+.
T Consensus         5 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~   59 (62)
T 1uj0_A            5 ARRVRALYDFEAVEDNELTFKHGELITVLDD--SDANWWQGENHRGTGLFPSNFVTT   59 (62)
T ss_dssp             CEEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEES
T ss_pred             CeEEEECccCCCCCcCCcCCCCCCEEEEEEe--CCCCEEEEEECCCEEEechhHEEE
Confidence            4579999999999999999999999999975  678999999999999999999975

>1b07_A Protein (proto-oncogene CRK (CRK)); SH3 domain, inhibitors, peptoids, protein-protein recognition, proline-rich motifs, signal transduction; 2.50A {Mus musculus} SCOP: b.34.2.1

Probab=99.63  E-value=9.7e-16  Score=95.55  Aligned_cols=57  Identities=26%  Similarity=0.714  Sum_probs=51.5

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~   86 (157)
                      ..++|+|+|.++..+||+|.+||+|.|+..  .+++||.|+ ..|+.||||++||+.+..
T Consensus         4 ~~~~Alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~~~   61 (65)
T 1b07_A            4 EYVRALFDFNGNDEEDLPFKKGDILRIRDK--PEEQWWNAEDSEGKRGMIPVPYVEKYHH   61 (65)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEEEEC--SSSSEEEEECTTSCEEEEEGGGEEECC-
T ss_pred             eEEEECCcCCCCCCCccCCcCCCEEEEEEe--cCCCeEEEEECCCCEEEEChHHEeecCC
Confidence            478999999999999999999999999975  578999999 689999999999988754

>3h0h_A Proto-oncogene tyrosine-protein kinase FYN; beta barrel, transferase; HET: PG4; 1.76A {Homo sapiens} SCOP: b.34.2.1 PDB: 3h0i_A 3h0f_A*

Probab=99.63  E-value=1.4e-15  Score=96.59  Aligned_cols=57  Identities=26%  Similarity=0.606  Sum_probs=52.0

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+  .+.+||.|+.  .|+.||||.+||+.+
T Consensus        14 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~g~~G~~P~~yv~~~   72 (73)
T 3h0h_A           14 GVTLFVALYDYEAITEDDLSFHKGEKFQILNS--SEGDWWEARSLTTGETGYIPSNYVAPV   72 (73)
T ss_dssp             TTCEEEESSCBCCSSTTBCCBCTTCEEEEEEC--SSSSEEEEEETTTCCEEEEEGGGEEEC
T ss_pred             CCEEEEECccCCCCCCCcceEeCCCEEEEEEe--cCCCeEEEEECCCCCEEEEEHHHeEEC
Confidence            34589999999999999999999999999976  5789999997  899999999999876

>1cka_A C-CRK N-terminal SH3 domain; complex (oncogene protein/peptide); 1.50A {Mus musculus} SCOP: b.34.2.1 PDB: 1ckb_A 1m3c_A 1m30_A 1m3b_A 1m3a_A

Probab=99.63  E-value=7.9e-16  Score=93.25  Aligned_cols=55  Identities=27%  Similarity=0.748  Sum_probs=49.7

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~   84 (157)
                      .+++|+|+|.+..+++|+|.+||+|.|+..  .++|||.|+ ..|+.||||++||+.+
T Consensus         2 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~   57 (57)
T 1cka_A            2 EYVRALFDFNGNDEEDLPFKKGDILRIRDK--PEEQWWNAEDSEGKRGMIPVPYVEKY   57 (57)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEEEEC--SSSSEEEEECTTSCEEEEEGGGEEC-
T ss_pred             cEEEECCcCCCCCCCCCCCCCCCEEEEEEe--cCCCcEEEEeCCCCEEEEeHHHEEEC
Confidence            368999999999999999999999999975  578999999 6899999999999864

>1ujy_A RHO guanine nucleotide exchange factor 6; structural genomics, SH3 domain, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.62  E-value=4.2e-16  Score=99.94  Aligned_cols=61  Identities=33%  Similarity=0.720  Sum_probs=54.6

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..|+.||||.+||+.+...
T Consensus         8 ~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   68 (76)
T 1ujy_A            8 SHQLIVKARFNFKQTNEDELSVCKGDIIYVTRV--EEGGWWEGTLNGRTGWFPSNYVREIKSS   68 (76)
T ss_dssp             CCCEEEECCSCBCCSSTTSCCBCSSCCEEESSC--CSSSCEEEEETTEEEEECTTTSEECCHH
T ss_pred             CCCEEEEECccCCcCCCCcccCCCCCEEEEEEe--cCCCEEEEEECCCEEEechHHEEECCcc
Confidence            345689999999999999999999999999965  5789999999999999999999988544

>3eg3_A Proto-oncogene tyrosine-protein kinase ABL1; beta, ATP-binding, cell adhesion, cytoskeleton, LIPO magnesium, manganese, metal-binding, myristate; 1.40A {Homo sapiens} PDB: 3egu_A 3eg0_A 3eg2_A 3eg1_A 1abo_A 1abq_A 1ju5_C* 2o88_A 1bbz_A 1awo_A

Probab=99.62  E-value=2.2e-15  Score=92.93  Aligned_cols=58  Identities=14%  Similarity=0.398  Sum_probs=51.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      ...++|+|+|.++..++|+|.+||+|.|+.+. .+.+||.|+..|+.||||++||+.+.
T Consensus         5 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~-~~~~W~~~~~~g~~G~~P~~yv~~~~   62 (63)
T 3eg3_A            5 PNLFVALYDFVASGDNTLSITKGEKLRVLGYN-HNGEWCEAQTKNGQGWVPSAYITPVN   62 (63)
T ss_dssp             TTEEEESSCBCCCSSSBCCBCTTCEEEEEEEC-TTSSEEEEEETTEEEEEEGGGEEESC
T ss_pred             CEEEEEcceECCCCCCccCCCCCCEEEEEEeC-CCCCeEEEEECCCeEEEehHHeEECC
Confidence            45799999999999999999999999999752 45679999999999999999999864

>2dnu_A RUH-061, SH3 multiple domains 1; RSGI, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.62  E-value=1.1e-15  Score=96.54  Aligned_cols=60  Identities=23%  Similarity=0.498  Sum_probs=54.2

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .+++||.|+..|+.||||.+||+.+...
T Consensus         7 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   66 (71)
T 2dnu_A            7 GEEKYVTVQPYTSQSKDEIGFEKGVTVEVIRK--NLEGWWYIRYLGKEGWAPASYLKKAKDS   66 (71)
T ss_dssp             CSEEEECSSCBCCSSTTBCCBCTTCEEEECCC--CSSSEEEEEETTEEEEEEGGGCEECCCC
T ss_pred             CCCEEEECCccCCCCCCCCcCCCCCEEEEeEC--CCCCeEEEEECCcEEEEEHHHeEEccCC
Confidence            45679999999999999999999999999965  5789999999999999999999988654

>2rf0_A Mitogen-activated protein kinase kinase kinase 10; MAP3K10, MLK2, SH3 domain, TKL kinase, MKN28, structural GEN structural genomics consortium, SGC; 2.00A {Homo sapiens}

Probab=99.62  E-value=9.1e-16  Score=101.50  Aligned_cols=65  Identities=38%  Similarity=0.795  Sum_probs=51.4

Q ss_pred             CcccCCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecC---CCCCeEEEEe-CCeEEEEcCCCeee
Q psy4227          19 RRFRQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDA---PDKGWWKGEL-HGRVGLFPDNFVTV   83 (157)
Q Consensus        19 ~~~~~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~---~~~gWw~g~~-~g~~G~fP~~yv~~   83 (157)
                      .++..+.....++|+|+|.+...+||+|.+||+|.|+.+..   .++|||.|+. .|+.||||++||++
T Consensus        21 ~s~~~~~~~~~~~Alydy~a~~~~ELsf~~GD~I~Vl~~~~~~~~~~gWw~g~~~~g~~G~fP~nyV~p   89 (89)
T 2rf0_A           21 QSMGTTPAGPVWTAVFDYEAAGDEELTLRRGDRVQVLSQDCAVSGDEGWWTGQLPSGRVGVFPSNYVAP   89 (89)
T ss_dssp             -------CCCEEEECSCBCCSSTTBCCBCTTCEEEEEECCHHHHSSTTEEEEECTTCCEEEEEGGGEEC
T ss_pred             cccCCCCCCcEEEECCccCCCCCCccccCCCCEEEEEeccCCcccCCCEEEEEECCCCEEEEcHHHCcC
Confidence            33444455678999999999999999999999999997510   2689999998 99999999999974

>1x6b_A RHO guanine exchange factor (GEF) 16; SH3 domain, neuroblastoma, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.62  E-value=1.5e-15  Score=98.08  Aligned_cols=63  Identities=25%  Similarity=0.574  Sum_probs=55.5

Q ss_pred             cCCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCC
Q psy4227          22 RQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        22 ~~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~   87 (157)
                      .++.....++|+|+|.+..++||+|.+||+|.|+.+   +++||.|+.  .|+.||||++||+.+...
T Consensus        12 ~~~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~---~~gW~~g~~~~~g~~G~fP~~yv~~~~~~   76 (79)
T 1x6b_A           12 SSKGDLPQVEITKAFFAKQADEVTLQQADVVLVLQQ---EDGWLYGERLRDGETGWFPEDFARFISGP   76 (79)
T ss_dssp             CCCSSCCEEEESSCCCCCSSSBCCCCTTEEEEEEEE---ETTEEEEEETTTCCEEEECGGGCEEEESS
T ss_pred             CCCCCCCEEEECeeECCCCcCCcCCCCCCEEEEEEe---CCCEEEEEECCCCCEEEEchHHEEECCCC
Confidence            344455689999999999999999999999999975   689999998  899999999999988654

>1wxt_A Hypothetical protein FLJ21522; SH3 domain, EPS8-related protein 3, protein-protein interaction, structural genomics; NMR {Homo sapiens}

Probab=99.62  E-value=1.6e-15  Score=95.27  Aligned_cols=59  Identities=31%  Similarity=0.579  Sum_probs=53.1

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+   +++||.|+ ..|+.||||++||+.+...
T Consensus         6 ~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~~~~~~g~~G~~P~~yv~~~~~~   65 (68)
T 1wxt_A            6 SGLKMQVLYEFEARNPRELTVVQGEKLEVLDH---SKRWWLVKNEAGRSGYIPSNILEPLSGP   65 (68)
T ss_dssp             CCEEEEESSCBCCCSSSBCCBCTTCEEEEEEC---SSSEEEEECTTSCEEEEEGGGEECCCCS
T ss_pred             CCeEEEECceECCCCcCcCCCCCCCEEEEEEc---CCCEEEEEECCCCEEEEEhHHcEECCCC
Confidence            44579999999999999999999999999975   47999999 7999999999999988654

>2oaw_A Spectrin alpha chain, brain; SH3 domain, chimera, structural protein; 1.90A {Gallus gallus} PDB: 2rot_A 2rmo_A 2kr3_A

Probab=99.62  E-value=9.9e-16  Score=95.04  Aligned_cols=55  Identities=36%  Similarity=0.744  Sum_probs=50.2

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--------CeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--------GRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--------g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.+..+++|+|.+||+|.|+.+  .+.+||.|+..        |+.||||++||+.+
T Consensus         2 ~~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~~~g~~~g~~G~~P~~yv~~l   64 (65)
T 2oaw_A            2 ELVLALYDYQEKSPREVTMKKGDILTLLNS--TNKDWWKVEVKITVNGKTYERQGFVPAAYVKKL   64 (65)
T ss_dssp             EEEEECSCBCCSSTTBCCBCTTCEEEEEEC--CSSSEEEEEEEEEETTEEEEEEEEEEGGGEEEC
T ss_pred             cEEEEcccCCccCCCCCCCCCCCEEEEEEc--CCCCEEEEEEccccCCCcCCcEEEEchHHeEEc
Confidence            468999999999999999999999999975  57899999965        89999999999876

>2eqi_A Phospholipase C, gamma 2; SH3 domain, PLCG2, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus}

Probab=99.62  E-value=1.1e-15  Score=96.11  Aligned_cols=61  Identities=33%  Similarity=0.676  Sum_probs=53.2

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeE-EEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRV-GLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~-G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+  .+.+||.|+..+.. ||||++||+.+...+
T Consensus         6 ~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~~~G~~P~~yv~~~~~~~   67 (69)
T 2eqi_A            6 SGRTVKALYDYKAKRSDELTFCRGALIHNVSK--EPGGWWKGDYGTRIQQYFPSNYVEDISGPS   67 (69)
T ss_dssp             CCCEEEESSCBCCCSSSCCCBCTTCEEESCCC--CSSSCEEEEETTEEEEEECGGGEEECCSCS
T ss_pred             CCcEEEECeeECCCCcCccCCCCCCEEEEEEc--CCCCeEEEEECCCCEEEEchHHcEECccCC
Confidence            34579999999999999999999999999965  57899999987666 999999999886543

>2ct3_A Vinexin; SH3 domian, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.62  E-value=2.5e-15  Score=94.65  Aligned_cols=60  Identities=35%  Similarity=0.660  Sum_probs=53.9

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+..++||+|.+||+|.|+..  .+++||.|+.  .|+.||||.+||+.+...
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~gW~~g~~~~~g~~G~~P~~yv~~~~~~   67 (70)
T 2ct3_A            6 SGTPYRAMYQYRPQNEDELELREGDRVDVMQQ--CDDGWFVGVSRRTQKFGTFPGNYVAPVSGP   67 (70)
T ss_dssp             CCEEEEESSCBCCSSTTBCCBCTTEEEEEEEE--CSSSCEEEEESSSCCEEEECTTTEEETTCS
T ss_pred             CCcEEEECccCCcCCcCCccCCCCCEEEEEEE--CCCCEEEEEECCCCCEEEechHHeEECCCC
Confidence            45679999999999999999999999999976  5789999997  499999999999988654

>2ecz_A Sorbin and SH3 domain-containing protein 1; glycoprotein, membrane, nuclear protein, phosphorylation, polymorphism, transport, structural genomics; NMR {Homo sapiens}

Probab=99.62  E-value=1.5e-15  Score=95.79  Aligned_cols=60  Identities=18%  Similarity=0.552  Sum_probs=53.2

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--CeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..  |+.||||.+||+.+...
T Consensus         6 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~g~~G~~P~~yv~~~~~~   67 (70)
T 2ecz_A            6 SGGEAIAKFNFNGDTQVEMSFRKGERITLLRQ--VDENWYEGRIPGTSRQGIFPITYVDVISGP   67 (70)
T ss_dssp             CCBCEEESSCCCCCSTTBCCCCTTCBCEEEEE--EETTEEEEEETTTTEEEEECTTTEEESSSC
T ss_pred             CCCEEEECccCCCCCcCCcCCCCCCEEEEEEe--cCCCeEEEEECCCCCEEEEchHHEEECCCC
Confidence            34579999999999999999999999999976  46799999985  49999999999998654

>1jqq_A PEX13P, peroxisomal membrane protein PAS20, PAS20P, roxin-13; compact beta-barrel of five anti-parrallel beta-strands; 2.65A {Saccharomyces cerevisiae} SCOP: b.34.2.1 PDB: 1n5z_A

Probab=99.62  E-value=1.6e-15  Score=100.57  Aligned_cols=64  Identities=28%  Similarity=0.701  Sum_probs=55.1

Q ss_pred             CCCCcceEEEecCCCCCCCC-CCccCCCCEEEEEEecCCCC-----CeEEEEe-CCeEEEEcCCCeeecCCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNED-ELTLKEEDIVVLISRDAPDK-----GWWKGEL-HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~-eLs~~~Gd~i~vl~~~~~~~-----gWw~g~~-~g~~G~fP~~yv~~~~~~~   88 (157)
                      +|....+++|+|+|.+...+ ||+|.+||+|.|+.+  .+.     |||.|+. +|+.||||++||+.+....
T Consensus        10 ~~~~~~~~~alydy~~~~~~~eLsf~~Gd~i~v~~~--~~~~~~~~gWw~g~~~~g~~G~~P~~yv~~~~~~~   80 (92)
T 1jqq_A           10 DPSKLEFARALYDFVPENPEMEVALKKGDLMAILSK--KDPLGRDSDWWKVRTKNGNIGYIPYNYIEIIKRRK   80 (92)
T ss_dssp             CSTTCEEEEESSBBCCSSTTTBCCBCTTCEEEEEEE--ECTTSCEEEEEEEEETTSCEEEEEGGGEEECCCC-
T ss_pred             CCCcCEEEEECccCCCCCCCCCcCCCCCCEEEEEEC--CCCCCCCCCCeEEEeCCCCEEEEehHHeEECCCCC
Confidence            34455689999999999999 999999999999986  343     8999998 8999999999999986543

>1s1n_A Nephrocystin 1; beta barrel, cell adhesion; NMR {Homo sapiens}

Probab=99.62  E-value=9.8e-16  Score=96.07  Aligned_cols=58  Identities=26%  Similarity=0.582  Sum_probs=52.3

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~   85 (157)
                      ....++|+|+|.+...++|+|.+||+|.|+..  .++|||.|+ ..|+.||||++||+.+.
T Consensus         9 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~~   67 (68)
T 1s1n_A            9 TGEEYIAVGDFTAQQVGDLTFKKGEILLVIEK--KPDGWWIAKDAKGNEGLVPRTYLEPYS   67 (68)
T ss_dssp             CCEEEEECSCBCCSSSSCCCBCSSEEEEECSC--CSSSEEEEECSSSCEEEEESTTEEECC
T ss_pred             CCCEEEEcccCCCCCCCcCCCCCCCEEEEEEc--CCCCeEEEEECCCCEEEEehHHeEECc
Confidence            34678999999999999999999999999965  577999999 69999999999999874

>2yup_A Vinexin; sorbin and SH3 domain-containing protein 3, SH3-containing adapter molecule 1, SCAM-1, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.62  E-value=1.7e-15  Score=100.17  Aligned_cols=60  Identities=25%  Similarity=0.614  Sum_probs=53.7

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--CeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..  |+.||||.+||+.+....
T Consensus        17 ~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~~g~~G~fP~~yv~~~~~~~   78 (90)
T 2yup_A           17 YGEAVAQYTFKGDLEVELSFRKGEHICLIRK--VNENWYEGRITGTGRQGIFPASYVQVSREPR   78 (90)
T ss_dssp             SEEEEECSCCCCCSSSBCCCCTTCEEEESSC--CCSSEEEEECTTTCCEEEEEGGGEEEEECCC
T ss_pred             ceEEEEeecCCcCCcCcCCCCCCCEEEEEEE--cCCCeEEEEECCCCCEEEEehHHeEEcCCCc
Confidence            4578999999999999999999999999965  67899999985  999999999999986553

>2gqi_A RAS GTPase-activating protein 1; GAP, RAS P21 protein activator, P120GAP, rasgap, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.61  E-value=7.8e-16  Score=97.47  Aligned_cols=59  Identities=19%  Similarity=0.442  Sum_probs=52.9

Q ss_pred             CcceEEEecCCCC-CCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecCC
Q psy4227          26 LKERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        26 ~~~~~~al~df~~-~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~~   86 (157)
                      ....++|+|+|.+ +..+||+|.+||+|.|+.+  .+++||.|+  ..|+.|+||++||+.+..
T Consensus         6 ~~~~~~Alydy~~~~~~~eLsf~~Gd~i~v~~~--~~~~W~~g~~~~~g~~G~~P~~yv~~~~~   67 (71)
T 2gqi_A            6 SGRRVRAILPYTKVPDTDEISFLKGDMFIVHNE--LEDGWMWVTNLRTDEQGLIVEDLVEEVSG   67 (71)
T ss_dssp             SCCCEEESSCCCCCTTSSCCCCCTTCBCCCCEE--CSSSCEEEECTTTCCEEEECTTSEEECCC
T ss_pred             CCCEEEECcccCCCCCCCCCCCCCCCEEEEEEe--cCCCEEEEEECCCCCEEEeeHHHEEECCC
Confidence            3457999999999 9999999999999999976  578999999  589999999999998854

>2a28_A BZZ1 protein; SH3 domain, signaling protein; 1.07A {Saccharomyces cerevisiae}

Probab=99.61  E-value=1.4e-15  Score=91.26  Aligned_cols=52  Identities=38%  Similarity=0.793  Sum_probs=47.9

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCC-CCeEEEEeCCeEEEEcCCCee
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVT   82 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~-~gWw~g~~~g~~G~fP~~yv~   82 (157)
                      .++|+|+|.+..++||+|.+||+|.|+.+  .+ ++||.|+..|+.||||++||+
T Consensus         2 ~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~~W~~g~~~g~~G~~P~~yv~   54 (54)
T 2a28_A            2 AMEAIYAYEAQGDDEISIDPGDIITVIRG--DDGSGWTYGECDGLKGLFPTSYCK   54 (54)
T ss_dssp             EEEBCSCBCCCSTTBCCBCTTCEEEEEEC--CCSSSEEEEEETTEEEEEEGGGBC
T ss_pred             EEEECccCCcCCCCCccCCCCCEEEEEEe--cCCCCEEEEEECCeEEEeeHHHcC
Confidence            58999999999999999999999999976  43 699999999999999999985

>2v1q_A SLA1, cytoskeleton assembly control protein SLA1; structural genomics, phosphorylation, structural protein, yeast, SH3 domain; 1.2A {Saccharomyces cerevisiae} PDB: 1z9z_A

Probab=99.61  E-value=2e-15  Score=92.27  Aligned_cols=56  Identities=38%  Similarity=0.744  Sum_probs=50.4

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.+..++||+|.+||+|.|+... .+++||.|+.  .|+.||||++||+.+
T Consensus         3 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~-~~~~Ww~g~~~~~g~~G~~P~~yv~~l   60 (60)
T 2v1q_A            3 ERGIVQYDFMAESQDELTIKSGDKVYILDDK-KSKDWWMCQLVDSGKSGLVPAQFIEPV   60 (60)
T ss_dssp             CEEEECSCBCCCSTTBCCBCTTCEEEEEESS-SCSSEEEEEETTTCCEEEEEGGGEEEC
T ss_pred             cEEEEeeeECCCCCCCccCCCCCEEEEEeCC-CCCCCEEEEECCCCCEEEEEHHHEEEC
Confidence            4789999999999999999999999999641 3789999998  899999999999864

>2o9s_A Ponsin; SH3 domain, signaling protein; 0.83A {Homo sapiens} PDB: 2o31_A 2o9v_A 2o2w_A

Probab=99.61  E-value=2e-15  Score=94.39  Aligned_cols=58  Identities=19%  Similarity=0.589  Sum_probs=51.9

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--CeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--g~~G~fP~~yv~~~~~   86 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..  |+.||||++||+.+..
T Consensus         6 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~g~~G~~P~~yv~~~~~   65 (67)
T 2o9s_A            6 TGEAIAKFNFNGDTQVEMSFRKGERITLLRQ--VDENWYEGRIPGTSRQGIFPITYVDVIKR   65 (67)
T ss_dssp             SEEEEECSCBCCSSTTBCCBCTTCEEEEEEE--CSSSEEEEECTTSSCEEEEEGGGEEEEEC
T ss_pred             CEEEEECccCCcCCcCccCCCCCCEEEEEEe--cCCCEEEEEECCCCCEEEEChHHeEECCC
Confidence            3479999999999999999999999999976  57899999975  4999999999998754

>2csi_A RIM-BP2, RIM binding protein 2; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.61  E-value=1.6e-15  Score=97.33  Aligned_cols=60  Identities=35%  Similarity=0.656  Sum_probs=52.8

Q ss_pred             CcceEEEecCCCCCC-------CCCCccCCCCEEEEEEecCCC-CCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQN-------EDELTLKEEDIVVLISRDAPD-KGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~-------~~eLs~~~Gd~i~vl~~~~~~-~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...+++|+|+|.+..       .+||+|.+||+|.|+.+  .+ +|||.|+..|+.||||++||+.+...
T Consensus         6 ~~~~~~Al~dy~~~~~~~~~~~~~eLsf~~Gd~i~v~~~--~~~~gWw~g~~~g~~G~~P~~yv~~~~~~   73 (76)
T 2csi_A            6 SGRRMVALYDYDPRESSPNVDVEAELTFCTGDIITVFGE--IDEDGFYYGELNGQKGLVPSNFLEEVSGP   73 (76)
T ss_dssp             CSEEEECSSCCCTTTTSCSSSTTTSCCCCTTCEEEEESS--CCSSSEEEEEETTEEEEEEGGGCCBCCCC
T ss_pred             CccEEEEcccCCCCCcccCCCCCCcccCCCCCEEEEeEe--cCCCCeEEEEECCcEEEEehHHEEECCCC
Confidence            446799999999998       99999999999999965  33 48999999999999999999988644

>4f14_A Nebulette; SH3 domain, heart muscle, actin-binding protein-peptide COMP; 1.20A {Homo sapiens} PDB: 1ark_A 1neb_A 3i35_A

Probab=99.61  E-value=1.9e-15  Score=93.42  Aligned_cols=55  Identities=33%  Similarity=0.797  Sum_probs=50.4

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.++..+||+|.+||+|.|+..  .+.+||.|+.  .|+.||||++||+.+
T Consensus         7 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~~~g~~G~~P~~yv~~~   63 (64)
T 4f14_A            7 RTYRAMYDYSAQDEDEVSFRDGDYIVNVQP--IDDGWMYGTVQRTGRTGMLPANYIEFV   63 (64)
T ss_dssp             -CEEESSCBCCCSTTBCCBCTTCEEEEEEE--CSSSEEEEEETTTTEEEEEEGGGEEEC
T ss_pred             EEEEECeeeCCcCCCcCCCCCCCEEEEEEe--CCCCeEEEEECCCCCEEEEeHHHeEEC
Confidence            468999999999999999999999999976  5789999998  899999999999876

>2k2m_A EPS8-like protein 1; alternative splicing, coiled coil, cytoplasm, SH3 domain, signaling protein; NMR {Homo sapiens} PDB: 2rol_A

Probab=99.61  E-value=2.4e-15  Score=94.46  Aligned_cols=59  Identities=27%  Similarity=0.555  Sum_probs=52.5

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~   86 (157)
                      .....++|+|+|.+...+||+|.+||+|.|+..   +.+||.|+. .|+.||||++||+.+..
T Consensus         6 ~~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~~~~~~g~~G~~P~~yv~~~~~   65 (68)
T 2k2m_A            6 GALKWVLCNYDFQARNSSELSVKQRDVLEVLDD---SRKWWKVRDPAGQEGYVPYNILTPYPA   65 (68)
T ss_dssp             CCCCEEEESSCBCCCSSSBCCBCTTCEEEEEEC---SSSEEEEECTTSCCEEEEGGGEEECCS
T ss_pred             CCCEEEEECccCCCCCCCcccCCCCCEEEEEEc---CCCeEEEEeCCCCEEEEEhhhEEEcCC
Confidence            345689999999999999999999999999975   479999985 79999999999998754

>1nm7_A Peroxisomal membrane protein PAS20; yeast, PEX5P, PEX14P, PEX13P, import machine, SH3 domain, protein transport; NMR {Saccharomyces cerevisiae} SCOP: b.34.2.1

Probab=99.61  E-value=1.2e-15  Score=96.30  Aligned_cols=57  Identities=30%  Similarity=0.805  Sum_probs=49.1

Q ss_pred             ceEEEecCCCCCCCC-CCccCCCCEEEEEEecCC---CCCeEEEEe-CCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNED-ELTLKEEDIVVLISRDAP---DKGWWKGEL-HGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~-eLs~~~Gd~i~vl~~~~~---~~gWw~g~~-~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.++.++ ||+|.+||+|.|+.+...   +.+||.|+. .|+.||||++||+.+
T Consensus         8 ~~~~aly~y~a~~~~dELsf~~Gd~i~Vl~~~~~~~~~~gWW~g~~~~G~~G~~PsnyV~~l   69 (69)
T 1nm7_A            8 HFARALYDFVPENPEMEVALKKGDLMAILSKKDPLGRDSDWWKVRTKNGNIGYIPYNYIEII   69 (69)
T ss_dssp             -CEEECSCCCCSSTTSCCCCCTTCEEEECCSSSSSCCSSSCEEEEETTTEEEEECGGGEEEC
T ss_pred             eEEEEEecccCCCCCCccCCCCCCEEEEEecCCCCCCCCCeeEEEeCCCCEEEecHHHEEEC
Confidence            368999999999999 999999999999975211   359999998 899999999999864

>2b86_A Cytoplasmic protein NCK2; NCK SH3 domain, signaling protein; NMR {Homo sapiens} PDB: 2js2_A

Probab=99.61  E-value=1.3e-15  Score=95.66  Aligned_cols=59  Identities=25%  Similarity=0.509  Sum_probs=50.3

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|||.++..+||+|.+||+|.|+.+   ++|||.|+ .+|+.||||++||+.+....
T Consensus         4 ~~~~~Alydy~a~~~~ELsf~~Gd~i~vl~~---~~~Ww~~~~~~g~~G~~Psnyv~~~~~~~   63 (67)
T 2b86_A            4 EVIVIAKWDYTAQQDQELDIKKNERLWLLDD---SKTWWRVRNAANRTGYVPSNYVERKLEHH   63 (67)
T ss_dssp             CEEEEESSCBCCSSTTSCCBCTTCEEEEEEC---SSSSCEEECTTSCEEECCCCSEEEC----
T ss_pred             CeEEEEeeeECCCCCCccccCCCCEEEEEec---CCCeEEEEeCCCCEEEeChHHEeEcCCCC
Confidence            3479999999999999999999999999975   47999999 58999999999999876543

>1wie_A RIM binding protein 2; beta barrel, KIAA0318 protein, structural genomics, riken structural genomics/proteomics initiative, RSGI, protein binding; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.61  E-value=1.4e-15  Score=101.87  Aligned_cols=61  Identities=30%  Similarity=0.603  Sum_probs=54.0

Q ss_pred             CcceEEEecCCCCCC------CCCCccCCCCEEEEE-EecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQN------EDELTLKEEDIVVLI-SRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~------~~eLs~~~Gd~i~vl-~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...+++|||+|.++.      .+||+|.+||+|.|+ ..  .++|||.|++ .|+.||||++||+.+....
T Consensus        16 ~~~~~~Alydy~~~~~~~~~~~~eLsf~~Gd~i~v~~~~--~~~gWw~g~~~~g~~G~~Psnyv~~~~~~~   84 (96)
T 1wie_A           16 KVHLCVARYSYNPFDGPNENPEAELPLTAGKYLYVYGDM--DEDGFYEGELLDGQRGLVPSNFVDFVQDNE   84 (96)
T ss_dssp             CEEEEEESSCCCGGGSSCSCTTTBCCCCTTCEEEEESSC--CSSSCCEEEETTCCBCBCCTTSEECCCSCC
T ss_pred             CCcEEEECCccCCCcccCCCCCCeeeECCCCEEEEeEec--CCCCEEEEEECCCCEEEEchHHEEEcCCCC
Confidence            446899999999988      999999999999999 54  5789999998 9999999999999886553

>4esr_A Jouberin; AHI-1, AHI1, AHI-1 SH3 domain, SH3 domain, dynamin-2, protei binding, chronic myeloid leukemia; 1.53A {Homo sapiens}

Probab=99.61  E-value=2.5e-15  Score=94.43  Aligned_cols=57  Identities=33%  Similarity=0.704  Sum_probs=52.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~   85 (157)
                      ...++|+|+|.+...++|+|.+||+|.|+.+  .+.|||.|+. .|+.||||++||+.+.
T Consensus         6 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~~   63 (69)
T 4esr_A            6 APTVVALYDYTANRSDELTIHRGDIIRVFFK--DNEDWWYGSIGKGQEGYFPANHVASET   63 (69)
T ss_dssp             CCEEEESSCBCCCSTTBCCBCTTCEEEEEEE--CSSSEEEEEEETTEEEEEEGGGEEEHH
T ss_pred             cCEEEECccCCCCCcCcCCCCCCCEEEEEEe--cCCCeEEEEeCCCCEEEEchHHeEECc
Confidence            3579999999999999999999999999976  5789999997 9999999999999764

>2x3w_D Syndapin I, protein kinase C and casein kinase substrate in N protein 1; endocytosis, N-WAsp, dynamin, pacsin I, transferase; 2.64A {Mus musculus} PDB: 2x3x_D

Probab=99.61  E-value=1.2e-15  Score=93.36  Aligned_cols=57  Identities=35%  Similarity=0.839  Sum_probs=48.9

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC-CeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-g~~G~fP~~yv~~~   84 (157)
                      +..++|+|+|.+..++||+|.+||+|.|+.+. .+.+||.|+.. |+.||||++||+.+
T Consensus         3 ~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~~-~~~~W~~g~~~~g~~G~~P~~yv~~l   60 (60)
T 2x3w_D            3 GVRVRALYDYDGQEQDELSFKAGDELTKLGEE-DEQGWCRGRLDSGQLGLYPANYVEAI   60 (60)
T ss_dssp             -CEEEECSCBCCSSSSBCCBCTTCEEEECSCC-CSSSEEEEECSSCCEEEEEGGGEEC-
T ss_pred             CCEEEECcccCccCCCcccCCCCCEEEEEEcc-CCCCceEEEeCCCCEEEecHHHEEEC
Confidence            45789999999999999999999999999642 24599999986 99999999999864

>2jw4_A Cytoplasmic protein NCK1; SH3 domain, phosphorylation, SH2 domain, signaling protein; NMR {Homo sapiens}

Probab=99.61  E-value=3.8e-15  Score=94.55  Aligned_cols=59  Identities=25%  Similarity=0.528  Sum_probs=52.6

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.+..++||+|.+||+|.|+..   +++||.|+. .|+.||||++||+.+....
T Consensus         7 ~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~g~~~~g~~G~~P~~yv~~~~~~~   66 (72)
T 2jw4_A            7 EVVVVAKFDYVAQQEQELDIKKNERLWLLDD---SKSWWRVRNSMNKTGFVPSNYVERKNSAR   66 (72)
T ss_dssp             CEEEECSSCCCCSSTTSCCCCTTCEEEEEEC---SSSSEEEECTTSCEEEECTTSCEECCCCC
T ss_pred             CeEEEECcCCCcCCCCcccCCCCCEEEEEEC---CCCEEEEEECCCCEEEEEhhHEEEcCCCc
Confidence            3579999999999999999999999999964   569999995 9999999999999876543

>1gl5_A Tyrosine-protein kinase TEC; transferase, ATP-binding, SH3 domain, phosphorylation; NMR {Mus musculus} SCOP: b.34.2.1

Probab=99.61  E-value=2.6e-15  Score=93.96  Aligned_cols=55  Identities=25%  Similarity=0.592  Sum_probs=51.0

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.+...++|+|.+||+|.|+.+  .+.+||.|+ ..|+.||||++||+.+
T Consensus         3 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~   58 (67)
T 1gl5_A            3 EIVVAMYDFQATEAHDLRLERGQEYIILEK--NDLHWWRARDKYGSEGYIPSNYVTGK   58 (67)
T ss_dssp             SCEEECSCBCCSSSSBCCBCTTCEEEEEEC--SSSSEEEEECSSSCEEEEETTSEESS
T ss_pred             eEEEECccCCCCCCCeecCCcCCEEEEEEc--cCCCcEEEEECCCCEEEEEhHhEEEc
Confidence            468999999999999999999999999976  578999999 5999999999999987

>1spk_A RSGI RUH-010, riken cDNA 1300006M19; structural genomics, SH3 domain, five-stranded barrel, mouse cDNA; NMR {Mus musculus} SCOP: b.34.2.1

Probab=99.61  E-value=1.9e-15  Score=95.77  Aligned_cols=61  Identities=25%  Similarity=0.564  Sum_probs=53.1

Q ss_pred             CcceEEEecCCCC-CCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--CeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~-~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+ +..+||+|.+||+|.|+.+. .+.+||.|+..  |+.||||++||+.+...
T Consensus         6 ~~~~~~al~dy~a~~~~~eLs~~~Gd~i~v~~~~-~~~gWw~g~~~~~g~~G~fP~~yv~~~~~~   69 (72)
T 1spk_A            6 SGQKVKTIFPHTAGNNKTLLSFAQGDVLTLLIPE-EKDGWLYGEHDTTKARGWFPSSYTKLLSGP   69 (72)
T ss_dssp             CSCEEECSSCBCCSSCSSBCCBCTTCEEEECCSS-CBTTEEEEEETTTCCEEEEEGGGCEECSSC
T ss_pred             CceEEEEeeeeCCCCCCCCCcCCCCCEEEEeEcc-CCCCcEEEEECCCCCEEEEehHHeEECCCC
Confidence            3457999999996 89999999999999999532 47899999986  99999999999998654

>1yn8_A NBP2, NAP1-binding protein 2; SH3 domain, unknown function; 1.70A {Saccharomyces cerevisiae}

Probab=99.61  E-value=1.7e-15  Score=92.32  Aligned_cols=56  Identities=36%  Similarity=0.718  Sum_probs=50.5

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~   85 (157)
                      ..++|+|+|.+..++||+|.+||+|.|+..  .++|||.|+.  +|+.||||++||+.+.
T Consensus         2 ~~~~al~d~~~~~~~eLs~~~Gd~i~v~~~--~~~gW~~g~~~~~g~~G~~P~~yv~~~~   59 (59)
T 1yn8_A            2 QRAVALYDFEPENDNELRLAEGDIVFISYK--HGQGWLVAENESGSKTGLVPEEFVSYIQ   59 (59)
T ss_dssp             EEEEECSCBCCCSTTBCCBCTTCEEEEEEE--EETTEEEEECTTSSCEEEEEGGGEEECC
T ss_pred             CEEEECccCCCCCCCCcCCCCCCEEEEEEc--CCCCeEEEEECCCCCEEEEehHHeEECC
Confidence            468999999999999999999999999976  5789999997  3899999999998763

>2o2o_A SH3-domain kinase-binding protein 1; CIN85, protein binding; NMR {Homo sapiens}

Probab=99.61  E-value=7e-16  Score=102.64  Aligned_cols=62  Identities=40%  Similarity=0.933  Sum_probs=55.7

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+.....
T Consensus        17 ~~~~~~Alydy~a~~~~eLsf~~Gd~i~V~~~--~~~gWw~g~~~g~~G~fPsnyV~~~~~~~~   78 (92)
T 2o2o_A           17 RRRRCQVAFSYLPQNDDELELKVGDIIEVVGE--VEEGWWEGVLNGKTGMFPSNFIKELSGESD   78 (92)
T ss_dssp             SSCEEEECSCBCCCSSSCCCBCSSCEEECCCG--GGSSCBCCEETTEECCBCSSSEECCSSCSS
T ss_pred             CCeEEEEccccCCCCCccccccCCCEEEEeEe--cCCCEEEEEECCeEEEeehHHEEECCCCCc
Confidence            34589999999999999999999999999965  578999999999999999999999876654

>2enm_A Sorting nexin-9; SH3-like barrel, protein transport, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus}

Probab=99.61  E-value=5.7e-15  Score=94.76  Aligned_cols=62  Identities=29%  Similarity=0.722  Sum_probs=54.3

Q ss_pred             cceEEEecCCCCC-CCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCCCC
Q psy4227          27 KERCKVLYPYEAQ-NEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        27 ~~~~~al~df~~~-~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ...++|+|+|.+. ..+||+|.+||+|.|+... .+.|||.|+ ..|+.||||.+||+.+.....
T Consensus         9 ~~~~~al~dy~~~~~~~eLs~~~Gd~i~v~~~~-~~~gW~~g~~~~g~~G~~P~~yv~~~~~~~~   72 (77)
T 2enm_A            9 ATKARVMYDFAAEPGNNELTVTEGEIITVTNPN-VGGGWLEGKNNKGEQGLVPTDYVEILPNDGK   72 (77)
T ss_dssp             CEEEEESSCCCCCTTSSBCCCCTTCEEEEEESC-CSSSEEEEECTTCCEEEEETTTEEEECCCCC
T ss_pred             CcEEEECccCCCCCCCCeecCCCCCEEEEeEcc-CCCCeEEEEECCCCEEEeehHHeEECCCCCC
Confidence            4579999999999 9999999999999999752 268999999 799999999999999865543

>2ke9_A Caskin-2; SH3 domain, ANK repeat, cytoplasm, phosphoprotein, protein binding; NMR {Homo sapiens}

Probab=99.60  E-value=1.1e-15  Score=99.87  Aligned_cols=58  Identities=24%  Similarity=0.623  Sum_probs=51.4

Q ss_pred             CcceEEEecCC-CCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC------CeEEEEcCCCeeecC
Q psy4227          26 LKERCKVLYPY-EAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH------GRVGLFPDNFVTVLP   85 (157)
Q Consensus        26 ~~~~~~al~df-~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~------g~~G~fP~~yv~~~~   85 (157)
                      ....++|+|+| .++..+||+|.+||+|.|+.+  .++|||.|++.      |+.||||++||+.+.
T Consensus        17 ~~~~~~Alydy~~a~~~~eLsf~~GDiI~V~~~--~~~gWw~G~~~~~~~~tg~~G~fPsnyV~~~~   81 (83)
T 2ke9_A           17 GSLKVRALKDFWNLHDPTALNVRAGDVITVLEQ--HPDGRWKGHIHESQRGTDRIGYFPPGIVEVVS   81 (83)
T ss_dssp             CCEEEEESSCBCCCSCTTBCCBCTTCEEEESCS--SCSSCEEEEECCSSTTSCCCEEECGGGEESSC
T ss_pred             CCeEEEEccccCCCCCCCcccccCCCEEEEEEe--cCCCeEEEEECCCCCCCCCEEEechHHEEECC
Confidence            44589999999 799999999999999999965  57799999974      799999999999874

>1zuy_A Myosin-5 isoform; SH3 domain, contractIle protein; 1.39A {Saccharomyces cerevisiae} PDB: 1yp5_A

Probab=99.60  E-value=2.7e-15  Score=91.05  Aligned_cols=53  Identities=23%  Similarity=0.511  Sum_probs=48.8

Q ss_pred             eEEEecCC-CCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--CeEEEEcCCCeee
Q psy4227          29 RCKVLYPY-EAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTV   83 (157)
Q Consensus        29 ~~~al~df-~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--g~~G~fP~~yv~~   83 (157)
                      .++|+|+| .+...++|+|.+||+|.|+..  .++|||.|+..  |+.||||++||+.
T Consensus         2 ~~~al~d~~~~~~~~eLs~~~Gd~i~v~~~--~~~gW~~g~~~~~g~~G~~P~~yv~~   57 (58)
T 1zuy_A            2 MFEAAYDFPGSGSPSELPLKKGDVIYITRE--EPSGWSLGKLLDGSKEGWVPTAYMKP   57 (58)
T ss_dssp             EEEESSCBCCCSCTTBCCBCTTCEEEEEEE--CTTSEEEEEESSCSCEEEEEGGGEEC
T ss_pred             EEEEecccCCCCCCCcCCCCCCCEEEEEEe--cCCCeEEEEECCCCCEEEecHHHEEE
Confidence            58999999 899999999999999999986  57899999975  9999999999975

>3rnj_A Brain-specific angiogenesis inhibitor 1-associate 2; structural genomics, structural genomics consortium, SGC, BE barrel; HET: EDT; 1.50A {Homo sapiens} SCOP: b.34.2.1

Probab=99.60  E-value=1.9e-15  Score=94.47  Aligned_cols=57  Identities=30%  Similarity=0.597  Sum_probs=49.6

Q ss_pred             cceEEEecCCCCCCCCC-CccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDE-LTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~e-Ls~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~   84 (157)
                      ...++|+|+|.+...++ |+|.+||+|.|+... .++|||.|+  .+|+.||||++||+.+
T Consensus         7 ~~~~~al~dy~~~~~~e~Lsf~~Gd~i~v~~~~-~~~gW~~g~~~~~g~~G~fP~~yv~~l   66 (67)
T 3rnj_A            7 RMRVKAIFSHAAGDNSTLLSFKEGDLITLLVPE-ARDGWHYGESEKTKMRGWFPFSYTRVL   66 (67)
T ss_dssp             CCEEEESSCBCCCSCTTBCCBCTTCEEEECSSS-CBTTEEEEEETTTCCEEEEEGGGEEEC
T ss_pred             CeEEEEccccCCCCCCCCccCCCCCEEEEeecc-CCCCCEEEEECCCCCEEEEEHHHeEEC
Confidence            45799999999988777 999999999998432 467999999  5899999999999986

>2v1r_A Peroxisomal membrane protein PAS20; protein transport, translocation, transmembrane, peptide COM structural genomics, peroxisome; 2.1A {Saccharomyces cerevisiae} SCOP: b.34.2.1

Probab=99.60  E-value=1.2e-15  Score=98.51  Aligned_cols=62  Identities=29%  Similarity=0.722  Sum_probs=53.1

Q ss_pred             CCCCcceEEEecCCCCCCCC-CCccCCCCEEEEEEecCCCC-----CeEEEEe-CCeEEEEcCCCeeecCC
Q psy4227          23 QPVLKERCKVLYPYEAQNED-ELTLKEEDIVVLISRDAPDK-----GWWKGEL-HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~-eLs~~~Gd~i~vl~~~~~~~-----gWw~g~~-~g~~G~fP~~yv~~~~~   86 (157)
                      .|....+++|+|+|.+...+ ||+|.+||+|.|+.+  .+.     |||.|+. +|+.||||++||+.+..
T Consensus        10 ~~~~~~~~~alydy~~~~~~~eLs~~~Gd~i~v~~~--~~~~~~~~~Ww~g~~~~g~~G~~P~~yv~~~~~   78 (80)
T 2v1r_A           10 DPSKLEFARALYDFVPENPEMEVALKKGDLMAILSK--KDPLGRDSDWWKVRTKNGNIGYIPYNYIEIIKR   78 (80)
T ss_dssp             CGGGCEEEEESSCBCCSSTTTBCCBCTTCEEEEEEE--ECTTSCEEEEEEEECTTSCEEEEEGGGEEEC--
T ss_pred             CCCcCEEEEECccCCCCCCCCEecCCCCCEEEEEEC--CCCCCCCCCcEEEEeCCCCeEEEEHHHeEEcCC
Confidence            34455689999999999999 999999999999986  344     8999998 89999999999998753

>3cqt_A P59-FYN, proto-oncogene tyrosine-protein kinase FYN; beta barrel, ATP-binding, developmental protein, lipoprotein, manganese, metal-binding; 1.60A {Gallus gallus} PDB: 2l2p_A

Probab=99.60  E-value=2.2e-15  Score=97.42  Aligned_cols=60  Identities=23%  Similarity=0.613  Sum_probs=51.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+..  .+.|||.|+.  +|+.||||++||+.+....
T Consensus         5 ~~~~~Alydy~~~~~~eLs~~~Gd~i~vl~~--~~~~Ww~g~~~~~g~~G~~P~~yv~~~~~~~   66 (79)
T 3cqt_A            5 STLFEALYDYEARTEDDLSFHKGEKFQILNS--SEGDWWEARSLTTGETGYIPSIYLAPVDRLD   66 (79)
T ss_dssp             CCCEEESSCBCCCSTTBCCBCTTCEEEEEEC--TTSSEEEEEETTTCCEEEEEGGGEEEC----
T ss_pred             CcEEEECccCCCCCcCcCCCCCCCEEEEEEe--cCCCeEEEEECCCCCEEEeehHHeEECCccc
Confidence            3479999999999999999999999999975  5789999998  8999999999999986544

>2dl5_A KIAA0769 protein; SH3 domain, FCHSD2, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.60  E-value=4.6e-15  Score=95.58  Aligned_cols=60  Identities=30%  Similarity=0.654  Sum_probs=52.8

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCC-CCCeEEEEeC-CeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP-DKGWWKGELH-GRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~-~~gWw~g~~~-g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+  . +.+||.|+.. |+.||||++||+.+...
T Consensus        12 ~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~~Ww~g~~~~g~~G~~P~~yv~~~~~~   73 (78)
T 2dl5_A           12 YPLTCKVVYSYKASQPDELTIEEHEVLEVIED--GDMEDWVKARNKVGQVGYVPEKYLQFPTSS   73 (78)
T ss_dssp             SSEEEEECSCBCCCSTTBCCBCSSEEEEEEEC--CSSSSEEEEECTTCCEEEEETTTSCCSCCC
T ss_pred             CCcEEEEceeECCCCCCCCCCCCCCEEEEEec--cCCCCcEEEEeCCCCEEEEEhHHEEECCCC
Confidence            34579999999999999999999999999975  4 3799999985 99999999999987544

>2cuc_A SH3 domain containing ring finger 2; structural genomics, ring finger 2 containing protein, NPPSFA; NMR {Mus musculus}

Probab=99.60  E-value=1.9e-15  Score=95.21  Aligned_cols=59  Identities=29%  Similarity=0.603  Sum_probs=53.2

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+..  .+.+||.|+  ..|+.||||++||+.+...
T Consensus         7 ~~~~~al~~y~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~g~~G~~P~~yv~~~~~~   67 (70)
T 2cuc_A            7 GNMFVALHTYSAHRPEELDLQKGEGIRVLGK--YQDGWLKGLSLLTGRTGIFPSDYVIPVSGP   67 (70)
T ss_dssp             SCCEECCSCBCCCSTTBCCBCTTCEEEEEEE--EETTEEEEEETTTCCEEEEEGGGCEECCCT
T ss_pred             CcEEEECeeECcCCCCcCCCCCCCEEEEEEe--cCCCeEEEEECCCCCEEEEchHHeEECcCC
Confidence            4579999999999999999999999999976  467999999  6899999999999988654

>2kxc_A Brain-specific angiogenesis inhibitor 1-associate 2-like protein 1; IRTKS-SH3, espfu, complex structure, protein binding; NMR {Homo sapiens}

Probab=99.59  E-value=3.7e-15  Score=93.18  Aligned_cols=58  Identities=28%  Similarity=0.635  Sum_probs=50.9

Q ss_pred             cceEEEecCCCC-CCCCCCccCCCCEEEEEEecCCCCCeEEEEeC--CeEEEEcCCCeeecC
Q psy4227          27 KERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVLP   85 (157)
Q Consensus        27 ~~~~~al~df~~-~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~--g~~G~fP~~yv~~~~   85 (157)
                      ...++|+|+|.+ ...+||+|.+||+|.|+.+. .++|||.|+..  |+.||||++||+.+.
T Consensus         6 ~~~~~al~dy~a~~~~~eLs~~~Gd~i~v~~~~-~~~~Ww~g~~~~~g~~G~~P~~yv~~~~   66 (67)
T 2kxc_A            6 KQKVKTIFPHTAGSNKTLLSFAQGDVITLLIPE-EKDGWLYGEHDVSKARGWFPSSYTKLLE   66 (67)
T ss_dssp             CCEEEESSCBCCSSCSSBCCBCTTCEEEESSSS-CBTTEEEEEESSSCCEEEEEGGGEEESC
T ss_pred             CEEEEEeecCCCCCCCCCCcCCCCCEEEEeECC-CCCCcEEEEECCCCCEEEEehHHeEECC
Confidence            357999999996 99999999999999999531 47899999976  999999999999874

>1gbq_A GRB2; complex (signal transduction/peptide), SH3 domain; NMR {Mus musculus} SCOP: b.34.2.1 PDB: 1gbr_A 2gbq_A 3gbq_A 4gbq_A

Probab=99.59  E-value=2.1e-15  Score=96.22  Aligned_cols=59  Identities=31%  Similarity=0.713  Sum_probs=51.4

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+.+. .+.+||.|+..|+.||||++||+.+..
T Consensus         9 ~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~~-~~~~Ww~g~~~g~~G~~P~~yv~~~~~   67 (74)
T 1gbq_A            9 SMEAIAKYDFKATADDELSFKRGDILKVLNEE-CDQNWYKAELNGKDGFIPKNYIEMKPH   67 (74)
T ss_dssp             -CEEEESSCBCCSSTTBCCBCTTCEEECCBCS-SCSSEEEEEETTEEEEEEGGGEEEEC-
T ss_pred             CeEEEECccCCCCCCCeeeEcCCCEEEEeEec-CCCCEEEEEECCCEEEEehHhEEEcCC
Confidence            45799999999999999999999999999652 256899999999999999999998753

>1zuu_A BZZ1 protein; SH3 domain, unknown function; 0.97A {Saccharomyces cerevisiae} SCOP: b.34.2.1

Probab=99.59  E-value=2.1e-15  Score=91.58  Aligned_cols=53  Identities=34%  Similarity=0.705  Sum_probs=48.3

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCC-CCeEEEEe--CCeEEEEcCCCeee
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPD-KGWWKGEL--HGRVGLFPDNFVTV   83 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~-~gWw~g~~--~g~~G~fP~~yv~~   83 (157)
                      .++|+|+|.+..++||+|.+||+|.|+..  .+ +|||.|+.  .|+.||||++||+.
T Consensus         3 ~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~~W~~g~~~~~g~~G~~P~~yv~~   58 (58)
T 1zuu_A            3 ENKVLYAYVQKDDDEITITPGDKISLVAR--DTGSGWTKINNDTTGETGLVPTTYIRI   58 (58)
T ss_dssp             CCEECSCBCCCSTTBCCBCTTCCEEEEEC--CSSSSEEEEEETTTTEEEEEEGGGEEC
T ss_pred             EEEEeeeECCcCCCcccCCCCCEEEEeEc--CCCCCCEEEEECCCCCEEEEEHHHEEC
Confidence            57999999999999999999999999975  44 79999998  99999999999973

>2ct4_A CDC42-interacting protein 4; thyroid receptor interacting protein 10, SH3 domain, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.59  E-value=7.6e-15  Score=92.49  Aligned_cols=60  Identities=22%  Similarity=0.532  Sum_probs=52.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC-CeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-g~~G~fP~~yv~~~~~~   87 (157)
                      ...++|+|+|.+..++||+|.+||+|.|+... ..+|||.|+.. |+.||||.+||+.+...
T Consensus         7 ~~~~~alydy~~~~~~eLs~~~Gd~i~vl~~~-~~~gW~~~~~~~g~~G~~P~~yv~~~~~~   67 (70)
T 2ct4_A            7 GGHCVAIYHFEGSSEGTISMAEGEDLSLMEED-KGDGWTRVRRKEGGEGYVPTSYLRVTSGP   67 (70)
T ss_dssp             SCEEEESSCBCCCSTTCCCBCTTCEEEEEECC-SSSCEEEEECSSSCEEEEEGGGEEECCCC
T ss_pred             CCEEEEcccCCCCCCCcCCCCCCCEEEEEecc-CCCCeEEEEeCCCCEEEEEhHHeEEcCCC
Confidence            34799999999999999999999999999752 24679999975 99999999999987553

>4ag1_C Fynomer; hydrolase-de novo protein complex, inhibitor, serine proteas; 1.40A {Synthetic construct} PDB: 4afz_C 4ag2_C* 4afq_C* 4afs_C 4afu_C 1azg_B 1nyf_A 1nyg_A 1a0n_B 3ua7_A 3ua6_A 1fyn_A 1m27_C* 1shf_A 1zbj_A 1efn_A 1avz_C 1nlo_C* 1nlp_C* 1qwe_A ...

Probab=99.59  E-value=4.6e-15  Score=96.98  Aligned_cols=60  Identities=20%  Similarity=0.485  Sum_probs=53.8

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ..++|+|+|.++..++|+|.+||+|.|+.+  .+.+||.|+.  .|+.||||++||+.+.....
T Consensus         7 ~~~~Alydy~a~~~~eLsf~~Gd~i~vl~~--~~~~Ww~g~~~~~g~~G~~P~~yv~~~~~~~~   68 (84)
T 4ag1_C            7 TLFVALYDYNATRWTDLSFHKGEKFQILEF--GPGDWWEARSLTTGETGYIPSNYVAPVDSIQG   68 (84)
T ss_dssp             CEEEESSCBCCSBTTBCCBCTTCEEEEEEC--CSSSEEEEEETTTCCEEEEEGGGEEETTTCC-
T ss_pred             EEEEEcccCCCCCCCcccccCCCEEEEEEe--cCCCeEEEEECCCCCEEEEehHHeEECCCccc
Confidence            479999999999999999999999999976  5789999997  89999999999999866543

>1i07_A Epidermal growth factor receptor kinase substrate EPS8; hormone/growth factor; 1.80A {Mus musculus} SCOP: b.34.2.1 PDB: 1aoj_A 1i0c_A

Probab=99.59  E-value=3.1e-15  Score=91.57  Aligned_cols=57  Identities=26%  Similarity=0.657  Sum_probs=51.3

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~   87 (157)
                      ..++|+|+|.+..++||+|.+||+|.|+..   +.+||.|+ ..|+.||||++||+.+...
T Consensus         2 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~~~~~~g~~G~~P~~yv~~~~~~   59 (60)
T 1i07_A            2 KYAKSKYDFVARNSSELSVMKDDVLEILDD---RRQWWKVRNASGDSGFVPNNILDIMRTP   59 (60)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEECGG---GCCEEEEECTTSCEEEEEGGGEEEECCC
T ss_pred             eEEEECccCCCCCCCcccCCCCCEEEEEEc---CCCeEEEEECCCCEEEEEHHHeEEccCC
Confidence            468999999999999999999999999954   78999998 5899999999999988643

>2kgt_A Tyrosine-protein kinase 6; SH3 domain, SRC kinase, PTK6, ATP-binding, cytoplasm, nucleotide-binding, nucleus, phosphoprotein, polymorphism; NMR {Homo sapiens}

Probab=99.58  E-value=4e-15  Score=94.23  Aligned_cols=57  Identities=23%  Similarity=0.622  Sum_probs=51.3

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe---CCeE---EEEcCCCeeecC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL---HGRV---GLFPDNFVTVLP   85 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~---G~fP~~yv~~~~   85 (157)
                      ....++|+|+|.+..++||+|.+||+|.| ..  .+.|||.|+.   .|+.   ||||++||+.+.
T Consensus         9 ~~~~~~alydy~~~~~~eLs~~~Gd~i~v-~~--~~~~Ww~g~~~~~~g~~~~~G~~P~~yv~~~~   71 (72)
T 2kgt_A            9 LGPKYVGLWDFKSRTDEELSFRAGDVFHV-AR--KEEQWWWATLLDEAGGAVAQGYVPHNYLAERE   71 (72)
T ss_dssp             CCCEEECCTTCBCSSTTSCBCCTTCCEEE-EE--ECSSCEEEEEECTTSCEEEEEEECTTTSEEEC
T ss_pred             CCcEEEEcccCCCCCcCCcCCCCCCEEEE-ee--CCCCEEEEEEcCCCCCEeCCcEEcHhHEEEcc
Confidence            44589999999999999999999999999 76  4789999997   7999   999999998764

>1udl_A Intersectin 2, KIAA1256; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.58  E-value=2.7e-15  Score=100.71  Aligned_cols=62  Identities=32%  Similarity=0.754  Sum_probs=55.3

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+...++|+|+|.++..+||+|.+||+|.|+..  .+.+||.|+..|+.||||++||+.+....
T Consensus        32 ~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   93 (98)
T 1udl_A           32 HPVCQVIAMYDYAANNEDELSFSKGQLINVMNK--DDPDWWQGEINGVTGLFPSNYVKMTTDSS   93 (98)
T ss_dssp             CCSEEEEESSCCCCSSTTSCCCCTTCEEEECBC--CSSSEEBCBSSSCBCCEETTSEEECCCCS
T ss_pred             CCceEEEECCCCCCCCCCccCCcCCCEEEEEEe--cCCCEEEEEECCcEEEEehHHeEEcCCCC
Confidence            345679999999999999999999999999965  57899999999999999999999886554

>2m0y_A Dedicator of cytokinesis protein 1; apoptosis; NMR {Mus musculus}

Probab=99.58  E-value=3.3e-15  Score=95.06  Aligned_cols=61  Identities=25%  Similarity=0.572  Sum_probs=53.4

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcCCCeeecCCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~~yv~~~~~~   87 (157)
                      +....+++|+|+|.++..++|+|.+||+|.|+..   ++|||.|+.   .|+.|+||++||+.+...
T Consensus         8 ~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~---~~~W~~g~~~~~~g~~G~~P~~yv~~~~~~   71 (74)
T 2m0y_A            8 KREEKYGVAFYNYDARGADELSLQIGDTVHILET---YEGWYRGYTLRKKSKKGIFPASYIHLKEAI   71 (74)
T ss_dssp             CSCCSCEEECSEECCCSSSBCCEETTEEEEEEEB---SSSCEEEEESSCSSCCEEECGGGEEECCCC
T ss_pred             CCCCeEEEEceeeCCCCcCcccCCCCCEEEEEEc---CCCeEEEEECCCCCCEEEEehHHEEEeccc
Confidence            3345689999999999999999999999999975   378999997   799999999999987543

>1wxb_A Epidermal growth factor receptor pathway substrate 8-like protein; SH3, EPS8, EPS8L2, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.58  E-value=4.9e-15  Score=92.97  Aligned_cols=58  Identities=24%  Similarity=0.572  Sum_probs=51.8

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~   86 (157)
                      ....++|+|+|.+..++||+|.+||+|.|+..   +++||.|+. .|+.||||++||+.+..
T Consensus         6 ~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~~~~~~g~~G~~P~~yv~~~~~   64 (68)
T 1wxb_A            6 SGKYVKILYDFTARNANELSVLKDEVLEVLED---GRQWWKLRSRSGQAGYVPCNILGEASG   64 (68)
T ss_dssp             SCCCEECSSCBCCSSSSBCCBCTTCEEEEEEC---SSSEEEEECTTSCEEEEETTTCCBCCC
T ss_pred             CCEEEEECccCCCCCCCccCCCCCCEEEEEEc---CCCEEEEEECCCCEEEEEHHHeEECCC
Confidence            34579999999999999999999999999975   489999995 99999999999998754

>2d8j_A FYN-related kinase; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Mus musculus}

Probab=99.57  E-value=6.1e-15  Score=94.50  Aligned_cols=59  Identities=22%  Similarity=0.557  Sum_probs=52.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC---CeE------EEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH---GRV------GLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~---g~~------G~fP~~yv~~~~~~   87 (157)
                      ..+++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+..   |+.      ||||++||+.+...
T Consensus         7 ~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~~g~~~~~~~~G~~P~~yv~~~~~~   74 (77)
T 2d8j_A            7 GQYFVALFDYQARTAEDLSFRAGDKLQVLDT--SHEGWWLARHLEKKGTGLGQQLQGYIPSNYVAEDSGP   74 (77)
T ss_dssp             CEEEEESSCBCCSSSSBCCBCTTCCEEEEEC--CSSSEEEEEECSSCCSSCCCCSEEEEETTTEEECCCC
T ss_pred             CCEEEEccCCCCCCCCccCCCCCCEEEEEEC--CCCCeEEEEECCCCCcCcccCCceEECHHHeeEcCCc
Confidence            4589999999999999999999999999976  57899999975   888      99999999987644

>2kxd_A 11-MER peptide, SH3 domain of spectrin alpha CHAI; alpha spectrin SH3 domain, SPC-S19P20S circular permutant, S protein; NMR {Synthetic}

Probab=99.57  E-value=3.4e-15  Score=94.95  Aligned_cols=54  Identities=37%  Similarity=0.740  Sum_probs=49.8

Q ss_pred             EEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        30 ~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ++|+|+|.+ ..+||+|.+||+|.|+.+  .+.+||.|+..|+.||||++||+.+..
T Consensus         3 a~alydy~~-~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~   56 (73)
T 2kxd_A            3 APPLPPYSA-GGREVTMKKGDILTLLNS--TNKDWWKVEVNDRQGFVPAAYVKKLDS   56 (73)
T ss_dssp             CCCCCSSCC-CSCCCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEECCS
T ss_pred             EEEeeeeCC-CCCEeeEcCCCEEEEEEe--cCCCEEEEEECCCEEEEehHHeEEcCC
Confidence            689999998 899999999999999976  578999999999999999999998854

>2oi3_A Tyrosine-protein kinase HCK; human HCK, SH3, SRC-type tyrosine kinase, transferase; NMR {Homo sapiens} PDB: 2oj2_A 4hck_A 5hck_A

Probab=99.57  E-value=1.2e-14  Score=95.01  Aligned_cols=56  Identities=27%  Similarity=0.615  Sum_probs=51.5

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~   86 (157)
                      .+++|+|+|.++..+||+|.+||+|.|+.+  . ++||.|+.  +|+.||||++||+.+..
T Consensus        26 ~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~-~~Ww~g~~~~~g~~G~~P~~yv~~~~~   83 (86)
T 2oi3_A           26 IIVVALYDYEAIHHEDLSFQKGDQMVVLEE--S-GEWWKARSLATRKEGYIPSNYVARVDS   83 (86)
T ss_dssp             EEEEESSCCCCSSSSCCCCCTTCEEEEEEE--S-SSEEEEEETTTCCEEEEEGGGEEEGGG
T ss_pred             cEEEECccCCCCCCCcCcCCCCCEEEEEEc--C-CCeEEEEECCCCCEEEEehHHcEEccc
Confidence            589999999999999999999999999986  3 59999998  99999999999998753

>2e5k_A Suppressor of T-cell receptor signaling 1; SH3 domain, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.57  E-value=1.2e-14  Score=96.70  Aligned_cols=63  Identities=33%  Similarity=0.661  Sum_probs=54.2

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCC--CCeEEEE--eCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPD--KGWWKGE--LHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~--~gWw~g~--~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.....+  +|||.|+  ..|+.|+||.+||+.+....
T Consensus        15 ~~~~~~Alydy~~~~~~eLs~~~Gd~i~v~~~~~~~~~~gWw~g~~~~~g~~G~fP~~yv~~~~~~~   81 (94)
T 2e5k_A           15 NHETLQVIYPYTPQNDDELELVPGDFIFMSPMEQTSTSEGWIYGTSLTTGCSGLLPENYITKADECS   81 (94)
T ss_dssp             CCEEEEECSCBCCSSSSBCCBCTTCEEEECGGGCCSTTTTEEEEEESSSCCEEEEEGGGEEECCSCC
T ss_pred             CCeEEEECCcCCCCCCCCcCCCCCCEEEEEECcCCCCCCCcEEEEECCCCCEEEechHHeEEcccCC
Confidence            356899999999999999999999999999652123  8999999  69999999999999986443

>2cud_A SRC-like-adapter; SH3 domain, negative mitogenesis regulator, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.57  E-value=1.7e-14  Score=93.21  Aligned_cols=59  Identities=22%  Similarity=0.391  Sum_probs=52.2

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+..   +.+||.|+.  +|+.||||++||+.+...
T Consensus        16 ~~~~~~Alydy~a~~~~eLs~~~Gd~i~v~~~---~~~Ww~~~~~~~g~~G~~P~~yv~~~~~p   76 (79)
T 2cud_A           16 DSDFLAVLSDYPSPDISPPIFRRGEKLRVISD---EGGWWKAISLSTGRESYIPGICVARVSGP   76 (79)
T ss_dssp             CCCEEEESSCSSCTTTSCCSSCTTCEEEEEEE---ETTEEEEEETTTCCEEEEEGGGEEEECCC
T ss_pred             CCeEEEEccCCCCCCCCcCCCCCCCEEEEEec---CCCeEEEEECCCCCEEEeeHHHeEEccCC
Confidence            34579999999999999999999999999964   579999996  599999999999987654

>1aww_A ATK, AMGX1, BPK, bruton'S tyrosine kinase; X-linked agammaglobulinemia, XLA, BTK, SH3 domain, transferase; NMR {Homo sapiens} SCOP: b.34.2.1 PDB: 1awx_A 1qly_A

Probab=99.57  E-value=1e-15  Score=95.72  Aligned_cols=58  Identities=26%  Similarity=0.597  Sum_probs=52.1

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~   85 (157)
                      ....++|+|+|.+...++|+|.+||+|.|+..  .+.+||.|+ ..|+.||||++||+.+.
T Consensus         7 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~~   65 (67)
T 1aww_A            7 ELKKVVALYDYMPMNANDLQLRKGDEYFILEE--SNLPWWRARDKNGQEGYIPSNYVTEAE   65 (67)
T ss_dssp             CCCEEEBSSCCCCSSSSSCCCCSSCEEECCCC--CSSSEECCBCTTSCBCCEETTTBCCSC
T ss_pred             CCeEEEECccCCCCCCCCccCCCCCEEEEEEc--cCCCcEEEEECCCCEEEEchHhEEEcC
Confidence            44589999999999999999999999999965  578999999 69999999999998764

>2kbt_A Chimera of proto-oncogene VAV, linker, immunoglobulin G-binding protein G; sortase, protein ligation, intein, inset, solubility enhancement; NMR {Mus musculus}

Probab=99.57  E-value=1.4e-14  Score=103.64  Aligned_cols=62  Identities=35%  Similarity=0.737  Sum_probs=54.6

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .....++|+|+|.+...+||+|.+||+|.|+.+. .++|||.|+..|+.||||++||+.+...
T Consensus         3 ~~~~~~~Alydy~a~~~~ELsf~~Gd~i~Vl~~~-~~~gWw~g~~~g~~G~fP~~yv~~~~~~   64 (142)
T 2kbt_A            3 GTFGTAKARYDFCARDRSELSLKEGDIIKILNKK-GQQGWWRGEIYGRIGWFPSNYVEEDYSE   64 (142)
T ss_dssp             CCCCEEEESSCCCCSSSSBCCCCTTCEEEEEECC-CSSSEEEEEETTEEEEEETTSEEESSCC
T ss_pred             CcCeEEEECCccCCCCCCcCCCCCCCEEEEEEec-CCCCeEEEEECCeeEEechHHEEEcccc
Confidence            3445899999999999999999999999999752 2689999999999999999999998654

>2yuq_A Tyrosine-protein kinase ITK/TSK; T-cell-specific kinase, tyrosine-protein kinase LYK, kinase EMT, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.56  E-value=1.2e-14  Score=95.06  Aligned_cols=59  Identities=20%  Similarity=0.529  Sum_probs=52.7

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~   86 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .+.+||.|+ ..|+.||||++||+.+..
T Consensus        18 ~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~g~~G~~P~~yv~~~~~   77 (85)
T 2yuq_A           18 EETVVIALYDYQTNDPQELALRRNEEYCLLDS--SEIHWWRVQDRNGHEGYVPSSYLVEKSP   77 (85)
T ss_dssp             SSCEEEESSCCCCSCSSBCCCCBTEEEEEEEC--CSSSEEEEECSSSCEEEEETTTCEECCC
T ss_pred             CCeEEEECcCCCCCCCCcCCCCCCCEEEEEEe--cCCCeEEEEECCCCEEEEehHHeEEccC
Confidence            34679999999999999999999999999976  577999998 589999999999998743

>1x6g_A Megakaryocyte-associated tyrosine-protein kinase; MATK, CTK, HYL, SH3 domain, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.56  E-value=2.1e-14  Score=93.15  Aligned_cols=58  Identities=16%  Similarity=0.367  Sum_probs=51.1

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCC-CeEEEEe--CCeEEEEcCCCeeecC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDK-GWWKGEL--HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~-gWw~g~~--~g~~G~fP~~yv~~~~   85 (157)
                      ....++|+|+|.+..++||+|.+||+|.|+..  .++ +||.|+.  .|+.||||++||+...
T Consensus        16 ~~~~~~Alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~~Ww~g~~~~~g~~G~~P~~yv~~~~   76 (81)
T 1x6g_A           16 PGTQCITKCEHTRPKPGELAFRKGDVVTILEA--CENKSWYRVKHHTSGQEGLLAAGALRERS   76 (81)
T ss_dssp             TTCEEEESSCBSSCCTTCCCBCTTCEEEEEEC--CCSSSEEEEEETTTCCEEEEEGGGEEECC
T ss_pred             CCCEEEECCCCCcCCCCCCCCCCCCEEEEEec--cCCCCeEEEEeCCCCCEEEEehHHEEEcc
Confidence            34579999999999999999999999999975  344 8999995  7999999999999764

>1i1j_A Melanoma derived growth regulatory protein; SH3 subdomain, hormone/growth factor complex; 1.39A {Homo sapiens} SCOP: b.34.2.1 PDB: 1k0x_A 1hjd_A

Probab=99.56  E-value=6.6e-15  Score=100.65  Aligned_cols=62  Identities=24%  Similarity=0.380  Sum_probs=52.0

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEec-CCCCCeEEEEeC--------CeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRD-APDKGWWKGELH--------GRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~-~~~~gWw~g~~~--------g~~G~fP~~yv~~~~~~   87 (157)
                      +...++|+|+|.++..+||+|.+||+|.|+.+. ....+||.|++.        |+.||||++||+.+...
T Consensus        21 ~~~~~~Alydy~a~~~~ELsf~~GDiI~Vl~k~~~~g~dWW~G~~~~~~~~~~~g~~G~fPsnYV~~~~~~   91 (108)
T 1i1j_A           21 PISMAVALQDYMAPDCRFLTIHRGQVVYVFSKLKGRGRLFWGGSVQGDYYGDLAARLGYFPSSIVREDQTL   91 (108)
T ss_dssp             CSEEEEESSCBCCSSTTBCCBCTTCEEEEEEEECGGGTTEEEEEEBCSSTTCBCSCCEEEEGGGEEEEEEC
T ss_pred             eeeEEEECCccCCCCCCccccCCCCEEEEEEecCCCCCCEEEEEECCccccCCCCCEEEEchhHEEEcccc
Confidence            346799999999999999999999999999761 112349999976        89999999999987644

>2rqr_A CED-12 homolog, engulfment and cell motility protein 1, linker, D of cytokinesis protein 2; KIAA0209, KIAA0281, apoptosis, membrane, phagocytosis; NMR {Homo sapiens}

Probab=99.55  E-value=1.1e-14  Score=101.22  Aligned_cols=58  Identities=21%  Similarity=0.481  Sum_probs=52.0

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcCCCeeecC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~~yv~~~~   85 (157)
                      ....+++|+|+|.++..+||+|.+||+|.|+.+   ++|||.|++   .|+.||||.+||+.+.
T Consensus        57 ~~~~~~~Alydy~a~~~~eLsf~~Gd~i~vl~~---~~gWw~g~~~~~~g~~G~fP~nyV~~~~  117 (119)
T 2rqr_A           57 DKERHGVAIYNFQGSGAPQLSLQIGDVVRIQET---CGDWYRGYLIKHKMLQGIFPKSFIHIKE  117 (119)
T ss_dssp             CCCEEEEBCSCBCCCSTTBCCBCTTCEEEEEEE---ETTEEEEEESSCTTCEEEEEGGGBCCCC
T ss_pred             CCceEEEEccccCCCCCCcccCcCCCEEEEEEc---CCCEEEEEECCCCCCEEEeChhHEEEec
Confidence            345689999999999999999999999999986   359999998   8999999999998764

>2rqv_A BUD emergence protein 1; BEM1P, SH3, CDC42P, cytoplasm, cytoskeleton, SH3 domain, SIG protein; NMR {Saccharomyces cerevisiae} PDB: 2rqw_A

Probab=99.55  E-value=3.3e-15  Score=102.13  Aligned_cols=61  Identities=26%  Similarity=0.478  Sum_probs=52.5

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeE---EEEcCCCeeecCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRV---GLFPDNFVTVLPTT   87 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~---G~fP~~yv~~~~~~   87 (157)
                      ....+++|+|||.++.++||+|.+||+|.|+.+  .+.+||.|++.|+.   |+||++||+.+...
T Consensus         3 ~~~~~~~Alydy~a~~~~ELsf~~Gd~i~vl~~--~~~~Ww~g~~~g~~g~~G~fPsnYV~~~~~~   66 (108)
T 2rqv_A            3 LGSLYAIVLYDFKAEKADELTTYVGENLFICAH--HNCEWFIAKPIGRLGGPGLVPVGFVSIIDIA   66 (108)
T ss_dssp             CSCCCEEESSCCCCCSSSBCCCCSSEEECCCCE--ETTTEEEECCSSSSCCCEEEESTTCBCCCSS
T ss_pred             CCCeEEEECCCcCCCCCCcCCcCCCCEEEEeEe--cCCCEEEEEECCccCCeeEeecceEEEecCC
Confidence            334579999999999999999999999999976  57899999986666   99999999987543

>2yt6_A Adult MALE urinary bladder cDNA, riken FULL- length enriched library, clone:9530076O17...; SH3_1 domain; NMR {Mus musculus}

Probab=99.55  E-value=3.8e-14  Score=96.58  Aligned_cols=59  Identities=25%  Similarity=0.584  Sum_probs=53.3

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~   86 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+.+  .+.+||.|+.  .|+.||||++||+.+..
T Consensus        26 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~~~g~~G~~P~~yv~~~~~   86 (109)
T 2yt6_A           26 GVTIFVALYDYEARTTEDLSFKKGERFQIINN--TEGDWWEARSIATGKSGYIPSNYVVPADS   86 (109)
T ss_dssp             SCCEEEESSCCCCSSTTSCCCCTTCEEEEEEC--SCTTCEEEEESSSCCEEEECTTTEEESSS
T ss_pred             CCEEEEECccCCCCCCCccCCCCCCEEEEEEc--cCCCcEEEEECCCCCEEEechHHcEECCc
Confidence            34689999999999999999999999999976  5789999995  89999999999998854

>1wxu_A Peroxisomal biogenesis factor 13; SH3 domain, PEX13, protein-protein interaction, structural genomics; NMR {Mus musculus}

Probab=99.55  E-value=1.3e-14  Score=96.37  Aligned_cols=61  Identities=25%  Similarity=0.568  Sum_probs=53.0

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCC----CCeEEEEeCCe-EEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPD----KGWWKGELHGR-VGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~----~gWw~g~~~g~-~G~fP~~yv~~~~~~~   88 (157)
                      ....++|||+|.+...+||+|.+||+|.|+.+  .+    .+||.|++.+. .||||.+||+.+....
T Consensus        16 ~~~~~~alydy~a~~~~eLsf~~Gd~i~v~~~--~~~~~~~gWw~g~~~~~~~G~~P~~yv~~~~~~~   81 (93)
T 1wxu_A           16 DHVVARAEYDFVAVSDEEISFRAGDMLNLALK--EQQPKVRGWLLASLDGQTTGLIPANYVKILGKRR   81 (93)
T ss_dssp             CBBCEEESSCBCCSSSSBCCBCSSCBCEECCT--TTSCSCSSCEEEESSSSSCEEECSTTEEECCCBC
T ss_pred             CCEEEEECccCCCCCCCccCcCCCCEEEEEEC--CCCCCCCCcEEEEeCCcCEEEEehHHEEEcCCcc
Confidence            34579999999999999999999999999965  34    59999998777 9999999999886543

>3reb_B Tyrosine-protein kinase HCK; HIV-1 NEF, SH3 domain binding, signaling, HCK SH3 domain, PR binding; 3.45A {Homo sapiens}

Probab=99.54  E-value=2.1e-14  Score=94.76  Aligned_cols=58  Identities=24%  Similarity=0.550  Sum_probs=51.3

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~~   88 (157)
                      ..++|+|||.++..++|+|.+||+|.|+..   ++|||.|+.  .|+.||||++||+.+....
T Consensus         4 ~~~~Alydy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~g~~~~~g~~G~~P~~yv~~~~~~~   63 (90)
T 3reb_B            4 IIVVALYDYVSWSPDDLSFQKGDQMVVLEE---SGEWWKARSLATRKEGYIPSNYVARVDSGG   63 (90)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEEEEC---SSSEEEEEETTTCCEEEEEGGGEEEECC--
T ss_pred             EEEEECCccCcCCcCcCCCCCCCEEEEEEe---CCCEEEEEECCCCCEEEEehhheEECCCCC
Confidence            478999999999999999999999999965   468999997  8999999999999986543

>1bb9_A Amphiphysin 2; transferase, SH3 domain; 2.20A {Rattus norvegicus} SCOP: b.34.2.1 PDB: 1muz_A 1mv0_B

Probab=99.53  E-value=1.5e-14  Score=100.00  Aligned_cols=62  Identities=32%  Similarity=0.584  Sum_probs=52.3

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEe---cCCCCCeEEEEeC----------CeEEEEcCCCeeec
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISR---DAPDKGWWKGELH----------GRVGLFPDNFVTVL   84 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~---~~~~~gWw~g~~~----------g~~G~fP~~yv~~~   84 (157)
                      ++.....++|+|+|.+...+||+|.+||+|.|+.+   ...+.|||.|+..          |+.||||++||+.+
T Consensus        40 p~~~~~~~~Alydy~a~~~dELsf~~GDiI~Vl~~~~~~~~~~gWw~G~~~~t~~~~~~~~g~~G~fPsnyV~~l  114 (115)
T 1bb9_A           40 PPGFMFKVQAQHDYTATDTDELQLKAGDVVLVIPFQNPEEQDEGWLMGVKESDWNQHKELEKCRGVFPENFTERV  114 (115)
T ss_dssp             CTTCCEEEEESSCBCCSSTTBCCBCTTCEEEEECCSCGGGCCTTEEEEEEHHHHHTTCCHHHHCEEEEGGGEEEE
T ss_pred             CCCcceEEEECCccCCCCCCccCcCCCCEEEEeeccCCcccCCCeEEEEeCCCcccccccCCCEEEechHHEEEC
Confidence            33445679999999999999999999999999971   0257899999853          88999999999976

>1hsq_A Phospholipase C-gamma (SH3 domain); phosphoric diester hydrolase; NMR {Homo sapiens} SCOP: b.34.2.1 PDB: 2hsp_A

Probab=99.53  E-value=6.8e-16  Score=97.68  Aligned_cols=62  Identities=34%  Similarity=0.739  Sum_probs=53.7

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEE-EEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVG-LFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G-~fP~~yv~~~~~~~~   89 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+  .+.|||.|+..|+.| |||++||+.+.....
T Consensus         5 ~~~~~~al~dy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~gG~~P~~yv~~~~~~~~   67 (71)
T 1hsq_A            5 FKCAVKALFDYKAQREDELTFIKSAIIQNVEK--QEGGWWRGDYGGKKQLWFPSNYVEEMVNPEG   67 (71)
T ss_dssp             SSSCCCCSSCCCCSSSSSCCCCTTCCCBSCCC--BTTTEECCBCSSSCSCCEETTTCCSCSCCCC
T ss_pred             CCeEEEECCCCCcCCCCccCCCCCCEEEEEEe--cCCCEEEEEECCeEEeEEChHHcEECCCccc
Confidence            34578999999999999999999999999965  578999999988886 999999998865543

>2vkn_A Protein SSU81; membrane, SH3 domain, transmembrane, membrane; 2.05A {Saccharomyces cerevisiae}

Probab=99.52  E-value=1.3e-14  Score=91.46  Aligned_cols=57  Identities=30%  Similarity=0.814  Sum_probs=49.8

Q ss_pred             ceEEEecCCCCCCCC--CCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCC
Q psy4227          28 ERCKVLYPYEAQNED--ELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        28 ~~~~al~df~~~~~~--eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~   87 (157)
                      ..++|+|+|.+...+  +|+|.+||+|.|+..   +.|||.|+ ..|+.||||++||+.+...
T Consensus         6 ~~~~alydy~~~~~~~~eLsf~~Gd~i~v~~~---~~~Ww~g~~~~g~~G~~P~~yv~~~~~~   65 (70)
T 2vkn_A            6 YKAKALYPYDADDDDAYEISFEQNEILQVSDI---EGRWWKARRANGETGIIPSNYVQLIDGP   65 (70)
T ss_dssp             EEEEESSCBCCCSSSTTBCCBCTTCEEEEECT---TSSEEEEECTTSCEEEEEGGGEEEEEEE
T ss_pred             EEEEECccCCCCCCCCCcccCCCCCEEEEEEc---CCCeEEEEECCCCEEEEehHHEEECCCC
Confidence            468999999998765  999999999999853   67999998 5999999999999988544

>2jxb_A T-cell surface glycoprotein CD3 epsilon chain, cytoplasmic protein NCK2; T-cell receptor, SH3 domain, immunology, SH2 domain; NMR {Homo sapiens}

Probab=99.51  E-value=2.3e-14  Score=93.96  Aligned_cols=53  Identities=28%  Similarity=0.587  Sum_probs=48.5

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeee
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTV   83 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~   83 (157)
                      ..++|+|+|.+...+||+|.+||+|.|+..   ++|||.|+ ..|+.||||++||+.
T Consensus        32 ~~~~alydy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~g~~~~g~~G~~P~~yv~~   85 (86)
T 2jxb_A           32 VIVIAKWDYTAQQDQELDIKKNERLWLLDD---SKTWWRVRNAANRTGYVPSNYVER   85 (86)
T ss_dssp             EEEEESSCCCCCSSSBCCCCTTEEEEEEEC---CSSEEEEECTTSCEEEEEGGGBCC
T ss_pred             eEEEECccCCCCCCCEeccCCCCEEEEEec---CCCeEEEEECCCCEEEeehHHEEe
Confidence            579999999999999999999999999964   57999999 589999999999963

>3o5z_A Phosphatidylinositol 3-kinase regulatory subunit; SRC homology 3 domain, protein binding; 2.01A {Homo sapiens} SCOP: b.34.2.0 PDB: 2kt1_A

Probab=99.51  E-value=2.4e-14  Score=94.75  Aligned_cols=62  Identities=24%  Similarity=0.489  Sum_probs=51.2

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEe-----------c--CCCCCeEEEEe--CCeEEEEcCCCeeecCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISR-----------D--APDKGWWKGEL--HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~-----------~--~~~~gWw~g~~--~g~~G~fP~~yv~~~~~   86 (157)
                      .....++|+|+|.++..+||+|.+||+|.|+..           +  ..+.|||.|+.  .|+.||||.+||+.+..
T Consensus         9 ~~~~~~~Alydy~a~~~~ELsf~~GD~I~V~~~~~~~l~~~~~~~~~~~~~gW~~G~~~~~g~~G~fP~nyVe~i~~   85 (90)
T 3o5z_A            9 PEGFQYRALYPFRRERPEDLELLPGDVLVVSRAALQALGVAEGGERCPQSVGWMPGLNERTRQRGDFPGTYVEFLGP   85 (90)
T ss_dssp             CSEEEEEECSCBCCCSTTBCCBCTTCEEEEEHHHHHHTTCCTTGGGCHHHHCEEEEEETTTCCEEEEEGGGEEEEEE
T ss_pred             CCCcEEEEeeeECCCCCCccCCcCCCEEEEEeccccccccccccccCCCCCCceEEEeCCCCCEEEeehHHEEEecc
Confidence            345679999999999999999999999999832           0  01238999986  69999999999998754

>1mv3_A MYC box dependent interacting protein 1; tumor suppressor, endocytosis/exocytosis complex; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.48  E-value=4.8e-14  Score=106.85  Aligned_cols=62  Identities=32%  Similarity=0.584  Sum_probs=52.7

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEe---cCCCCCeEEEEe----------CCeEEEEcCCCeeec
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISR---DAPDKGWWKGEL----------HGRVGLFPDNFVTVL   84 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~---~~~~~gWw~g~~----------~g~~G~fP~~yv~~~   84 (157)
                      ++....+|+|||+|.+...+||+|.+||+|.|+..   ...+.|||.|+.          .|+.||||.+||+.+
T Consensus       138 P~~~~~~~rALYdY~a~~~dELSf~~GDiI~Vl~~~~~~~~ddgWw~G~~~~t~~~~~d~~G~~G~FPsnYVe~l  212 (213)
T 1mv3_A          138 PPGFMFKVQAQHDYTATDTDELQLKAGDVVLVIPFQNPEEQDEGWLMGVKESDWNQHKKLEKCRGVFPENFTERV  212 (213)
T ss_dssp             CTTCCEEEEESSCBCCCSTTCCCBCSSCEEEECCCSCGGGSCTTEEEEEEHHHHHTGGGGGGTCEEEESTTEEEE
T ss_pred             CCCcceEEEECCCcCCCCCCcCCcCCCCEEEEeecCCCCccCCCeeEEEeCCcccccccCCCCEEEecHHHeEEC
Confidence            33445689999999999999999999999999971   025789999996          489999999999876

>1ng2_A Neutrophil cytosolic factor 1; P47PHOX, autoinhibited, SH3 domain, NADPH oxidase, oxidoredu activator; 1.70A {Homo sapiens} SCOP: b.34.2.1 b.34.2.1 PDB: 1uec_A 1ov3_A 1wlp_B

Probab=99.48  E-value=1.3e-13  Score=102.97  Aligned_cols=60  Identities=25%  Similarity=0.428  Sum_probs=54.6

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ....++|+|+|.+...+||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+...
T Consensus        80 ~~~~~~al~dy~a~~~~eLs~~~Gd~i~vl~~--~~~gWw~g~~~g~~G~~P~~yv~~~~~~  139 (193)
T 1ng2_A           80 AGEPYVAIKAYTAVEGDEVSLLEGEAVEVIHK--LLDGWWVIRKDDVTGYFPSMYLQKSGQD  139 (193)
T ss_dssp             TCEEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CTTSEEEEEETTEEEEEEGGGEEETTSC
T ss_pred             cceeeeeccccCCCCCCcccccCCCEEEEEEe--cCCCeEEEEECCCEEEEehHHeEECCCC
Confidence            34678999999999999999999999999975  5789999999999999999999998764

>2kym_A BUD emergence protein 1; SH3 domain, BEM1P, SH3-CI, STE20P PRR, CDC42P-interacting, S signaling protein; NMR {Lodderomyces elongisporus}

Probab=99.48  E-value=6.2e-14  Score=97.46  Aligned_cols=58  Identities=22%  Similarity=0.450  Sum_probs=51.9

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcCCCeeecCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~~yv~~~~~~   87 (157)
                      .+++|+|+|.+..++||+|.+||+|.|+.+  .+.|||.|+.   .|+.||||++||+.+...
T Consensus         4 ~~~~Alydy~a~~~~ELsf~~Gd~i~vl~~--~~~~Ww~g~~~~~~g~~G~~P~nyv~~~~~~   64 (120)
T 2kym_A            4 LFAVTLYEFKAERDDELDVSPGENLSICAH--YDYEWFIAKPINRLGGPGLVPVSYVRIIDLM   64 (120)
T ss_dssp             CEEEECSCBCCCSTTCCCBCTTCEEEEEEE--ETTTEEEEEESSSCSCCCCEEGGGEEEECSS
T ss_pred             EEEEEcccCCCCCCCccCCCCCCEEEEEEe--cCCCEEEEEECCCCCCEEEEchHHEEEccCC
Confidence            478999999999999999999999999976  5789999985   678899999999998543

>1gri_A Growth factor bound protein 2; SH2, SH3, signal transduction adaptor; 3.10A {Homo sapiens} SCOP: b.34.2.1 b.34.2.1 d.93.1.1 PDB: 1aze_A 2a37_A 2azv_A 2a36_A 2azs_A

Probab=99.46  E-value=1.8e-13  Score=103.46  Aligned_cols=59  Identities=31%  Similarity=0.769  Sum_probs=54.1

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+  .++|||.|+..|+.||||++||+.+..
T Consensus       157 ~~~~~~al~~y~~~~~~eL~~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~~~~  215 (217)
T 1gri_A          157 QPTYVQALFDFDPQEDGELGFRRGDFIHVMDN--SDPNWWKGACHGQTGMFPRNYVTPVNR  215 (217)
T ss_dssp             CCCEEEESSCCCCSSTTBCCCCTTCEEEEEEC--CSSSEEEEECSSCEEEEEGGGEEEECC
T ss_pred             CceEEEecCCccCCCCCcCCCCCCCEEEEEEe--CCCCeEEEEECCeEEEEeHHHeEECCC
Confidence            45689999999999999999999999999976  678999999999999999999998853

>1k1z_A VAV; SH3, proto-oncogene, signaling protein; NMR {Mus musculus} SCOP: b.34.2.1

Probab=99.45  E-value=5e-13  Score=85.83  Aligned_cols=54  Identities=30%  Similarity=0.500  Sum_probs=42.7

Q ss_pred             EEecCCCCC---CCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecC
Q psy4227          31 KVLYPYEAQ---NEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        31 ~al~df~~~---~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~   85 (157)
                      .++|+|.+.   ..+||+|.+||+|.|+.+. .+.|||.|+  ..|+.||||++||+.+.
T Consensus        19 ~a~~~~~~~~~~~~~eLsf~~Gd~i~v~~~~-~~~gWw~g~~~~~g~~G~fP~nyV~~~~   77 (78)
T 1k1z_A           19 QEYYGIPPPPGAFGGFLRLNPGDIVELTKAE-AEHNWWEGRNTATNEVGWFPCNRVHPYV   77 (78)
T ss_dssp             SCBSSCSCCSSSSCCCCCBCTTCEEEEEECC-SSCSCEEEEETTTTEEEEECSTTEEESC
T ss_pred             EECCCCCCCCCCCCCccCCCCCCEEEEEEcC-CCCCeEEEEECCCCCEEEEehHHeEECC
Confidence            344455543   2599999999999999752 278999999  48999999999999764

>1awj_A ITK; transferase, regulatory intramolecular complex, kinase; NMR {Mus musculus} SCOP: b.34.2.1 PDB: 2rn8_A 2rna_A 2k79_A 2k7a_A

Probab=99.45  E-value=3.4e-15  Score=95.94  Aligned_cols=55  Identities=22%  Similarity=0.551  Sum_probs=49.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeee
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTV   83 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~   83 (157)
                      ...++|+|+|.+...+||+|.+||+|.|+..  .+.|||.|+. +|+.||||++||+.
T Consensus        20 ~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~g~~G~~P~~yv~~   75 (77)
T 1awj_A           20 ETLVIALYDYQTNDPQELALRCDEEYYLLDS--SEIHWWRVQDKNGHEGYAPSSYLVE   75 (77)
T ss_dssp             SSCCCCCCCBCCCCTTSCCBCSSSCCSCCCT--TSSSBCCCCCSSSCCCCCBSTTCCC
T ss_pred             ceEEEECccCCCCCcCCcCCCCCCEEEEEEe--cCCCCEEEEECCCCEEEEehHHEEE
Confidence            4578999999999999999999999999965  5679999995 99999999999975

>3i5r_A Phosphatidylinositol 3-kinase regulatory subunit alpha; SH3 domain, peptide complex, alternative splicing, disease mutation, HOST-virus interaction, phosphoprotein, polymorphism; 1.70A {Homo sapiens} SCOP: b.34.2.1 PDB: 3i5s_A 1pht_A 1pnj_A 2pni_A 1pks_A 1pkt_A

Probab=99.44  E-value=1.5e-13  Score=89.35  Aligned_cols=60  Identities=27%  Similarity=0.549  Sum_probs=50.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEec-----------C--CCCCeEEEEe--CCeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRD-----------A--PDKGWWKGEL--HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~-----------~--~~~gWw~g~~--~g~~G~fP~~yv~~~~~   86 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+.+.           .  .+.|||.|+.  +|+.||||.+||+.+..
T Consensus         5 ~~~~~Alydy~~~~~~eLs~~~Gd~I~V~~~~~~~~~~~~~~e~~~~~~gW~~g~~~~~g~~G~fP~~yV~~~~~   79 (83)
T 3i5r_A            5 GYQYRALYDYKKEREEDIDLHLGDILTVNKGSLVALGFSDGQEARPEEIGWLNGYNETTGERGDFPGTYVEYIGR   79 (83)
T ss_dssp             EEEEEECSCBCCCSTTBCCBCTTCEEEEEHHHHHHHTCTTTGGGCHHHHCEEEEEETTTTEEEEEEGGGEEEEEE
T ss_pred             CcEEEEccccCCCCCCccccCCCCEEEEeeccccccccccccccCCCCCccEEEEeCCCCCEEEEehHHEEECCc
Confidence            45789999999999999999999999998420           0  1338999975  69999999999998753

>3jv3_A Intersectin-1; SH3 domain, DH domain, guanine nucleotide exchange factor, autoinhibition, domain-swapped, cell junction, cell project endocytosis; 2.40A {Mus musculus} PDB: 3gf9_A

Probab=99.43  E-value=2.8e-13  Score=105.79  Aligned_cols=60  Identities=40%  Similarity=0.851  Sum_probs=54.3

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      +..++|+|||.+..++||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+....
T Consensus         2 ~~~~~a~~~~~~~~~~el~~~~gd~i~v~~~--~~~~w~~~~~~g~~G~~P~~~v~~~~~~~   61 (283)
T 3jv3_A            2 SCQVIGMYDYTAQNDDELAFSKGQIINVLNK--EDPDWWKGEVSGQVGLFPSNYVKLTTDMD   61 (283)
T ss_dssp             CEEEEESSCBCCSSTTBCCBCTTCEEEEEEC--CSTTEEEEEETTEEEEEEGGGEEEGGGSC
T ss_pred             CeEEEEccccCCCCCCcCCCCCCCEEEEEec--CCCCEEEEEECCCCCcCCCccccccCccc
Confidence            3579999999999999999999999999976  57899999999999999999999876543

>3qwx_X Cell death abnormality protein 2; cell engulfment, signaling protein; 2.01A {Caenorhabditis elegans}

Probab=99.42  E-value=3.7e-13  Score=98.80  Aligned_cols=56  Identities=21%  Similarity=0.621  Sum_probs=50.9

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeee
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTV   83 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~   83 (157)
                      ....++|+|+|.+..++||+|.+||+|.|+.+  .++|||.|+ ..|+.||||++||+.
T Consensus       117 ~~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~nyv~~  173 (174)
T 3qwx_X          117 IIEVVVGTFKFTGERETDLPFEQGERLEILSK--TNQDWWEARNALGTTGLVPANYVQI  173 (174)
T ss_dssp             CSEEEEESSCBCCSSTTBCCBCTTCEEEEEEC--CSSSEEEEECTTCCEEEEEGGGEEE
T ss_pred             cccEEEEecCcccCCCCccccccCCEEEEEEc--cCCCeEEEEECCCCEEEEChHHEEe
Confidence            34579999999999999999999999999976  578999999 599999999999975

>2dvj_A V-CRK sarcoma virus CT10 oncogene homolog, isoform A; SH3, SH2, signal transduction, adapter molecule, signaling protein; HET: PTR; NMR {Homo sapiens} PDB: 2eyy_A 2eyv_A 2eyw_A

Probab=99.41  E-value=2.9e-13  Score=103.68  Aligned_cols=62  Identities=24%  Similarity=0.649  Sum_probs=55.0

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ....++|+|||.+...+||+|.+||+|.|+.+  .+.|||.|+ ..|+.||||++||+.+.....
T Consensus       135 ~~~~~~al~dy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~~~~~~  197 (230)
T 2dvj_A          135 EAEYVRALFDFNGNDEEDLPFKKGDILRIRDK--PEEQWWNAEDSEGKRGMIPVPYVEKYRPASA  197 (230)
T ss_dssp             CCCCCBCCSCCCCSSSSSCCCCSSCBCCCCBC--SCSSEEEEECTTSCEEEEEGGGSCCCCSSCC
T ss_pred             cceeEEEeeeecCCCCCCccCcCCCEEEEEEc--cCCCcEEEEeCCCCEEEEehHHeEEcCCCCc
Confidence            34578999999999999999999999999965  578999999 699999999999999866543

>3a98_A DOCK2, dedicator of cytokinesis protein 2; protein-protein complex, DOCK2, ELMO1, SH3 domain, PH domain bundle, proline-rich sequence, cytoskeleton; 2.10A {Homo sapiens}

Probab=99.41  E-value=4.1e-13  Score=99.73  Aligned_cols=61  Identities=21%  Similarity=0.463  Sum_probs=52.5

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcCCCeeecCCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....+++|+|+|.+..+++|+|.+||+|.|+..  .+ |||.|+.   .|+.|+||++||+.+....
T Consensus        15 ~~~~~~~Alydf~~~~~~eLs~~~Gd~i~v~~~--~~-~W~~g~~~~~~g~~G~fP~nyV~~~~~~~   78 (184)
T 3a98_A           15 DKERHGVAIYNFQGSGAPQLSLQIGDVVRIQET--CG-DWYRGYLIKHKMLQGIFPKSFIHIKEVTV   78 (184)
T ss_dssp             SSCCEEEESSCBCCSSTTBCCBCTTCEEEEEEE--ET-TEEEEEETTEEEEEEEEEGGGEEEECC--
T ss_pred             CCceEEEEeeeeCCCCCCCCCcCCCCEEEEEec--CC-CEEEEEEecCCCceEEECcceEEEecccc
Confidence            345689999999999999999999999999976  33 6999997   7899999999999886543

>1ng2_A Neutrophil cytosolic factor 1; P47PHOX, autoinhibited, SH3 domain, NADPH oxidase, oxidoredu activator; 1.70A {Homo sapiens} SCOP: b.34.2.1 b.34.2.1 PDB: 1uec_A 1ov3_A 1wlp_B

Probab=99.41  E-value=2.1e-13  Score=101.87  Aligned_cols=65  Identities=22%  Similarity=0.586  Sum_probs=55.3

Q ss_pred             cCCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          22 RQPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        22 ~~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      +.|.....++|+|+|.+...+||+|.+||+|.|+..  .+.|||.|+..|+.||||.+||+.+....
T Consensus         6 p~~~~~~~~~al~dy~~~~~~eLs~~~Gd~i~vl~~--~~~gWw~g~~~g~~G~~P~~yv~~~~~~~   70 (193)
T 1ng2_A            6 PEFIILQTYRAIADYEKTSGSEMALSTGDVVEVVEK--SESGWWFCQMKAKRGWIPASFLEPLDSPD   70 (193)
T ss_dssp             ----CCEEEECSSCBCCSSTTCCCBCTTCEEEEEEC--CTTSCCEEEECCCCCCCCGGGCCCSSCSS
T ss_pred             CCCCcCcEEEEcCCcCCCCCCcCCCCCCCEEEEEEe--cCCCeEEEEECCeeeEechheEEeecccc
Confidence            344456789999999999999999999999999976  57899999999999999999999876553

>4d8k_A Tyrosine-protein kinase LCK; protein kinases, SH2 domain, SH3 domain, structural genomics center for structural genomics, JCSG; 2.36A {Homo sapiens} PDB: 1lck_A* 1x27_A*

Probab=99.39  E-value=1e-12  Score=96.46  Aligned_cols=60  Identities=23%  Similarity=0.565  Sum_probs=51.3

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCC
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~   86 (157)
                      |.....++|+|||.++..+||+|.+||+|.|+..   +.+||.|+.  .|+.|+||++||+.+..
T Consensus         9 ~~~~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~---~~~Ww~~~~~~~g~~G~vP~~yv~~~~~   70 (175)
T 4d8k_A            9 PLQDNLVIALHSYEPSHDGDLGFEKGEQLRILEQ---SGEWWKAQSLTTGQEGFIPFNFVAKANS   70 (175)
T ss_dssp             ----CEEEESSCBCCCSSSBCCBCTTCEEEEEEC---CSSEEEEEETTTCCEEEEEGGGEEETTC
T ss_pred             CCCCcEEEEccCcCCcCCcccccccCCEEEEEcc---CCCEEEEEECCCCceeeecccccccccc
Confidence            3445689999999999999999999999999965   569999997  89999999999998643

>1gcq_C VAV proto-oncogene; SH3 domain, protein-protein complex, GRB2,VAV, signaling protein/signaling protein complex; 1.68A {Mus musculus} SCOP: b.34.2.1 PDB: 1gcp_A

Probab=99.39  E-value=8.2e-13  Score=82.99  Aligned_cols=47  Identities=32%  Similarity=0.537  Sum_probs=38.9

Q ss_pred             CCCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecC
Q psy4227          38 AQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        38 ~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~   85 (157)
                      +...+||+|.+||+|.|+.+. .+.+||.|+  .+|+.||||++||+++.
T Consensus        21 ~~~~~eLsf~~Gd~i~v~~~~-~~~~Ww~g~~~~~g~~G~fP~~yv~~~~   69 (70)
T 1gcq_C           21 GAFGPFLRLNPGDIVELTKAE-AEHNWWEGRNTATNEVGWFPCNRVHPYV   69 (70)
T ss_dssp             GGCSCBCCBCTTCEEEEEECC-TTCSEEEEEETTTTEEEEEEGGGEEECC
T ss_pred             CCCCCcCCcCCCCEEEEEeCC-CCCCCeEEEeCCCCCEeEeehHHeEECC
Confidence            334559999999999999752 367999996  48999999999999764

>2dyb_A Neutrophil cytosol factor 4; P40(PHOX), NADPH oxidase, oxidoreductase; HET: CAF; 3.15A {Homo sapiens}

Probab=99.37  E-value=1.6e-12  Score=104.80  Aligned_cols=61  Identities=31%  Similarity=0.666  Sum_probs=55.2

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+  .++|||.|+..|+.||||++||+.+....
T Consensus       173 ~~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~  233 (341)
T 2dyb_A          173 AAPRAEALFDFTGNSKLELNFKAGDVIFLLSR--INKDWLEGTVRGATGIFPLSFVKILKDFP  233 (341)
T ss_dssp             CCCEEEESSCBCCSSSSBCCBCTTCEEEEEEE--CSSSEEEEEETTEEEEEEGGGEEEEECCC
T ss_pred             CCcEEEEEEeeCCCCCCcCCccCCCEEEEEEe--cCCCEEEEEECCcEEEechHHeEEcCCCC
Confidence            34679999999999999999999999999987  67899999999999999999999986543

>2pz1_A RHO guanine nucleotide exchange factor 4; helical bundle, beta barrel, beta sandwich, signaling protei; 2.25A {Homo sapiens} PDB: 2dx1_A 3nmz_D 3nmx_D

Probab=99.36  E-value=1.8e-12  Score=108.13  Aligned_cols=61  Identities=23%  Similarity=0.522  Sum_probs=54.9

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ....++|+|||.+..++||+|.+||+|.|+..  .++|||.|+..|+.||||++||+.+....
T Consensus        29 ~~~~~~al~~~~~~~~~eL~~~~gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~~   89 (466)
T 2pz1_A           29 SVVCAEALWDHVTMDDQELGFKAGDVIEVMDA--TNREWWWGRVADGEGWFPASFVRLRVNQD   89 (466)
T ss_dssp             CCEEEEESSCBCCCCTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEECSCC-
T ss_pred             CccEEEEccccCCCCCCcCCCCCCCEEEEEEe--cCCCEEEEEECCcEEEEehhHeeeccCcc
Confidence            34689999999999999999999999999975  68899999999999999999999986654

>2eyz_A V-CRK sarcoma virus CT10 oncogene homolog isoform A; SH2, SH3, signaling protein; NMR {Homo sapiens} PDB: 2l3s_A 2l3p_A 2l3q_A 2ggr_A

Probab=99.35  E-value=7.3e-13  Score=105.29  Aligned_cols=59  Identities=25%  Similarity=0.423  Sum_probs=53.2

Q ss_pred             ceEEEecCCC--CCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYE--AQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~--~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+++|+|+|.  +...+||+|.+||+|.|+.+  .++|||.|++.|+.||||++||+.+....
T Consensus       238 ~~~~al~d~~~~a~~~~eL~~~~Gd~i~v~~~--~~~gWw~g~~~g~~G~fP~~yv~~~~~~~  298 (304)
T 2eyz_A          238 IYARVIQKRVPNAYDKTALALEVGELVKVTKI--NVSGQWEGECNGKRGHFPFTHVRLLDQQN  298 (304)
T ss_dssp             CCSCCSSCBCCCTTCSSCCCBCTTSCCEEEEE--CTTSCEEEEETTEEEECCCTTSCCCSSCC
T ss_pred             EEEEEeeeecCCCCCCCeecccCCCEEEEEEe--cCCCeEEEEECCceEEechHHEEECCCCC
Confidence            3689999999  77999999999999999976  57899999999999999999999986554

>2eyz_A V-CRK sarcoma virus CT10 oncogene homolog isoform A; SH2, SH3, signaling protein; NMR {Homo sapiens} PDB: 2l3s_A 2l3p_A 2l3q_A 2ggr_A

Probab=99.29  E-value=9.5e-12  Score=98.85  Aligned_cols=60  Identities=25%  Similarity=0.686  Sum_probs=54.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|+ ..|+.||||++||+.+....
T Consensus       134 ~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~~~~~  194 (304)
T 2eyz_A          134 AEYVRALFDFNGNDEEDLPFKKGDILRIRDK--PEEQWWNAEDSEGKRGMIPVPYVEKYRPAS  194 (304)
T ss_dssp             CCEEEECSCCCCSCSSSCCCCTTCEEEEEEC--CSSSEEEEECTTSCEEEEESTTEEECCCST
T ss_pred             ceeEEEEeeecCCCCCcCcccCCCEEEEEEe--cCCCcEEEEeCCCceeccchhccccccCCC
Confidence            4579999999999999999999999999976  578999999 69999999999999986553

>1tuc_A Alpha-spectrin; capping protein, calcium-binding, duplication, repeat, SH3 domain, cytoskeleton; 2.02A {Gallus gallus} SCOP: b.34.2.1

Probab=99.28  E-value=9.5e-12  Score=76.69  Aligned_cols=45  Identities=36%  Similarity=0.764  Sum_probs=40.7

Q ss_pred             CCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          40 NEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        40 ~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      .++||+|.+||+|.|+..  .+.+||.|+..|+.||||++||+.+..
T Consensus         2 ~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~   46 (63)
T 1tuc_A            2 GPREVTMKKGDILTLLNS--TNKDWWKVEVNDRQGFVPAAYVKKLDS   46 (63)
T ss_dssp             CCCCCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEECSC
T ss_pred             CccccCCCCCCEEEEEEe--cCCCEEEEEECCcEEEEeHHHEEEcCC
Confidence            578999999999999976  578999999999999999999998854

>3qwy_A Cell death abnormality protein 2; cell engulfment, signaling protein; 2.52A {Caenorhabditis elegans}

Probab=99.26  E-value=1.1e-11  Score=98.57  Aligned_cols=56  Identities=21%  Similarity=0.585  Sum_probs=51.2

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~   84 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|+. .|+.||||++||+.+
T Consensus       147 ~~~~~al~dy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~g~~G~~P~~yv~~~  203 (308)
T 3qwy_A          147 IEVVVGTFKFTGERETDLPFEQGERLEILSK--TNQDWWEARNALGTTGLVPANYVQIQ  203 (308)
T ss_dssp             CEEEEESSCBCCSSTTBCCBCTTCEEEEEEC--CSSSEEEEECTTSCEEEEEGGGEEEC
T ss_pred             ceeEEEeceEcCCCCCcCcCCCCCEEEEEEc--CCCCeEEEEeCCCCeeEecccccccc
Confidence            3579999999999999999999999999976  5789999995 999999999999954

>1u3o_A Huntingtin-associated protein-interacting protein; SH3, CIS-proline,, signaling protein; NMR {Rattus norvegicus}

Probab=99.25  E-value=9e-12  Score=80.41  Aligned_cols=54  Identities=26%  Similarity=0.412  Sum_probs=46.7

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe----CCeEEEEcCCCe
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL----HGRVGLFPDNFV   81 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~----~g~~G~fP~~yv   81 (157)
                      ..+.++|||.+....||+|.+|+++.|+++...+++||.++.    .++.|+||++||
T Consensus        18 e~~valydF~Ar~~~ELS~~kGd~vevle~~~~~peW~lvr~~~~~~~qeGlVPsnyl   75 (82)
T 1u3o_A           18 ELTVVLQDFSAAHSSELSIQVGQTVELLERPSERPGWCLVRTTERSPPQEGLVPSSTL   75 (82)
T ss_dssp             EEEECSSCBCCCSTTCCCBCTTCEEEESSCTTSSTTEEEEEESSSSSCEEEEEEGGGS
T ss_pred             eEEEEEeeecCCCCCeeeEcCCCEEEEEecCCCCCCEEEEEECCCCCCcEeeccccEE
Confidence            468999999999999999999999999976323579999995    237899999999

>2h8h_A Proto-oncogene tyrosine-protein kinase SRC; SRC kinase, transferase; HET: PTR H8H; 2.20A {Homo sapiens} SCOP: b.34.2.1 d.93.1.1 d.144.1.7

Probab=99.23  E-value=1.3e-11  Score=104.28  Aligned_cols=56  Identities=25%  Similarity=0.636  Sum_probs=51.0

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~   85 (157)
                      ..++|+|||.++.++||+|.+||+|.|+..  .+.|||.|+.  +|+.||||++||+...
T Consensus        86 ~~~~alyd~~~~~~~el~~~~gd~i~v~~~--~~~~ww~~~~~~~g~~G~~P~~yv~~~~  143 (535)
T 2h8h_A           86 TTFVALYDYESRTETDLSFKKGERLQIVNN--TEGDWWLAHSLSTGQTGYIPSNYVAPSD  143 (535)
T ss_dssp             -CEEESSCBCCCSSSBCCBCTTCEEEEEEC--SSSSEEEEEETTTCCEEEEEGGGEEETT
T ss_pred             cEEEEccccCCcCCCcCCcCCCCEEEEEEe--cCCCceEEEECCCCcceEecchhhcccc
Confidence            468999999999999999999999999976  5789999998  8999999999999864

>1gri_A Growth factor bound protein 2; SH2, SH3, signal transduction adaptor; 3.10A {Homo sapiens} SCOP: b.34.2.1 b.34.2.1 d.93.1.1 PDB: 1aze_A 2a37_A 2azv_A 2a36_A 2azs_A

Probab=99.22  E-value=1.3e-11  Score=93.09  Aligned_cols=57  Identities=32%  Similarity=0.749  Sum_probs=47.4

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      .|+|+|+|.++..+||+|.+||+|.|+... .+.+||.|+..|+.||||.+||+....
T Consensus         2 ~~~al~~~~~~~~~eLs~~~Gd~i~v~~~~-~~~~W~~~~~~g~~G~~P~~yv~~~~~   58 (217)
T 1gri_A            2 EAIAKYDFKATADDELSFKRGDILKVLNEE-CDQNWYKAELNGKDGFIPKNYIEMKPH   58 (217)
T ss_dssp             EEEECSCBCCCSSSCCCBCTTCEEEC-------CCEEEEESSSCEEEEEGGGEECCCC
T ss_pred             EEEEeeccCCcCCCcCCCCCCCEEEEEecc-CCCCeEeeccCCccceECCcccccccc
Confidence            489999999999999999999999999752 257899999999999999999987643

>1k9a_A Carboxyl-terminal SRC kinase; COOH-terminal SRC kinase, CSK, SFK, signal transduction, SH2, SH3, SRC homology, tyrosine kinase; 2.50A {Rattus norvegicus} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 PDB: 1jeg_A

Probab=99.21  E-value=2.8e-11  Score=100.06  Aligned_cols=60  Identities=23%  Similarity=0.563  Sum_probs=52.7

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC-CeEEEEcCCCeeecCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVLPT   86 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-g~~G~fP~~yv~~~~~   86 (157)
                      ....++|+|||.+..++||+|.+||+|.|+.+. .+.+||.|+.. |+.|+||++||+....
T Consensus        10 ~~~~~~aly~~~~~~~~el~~~~gd~i~v~~~~-~~~~ww~~~~~~g~~G~~P~~yv~~~~~   70 (450)
T 1k9a_A           10 SGTECIAKYNFHGTAEQDLPFCKGDVLTIVAVT-KDPNWYKAKNKVGREGIIPANYVQKREG   70 (450)
T ss_dssp             TTCEEEESSCBCCSSSSBCCBCTTCEEEEEEEC-SSTTEEEEECTTCCEEEEEGGGEEECCC
T ss_pred             CCCEEEECCCcCccCCCcCCCCCCCEEEEeecc-CCCCceEEEECCCceeeechhccccccc
Confidence            455799999999999999999999999999752 36789999975 9999999999998654

>2de0_X Alpha-(1,6)-fucosyltransferase; FUT8, glycosyltransferase, N-glycan, COR SH3 domain; 2.61A {Homo sapiens}

Probab=99.21  E-value=3.1e-11  Score=102.34  Aligned_cols=59  Identities=25%  Similarity=0.383  Sum_probs=53.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~~~   87 (157)
                      ...++|+|+|.++.++||+|.+||+|.|+..  .++|||.|+  .+|+.|+||++||+.+...
T Consensus       442 ~~~~~aly~y~a~~~dELs~~~GD~i~v~~~--~~~gW~~G~~~~~g~~G~fPsnyV~~~~~~  502 (526)
T 2de0_X          442 AHNQIAIYAHQPRTADEIPMEPGDIIGVAGN--HWDGYSKGVNRKLGRTGLYPSYKVREKIET  502 (526)
T ss_dssp             CCEEEECSCBCCSSTTBCCBCTTCEEEEEEE--CSSSEEEEEETTTTEEEEEEGGGEEECCCE
T ss_pred             ccceEEeecCCCCCCCcCCcCCCCEEEEccc--cCCCeeEEEeCCCCCEEEECchheeEcccC
Confidence            3578999999999999999999999999976  678999999  5899999999999987544

>2lqn_A CRK-like protein; SH2, SH3, V-CRK sarcoma virus CT10 oncogene homolog (avian)- signaling protein; NMR {Homo sapiens} PDB: 2lqw_A*

Probab=98.84  E-value=1.3e-12  Score=103.86  Aligned_cols=58  Identities=29%  Similarity=0.452  Sum_probs=51.4

Q ss_pred             ceEEEecCCCCCC--CCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          28 ERCKVLYPYEAQN--EDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        28 ~~~~al~df~~~~--~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .+++|+|+|.++.  .+||+|.+||+|.|+.+  .++|||.|+++|+.||||++||+.+...
T Consensus       238 ~~~~alydy~~~~~~~~eLs~~~Gd~i~v~~~--~~~gWw~g~~~g~~G~fP~~yv~~~~~~  297 (303)
T 2lqn_A          238 VFAKAIQKRVPCAYDKTALALEVGDIVKVTRM--NINGQWEGEVNGRKGLFPFTHVKIFDPQ  297 (303)
Confidence            4799999998554  77999999999999976  6789999999999999999999998654

>2jmc_A Spectrin alpha chain, brain and P41 peptide chimera; SPC-SH3, signaling protein; NMR {Gallus gallus}

Probab=99.19  E-value=9.3e-12  Score=79.73  Aligned_cols=48  Identities=35%  Similarity=0.718  Sum_probs=42.6

Q ss_pred             CCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          38 AQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        38 ~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      ++..+||+|.+||+|.|+.+  .+.+||.|+..|+.||||++||+.+...
T Consensus         2 a~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~~~~~   49 (77)
T 2jmc_A            2 AMGPREVTMKKGDILTLLNS--TNKDWWKVEVNDRQGFVPAAYVKKLDSG   49 (77)
T ss_dssp             CSSSCCCCCCTTCEEECCCC--CCSSCCCEEETTEEECCCGGGEEECCCS
T ss_pred             CcCCCccCCCCCCEEEEEEe--cCCCEEEEEECCcEEEEEeeEEEEcCCC
Confidence            46789999999999999965  5789999999999999999999988543

>1fmk_A C-SRC, P60-SRC, tyrosine-protein kinase SRC; tyrosine kinase, phosphorylation, SH2, SH3, phosphotyrosine, proto-oncogene, phosphotransferase; HET: PTR; 1.50A {Homo sapiens} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 PDB: 1y57_A* 2src_A* 1ksw_A* 2ptk_A* 1yol_A* 2oiq_A* 3d7t_B* 3dqx_A* 3el7_A* 3el8_A* 3en4_A* 3en5_A* 3en6_A* 3en7_A* 3f6x_A* 3g6g_A* 3uqf_A* 3uqg_A* 4agw_A* 3oez_A* ...

Probab=99.18  E-value=2.8e-11  Score=100.12  Aligned_cols=56  Identities=25%  Similarity=0.636  Sum_probs=51.2

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~   85 (157)
                      ..++|+|||.+..++||+|.+||+|.|+.+  .+.|||.|+.  +|+.||||++||+...
T Consensus         3 ~~~~al~~~~~~~~~el~~~~gd~~~v~~~--~~~~ww~~~~~~~g~~G~~P~~yv~~~~   60 (452)
T 1fmk_A            3 TTFVALYDYESRTETDLSFKKGERLQIVNN--TEGDWWLAHSLSTGQTGYIPSNYVAPSD   60 (452)
T ss_dssp             EEEEESSCBCCCSSSBCCBCTTCEEEESCC--CSSSEEEEEETTTCCEEEEEGGGEEETT
T ss_pred             eEEEECCccCCCCCCCCCccCCCEEEEecc--CCCCceEEEEcCCCcccccCcccccccc
Confidence            468999999999999999999999999965  5789999997  8999999999999854

>2lqn_A CRK-like protein; SH2, SH3, V-CRK sarcoma virus CT10 oncogene homolog (avian)- signaling protein; NMR {Homo sapiens} PDB: 2lqw_A*

Probab=98.75  E-value=4.4e-12  Score=100.73  Aligned_cols=60  Identities=30%  Similarity=0.756  Sum_probs=53.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|+ ..|+.||||++||+.+....
T Consensus       125 ~~~~~alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~Ww~~~~~~g~~G~~P~~yv~~~~~~~  185 (303)
T 2lqn_A          125 LEYVRTLYDFPGNDAEDLPFKKGEILVIIEK--PEEQWWSARNKDGRVGMIPVPYVEKLVRSS  185 (303)
Confidence            4579999999999999999999999999976  578999999 58999999999999886554

>3qwy_A Cell death abnormality protein 2; cell engulfment, signaling protein; 2.52A {Caenorhabditis elegans}

Probab=99.13  E-value=4.9e-12  Score=100.61  Aligned_cols=57  Identities=21%  Similarity=0.471  Sum_probs=0.0

Q ss_pred             ceEEEecCCCC--CCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          28 ERCKVLYPYEA--QNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        28 ~~~~al~df~~--~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ..++|+|+|.+  ..++||+|.+||+|.|+.+  ..+|||.|+++|+.||||.+||+.+..
T Consensus       248 ~~a~alyd~~~~~~~~~ELs~~~Gd~i~v~~~--~~~~ww~g~~~g~~G~fP~~yv~~~~~  306 (308)
T 3qwy_A          248 AKAKVTFDRVPNAYDPTQLRVKKGQTVLVTQK--MSNGMYKAELDGQIGSVPHTYLRFTAV  306 (308)
T ss_dssp             -------------------------------------------------------------
T ss_pred             cccccccccccccCCcccceeCCCCEEEEEEE--cCCCcEEEEECCeeEEechHHeEEecC
Confidence            46899999954  5569999999999999965  578999999999999999999998854

>1qcf_A Haematopoetic cell kinase (HCK); tyrosine kinase-inhibitor complex, DOWN-regulated kinase, ordered activation loop; HET: PTR PP1; 2.00A {Homo sapiens} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 PDB: 2c0i_A* 2c0o_A* 2c0t_A* 1ad5_A* 2hck_A* 3nhn_A 3hck_A 1bu1_A 3rea_B 3rbb_B

Probab=99.12  E-value=1.1e-10  Score=96.64  Aligned_cols=56  Identities=27%  Similarity=0.628  Sum_probs=50.6

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE--eCCeEEEEcCCCeeecC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE--LHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~--~~g~~G~fP~~yv~~~~   85 (157)
                      ...++|+|||.+..++||+|.+||+|.|+..   +.|||.|+  .+|+.|+||++||..+.
T Consensus         8 ~~~~~al~~~~~~~~~el~~~~gd~~~v~~~---~~~W~~~~~~~~g~~G~~P~~yv~~~~   65 (454)
T 1qcf_A            8 RIIVVALYDYEAIHHEDLSFQKGDQMVVLEE---SGEWWKARSLATRKEGYIPSNYVARVD   65 (454)
T ss_dssp             CCEEEESSCBCCCSTTBCCBCTTCEEEEEEC---CTTEEEEEETTTCCEEEEEGGGEEETT
T ss_pred             CeEEEECcccCCcCCCcCcccCCCEEEEEec---CCCCeEEEECCCCceEEecchhccccc
Confidence            4579999999999999999999999999965   47899999  58999999999999764

>1opk_A P150, C-ABL, proto-oncogene tyrosine-protein kinase ABL1; transferase; HET: MYR P16; 1.80A {Mus musculus} SCOP: b.34.2.1 d.93.1.1 d.144.1.7 PDB: 1opl_A* 2fo0_A* 2abl_A

Probab=99.11  E-value=1.4e-10  Score=97.10  Aligned_cols=57  Identities=16%  Similarity=0.432  Sum_probs=51.3

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      ..++|+|||.+...+||+|.+||+|.|+.+. .+.+||.|+..|..|+||++||+.+.
T Consensus        44 ~~~~alyd~~~~~~~els~~~gd~~~v~~~~-~~~~w~~~~~~~~~G~~P~~yv~~~~  100 (495)
T 1opk_A           44 NLFVALYDFVASGDNTLSITKGEKLRVLGYN-HNGEWCEAQTKNGQGWVPSNYITPVN  100 (495)
T ss_dssp             CEEEESSCBCCCSTTBCCBCTTCEEEEEEEC-TTSSEEEEECSSCEEEEEGGGEEESS
T ss_pred             cEEEEeCCcCCCCCCCCCccCCCEEEEeecC-CCCCceeeeecCCcceeccccccccc
Confidence            4799999999999999999999999999762 26799999998999999999999764

>3haj_A Human pacsin2 F-BAR; pacsin,syndapin,FAP52,F-BAR, alternative splicing, coiled coil, cytoplasmic vesicle, endocytosis, phosphoprotein, polymorphism; 2.78A {Homo sapiens}

Probab=99.09  E-value=9e-12  Score=104.74  Aligned_cols=57  Identities=40%  Similarity=0.855  Sum_probs=0.0

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC-CeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-g~~G~fP~~yv~~~   84 (157)
                      +..++|+|||.+...++|+|.+||+|.|+... .+.|||.|++. |+.||||++||+.+
T Consensus       428 ~~~~~alydy~~~~~~eLsf~~Gd~i~vl~~~-~~~~Ww~g~~~~g~~G~~P~nyv~~i  485 (486)
T 3haj_A          428 EVRVRALYDYEGQEHDELSFKAGDELTKMEDE-DEQGWCKGRLDNGQVGLYPANYVEAI  485 (486)
T ss_dssp             -----------------------------------------------------------
T ss_pred             CeEEEEccccCCCCCCcCccCCCCEEEEEEec-CCCCeeEEEeCCCCEEEEeHHHceeC
Confidence            45789999999999999999999999999752 24599999986 99999999999876

>1g2b_A Spectrin alpha chain; capping protein, calcium-binding, duplication, repeat, SH3 domain, cytoskeleton, metal binding protein; 1.12A {Gallus gallus} SCOP: b.34.2.1 PDB: 1tud_A

Probab=99.05  E-value=5.5e-10  Score=68.37  Aligned_cols=42  Identities=38%  Similarity=0.730  Sum_probs=37.8

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL   69 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~   69 (157)
                      ....++|+|+|.++..+||+|.+||+|.|+.+  .+.+||.|++
T Consensus        20 ~~~~~~alydy~a~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~   61 (62)
T 1g2b_A           20 GKELVLALYDYQEKSPREVTMKKGDILTLLNS--TNKDWWKVEV   61 (62)
T ss_dssp             SSCEEEECSCBCCSSTTBCCBCTTCEEEEEEC--CSSSEEEEEE
T ss_pred             CceEEEEeeeECCCCCCccCCCCCCEEEEEEe--cCCCEEEEEe
Confidence            34689999999999999999999999999976  5789999985

>1ri9_A FYN-binding protein; SH3-like, helically extended, signaling protein; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=99.02  E-value=2.4e-10  Score=76.26  Aligned_cols=57  Identities=14%  Similarity=0.117  Sum_probs=48.1

Q ss_pred             ceEEEecCC--CCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCC
Q psy4227          28 ERCKVLYPY--EAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        28 ~~~~al~df--~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~   86 (157)
                      ..++|+|+|  ...+..+|+|.+|++|.|+..  .+.+||.|+. .|+.|++|.+||+.+..
T Consensus        40 ~~~~a~~~f~~~k~g~~DLpfkkGE~LeVI~~--~e~~wwLcRNs~GkyGyVP~~yl~~~d~   99 (102)
T 1ri9_A           40 YSTKVTTSITSKKWGTRDLQVKPGESLEVIQT--TDDTKVLCRNEEGKYGYVLRSYLADNDG   99 (102)
T ss_dssp             SCCBCCTTSCSSCCCTTBCCCCTTCBCEEEEE--SSSSEEEEEETTTEEEEEEGGGSCC---
T ss_pred             EEEEEeeccccccCCcccCCcCCCCEEEEEEe--CCCCEEEEECCCCCCCceeHHHhccccc
Confidence            457888999  677899999999999999987  5679999997 99999999999987654

>1kjw_A Postsynaptic density protein 95; protein-protein interaction, scaffold, neuropeptide; 1.80A {Rattus norvegicus} SCOP: b.34.2.1 c.37.1.1 PDB: 1jxm_A* 1jxo_A

Probab=98.97  E-value=1.2e-10  Score=92.26  Aligned_cols=54  Identities=19%  Similarity=0.493  Sum_probs=47.1

Q ss_pred             eEEEecCCCCCCCC-----CCccCCCCEEEEEEecCCCCCeEEEEeC------CeEEEEcCCCeeec
Q psy4227          29 RCKVLYPYEAQNED-----ELTLKEEDIVVLISRDAPDKGWWKGELH------GRVGLFPDNFVTVL   84 (157)
Q Consensus        29 ~~~al~df~~~~~~-----eLs~~~Gd~i~vl~~~~~~~gWw~g~~~------g~~G~fP~~yv~~~   84 (157)
                      +++|+|||.++.++     +|+|.+||+|.|+..  .+.|||.|+..      |..|+||++|+...
T Consensus         3 ~vrAlydy~~~~~~~~p~~eLsf~~GDil~V~~~--~d~~WW~a~~~~~~~~~~~~G~iPsny~~e~   67 (295)
T 1kjw_A            3 YIRALFDYDKTKDCGFLSQALSFRFGDVLHVIDA--GDEEWWQARRVHSDSETDDIGFIPSKRRVER   67 (295)
T ss_dssp             EEEESSCBCHHHHHCCCSSBCCBCTTCEEEEEEC--CSSSEEEEEECCSSCCCSCCEEEECHHHHHH
T ss_pred             EEEEeeccCCCCCCCCCCcCCcCCCCCEEEEEEe--CCCCeEEEEECCCCCccCceeEeecHHHHHH
Confidence            68999999988777     999999999999975  67899999963      37899999999753

>2gtj_A FYN-binding protein; SH3, redox, signaling protein; NMR {Homo sapiens} PDB: 2gto_A

Probab=98.86  E-value=1.3e-09  Score=72.05  Aligned_cols=56  Identities=20%  Similarity=0.328  Sum_probs=48.8

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+ ...+..+|+|..|++|.|+.....+.|||.|+. .|..|++|.+||+.-
T Consensus        29 ~~a~a~~~-~k~g~~dLp~~~GE~LeII~~~e~p~g~Wl~RN~~G~~GyVp~~~v~vd   85 (96)
T 2gtj_A           29 HLAKACCD-VKGGKNELSFKQGEQIEIIRITDNPEGKWLGRTARGSYGYIKTTAVEID   85 (96)
T ss_dssp             EEEEESSC-EECTTSCCEECTTCCEEEEECTTCSSSCCEEECTTCCBCCCCGGGEEEC
T ss_pred             EEEEEeec-CCCCcccCCcCCCCEEEEEEccCCCCCeEEEECCCCCCCccchhhEEEE
Confidence            47899999 566899999999999999987545578999996 999999999999864

>3pvl_A Myosin VIIA isoform 1; protein complex, novel folding, protein cargo binding, cargo proteins, motor protein-protein transport complex; 2.80A {Mus musculus}

Probab=98.84  E-value=2.7e-09  Score=92.65  Aligned_cols=61  Identities=23%  Similarity=0.397  Sum_probs=49.5

Q ss_pred             ceEEEecCCC---CCCCCCCccCCCCEEEEEEecC---CCCCeEEEE--eCCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYE---AQNEDELTLKEEDIVVLISRDA---PDKGWWKGE--LHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~---~~~~~eLs~~~Gd~i~vl~~~~---~~~gWw~g~--~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .+++|+|||.   +..+..|+|++||+|.++....   .++|||.|+  .+|+.|+||.+||..++...
T Consensus       574 ~~~~Al~d~~~~~~~~~~~L~f~kGDlI~l~~~~~~~~~~~~W~~G~~~~~g~~G~fP~~~V~~lptl~  642 (655)
T 3pvl_A          574 KYVVALQDNPNPAGEESGFLSFAKGDLIILDHDTGEQVMNSGWANGINERTKQRGDFPTDCVYVMPTVT  642 (655)
T ss_dssp             CEEEESSCCCC-----CCBCCCCTTCEEEESSCCHHHHHHSSEEEEEETTTCCEEEEEGGGEEECCCSS
T ss_pred             hhhhHHhhcccCCCCCCCcccccCCCEEEEccccCcccCCCCeEEEEeCCCCceEEeEhhhEEECCCCC
Confidence            5899999999   6788899999999998885310   257999999  58999999999999997654

>4dey_A Voltage-dependent L-type calcium channel subunit; maguk, voltage dependent calcium channel, transport protein; 1.95A {Oryctolagus cuniculus} PDB: 4dex_A 1t3l_A 1t3s_A 1vyv_A 1vyu_A 1vyt_A 1t0h_B 1t0j_B 1t0h_A 1t0j_A

Probab=98.78  E-value=8.3e-09  Score=82.78  Aligned_cols=52  Identities=21%  Similarity=0.540  Sum_probs=45.3

Q ss_pred             cceEEEecCCCCCCCC-------CCccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcCCC
Q psy4227          27 KERCKVLYPYEAQNED-------ELTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPDNF   80 (157)
Q Consensus        27 ~~~~~al~df~~~~~~-------eLs~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~~y   80 (157)
                      ..+++|+|||.+..++       +|+|..||++.|+..  .+.+||.|+.   +|..|+||+++
T Consensus        38 ~~~vrAlfdY~~~~d~d~P~~e~~LsF~~GDiL~V~~~--~d~~WWqar~~~~~g~~GlIPS~~   99 (337)
T 4dey_A           38 AFAVRTNVSYSAAHEDDVPVPGMAISFEAKDFLHVKEK--FNNDWWIGRLVKEGCEIGFIPSPV   99 (337)
T ss_dssp             CEEEEESSCBCCCGGGCCSSTTCBCCBCTTCEEEEEEE--CSSSEEEEEESSTTCCCEEEECHH
T ss_pred             cEEEEEccccCCCCCCCCCcccccccccCCCEEEEEec--CCCCeEEEEECCCCCCccEecCHH
Confidence            4589999999998765       499999999999976  5789999996   57899999987

>1ug1_A KIAA1010 protein; structural genomics, SH3 domain, hypothetical protein BAA76854.1, riken structural genomics/proteomics initiative RSGI; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=98.72  E-value=1.6e-07  Score=61.36  Aligned_cols=61  Identities=15%  Similarity=0.230  Sum_probs=48.6

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecC--CCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDA--PDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~--~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ..+.+..+|.+...-+|.|.+||+|-|+.+.+  .+..||.+..+|..||||++|++++....
T Consensus        18 ~LY~~t~~~~~tq~~dl~l~~GdlVAVl~k~Dp~Gn~srW~Vdtgg~~GyvPs~yLe~~~~~~   80 (92)
T 1ug1_A           18 KLFQAERNFNAAQDLDVSLLEGDLVGVIKKKDPMGSQNRWLIDNGVTKGFVYSSFLKPYNPRR   80 (92)
T ss_dssp             GEEEESSCCCCCSSSCCCCCTTCEEEEEESCCTTSCSSEEEEECSSSEEEEEGGGEEECCCCS
T ss_pred             heEEeccCcCCCCceeeeecCCCEEEEEecCCCCCCCcceEEECCCcEEeeEhhhceEcccCC
Confidence            46777788888888899999999999998732  13345556679999999999999986544

>1ycs_B 53BP2, P53BP2; ankyrin repeats, SH3, tumor suppressor, multigene family, nuclear protein, phosphorylation, disease mutation, polymorphism; 2.20A {Homo sapiens} SCOP: b.34.2.1 d.211.1.1 PDB: 4a63_B

Probab=98.69  E-value=3.2e-08  Score=74.63  Aligned_cols=60  Identities=35%  Similarity=0.704  Sum_probs=50.5

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCC-CCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP-DKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~-~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ...+.++|+|.+....+|.|..|++|.|+.+... ..+||.++..|+.|+||.+||+.++.
T Consensus       170 ~~~~~al~d~~~~~~~eLa~~~G~~i~vl~~~~~~~~~Ww~~~~~~~~G~~P~~yv~~~~~  230 (239)
T 1ycs_B          170 KGVIYALWDYEPQNDDELPMKEGDCMTIIHREDEDEIEWWWARLNDKEGYVPRNLLGLYPR  230 (239)
T ss_dssp             GGEEEESSCBCCSSTTBCCBCSSCEEEECCCCTTSCSSEEEEEETTEEEEEEGGGEECCC-
T ss_pred             cceEEEEeccCCCCCCcccccCCCEEEEEEecCCCCCCEEEEEECCcEEEeehHHeeECCc
Confidence            3467899999999999999999999999976211 12599999999999999999998743

>2xkx_A Disks large homolog 4; structural protein, scaffold protein, membrane associated GU kinase; 22.9A {Rattus norvegicus}

Probab=98.48  E-value=1.4e-07  Score=82.75  Aligned_cols=57  Identities=18%  Similarity=0.420  Sum_probs=48.0

Q ss_pred             CcceEEEecCCCCCCCCC-----CccCCCCEEEEEEecCCCCCeEEEEeC------CeEEEEcCCCeeec
Q psy4227          26 LKERCKVLYPYEAQNEDE-----LTLKEEDIVVLISRDAPDKGWWKGELH------GRVGLFPDNFVTVL   84 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~e-----Ls~~~Gd~i~vl~~~~~~~gWw~g~~~------g~~G~fP~~yv~~~   84 (157)
                      ...+++|+|+|.+..+++     |+|++||++.|+..  .+.+||.++..      +..|+||++|+..-
T Consensus       426 ~~~~vrAl~dy~~~~d~~~p~~~LsF~~GDil~v~~~--~~~~WW~a~~~~~~~~~~~~G~iPs~~~~e~  493 (721)
T 2xkx_A          426 RGFYIRALFDYDKTKDCGFLSQALSFRFGDVLHVIDA--GDEEWWQARRVHSDSETDDIGFIPSKRRVER  493 (721)
T ss_pred             cceeEEEeeccCcCCCCCCccccccccCCCEEEEeec--CCCCeEEEEECCCCCccCccceeecHHHHHH
Confidence            345789999999998888     99999999999975  57899999853      35699999998653

>3tsz_A Tight junction protein ZO-1; PDZ3-SH3-GUK, scaffolding, JAM, tight junction, cell adhesio; 2.50A {Homo sapiens} PDB: 3tsw_A 3lh5_A

Probab=98.47  E-value=1.4e-07  Score=77.26  Aligned_cols=57  Identities=12%  Similarity=0.225  Sum_probs=46.7

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecC-CCCCeEEEEe-CC-----eEEEEcCCCeee
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDA-PDKGWWKGEL-HG-----RVGLFPDNFVTV   83 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~-~~~gWw~g~~-~g-----~~G~fP~~yv~~   83 (157)
                      ..+++|+|||.+..+.+|+|..||++.|+.... .+.+||.++. ..     ..|+||++|+..
T Consensus       106 ~~~vral~dy~~~~~~~Lsf~~Gdil~V~~~~~~~d~~wW~a~~~~~~~~~~~~G~IPs~~~~e  169 (391)
T 3tsz_A          106 SFYIRTHFEYEKESPYGLSFNKGEVFRVVDTLYNGKLGSWLAIRIGKNHKEVERGIIPNKNRAE  169 (391)
T ss_dssp             CEEEEECSCBCCSSTTBCCBCTTCEEEEEESSGGGSSSEEEEEEECGGGCEEEEEEEECHHHHH
T ss_pred             ccccccccccCCCCCCcceEccCCEEEEEeccCCCCCCeEEEEEeCCCCCcccCCEecCHHHHH
Confidence            457889999999999999999999999995410 2578999985 22     489999999875

>3kfv_A Tight junction protein ZO-3; structural genomics consortium, SGC, cell junction, cell membrane, membrane, SH3 domain; 2.80A {Homo sapiens}

Probab=98.45  E-value=1.9e-07  Score=74.24  Aligned_cols=54  Identities=13%  Similarity=0.243  Sum_probs=43.6

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCC---------CeEEEEeC------CeEEEEcCCCeee
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDK---------GWWKGELH------GRVGLFPDNFVTV   83 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~---------gWw~g~~~------g~~G~fP~~yv~~   83 (157)
                      .+++|+|+|.++.+.+|+|..||++.|+..  .++         |||.++.-      +..|++|.+|+..
T Consensus         5 fyVRalfdy~~~~~~eL~F~kGDil~V~dt--~~~~~~~~~~~~gwW~A~~~~~~~~~~~~G~IPs~~~ae   73 (308)
T 3kfv_A            5 FYIRTHFELEPSPPSGLGFTRGDVFHVLDT--LHPGPGQSHARGGHWLAVRMGRDLREQERGIIPNQSRAE   73 (308)
T ss_dssp             EEEEECSCBCCCSSSBCCBCTTCEEEEEEC---------------CEEEEEECTTSCEEEEEEECCHHHHH
T ss_pred             EEEEEecCcCCCCcccCCCccCCEEEEccc--cCCCcccccccCceEEEEecCCCCCcCCCCeeechHHHH
Confidence            368899999999999999999999999964  344         49999852      2689999998864

>3ehr_A Osteoclast-stimulating factor 1; beta barrel, helix-turn-helix, SH3, ankyrin repeat, signaling protein, ANK repeat, cytoplasm, phosphoprotein; 1.95A {Homo sapiens} PDB: 3ehq_A

Probab=98.39  E-value=4.9e-07  Score=66.97  Aligned_cols=55  Identities=38%  Similarity=0.819  Sum_probs=49.7

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ..++++|+|.+....+|.|..|+++.|+..  .+.+||.+...|..|+||.+|+...
T Consensus        15 ~~~~al~d~~~~~~~el~~~~Gd~~~v~~~--~~~~w~~~~~~g~~gl~p~~~v~~~   69 (222)
T 3ehr_A           15 KVFRALYTFEPRTPDELYIEEGDIIYITDM--SDTNWWKGTSKGRTGLIPSNYVAEQ   69 (222)
T ss_dssp             EEEEESSCCCCSSTTBCCCCTTCEEEEEEC--CSSSEEEEEETTEEEEEEHHHHHHH
T ss_pred             eEEEEeCCcCCCCCCcccccCCCEEEEecc--ccchhHhcccCCcceeechhhcccc
Confidence            478999999999999999999999999865  6889999999999999999888643

>3shw_A Tight junction protein ZO-1; PDZ-SH3-GUK supramodule, cell adhesion; 2.90A {Homo sapiens}

Probab=98.34  E-value=5.5e-07  Score=75.33  Aligned_cols=57  Identities=12%  Similarity=0.238  Sum_probs=47.0

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecC-CCCCeEEEEe---CC---eEEEEcCCCeee
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDA-PDKGWWKGEL---HG---RVGLFPDNFVTV   83 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~-~~~gWw~g~~---~g---~~G~fP~~yv~~   83 (157)
                      ..+++++|+|.+..+.+|+|..||++.|+.... .+.+||.++.   .+   ..|+||++|+..
T Consensus        98 s~yVralfdy~~~~~~~LsF~~GDIL~V~d~~~~~d~~wW~A~~~~~~~~~~~~GlIPs~~~~e  161 (468)
T 3shw_A           98 SFYIRTHFEYEKESPYGLSFNKGEVFRVVDTLYNGKLGSWLAIRIGKNHKEVERGIIPNKNRAE  161 (468)
T ss_dssp             CEEEEECSCBCCSSTTBCCBCTTCEEEEEESSGGGCTTEEEEEEECTTSCEEEEEEEECHHHHH
T ss_pred             ccccccccCcCCCCCCCceEccCCEEEEeecccCCCCCeEEEEEcCCCCcccccceecCHHHHH
Confidence            447889999999999999999999999995310 2568999985   33   689999999875

>3pe0_A Plectin; cytoskeleton, plakin, spectrin repeat, SH3, structural prote intermediate filament, crosslinking; 2.95A {Homo sapiens}

Probab=98.30  E-value=1e-06  Score=69.17  Aligned_cols=56  Identities=20%  Similarity=0.284  Sum_probs=44.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~   87 (157)
                      ...++|+|||.+.   ++++.+|+.+.++..  .+..||.++. .|..|+||++|+.+.++.
T Consensus       198 ~~~v~al~dy~~~---e~~~~kge~~~l~~~--s~~~wW~v~~~~G~~g~vPs~~~~ip~p~  254 (283)
T 3pe0_A          198 RLPLLAVCDYKQV---EVTVHKGDECQLVGP--AQPSHWKVLSSSGSEAAVPSVCFLVPPPN  254 (283)
T ss_dssp             CEEEEECSCEECS---SCEECTTCEEEEEEE--CSTTEEEEECC---EEEEEGGGEECCSCC
T ss_pred             CceEEeecCccCC---cccccCCCEEEEeeC--CCCCceEEEcCCCCEeeccceEEeeCCCC
Confidence            3579999999774   799999999999975  5678999995 889999999999876544

>3tvt_A Disks large 1 tumor suppressor protein; DLG, SRC-homology-3, guanylate kinase, phosphorylation-depen cell membrane; 1.60A {Drosophila melanogaster} PDB: 3uat_A*

Probab=98.25  E-value=9.9e-07  Score=69.64  Aligned_cols=52  Identities=23%  Similarity=0.608  Sum_probs=37.3

Q ss_pred             ceEEEecCCCCCCCC-----CCccCCCCEEEEEEecCCCCCeEEEEe---C---CeEEEEcCCCe
Q psy4227          28 ERCKVLYPYEAQNED-----ELTLKEEDIVVLISRDAPDKGWWKGEL---H---GRVGLFPDNFV   81 (157)
Q Consensus        28 ~~~~al~df~~~~~~-----eLs~~~Gd~i~vl~~~~~~~gWw~g~~---~---g~~G~fP~~yv   81 (157)
                      -+++|+|||++..++     .|+|..||+++|+..  .+.+||.++.   +   +..|++|+...
T Consensus         6 ~yvRa~fdY~~~~D~~~P~~gL~F~~gDiL~V~~~--~d~~wWqA~~v~~~~~~~~~GlIPS~~~   68 (292)
T 3tvt_A            6 LYVRALFDYDPNRDDGLPSRGLPFKHGDILHVTNA--SDDEWWQARRVLGDNEDEQIGIVPSKRR   68 (292)
T ss_dssp             CEEEECSCBCC---------CCCBCTTCEEEEEEC--CSSSEEEECCCCC--------EEECHHH
T ss_pred             EEEEEeccCCCCCCCCCCCCcCCcCCCCEEEEeec--CCCCeEEEEEeCCCCCccceeEEeChHH
Confidence            489999999987655     599999999999975  6889999984   2   24799998543

>2dyb_A Neutrophil cytosol factor 4; P40(PHOX), NADPH oxidase, oxidoreductase; HET: CAF; 3.15A {Homo sapiens}

Probab=97.70  E-value=1.4e-07  Score=75.94  Aligned_cols=56  Identities=23%  Similarity=0.242  Sum_probs=41.2

Q ss_pred             EEEecCCCC----CCCCCCcc--CCCCEEEEEEecCCCCCeEEEEeC---CeEEEEcCC-CeeecCCC
Q psy4227          30 CKVLYPYEA----QNEDELTL--KEEDIVVLISRDAPDKGWWKGELH---GRVGLFPDN-FVTVLPTT   87 (157)
Q Consensus        30 ~~al~df~~----~~~~eLs~--~~Gd~i~vl~~~~~~~gWw~g~~~---g~~G~fP~~-yv~~~~~~   87 (157)
                      +.|+|+|.+    ..+.+|.|  ..||+|.|+..  .++|||.|++.   |+.|+||.+ ||+.+.+-
T Consensus       269 ~~a~yd~~~~~~~~~e~eL~~~~~~GD~I~v~~~--~d~gWw~Ge~~g~~G~~glfP~~~~v~~~~~~  334 (341)
T 2dyb_A          269 LKDLLELTRREFQREDIALNYRDAEGDLVRLLSD--EDVALMVRQARGLPSQKRLFPWKLHITQKDNY  334 (341)
T ss_dssp             HHHHHHHHHHHHTCSCEEEEEECSSSCEEECCSH--HHHHHHHHHHTTSCCBTTBCSSCEEEEECC--
T ss_pred             hhhhhhhhhhhcCCCcccccCCCCCCCEEEEeee--cCCCEeEEEECCCCCCCceecceeEEEecCCc
Confidence            356788876    44555666  89999999975  57899999864   455699998 77766544

>3r6n_A Desmoplakin; spectrin repeat, SH3 domain, cell adhesion, desmosome; 2.95A {Homo sapiens}

Probab=97.69  E-value=3.7e-05  Score=63.99  Aligned_cols=55  Identities=18%  Similarity=0.235  Sum_probs=47.0

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~   86 (157)
                      ...++|||||..   .++++.+|+.+.++..  .+..||.+.. +|..|+||+.|+.+.++
T Consensus       283 ~~~V~alcdy~~---~e~~i~kge~~~L~~n--s~~~~W~V~~~~G~~~~vPavcf~ippp  338 (450)
T 3r6n_A          283 PIILRALCDYKQ---DQKIVHKGDECILKDN--NERSKWYVTGPGGVDMLVPSVGLIIPPP  338 (450)
T ss_dssp             CCEEEESSCEEE---TTEEECTTCEEEEEEC--SSSSEEEEECSSSCCEEEEGGGEECCSC
T ss_pred             CceEEEeccccC---CeeeEecCCEEEEecC--CCCCceEEecCCCCeeccceeEEecCCC
Confidence            457999999994   7889999999999954  6789999996 78999999999976643

>2krs_A Probable enterotoxin; all beta, SH3, ENTD, CPF_0587, CPE0606, structural genomics, PSI-2, protein structure initiative; NMR {Clostridium perfringens}

Probab=96.26  E-value=0.011  Score=36.66  Aligned_cols=41  Identities=27%  Similarity=0.595  Sum_probs=33.8

Q ss_pred             CccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          44 LTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      -.+..|+.+.|+..   ..+|+..+..|..||+...|+......
T Consensus        25 ~~l~~G~~v~v~~~---~~~W~kV~~~g~~GwV~~~yl~~~~~~   65 (74)
T 2krs_A           25 GTLRNNDKVEIIKE---VDGWYEIRFNGKVGYASKSYITIVNEG   65 (74)
T ss_dssp             EEEETTCEEEEEEE---ETTEEEEEETTEEEEECSSSEEESSSS
T ss_pred             EEECCCCEEEEEEE---eCCEEEEEECCeEEEEEhHHcCCCCCc
Confidence            34678999999975   468999999999999999999876544

>2kt8_A Probable surface protein; SH3 family, structural genomics, PSI-2, protein structure initiative, northeast structural genomics consortium; NMR {Clostridium perfringens} PDB: 2kyb_A

Probab=96.03  E-value=0.012  Score=36.80  Aligned_cols=41  Identities=15%  Similarity=0.345  Sum_probs=34.1

Q ss_pred             CccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          44 LTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      -.+..|+.|.|+..   ..+|+..+..|..||+...|+......
T Consensus        27 ~~l~~G~~v~vl~~---~~~W~kV~~~g~~GwV~~~yl~~~~~~   67 (76)
T 2kt8_A           27 GSLSGNTKVTIVGE---EGAFYKIEYKGSHGYVAKEYIKDIKDE   67 (76)
T ss_dssp             EEECTTCEEEEEEE---ETTEEEEEETTEEEEEEGGGEEEEECC
T ss_pred             EEECCCCEEEEEEE---eCCEEEEEECCEEEEEEhHHhCcCCCc
Confidence            35678999999975   468999999999999999999876443

>2kq8_A Cell WALL hydrolase; GFT protein structure, NESG, PSI, SH3 domain, structural genomics, protein structure initiative; NMR {Bacillus thuringiensis serovarkonkukian}

Probab=95.52  E-value=0.0069  Score=37.23  Aligned_cols=40  Identities=25%  Similarity=0.455  Sum_probs=32.9

Q ss_pred             CccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          44 LTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      -.+..|+.+.|+..   ..+|+..+.+|..||+...|+...+.
T Consensus        26 ~~l~~G~~v~v~~~---~~~W~~V~~~G~~GwV~~~~l~~~~~   65 (70)
T 2kq8_A           26 GALPQGQKVQVISE---NSGWSKINYNGQTGYIGTRYLSKLEH   65 (70)
T ss_dssp             CCCCSSSSCCCCEE---ETTEEEEEETTEEEEEETTSCSCCCS
T ss_pred             EEECCCCEEEEEEe---cCCEEEEEECCEEEEEEhHHccchhh
Confidence            34678888888865   46899999999999999999887654

>2jmc_A Spectrin alpha chain, brain and P41 peptide chimera; SPC-SH3, signaling protein; NMR {Gallus gallus}

Probab=93.28  E-value=0.08  Score=32.74  Aligned_cols=22  Identities=23%  Similarity=0.418  Sum_probs=20.0

Q ss_pred             cceEEEecCCCCCCCCCCccCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKE   48 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~   48 (157)
                      ...++|+|||.++..+||+|..
T Consensus        52 ~~~~~alydy~a~~~dElsf~~   73 (77)
T 2jmc_A           52 KELVLALYDYQESGDNAPSYSP   73 (77)
T ss_dssp             CCEEEESSCCCCSSCCCCCSCC
T ss_pred             CceEEECCCcCCCCCCccccCC
Confidence            4689999999999999999985

>1wfw_A Kalirin-9A; SH3 domain, neuron-specific GDP/GTP exchange factor, structural genomics, riken structural genomics/proteomics initiative, RSGI; NMR {Mus musculus} SCOP: b.34.2.1

Probab=92.53  E-value=0.71  Score=28.29  Aligned_cols=52  Identities=15%  Similarity=0.256  Sum_probs=39.5

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe------CCeEEEEcCCCe
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL------HGRVGLFPDNFV   81 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~------~g~~G~fP~~yv   81 (157)
                      ..+.+.-||.+..++|+++..|+++.++.-  ...+.+.+-.      ..-.||+|-.-+
T Consensus         8 s~m~V~~dY~A~ke~eI~v~~ge~Vqila~--nqqnm~Lv~~~a~~q~paaegWvPG~vL   65 (74)
T 1wfw_A            8 STMTVIKDYYALKENEICVSQGEVVQVLAV--NQQNMCLVYQPASDHSPAAEGWVPGSIL   65 (74)
T ss_dssp             CEEECCSCBCCCSSSCCCBCTTCEEEEEEE--CTTSEEEEEECSCSSSSSEEEEEEGGGC
T ss_pred             ccEEEEeeeeeeccceeccccCcEEEEEEe--cCcceEEEEeecCCCCccccCcccccEe
Confidence            356678999999999999999999999965  4555555542      236799997553

>1g2b_A Spectrin alpha chain; capping protein, calcium-binding, duplication, repeat, SH3 domain, cytoskeleton, metal binding protein; 1.12A {Gallus gallus} SCOP: b.34.2.1 PDB: 1tud_A

Probab=91.42  E-value=0.12  Score=30.47  Aligned_cols=16  Identities=31%  Similarity=0.640  Sum_probs=13.8

Q ss_pred             CeEEEEcCCCeeecCC
Q psy4227          71 GRVGLFPDNFVTVLPT   86 (157)
Q Consensus        71 g~~G~fP~~yv~~~~~   86 (157)
                      |+.||||.+||+.+..
T Consensus         2 g~~G~~P~~yv~~~~~   17 (62)
T 1g2b_A            2 DRQGFVPAAYVKKLDS   17 (62)
T ss_dssp             CEEEEEEGGGEEECCC
T ss_pred             CCccccccceEeecCC
Confidence            6899999999997754

>1udl_A Intersectin 2, KIAA1256; beta barrel, SH3 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics; NMR {Homo sapiens} SCOP: b.34.2.1

Probab=86.02  E-value=0.24  Score=31.94  Aligned_cols=19  Identities=32%  Similarity=0.649  Sum_probs=15.4

Q ss_pred             CCeEEEEcCCCeeecCCCC
Q psy4227          70 HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        70 ~g~~G~fP~~yv~~~~~~~   88 (157)
                      .|+.||||.+||+.+....
T Consensus         6 ~g~~G~fP~~~v~~~~~~~   24 (98)
T 1udl_A            6 SGQKGWFPASHVKLLGPSS   24 (98)
T ss_dssp             SSCCSSCCCCCCCCCSCCC
T ss_pred             CCCEeEEEhhhEEEcCCcc
Confidence            5789999999999876443

>3h8z_A FragIle X mental retardation syndrome-related Pro; tudor domains, FXR2, structura genomics, structural genomics consortium, SGC; 1.92A {Homo sapiens} PDB: 3o8v_A 3kuf_A 2bkd_N*

Probab=85.06  E-value=0.52  Score=32.39  Aligned_cols=29  Identities=31%  Similarity=0.628  Sum_probs=20.6

Q ss_pred             CccCCCCEEEEEEecCCCC----CeEEEEeCCeEE
Q psy4227          44 LTLKEEDIVVLISRDAPDK----GWWKGELHGRVG   74 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~----gWw~g~~~g~~G   74 (157)
                      ..|..|+.|.|+.+  .++    |||.|+.....|
T Consensus        59 ~~f~~gd~VEV~~~--~~d~ep~gWw~a~I~~~kg   91 (128)
T 3h8z_A           59 KEITEGDEVEVYSR--ANEQEPCGWWLARVRMMKG   91 (128)
T ss_dssp             -CCCTTCEEEEEEC--C---CCCEEEEEEEEEEET
T ss_pred             cCCCCCCEEEEEec--CCCCCcCccEEEEEEEeeC
Confidence            56899999999976  334    899999644443

>3npf_A Putative dipeptidyl-peptidase VI; structural genomics, joint center for structural genomics, J protein structure initiative, PSI-2; HET: CSA GOL; 1.72A {Bacteroides ovatus} PDB: 3pvq_A

Probab=83.91  E-value=1.3  Score=34.46  Aligned_cols=38  Identities=13%  Similarity=0.206  Sum_probs=31.5

Q ss_pred             CccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecC
Q psy4227          44 LTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        44 Ls~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~   85 (157)
                      -.+..|+.|.|++.   + ||++.+. .|..||++..++..+.
T Consensus        35 ~~l~~G~~v~Vl~~---~-gW~~V~~~dG~~GwV~~~~l~~~~   73 (306)
T 3npf_A           35 TQALLGMPVKVLQY---N-GWYEIQTPDDYTGWVHRMVITPMS   73 (306)
T ss_dssp             EEEETTCEEEEEEE---S-SEEEEECTTSCEEEEEGGGEEEEC
T ss_pred             EEEcCCCEEEEEEE---C-CEEEEEcCCCCEEEEEhHHeeecC
Confidence            45667999999964   3 6999997 8999999999998754

---

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

Original result of RPS-BLAST against SCOP70(version1.75) database

ID	Length	Definition	E-value
Query	157
d1uffa_	93	b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Hom	1e-23
d1oota_	58	b.34.2.1 (A:) Hypothetical protein YFR024c {Baker'	8e-23
d1j3ta_	74	b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Hom	2e-22
d1ujya_	76	b.34.2.1 (A:) Rac/CDC42 GEF 6 {Human (Homo sapiens	3e-22
d1ycsb2	63	b.34.2.1 (B:457-519) 53BP2 {Human (Homo sapiens) [	4e-22
d1utia_	57	b.34.2.1 (A:) Grb2-related adaptor protein 2 (Mona	8e-22
d1gcqa_	56	b.34.2.1 (A:) Growth factor receptor-bound protein	1e-21
d1gria1	56	b.34.2.1 (A:1-56) Growth factor receptor-bound pro	1e-21
d1uhfa_	69	b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Hom	2e-21
d1uj0a_	58	b.34.2.1 (A:) Signal transducing adaptor molecule	2e-21
d1udla_	98	b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Hom	3e-21
d2hspa_	71	b.34.2.1 (A:) Phospholipase C, SH3 domain {Human (	4e-21
d1sema_	58	b.34.2.1 (A:) Growth factor receptor-bound protein	8e-21
d1ugva_	72	b.34.2.1 (A:) Olygophrenin-1 like protein (KIAA062	1e-20
d1u06a1	55	b.34.2.1 (A:7-61) alpha-Spectrin, SH3 domain {Chic	3e-20
d1k4us_	62	b.34.2.1 (S:) p67phox {Human (Homo sapiens) [TaxId	5e-20
d1u5sa1	71	b.34.2.1 (A:1-71) Nck-2 {Human (Homo sapiens) [Tax	5e-20
d1uhca_	79	b.34.2.1 (A:) Hypothetical protein Baa76854.1 (KIA	3e-19
d1ue9a_	80	b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Hom	4e-19
d1opka1	57	b.34.2.1 (A:83-139) Abl tyrosine kinase, SH3 domai	5e-19
d1ckaa_	57	b.34.2.1 (A:) C-Crk, N-terminal SH3 domain {Mouse	9e-19
d1jo8a_	58	b.34.2.1 (A:) Actin binding protein ABP1 {Baker's	1e-18
d1ng2a2	118	b.34.2.1 (A:215-332) p47pox (neutrophil cytosolic	1e-18
d1efna_	57	b.34.2.1 (A:) Fyn proto-oncogene tyrosine kinase,	3e-18
d1arka_	60	b.34.2.1 (A:) SH3 domain from nebulin {Human (Homo	4e-18
d2v1ra1	67	b.34.2.1 (A:10-76) Peroxisomal membrane protein Pe	6e-18
d1awwa_	67	b.34.2.1 (A:) Bruton's tyrosine kinase {Human (Hom	1e-17
d1bb9a_	83	b.34.2.1 (A:) Amphiphysin 2 {Rat (Rattus norvegicu	1e-17
d1ng2a1	58	b.34.2.1 (A:157-214) p47pox (neutrophil cytosolic	2e-17
d1wlpb1	53	b.34.2.1 (B:229-281) p47pox (neutrophil cytosolic	3e-17
d1k9aa1	71	b.34.2.1 (A:6-76) Carboxyl-terminal src kinase (cs	4e-17
d2iima1	62	b.34.2.1 (A:58-119) p56-lck tyrosine kinase, SH3 d	4e-17
d1spka_	72	b.34.2.1 (A:) BAI1-associated protein 2-like 1 (RI	7e-17
d1gl5a_	67	b.34.2.1 (A:) tyrosine kinase tec {Mouse (Mus musc	1e-16
d1zuua1	56	b.34.2.1 (A:2-57) BZZ1 {Baker's yeast (Saccharomyc	1e-16
d1fmka1	64	b.34.2.1 (A:82-145) c-src protein tyrosine kinase	2e-16
d1i07a_	59	b.34.2.1 (A:) EPS8 SH3 domain {Mouse (Mus musculus	3e-16
d1qcfa1	65	b.34.2.1 (A:80-145) Hemapoetic cell kinase Hck {Hu	6e-16
d2rn8a1	53	b.34.2.1 (A:176-228) Bruton's tyrosine kinase {Mus	2e-15
d1wiea_	96	b.34.2.1 (A:) RIM binding protein 2, RIMBP2 {Human	3e-15
d1gcqc_	69	b.34.2.1 (C:) Vav N-terminal SH3 domain {Mouse (Mu	1e-14
d1phta_	83	b.34.2.1 (A:) Phosphatidylinositol 3-kinase (p85-a	6e-14
d1ug1a_	92	b.34.2.1 (A:) Hypothetical protein Baa76854.1 (KIA	3e-13
d1wfwa_	74	b.34.2.1 (A:) Kalirin-9a {Mouse (Mus musculus) [Ta	5e-13
d1i1ja_	106	b.34.2.1 (A:) Melanoma inhibitory activity protein	9e-11
d1kjwa1	96	b.34.2.1 (A:430-525) Psd-95 {Rat (Rattus norvegicu	1e-07
d1t0ha_	96	b.34.2.1 (A:) SH3-like domain of the L-type calciu	3e-06
d1vyva1	145	b.34.2.1 (A:71-215) SH3-like domain of the L-type	7e-05

>d1uffa_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]} Length = 93

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 86.7 bits (214), Expect = 1e-23
 Identities = 25/88 (28%), Positives = 43/88 (48%), Gaps = 2/88 (2%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
              + LYP+EA+N DE++    DI+ +  +   + GW  G   G  G FP N+V  +P++
Sbjct: 6   SGYRALYPFEARNHDEMSFNSGDIIQVDEKTVGEPGWLYGSFQGNFGWFPCNYVEKMPSS 65

Query: 88  DETSIKSEKPSPAKSTTNRIRDSITKPS 115
           +     S K +    T +    + + PS
Sbjct: 66  ENEKAVSPKKALLPPTVS--LSATSGPS 91

>d1oota_ b.34.2.1 (A:) Hypothetical protein YFR024c {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 58

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Hypothetical protein YFR024c
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

 Score = 83.3 bits (206), Expect = 8e-23
 Identities = 14/56 (25%), Positives = 31/56 (55%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          +   LY +  +   +L  ++ D++ ++ +      WW G ++GR G+FP N+V ++
Sbjct: 3  KAVALYSFAGEESGDLPFRKGDVITILKKSDSQNDWWTGRVNGREGIFPANYVELV 58

>d1j3ta_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]} Length = 74

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 82.9 bits (205), Expect = 2e-22
 Identities = 16/61 (26%), Positives = 34/61 (55%), Gaps = 3/61 (4%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
          + + L  + A+ ++ L   + DI+ ++      + WW GE+HG  G FP ++V ++P ++
Sbjct: 12 KAQALCSWTAKKDNHLNFSKHDIITVLE---QQENWWFGEVHGGRGWFPKSYVKIIPGSE 68

Query: 89 E 89
           
Sbjct: 69 S 69

>d1ujya_ b.34.2.1 (A:) Rac/CDC42 GEF 6 {Human (Homo sapiens) [TaxId: 9606]} Length = 76

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Rac/CDC42 GEF 6
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 82.2 bits (203), Expect = 3e-22
 Identities = 21/66 (31%), Positives = 38/66 (57%), Gaps = 2/66 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
            K  + ++  NEDEL++ + DI+ +      + GWW+G L+GR G FP N+V  + +++
Sbjct: 12 IVKARFNFKQTNEDELSVCKGDIIYVTRV--EEGGWWEGTLNGRTGWFPSNYVREIKSSE 69

Query: 89 ETSIKS 94
           +   S
Sbjct: 70 RSGPSS 75

>d1ycsb2 b.34.2.1 (B:457-519) 53BP2 {Human (Homo sapiens) [TaxId: 9606]} Length = 63

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: 53BP2
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 81.8 bits (202), Expect = 4e-22
 Identities = 22/60 (36%), Positives = 33/60 (55%), Gaps = 1/60 (1%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDK-GWWKGELHGRVGLFPDNFVTVLP 85
          K     L+ YE QN+DEL +KE D + +I R+  D+  WW   L+ + G  P N + + P
Sbjct: 4  KGVIYALWDYEPQNDDELPMKEGDCMTIIHREDEDEIEWWWARLNDKEGYVPRNLLGLYP 63

>d1utia_ b.34.2.1 (A:) Grb2-related adaptor protein 2 (Mona/Gads) {Mouse (Mus musculus) [TaxId: 10090]} Length = 57

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Grb2-related adaptor protein 2 (Mona/Gads)
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 80.9 bits (200), Expect = 8e-22
 Identities = 20/55 (36%), Positives = 32/55 (58%), Gaps = 2/55 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
           + LY +EA  EDEL  +  ++V ++     +  WW G LH ++GLFP N+V  +
Sbjct: 4  ARALYDFEALEEDELGFRSGEVVEVLDS--SNPSWWTGRLHNKLGLFPANYVAPM 56

>d1gcqa_ b.34.2.1 (A:) Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains {Human (Homo sapiens) [TaxId: 9606]} Length = 56

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 80.1 bits (198), Expect = 1e-21
 Identities = 18/53 (33%), Positives = 30/53 (56%), Gaps = 2/53 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           + L+ ++ Q + EL  +  D + ++     D  WWKG  HG+ G+FP N+VT
Sbjct: 4  VQALFDFDPQEDGELGFRRGDFIHVMDNS--DPNWWKGACHGQTGMFPRNYVT 54

>d1gria1 b.34.2.1 (A:1-56) Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains {Human (Homo sapiens) [TaxId: 9606]} Length = 56

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 80.1 bits (198), Expect = 1e-21
 Identities = 17/55 (30%), Positives = 33/55 (60%), Gaps = 1/55 (1%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV 83
               Y ++A  +DEL+ K  DI+ +++ +  D+ W+K EL+G+ G  P N++ +
Sbjct: 2  EAIAKYDFKATADDELSFKRGDILKVLNEE-CDQNWYKAELNGKDGFIPKNYIEM 55

>d1uhfa_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]} Length = 69

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 80.2 bits (198), Expect = 2e-21
 Identities = 18/59 (30%), Positives = 29/59 (49%), Gaps = 3/59 (5%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          E    LYPY +    +LT  E + +++  +   D  WW G +  R G+FP N+V    +
Sbjct: 9  EEYIALYPYSSVEPGDLTFTEGEEILVTQK---DGEWWTGSIGDRSGIFPSNYVKPKDS 64

>d1uj0a_ b.34.2.1 (A:) Signal transducing adaptor molecule Stam2 {Mouse (Mus musculus) [TaxId: 10090]} Length = 58

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Signal transducing adaptor molecule Stam2
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 79.7 bits (197), Expect = 2e-21
 Identities = 23/54 (42%), Positives = 33/54 (61%), Gaps = 2/54 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
          R + LY +EA  ++ELT K  +++ ++     D  WW+GE H   GLFP NFVT
Sbjct: 4  RVRALYDFEAVEDNELTFKHGELITVLDDS--DANWWQGENHRGTGLFPSNFVT 55

>d1udla_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]} Length = 98

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 80.7 bits (199), Expect = 3e-21
 Identities = 22/64 (34%), Positives = 38/64 (59%), Gaps = 2/64 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
           +   +Y Y A NEDEL+  +  ++ ++++D  D  WW+GE++G  GLFP N+V +   +
Sbjct: 35 CQVIAMYDYAANNEDELSFSKGQLINVMNKD--DPDWWQGEINGVTGLFPSNYVKMTTDS 92

Query: 88 DETS 91
             S
Sbjct: 93 SGPS 96

>d2hspa_ b.34.2.1 (A:) Phospholipase C, SH3 domain {Human (Homo sapiens) [TaxId: 9606]} Length = 71

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Phospholipase C, SH3 domain
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 79.1 bits (195), Expect = 4e-21
 Identities = 22/67 (32%), Positives = 35/67 (52%), Gaps = 3/67 (4%)

Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRV-GLFPDNFVT 82
          P  K   K L+ Y+AQ EDELT  +  I+  + +   + GWW+G+  G+    FP N+V 
Sbjct: 3  PTFKCAVKALFDYKAQREDELTFIKSAIIQNVEKQ--EGGWWRGDYGGKKQLWFPSNYVE 60

Query: 83 VLPTTDE 89
           +   + 
Sbjct: 61 EMVNPEG 67

>d1sema_ b.34.2.1 (A:) Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains {Caenorhabditis elegans, SEM-5 [TaxId: 6239]} Length = 58

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains
species: Caenorhabditis elegans, SEM-5 [TaxId: 6239]

 Score = 78.2 bits (193), Expect = 8e-21
 Identities = 20/55 (36%), Positives = 32/55 (58%), Gaps = 2/55 (3%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
           + L+ +  Q   EL  K  D++ LI++D  D  WW+G+L+ R G+FP N+V   
Sbjct: 5  VQALFDFNPQESGELAFKRGDVITLINKD--DPNWWEGQLNNRRGIFPSNYVCPY 57

>d1ugva_ b.34.2.1 (A:) Olygophrenin-1 like protein (KIAA0621) {Human (Homo sapiens) [TaxId: 9606]} Length = 72

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Olygophrenin-1 like protein (KIAA0621)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 78.4 bits (193), Expect = 1e-20
 Identities = 17/61 (27%), Positives = 30/61 (49%), Gaps = 1/61 (1%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
           + K LY  +A+++ EL+     +   +       GW +G L+G+ GL P+N+V  L   
Sbjct: 11 RKAKALYACKAEHDSELSFTAGTVFDNVHPSQEP-GWLEGTLNGKTGLIPENYVEFLSGP 69

Query: 88 D 88
           
Sbjct: 70 S 70

>d1u06a1 b.34.2.1 (A:7-61) alpha-Spectrin, SH3 domain {Chicken (Gallus gallus) [TaxId: 9031]} Length = 55

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: alpha-Spectrin, SH3 domain
species: Chicken (Gallus gallus) [TaxId: 9031]

 Score = 76.7 bits (189), Expect = 3e-20
 Identities = 20/57 (35%), Positives = 33/57 (57%), Gaps = 2/57 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          E    LY Y+ ++  E+T+K+ DI+ L++    +K WWK E++ R G  P  +V  L
Sbjct: 1  ELVLALYDYQEKSPREVTMKKGDILTLLNS--TNKDWWKVEVNDRQGFVPAAYVKKL 55

>d1k4us_ b.34.2.1 (S:) p67phox {Human (Homo sapiens) [TaxId: 9606]} Length = 62

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p67phox
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 76.3 bits (188), Expect = 5e-20
 Identities = 20/59 (33%), Positives = 36/59 (61%), Gaps = 2/59 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
           + + L+ YEA   ++L  +E DI++++S+   ++ W +GE  G+VG+FP  FV    T
Sbjct: 6  SQVEALFSYEATQPEDLEFQEGDIILVLSKV--NEEWLEGESKGKVGIFPKVFVEDSAT 62

>d1u5sa1 b.34.2.1 (A:1-71) Nck-2 {Human (Homo sapiens) [TaxId: 9606]} Length = 71

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Nck-2
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 76.4 bits (188), Expect = 5e-20
 Identities = 20/59 (33%), Positives = 33/59 (55%), Gaps = 1/59 (1%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTVLP 85
             + LYP+ +  E+EL  ++ + + +I +   D  WWK +   G+VGL P N+V VL 
Sbjct: 7  HVVQTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVLS 65

>d1uhca_ b.34.2.1 (A:) Hypothetical protein Baa76854.1 (KIAA1010) {Human (Homo sapiens) [TaxId: 9606]} Length = 79

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Hypothetical protein Baa76854.1 (KIAA1010)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 74.5 bits (183), Expect = 3e-19
 Identities = 12/62 (19%), Positives = 29/62 (46%), Gaps = 2/62 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPD--KGWWKGELHGRVGLFPDNFVTVL 84
           +    +Y ++A+N +EL++     + ++          WW  E++G+ G  P N++   
Sbjct: 13 NQVYFAVYTFKARNPNELSVSANQKLKILEFKDVTGNTEWWLAEVNGKKGYVPSNYIRKT 72

Query: 85 PT 86
           +
Sbjct: 73 ES 74

>d1ue9a_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]} Length = 80

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 74.6 bits (183), Expect = 4e-19
 Identities = 19/69 (27%), Positives = 35/69 (50%), Gaps = 7/69 (10%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGR-----VGLFPDNFVT 82
          E  +V   Y A   ++L+L    +++++ ++    GWW+GEL  R      G FP + V 
Sbjct: 8  EIAQVTSAYVASGSEQLSLAPGQLILILKKN--TSGWWQGELQARGKKRQKGWFPASHVK 65

Query: 83 VLPTTDETS 91
          +L  + E +
Sbjct: 66 LLGPSSERA 74

>d1opka1 b.34.2.1 (A:83-139) Abl tyrosine kinase, SH3 domain {Mouse (Mus musculus) [TaxId: 10090]} Length = 57

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Abl tyrosine kinase, SH3 domain
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 73.6 bits (181), Expect = 5e-19
 Identities = 9/53 (16%), Positives = 25/53 (47%), Gaps = 1/53 (1%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
           LY + A  ++ L++ + + + ++  +     W + +     G  P N++T +
Sbjct: 5  ALYDFVASGDNTLSITKGEKLRVLGYNHNG-EWCEAQTKNGQGWVPSNYITPV 56

>d1ckaa_ b.34.2.1 (A:) C-Crk, N-terminal SH3 domain {Mouse (Mus musculus) [TaxId: 10090]} Length = 57

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: C-Crk, N-terminal SH3 domain
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 72.8 bits (179), Expect = 9e-19
 Identities = 14/55 (25%), Positives = 29/55 (52%), Gaps = 3/55 (5%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFV 81
          E  + L+ +   +E++L  K+ DI+ +  +   ++ WW  E   G+ G+ P  +V
Sbjct: 2  EYVRALFDFNGNDEEDLPFKKGDILRIRDKP--EEQWWNAEDSEGKRGMIPVPYV 54

>d1jo8a_ b.34.2.1 (A:) Actin binding protein ABP1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 58

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Actin binding protein ABP1
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

 Score = 72.9 bits (179), Expect = 1e-18
 Identities = 22/57 (38%), Positives = 30/57 (52%), Gaps = 4/57 (7%)

Query: 30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH--GRVGLFPDNFVTVL 84
              Y Y+A  ++ELT  E D ++ I     D  WW GEL   G  GLFP N+V++ 
Sbjct: 3  ATAEYDYDAAEDNELTFVENDKIINIEFV--DDDWWLGELEKDGSKGLFPSNYVSLG 57

>d1ng2a2 b.34.2.1 (A:215-332) p47pox (neutrophil cytosolic factor 1) {Human (Homo sapiens) [TaxId: 9606]} Length = 118

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p47pox (neutrophil cytosolic factor 1)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 74.7 bits (183), Expect = 1e-18
 Identities = 21/89 (23%), Positives = 36/89 (40%), Gaps = 3/89 (3%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
           E    +  Y A   DE++L E + V +I +     GWW        G FP  ++      
Sbjct: 15  EPYVAIKAYTAVEGDEVSLLEGEAVEVIHKL--LDGWWVIRKDDVTGYFPSMYLQKSGQD 72

Query: 88  DETSIKSEKP-SPAKSTTNRIRDSITKPS 115
              + +  K  +P + ++ R   SI + S
Sbjct: 73  VSQAQRQIKRGAPPRRSSIRNAHSIHQRS 101

>d1efna_ b.34.2.1 (A:) Fyn proto-oncogene tyrosine kinase, SH3 domain {Human (Homo sapiens) [TaxId: 9606]} Length = 57

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Fyn proto-oncogene tyrosine kinase, SH3 domain
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 71.7 bits (176), Expect = 3e-18
 Identities = 14/51 (27%), Positives = 23/51 (45%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT 82
           LY YEA  ED+L+  + +   +++    D    +    G  G  P N+V 
Sbjct: 5  ALYDYEAITEDDLSFHKGEKFQILNSSEGDWWEARSLTTGETGYIPSNYVA 55

>d1arka_ b.34.2.1 (A:) SH3 domain from nebulin {Human (Homo sapiens) [TaxId: 9606]} Length = 60

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: SH3 domain from nebulin
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 71.3 bits (175), Expect = 4e-18
 Identities = 17/59 (28%), Positives = 32/59 (54%), Gaps = 4/59 (6%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL 84
          +  + +Y Y A + DE++ K+ D ++ +     D+GW  G +   GR G+ P N+V  +
Sbjct: 4  KIFRAMYDYMAADADEVSFKDGDAIINVQAI--DEGWMYGTVQRTGRTGMLPANYVEAI 60

>d2v1ra1 b.34.2.1 (A:10-76) Peroxisomal membrane protein Pex13p {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 67

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Peroxisomal membrane protein Pex13p
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

 Score = 71.0 bits (174), Expect = 6e-18
 Identities = 20/66 (30%), Positives = 36/66 (54%), Gaps = 5/66 (7%)

Query: 24 PVLKERCKVLYPYEAQN-EDELTLKEEDIVVLISRDAP---DKGWWKGEL-HGRVGLFPD 78
          P   E  + LY +  +N E E+ LK+ D++ ++S+  P   D  WWK    +G +G  P 
Sbjct: 2  PSKLEFARALYDFVPENPEMEVALKKGDLMAILSKKDPLGRDSDWWKVRTKNGNIGYIPY 61

Query: 79 NFVTVL 84
          N++ ++
Sbjct: 62 NYIEII 67

>d1awwa_ b.34.2.1 (A:) Bruton's tyrosine kinase {Human (Homo sapiens) [TaxId: 9606]} Length = 67

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Bruton's tyrosine kinase
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 70.6 bits (173), Expect = 1e-17
 Identities = 15/61 (24%), Positives = 30/61 (49%), Gaps = 3/61 (4%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKG-ELHGRVGLFPDNFVTVLPT 86
          ++   LY Y   N ++L L++ D   ++     +  WW+  + +G+ G  P N+VT    
Sbjct: 9  KKVVALYDYMPMNANDLQLRKGDEYFILEES--NLPWWRARDKNGQEGYIPSNYVTEAED 66

Query: 87 T 87
          +
Sbjct: 67 S 67

>d1bb9a_ b.34.2.1 (A:) Amphiphysin 2 {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 83

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Amphiphysin 2
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 70.8 bits (173), Expect = 1e-17
 Identities = 22/74 (29%), Positives = 34/74 (45%), Gaps = 13/74 (17%)

Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDK---GWWKG----------ELH 70
          P    + +  + Y A + DEL LK  D+V++I    P++   GW  G          EL 
Sbjct: 9  PGFMFKVQAQHDYTATDTDELQLKAGDVVLVIPFQNPEEQDEGWLMGVKESDWNQHKELE 68

Query: 71 GRVGLFPDNFVTVL 84
             G+FP+NF   +
Sbjct: 69 KCRGVFPENFTERV 82

>d1ng2a1 b.34.2.1 (A:157-214) p47pox (neutrophil cytosolic factor 1) {Human (Homo sapiens) [TaxId: 9606]} Length = 58

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p47pox (neutrophil cytosolic factor 1)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 69.5 bits (170), Expect = 2e-17
 Identities = 13/57 (22%), Positives = 28/57 (49%), Gaps = 2/57 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL 84
          +  + +  YE  +  E+ L   D+V ++ +   + GWW  ++  + G  P +F+  L
Sbjct: 3  QTYRAIADYEKTSGSEMALSTGDVVEVVEKS--ESGWWFCQMKAKRGWIPASFLEPL 57

>d1wlpb1 b.34.2.1 (B:229-281) p47pox (neutrophil cytosolic factor 1) {Human (Homo sapiens) [TaxId: 9606]} Length = 53

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p47pox (neutrophil cytosolic factor 1)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 68.8 bits (168), Expect = 3e-17
 Identities = 15/54 (27%), Positives = 23/54 (42%), Gaps = 2/54 (3%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          E    +  Y A   DE++L E + V +I +     GWW        G FP  ++
Sbjct: 1  EPYVAIKAYTAVEGDEVSLLEGEAVEVIHKL--LDGWWVIRKDDVTGYFPSMYL 52

>d1k9aa1 b.34.2.1 (A:6-76) Carboxyl-terminal src kinase (csk) {Human (Homo sapiens) [TaxId: 9606]} Length = 71

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Carboxyl-terminal src kinase (csk)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 69.1 bits (169), Expect = 4e-17
 Identities = 14/58 (24%), Positives = 26/58 (44%), Gaps = 2/58 (3%)

Query: 29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVTVLP 85
           C   Y +    E +L   + D++ +++    D  W+K +   GR G+ P N+V    
Sbjct: 8  ECIAKYNFHGTAEQDLPFCKGDVLTIVAVT-KDPNWYKAKNKVGREGIIPANYVQKRE 64

>d2iima1 b.34.2.1 (A:58-119) p56-lck tyrosine kinase, SH3 domain {Human (Homo sapiens) [TaxId: 9606]} Length = 62

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p56-lck tyrosine kinase, SH3 domain
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 68.7 bits (168), Expect = 4e-17
 Identities = 11/58 (18%), Positives = 26/58 (44%), Gaps = 1/58 (1%)

Query: 24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
          P+       L+ YE  ++ +L  ++ + + ++ +   +    +    G+ G  P NFV
Sbjct: 3  PLQDNLVIALHSYEPSHDGDLGFEKGEQLRILEQS-GEWWKAQSLTTGQEGFIPFNFV 59

>d1spka_ b.34.2.1 (A:) BAI1-associated protein 2-like 1 (RIKEN cDNA 1300006m19) {Mouse (Mus musculus) [TaxId: 10090]} Length = 72

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: BAI1-associated protein 2-like 1 (RIKEN cDNA 1300006m19)
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 68.3 bits (167), Expect = 7e-17
 Identities = 16/61 (26%), Positives = 31/61 (50%), Gaps = 4/61 (6%)

Query: 28 ERCKVLYPYEA-QNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL 84
          ++ K ++P+ A  N+  L+  + D++ L+  +  D GW  GE       G FP ++  +L
Sbjct: 8  QKVKTIFPHTAGNNKTLLSFAQGDVLTLLIPEEKD-GWLYGEHDTTKARGWFPSSYTKLL 66

Query: 85 P 85
           
Sbjct: 67 S 67

>d1gl5a_ b.34.2.1 (A:) tyrosine kinase tec {Mouse (Mus musculus) [TaxId: 10090]} Length = 67

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: tyrosine kinase tec
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 67.5 bits (165), Expect = 1e-16
 Identities = 12/61 (19%), Positives = 27/61 (44%), Gaps = 1/61 (1%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT 87
          E    +Y ++A    +L L+     +++ ++     W   + +G  G  P N+VT   + 
Sbjct: 3  EIVVAMYDFQATEAHDLRLERGQEYIILEKNDLH-WWRARDKYGSEGYIPSNYVTGKKSN 61

Query: 88 D 88
          +
Sbjct: 62 N 62

>d1zuua1 b.34.2.1 (A:2-57) BZZ1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 56

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: BZZ1
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

 Score = 67.2 bits (164), Expect = 1e-16
 Identities = 16/54 (29%), Positives = 28/54 (51%), Gaps = 1/54 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWK-GELHGRVGLFPDNFVTV 83
          KVLY Y  +++DE+T+   D + L++RD          +  G  GL P  ++ +
Sbjct: 3  KVLYAYVQKDDDEITITPGDKISLVARDTGSGWTKINNDTTGETGLVPTTYIRI 56

>d1fmka1 b.34.2.1 (A:82-145) c-src protein tyrosine kinase {Human (Homo sapiens) [TaxId: 9606]} Length = 64

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: c-src protein tyrosine kinase
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 67.1 bits (164), Expect = 2e-16
 Identities = 14/59 (23%), Positives = 28/59 (47%), Gaps = 4/59 (6%)

Query: 32 VLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTTD 88
           LY YE++ E +L+ K+ + + +++    +  WW       G+ G  P N+V    +  
Sbjct: 7  ALYDYESRTETDLSFKKGERLQIVNNT--EGDWWLAHSLSTGQTGYIPSNYVAPSDSIQ 63

>d1i07a_ b.34.2.1 (A:) EPS8 SH3 domain {Mouse (Mus musculus) [TaxId: 10090]} Length = 59

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: EPS8 SH3 domain
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 66.5 bits (162), Expect = 3e-16
 Identities = 14/60 (23%), Positives = 30/60 (50%), Gaps = 2/60 (3%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT 86
          K+  K  Y + A+N  EL++ ++D++ ++      + W      G  G  P+N + ++ T
Sbjct: 1  KKYAKSKYDFVARNSSELSVMKDDVLEILDD--RRQWWKVRNASGDSGFVPNNILDIMRT 58

>d1qcfa1 b.34.2.1 (A:80-145) Hemapoetic cell kinase Hck {Human (Homo sapiens) [TaxId: 9606]} Length = 65

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Hemapoetic cell kinase Hck
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 65.6 bits (160), Expect = 6e-16
 Identities = 12/58 (20%), Positives = 30/58 (51%), Gaps = 1/58 (1%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD 88
            LY YEA + ++L+ ++ D +V++  ++ +    +     + G  P N+V  + + +
Sbjct: 8  VALYDYEAIHHEDLSFQKGDQMVVL-EESGEWWKARSLATRKEGYIPSNYVARVDSLE 64

>d2rn8a1 b.34.2.1 (A:176-228) Bruton's tyrosine kinase {Mus musculus [TaxId: 10090]} Length = 53

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Bruton's tyrosine kinase
species: Mus musculus [TaxId: 10090]

 Score = 64.1 bits (156), Expect = 2e-15
 Identities = 12/53 (22%), Positives = 24/53 (45%), Gaps = 3/53 (5%)

Query: 31 KVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-GRVGLFPDNFVT 82
            LY Y+  +  EL L+ ++   L+     +  WW+ +   G  G  P +++ 
Sbjct: 2  IALYDYQTNDPQELALRCDEEYYLLDS--SEIHWWRVQDKNGHEGYAPSSYLV 52

>d1wiea_ b.34.2.1 (A:) RIM binding protein 2, RIMBP2 {Human (Homo sapiens) [TaxId: 9606]} Length = 96

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: RIM binding protein 2, RIMBP2
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 65.1 bits (158), Expect = 3e-15
 Identities = 18/77 (23%), Positives = 25/77 (32%), Gaps = 6/77 (7%)

Query: 28 ERCKVLYPYEAQ------NEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFV 81
            C   Y Y          E EL L     + +      D  +    L G+ GL P NFV
Sbjct: 18 HLCVARYSYNPFDGPNENPEAELPLTAGKYLYVYGDMDEDGFYEGELLDGQRGLVPSNFV 77

Query: 82 TVLPTTDETSIKSEKPS 98
            +   +     +  PS
Sbjct: 78 DFVQDNESRLASTSGPS 94

>d1gcqc_ b.34.2.1 (C:) Vav N-terminal SH3 domain {Mouse (Mus musculus) [TaxId: 10090]} Length = 69

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Vav N-terminal SH3 domain
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 63.0 bits (153), Expect = 1e-14
 Identities = 17/51 (33%), Positives = 20/51 (39%), Gaps = 3/51 (5%)

Query: 33 LYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFV 81
          + P        L L   DIV L   +A    WW+G       VG FP N V
Sbjct: 16 IPPPPGAFGPFLRLNPGDIVELTKAEAEH-NWWEGRNTATNEVGWFPCNRV 65

>d1phta_ b.34.2.1 (A:) Phosphatidylinositol 3-kinase (p85-alpha subunit, pi3k), SH3 domain {Human (Homo sapiens) [TaxId: 9606]} Length = 83

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Phosphatidylinositol 3-kinase (p85-alpha subunit, pi3k), SH3 domain
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 61.3 bits (148), Expect = 6e-14
 Identities = 16/73 (21%), Positives = 28/73 (38%), Gaps = 15/73 (20%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAP-------------DKGWWKG--ELHGR 72
           + + LY Y+ + E+++ L   DI+ +                   + GW  G  E  G 
Sbjct: 4  YQYRALYDYKKEREEDIDLHLGDILTVNKGSLVALGFSDGQEARPEEIGWLNGYNETTGE 63

Query: 73 VGLFPDNFVTVLP 85
           G FP  +V  + 
Sbjct: 64 RGDFPGTYVEYIG 76

>d1ug1a_ b.34.2.1 (A:) Hypothetical protein Baa76854.1 (KIAA1010) {Human (Homo sapiens) [TaxId: 9606]} Length = 92

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Hypothetical protein Baa76854.1 (KIAA1010)
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 59.8 bits (144), Expect = 3e-13
 Identities = 13/74 (17%), Positives = 28/74 (37%), Gaps = 2/74 (2%)

Query: 27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRD--APDKGWWKGELHGRVGLFPDNFVTVL 84
          ++  +    + A  + +++L E D+V +I +      +  W  +     G    +F+   
Sbjct: 17 EKLFQAERNFNAAQDLDVSLLEGDLVGVIKKKDPMGSQNRWLIDNGVTKGFVYSSFLKPY 76

Query: 85 PTTDETSIKSEKPS 98
                S  S  PS
Sbjct: 77 NPRRSHSDASSGPS 90

>d1wfwa_ b.34.2.1 (A:) Kalirin-9a {Mouse (Mus musculus) [TaxId: 10090]} Length = 74

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Kalirin-9a
species: Mouse (Mus musculus) [TaxId: 10090]

 Score = 58.6 bits (141), Expect = 5e-13
 Identities = 9/68 (13%), Positives = 25/68 (36%), Gaps = 10/68 (14%)

Query: 28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWK------GELHGRVGLFPDNFV 81
              V+  Y A  E+E+ + + ++V +++ +  +                  G  P + +
Sbjct: 8  STMTVIKDYYALKENEICVSQGEVVQVLAVNQQN--MCLVYQPASDHSPAAEGWVPGSIL 65

Query: 82 TVL--PTT 87
               P++
Sbjct: 66 APFSGPSS 73

>d1i1ja_ b.34.2.1 (A:) Melanoma inhibitory activity protein {Human (Homo sapiens) [TaxId: 9606]} Length = 106

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Melanoma inhibitory activity protein
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 53.6 bits (128), Expect = 9e-11
 Identities = 16/80 (20%), Positives = 29/80 (36%), Gaps = 11/80 (13%)

Query: 28  ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWW---------KGELHGRVGLFPD 78
                L  Y A +   LT+    +V + S+       +          G+L  R+G FP 
Sbjct: 22  SMAVALQDYMAPDCRFLTIHRGQVVYVFSKLKGRGRLFWGGSVQGDYYGDLAARLGYFPS 81

Query: 79  NFVTVL--PTTDETSIKSEK 96
           + V         +  +K++K
Sbjct: 82  SIVREDQTLKPGKVDVKTDK 101

>d1kjwa1 b.34.2.1 (A:430-525) Psd-95 {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 96

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Psd-95
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 45.1 bits (106), Expect = 1e-07
 Identities = 12/92 (13%), Positives = 24/92 (26%), Gaps = 13/92 (14%)

Query: 30  CKVLYPYEAQNED-----ELTLKEEDIVVLISRDAPDKGWWKGEL------HGRVGLFPD 78
            + L+ Y+   +       L+ +  D++ +I     +  WW+            +G  P 
Sbjct: 4   IRALFDYDKTKDCGFLSQALSFRFGDVLHVIDAGDEE--WWQARRVHSDSETDDIGFIPS 61

Query: 79  NFVTVLPTTDETSIKSEKPSPAKSTTNRIRDS 110
                         K    S           S
Sbjct: 62  KRRVERREWSRLKAKDWGSSSGSQGREDSVLS 93

>d1t0ha_ b.34.2.1 (A:) SH3-like domain of the L-type calcium channel {Rabbit (Oryctolagus cuniculus) [TaxId: 9986]} Length = 96

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: SH3-like domain of the L-type calcium channel
species: Rabbit (Oryctolagus cuniculus) [TaxId: 9986]

 Score = 41.1 bits (96), Expect = 3e-06
 Identities = 11/64 (17%), Positives = 22/64 (34%), Gaps = 12/64 (18%)

Query: 29 RCKVLYPYEAQNEDE-------LTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPD 78
            +    Y A  ED+       ++ + +D + +  +   +  WW G L      +G  P 
Sbjct: 23 AVRTNVRYSAAQEDDVPVPGMAISFEAKDFLHVKEKF--NNDWWIGRLVKEGCEIGFIPS 80

Query: 79 NFVT 82
              
Sbjct: 81 PVKL 84

>d1vyva1 b.34.2.1 (A:71-215) SH3-like domain of the L-type calcium channel {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 145

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: SH3-like domain of the L-type calcium channel
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 38.6 bits (89), Expect = 7e-05
 Identities = 17/118 (14%), Positives = 35/118 (29%), Gaps = 13/118 (11%)

Query: 29  RCKVLYPYEAQNED-------ELTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPD 78
             K    Y    ++        ++   +D + +  +   +  WW G L      +G  P 
Sbjct: 25  AVKTNVSYCGALDEDVPVPSSAVSFDAKDFLHIKEKY--NNDWWIGRLVKEGCEIGFIPS 82

Query: 79  NFVTVLPTTDETSIKSEKPSPAKSTTNRIRDSITKPSDTTAALRKSLDLTNKKEGESL 136
                     +   K ++    KS+ N         S T  A   +     +K  + +
Sbjct: 83  PLRLENIRI-QQEQKRKRFHGGKSSGNSSSSLGEMVSGTFRATPTTTAKQKQKVTKHI 139

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

ID	Length	Definition	Probability
Query	157
d1utia_	57	Grb2-related adaptor protein 2 (Mona/Gads) {Mouse	99.74
d1gcqa_	56	Growth factor receptor-bound protein 2 (GRB2), N-	99.73
d1sema_	58	Growth factor receptor-bound protein 2 (GRB2), N-	99.72
d1uj0a_	58	Signal transducing adaptor molecule Stam2 {Mouse (	99.72
d1oota_	58	Hypothetical protein YFR024c {Baker's yeast (Sacch	99.72
d1k4us_	62	p67phox {Human (Homo sapiens) [TaxId: 9606]}	99.72
d1j3ta_	74	Intersectin 2 (KIAA1256) {Human (Homo sapiens) [Ta	99.71
d1u06a1	55	alpha-Spectrin, SH3 domain {Chicken (Gallus gallus	99.71
d1uffa_	93	Intersectin 2 (KIAA1256) {Human (Homo sapiens) [Ta	99.71
d1udla_	98	Intersectin 2 (KIAA1256) {Human (Homo sapiens) [Ta	99.7
d1ugva_	72	Olygophrenin-1 like protein (KIAA0621) {Human (Hom	99.69
d1ng2a2	118	p47pox (neutrophil cytosolic factor 1) {Human (Hom	99.69
d1ujya_	76	Rac/CDC42 GEF 6 {Human (Homo sapiens) [TaxId: 9606	99.69
d1ycsb2	63	53BP2 {Human (Homo sapiens) [TaxId: 9606]}	99.69
d1wlpb1	53	p47pox (neutrophil cytosolic factor 1) {Human (Hom	99.69
d1jo8a_	58	Actin binding protein ABP1 {Baker's yeast (Sacchar	99.68
d1u5sa1	71	Nck-2 {Human (Homo sapiens) [TaxId: 9606]}	99.68
d1ng2a1	58	p47pox (neutrophil cytosolic factor 1) {Human (Hom	99.68
d1ue9a_	80	Intersectin 2 (KIAA1256) {Human (Homo sapiens) [Ta	99.67
d1gria1	56	Growth factor receptor-bound protein 2 (GRB2), N-	99.66
d1i07a_	59	EPS8 SH3 domain {Mouse (Mus musculus) [TaxId: 1009	99.66
d1uhca_	79	Hypothetical protein Baa76854.1 (KIAA1010) {Human	99.66
d1ckaa_	57	C-Crk, N-terminal SH3 domain {Mouse (Mus musculus)	99.66
d1k9aa1	71	Carboxyl-terminal src kinase (csk) {Human (Homo sa	99.66
d2v1ra1	67	Peroxisomal membrane protein Pex13p {Baker's yeast	99.65
d1opka1	57	Abl tyrosine kinase, SH3 domain {Mouse (Mus muscul	99.65
d2rn8a1	53	Bruton's tyrosine kinase {Mus musculus [TaxId: 100	99.64
d1arka_	60	SH3 domain from nebulin {Human (Homo sapiens) [Tax	99.64
d1uhfa_	69	Intersectin 2 (KIAA1256) {Human (Homo sapiens) [Ta	99.64
d1ug1a_	92	Hypothetical protein Baa76854.1 (KIAA1010) {Human	99.63
d1spka_	72	BAI1-associated protein 2-like 1 (RIKEN cDNA 13000	99.63
d1gl5a_	67	tyrosine kinase tec {Mouse (Mus musculus) [TaxId:	99.63
d2hspa_	71	Phospholipase C, SH3 domain {Human (Homo sapiens)	99.62
d2iima1	62	p56-lck tyrosine kinase, SH3 domain {Human (Homo s	99.61
d1efna_	57	Fyn proto-oncogene tyrosine kinase, SH3 domain {Hu	99.61
d1wfwa_	74	Kalirin-9a {Mouse (Mus musculus) [TaxId: 10090]}	99.6
d1qcfa1	65	Hemapoetic cell kinase Hck {Human (Homo sapiens) [	99.6
d1awwa_	67	Bruton's tyrosine kinase {Human (Homo sapiens) [Ta	99.6
d1fmka1	64	c-src protein tyrosine kinase {Human (Homo sapiens	99.6
d1bb9a_	83	Amphiphysin 2 {Rat (Rattus norvegicus) [TaxId: 101	99.59
d1wiea_	96	RIM binding protein 2, RIMBP2 {Human (Homo sapiens	99.59
d1phta_	83	Phosphatidylinositol 3-kinase (p85-alpha subunit,	99.57
d1zuua1	56	BZZ1 {Baker's yeast (Saccharomyces cerevisiae) [Ta	99.56
d1gcqc_	69	Vav N-terminal SH3 domain {Mouse (Mus musculus) [T	99.56
d1i1ja_	106	Melanoma inhibitory activity protein {Human (Homo	99.5
d1t0ha_	96	SH3-like domain of the L-type calcium channel {Rab	99.49
d1kjwa1	96	Psd-95 {Rat (Rattus norvegicus) [TaxId: 10116]}	99.48
d1vyva1	145	SH3-like domain of the L-type calcium channel {Rat	99.33
d1vyua1	136	SH3-like domain of the L-type calcium channel {Rat	99.11
d1ri9a_	77	Fyn-binding protein (T-cell adapter protein adap)	96.31
d1udla_	98	Intersectin 2 (KIAA1256) {Human (Homo sapiens) [Ta	86.5

>d1utia_ b.34.2.1 (A:) Grb2-related adaptor protein 2 (Mona/Gads) {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Grb2-related adaptor protein 2 (Mona/Gads)
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.74  E-value=3e-18  Score=102.99  Aligned_cols=55  Identities=36%  Similarity=0.886  Sum_probs=51.4

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ++|+|+|+|.++.++||+|.+||+|.|+..  .++|||.|+.+|+.|+||++||+++
T Consensus         2 ~yarAlydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~g~~~g~~G~~P~~yve~i   56 (57)
T d1utia_           2 RWARALYDFEALEEDELGFRSGEVVEVLDS--SNPSWWTGRLHNKLGLFPANYVAPM   56 (57)
T ss_dssp             CEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             EEEEECcCCCCCCcCCcCCCCCCEEEEeEE--cCCCEEEEEECCcEEEEEHHHEEEc
Confidence            479999999999999999999999999975  5789999999999999999999976

>d1gcqa_ b.34.2.1 (A:) Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.73  E-value=5.8e-18  Score=101.36  Aligned_cols=55  Identities=33%  Similarity=0.845  Sum_probs=50.9

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      .+|+|||+|.++.++||+|.+||+|.|+..  .++|||.|+.+|+.||||.+||+++
T Consensus         2 tyv~Alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~v   56 (56)
T d1gcqa_           2 TYVQALFDFDPQEDGELGFRRGDFIHVMDN--SDPNWWKGACHGQTGMFPRNYVTPV   56 (56)
T ss_dssp             EEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             EEEEECcCCCcCCcCCcCCCCCCEEEEEEe--cCCCEEEEEECCeEEEEEHhHEEEC
Confidence            368999999999999999999999999975  5789999999999999999999875

>d1sema_ b.34.2.1 (A:) Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains {Caenorhabditis elegans, SEM-5 [TaxId: 6239]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains
species: Caenorhabditis elegans, SEM-5 [TaxId: 6239]

Probab=99.72  E-value=7.5e-18  Score=101.53  Aligned_cols=55  Identities=35%  Similarity=0.837  Sum_probs=51.4

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      .+|+|||+|.++.+++|+|.+||+|.|+..  .+.|||.|+.+|+.||||++||+++
T Consensus         3 ~~~~Alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yvep~   57 (58)
T d1sema_           3 KFVQALFDFNPQESGELAFKRGDVITLINK--DDPNWWEGQLNNRRGIFPSNYVCPY   57 (58)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEEEEC--SSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             EEEEECCCCCcCCcCCcCCCCCCEEEEeEE--cCCCEEEEEECCeEEEEEhhhEEEC
Confidence            479999999999999999999999999975  6789999999999999999999975

>d1uj0a_ b.34.2.1 (A:) Signal transducing adaptor molecule Stam2 {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Signal transducing adaptor molecule Stam2
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.72  E-value=1e-17  Score=100.90  Aligned_cols=55  Identities=42%  Similarity=0.914  Sum_probs=50.7

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeee
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV   83 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~   83 (157)
                      .+.|+|+|+|.++.++||+|.+||+|.|+..  .+.|||.|+.+|+.||||++||+.
T Consensus         2 ~rr~~Alydy~~~~~~eLsf~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yV~~   56 (58)
T d1uj0a_           2 ARRVRALYDFEAVEDNELTFKHGELITVLDD--SDANWWQGENHRGTGLFPSNFVTT   56 (58)
T ss_dssp             CEEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEES
T ss_pred             CCEEEECCCCCCCCcCCcCCCCCCEEEEeEE--eCCCEEEEEECCeEEEEehHhEee
Confidence            4579999999999999999999999999975  578999999999999999999973

>d1oota_ b.34.2.1 (A:) Hypothetical protein YFR024c {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Hypothetical protein YFR024c
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Probab=99.72  E-value=1.2e-17  Score=100.61  Aligned_cols=57  Identities=25%  Similarity=0.835  Sum_probs=51.2

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ++|+|+|+|.++.++||+|.+||+|.|+.+...+.+||.|+.+|+.||||.+||+.|
T Consensus         2 P~~~Alydy~a~~~~ELs~~~Gd~v~vl~~~~~~~~W~~~~~~g~~G~vP~~yve~i   58 (58)
T d1oota_           2 PKAVALYSFAGEESGDLPFRKGDVITILKKSDSQNDWWTGRVNGREGIFPANYVELV   58 (58)
T ss_dssp             CEEEESSCBCCCSTTBCCBCTTCEEEEEECCSCTTSEEEEEETTEEEEEEGGGEEEC
T ss_pred             CeEEEccCCCCCCCCCccCCCCCEEEEEEeecCCCCEEEEEECCcEEEEcHHHEEEC
Confidence            369999999999999999999999999976433568999999999999999999875

>d1k4us_ b.34.2.1 (S:) p67phox {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p67phox
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.72  E-value=6.1e-18  Score=103.29  Aligned_cols=58  Identities=33%  Similarity=0.729  Sum_probs=52.8

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      .+..++|||+|.++.+++|+|.+||+|.|+..  .+.|||.|+.+|+.||||++||+++.
T Consensus         4 ~g~~v~Aly~y~a~~~~eLsf~~Gd~i~vl~~--~~~~Ww~g~~~g~~G~~P~~yVe~~~   61 (62)
T d1k4us_           4 KGSQVEALFSYEATQPEDLEFQEGDIILVLSK--VNEEWLEGESKGKVGIFPKVFVEDSA   61 (62)
T ss_dssp             CCEEEECCSCBCCCSSSBCCBCSSCEEEEEEE--SSSSCEEEECSSCEEEECGGGCCCSC
T ss_pred             CCCEEEECCCCCCCCcCCcCCCCCCEEEEeEE--cCCCEEEEEECCcEEEEchHHeEECC
Confidence            34579999999999999999999999999976  57899999999999999999998764

>d1j3ta_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.71  E-value=2e-17  Score=104.38  Aligned_cols=61  Identities=28%  Similarity=0.786  Sum_probs=54.5

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      .....++|||+|.++.++||+|.+||+|.|+.+   +++||.|+++|+.||||.+||+.+....
T Consensus         8 ~~~~~~~alydy~a~~~~ELs~~~Gd~i~vl~~---~~~ww~g~~~g~~G~fP~~yve~i~~~~   68 (74)
T d1j3ta_           8 VENLKAQALCSWTAKKDNHLNFSKHDIITVLEQ---QENWWFGEVHGGRGWFPKSYVKIIPGSE   68 (74)
T ss_dssp             CCCCEEEESSCBCCCSTTBCCBCTTCEEEEEEE---CSSEEEEESTTCCCEEEGGGEEECCCST
T ss_pred             CCCeEEEEccCCCCCCCCEecCCCCCEEEEEEc---cCCeEEEEECCcEEEEchhhEEECCCCC
Confidence            345589999999999999999999999999976   5689999999999999999999986554

>d1u06a1 b.34.2.1 (A:7-61) alpha-Spectrin, SH3 domain {Chicken (Gallus gallus) [TaxId: 9031]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: alpha-Spectrin, SH3 domain
species: Chicken (Gallus gallus) [TaxId: 9031]

Probab=99.71  E-value=1.7e-17  Score=98.97  Aligned_cols=54  Identities=35%  Similarity=0.745  Sum_probs=50.5

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      .++|+|+|.++.++||+|.+||.|.|+.+  .++|||.|+.+|+.||||++||+.+
T Consensus         2 ~~vAl~dy~~~~~~eLs~~~Gd~v~v~~~--~~~~Ww~g~~~g~~G~~P~~yv~~i   55 (55)
T d1u06a1           2 LVLALYDYQEKSPREVTMKKGDILTLLNS--TNKDWWKVEVNDRQGFVPAAYVKKL   55 (55)
T ss_dssp             EEEECSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTEEEEEEGGGEEEC
T ss_pred             EEEECCCCCCCCcCCccCCCCCEEEEeEE--cCCCEEEEEECCeEEEEeHHHEEEC
Confidence            58999999999999999999999999976  6789999999999999999999875

>d1uffa_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.71  E-value=5.4e-17  Score=106.50  Aligned_cols=62  Identities=32%  Similarity=0.775  Sum_probs=54.5

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ..++|||+|.++..+||+|.+||+|.|+.+...+.+||.++.+|+.||||++||+.+.....
T Consensus         6 ~~~rAlydy~~~~~~ELs~~~Gd~v~Vl~~~~~~~~w~~~~~~g~~G~~P~~Yve~~~~~~~   67 (93)
T d1uffa_           6 SGYRALYPFEARNHDEMSFNSGDIIQVDEKTVGEPGWLYGSFQGNFGWFPCNYVEKMPSSEN   67 (93)
T ss_dssp             CCEEESSCBCCCSSSCCCBCTTCEEEECSSCCCSSSEEEEEETTEEEEEETTTEEECCSSSS
T ss_pred             eEEEECccCCCCCCCCccCcCCCEEEEEEeccCCCCEEEEEeCCcEEEEchHHEEECCCCCC
Confidence            36899999999999999999999999997643457899999999999999999999876543

>d1udla_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.70  E-value=8e-18  Score=111.69  Aligned_cols=60  Identities=33%  Similarity=0.787  Sum_probs=54.6

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      +...++|||||.++.++||+|.+||+|.|+.+  .++|||.|+++|+.||||++||+.+...
T Consensus        33 ~~~~~~Alydy~a~~~~ELsf~~Gd~i~Vl~~--~~~gWw~g~~~g~~G~~P~nyVe~~~~~   92 (98)
T d1udla_          33 PVCQVIAMYDYAANNEDELSFSKGQLINVMNK--DDPDWWQGEINGVTGLFPSNYVKMTTDS   92 (98)
T ss_dssp             CSEEEEESSCCCCSSTTSCCCCTTCEEEECBC--CSSSEEBCBSSSCBCCEETTSEEECCCC
T ss_pred             CccEEEEccCCCCCCCCEeeEcCCCEEEEeEe--cCCCeEEEEECCeEEEEchHHEEECCCC
Confidence            34579999999999999999999999999965  6789999999999999999999988754

>d1ugva_ b.34.2.1 (A:) Olygophrenin-1 like protein (KIAA0621) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Olygophrenin-1 like protein (KIAA0621)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.69  E-value=1.7e-17  Score=104.14  Aligned_cols=62  Identities=27%  Similarity=0.617  Sum_probs=53.9

Q ss_pred             CCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          25 VLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .+...|+|||+|.++.++||+|.+||+|.|+... .+++||.|+..|+.||||.+||+.+..+
T Consensus         8 ~p~~~~~alydy~~~~~~eLs~~~Gd~i~v~~~~-~~~~W~~g~~~g~~G~~P~~yve~i~~p   69 (72)
T d1ugva_           8 TPFRKAKALYACKAEHDSELSFTAGTVFDNVHPS-QEPGWLEGTLNGKTGLIPENYVEFLSGP   69 (72)
T ss_dssp             CSCCCEEESSCBCCCSSSBCCBCTTCEEBSCCBC-SSTTEEEEESSSCEEEEEGGGEEECCSS
T ss_pred             CCCEEEEEcccCCCCCCCEecCCCCCEEEEeecc-CCCCEEEEEeCCCEEEEchHHEEECCCC
Confidence            3455799999999999999999999999998652 3567999999999999999999998654

>d1ng2a2 b.34.2.1 (A:215-332) p47pox (neutrophil cytosolic factor 1) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p47pox (neutrophil cytosolic factor 1)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.69  E-value=4.5e-17  Score=111.37  Aligned_cols=64  Identities=23%  Similarity=0.375  Sum_probs=56.6

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ++..+..++|||+|.+..++||+|.+||+|.|+.+  .++|||.|+.+|+.||||++||+.+....
T Consensus        10 ~~~~g~~~~alydy~a~~~dELs~~~Gd~i~Vl~~--~~~gWw~g~~~g~~G~~P~~yv~~~~~~~   73 (118)
T d1ng2a2          10 PNYAGEPYVAIKAYTAVEGDEVSLLEGEAVEVIHK--LLDGWWVIRKDDVTGYFPSMYLQKSGQDV   73 (118)
T ss_dssp             CCTTCEEEEESSCBCCCSTTBCCBCTTCEEEEEEC--CTTSEEEEEETTEEEEEEGGGEEETTSCH
T ss_pred             CCCCCcEEEECcCCCCCCCCEecCCCCCEEEEeEe--cCCCeEEEEECCeEEEEehhhEEECCCcc
Confidence            44456788999999999999999999999999976  67899999999999999999999876543

>d1ujya_ b.34.2.1 (A:) Rac/CDC42 GEF 6 {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Rac/CDC42 GEF 6
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.69  E-value=1.1e-17  Score=106.07  Aligned_cols=60  Identities=33%  Similarity=0.763  Sum_probs=53.9

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.+..++||+|.+||+|.|+.+  .+++||.|+..|+.||||.+||+.+....
T Consensus        10 ~~~~rAlydy~a~~~~eLs~~~Gd~i~v~~~--~~~~W~~g~~~g~~G~~P~~yv~~i~~~~   69 (76)
T d1ujya_          10 QLIVKARFNFKQTNEDELSVCKGDIIYVTRV--EEGGWWEGTLNGRTGWFPSNYVREIKSSE   69 (76)
T ss_dssp             CEEEECCSCBCCSSTTSCCBCSSCCEEESSC--CSSSCEEEEETTEEEEECTTTSEECCHHH
T ss_pred             CEEEEECccCCCCCCCCccCCCCCEEEEeEE--cCCCEEEEEECCcEEEEchHHEEECCCCC
Confidence            3478999999999999999999999999965  57899999999999999999999886543

>d1ycsb2 b.34.2.1 (B:457-519) 53BP2 {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: 53BP2
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.69  E-value=3e-17  Score=100.47  Aligned_cols=59  Identities=36%  Similarity=0.715  Sum_probs=51.3

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecC-CCCCeEEEEeCCeEEEEcCCCeeecC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDA-PDKGWWKGELHGRVGLFPDNFVTVLP   85 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~-~~~gWw~g~~~g~~G~fP~~yv~~~~   85 (157)
                      ...++|+|+|.++.++||+|++||+|.|+.+.. ...|||.|+.+|+.|+||++||+.++
T Consensus         4 ~g~v~Alydy~a~~~~ELs~~~Gd~i~vl~~~~~~~~gW~~g~~~g~~G~~P~~yv~~~P   63 (63)
T d1ycsb2           4 KGVIYALWDYEPQNDDELPMKEGDCMTIIHREDEDEIEWWWARLNDKEGYVPRNLLGLYP   63 (63)
T ss_dssp             GGEEEESSCBCCSSTTBCCBCSSCEEEECCCCTTSCSSEEEEEETTEEEEEEGGGEECCC
T ss_pred             CCEEEEeeCCCCCCCCCcCCCCCCEEEEEEecCCCCCCEEEEEECCeEEEEchHHhEeCc
Confidence            457899999999999999999999999996531 23479999999999999999998763

>d1wlpb1 b.34.2.1 (B:229-281) p47pox (neutrophil cytosolic factor 1) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p47pox (neutrophil cytosolic factor 1)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.69  E-value=3.8e-17  Score=96.61  Aligned_cols=52  Identities=27%  Similarity=0.519  Sum_probs=48.5

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCee
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVT   82 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~   82 (157)
                      .++|+|+|.++.++||+|.+||+|.|+.+  .++|||.|+.+|+.||||++||+
T Consensus         2 ~yval~~y~a~~~~eLs~~~Gd~v~vl~~--~~~gWw~g~~~g~~G~~P~~yve   53 (53)
T d1wlpb1           2 PYVAIKAYTAVEGDEVSLLEGEAVEVIHK--LLDGWWVIRKDDVTGYFPSMYLQ   53 (53)
T ss_dssp             EEEECSCBCCCSSSBCCBCTTCEEEEEEC--CTTSSEEEESSSCEEEECSTTEE
T ss_pred             eEEEeeeECCCCCCEecCCCCCEEEEEee--cCCceEEEEECCcEeEecHHhCC
Confidence            46899999999999999999999999976  68899999999999999999986

>d1jo8a_ b.34.2.1 (A:) Actin binding protein ABP1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Actin binding protein ABP1
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Probab=99.68  E-value=4.4e-17  Score=98.14  Aligned_cols=55  Identities=40%  Similarity=0.782  Sum_probs=50.4

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      ++|+|+|+|.++.++||+|.+||+|.|+..  .+++||.|+.  .|+.|+||++||+.+
T Consensus         1 P~~~Alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~~g~~G~~P~~yVe~i   57 (58)
T d1jo8a_           1 PWATAEYDYDAAEDNELTFVENDKIINIEF--VDDDWWLGELEKDGSKGLFPSNYVSLG   57 (58)
T ss_dssp             CCEEESSCBCCCSTTBCCBCTTCEEEEEEC--CSSSEEEEEETTTCCEEEEEGGGEEEC
T ss_pred             CEEEEccCCCCCCcCCcCCCCCCEEEEEEE--cCCCEEEEEECCCCCEEEEchHHEEEc
Confidence            369999999999999999999999999975  6789999996  789999999999976

>d1u5sa1 b.34.2.1 (A:1-71) Nck-2 {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Nck-2
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.68  E-value=8.8e-17  Score=100.59  Aligned_cols=61  Identities=33%  Similarity=0.713  Sum_probs=53.4

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~   87 (157)
                      ...++|||+|.++.++||+|.+||+|.|+.+...+.|||.++. .|+.||||.+||+.+...
T Consensus         6 l~~~~Alydf~~~~~~eLs~~~Gd~i~vl~~~~~~~~Ww~~~~~~G~~G~vP~~yv~~~~~~   67 (71)
T d1u5sa1           6 LHVVQTLYPFSSVTEEELNFEKGETMEVIEKPENDPEWWKCKNARGQVGLVPKNYVVVLSDG   67 (71)
T ss_dssp             SSEEEESSCCCCCSSSBCCCCSSCCEEEEECCCTTTCEEEEEETTTEEEEEETTSEEECCCS
T ss_pred             cEEEEECccCCCCCCCEeeECCCCEEEEEEcccCCCCeEEEEECCCCEEEEChHHEEECCCC
Confidence            4579999999999999999999999999976434458999984 789999999999998654

>d1ng2a1 b.34.2.1 (A:157-214) p47pox (neutrophil cytosolic factor 1) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p47pox (neutrophil cytosolic factor 1)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.68  E-value=1.3e-17  Score=100.56  Aligned_cols=55  Identities=24%  Similarity=0.654  Sum_probs=51.4

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      ..++|+|+|.++.+++|+|.+||+|.|+.+  .+.+||.|+..|+.||||++||+++
T Consensus         3 ~~~~al~dy~~~~~~eLs~~~Gd~i~vl~~--~~~~Ww~~~~~g~~G~~P~~yve~l   57 (58)
T d1ng2a1           3 QTYRAIADYEKTSGSEMALSTGDVVEVVEK--SESGWWFCQMKAKRGWIPASFLEPL   57 (58)
T ss_dssp             EEEECSSCBCCSSTTCCCBCTTCEEEEEEC--CTTSCCEEEECCCCCCCCGGGCCCS
T ss_pred             eEEEECccCcCCCCCCcCCCCCCEEEEEEe--cCCCeEEEEECCCCcEEcHhHEEEC
Confidence            468999999999999999999999999976  6889999999999999999999876

>d1ue9a_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.67  E-value=2.9e-16  Score=100.34  Aligned_cols=60  Identities=28%  Similarity=0.676  Sum_probs=52.9

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeC-----CeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELH-----GRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~-----g~~G~fP~~yv~~~~~~~   88 (157)
                      +..++|||+|.+..++||+|.+||+|.|+.+  .+++||.|++.     ++.||||.+||+.+....
T Consensus         7 g~~~~al~~y~~~~~~eLs~~~Gd~i~Vl~~--~~~~Ww~g~~~~~~~~~~~G~~P~~yv~~~~~~~   71 (80)
T d1ue9a_           7 GEIAQVTSAYVASGSEQLSLAPGQLILILKK--NTSGWWQGELQARGKKRQKGWFPASHVKLLGPSS   71 (80)
T ss_dssp             CEEEEECSCCCCCSTTBCCCCTTCEEEEEEE--CSSSEEEEEECSCCSSCCEEEEETTSEEECCSCC
T ss_pred             CCEEEECcCCCCCCCCEeeEcCCCEEEEEEE--eCCCeEEEEEccCCCCCCEeEEEheeEEECCCCC
Confidence            4579999999999999999999999999986  57899999863     468999999999886554

>d1gria1 b.34.2.1 (A:1-56) Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Growth factor receptor-bound protein 2 (GRB2), N- and C-terminal domains
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.66  E-value=5.1e-17  Score=97.15  Aligned_cols=54  Identities=31%  Similarity=0.759  Sum_probs=45.1

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeee
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTV   83 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~   83 (157)
                      .|+|+|+|.++.++||+|.+||+|.|+.+. .+.+||.|+..|+.||||++||+.
T Consensus         2 ~a~Alydy~a~~~~ELs~~~Gd~v~v~~~~-~~~~W~~~~~~g~~G~vP~nyvev   55 (56)
T d1gria1           2 EAIAKYDFKATADDELSFKRGDILKVLNEE-CDQNWYKAELNGKDGFIPKNYIEM   55 (56)
T ss_dssp             EEEECSCBCCCSSSCCCBCTTCEEEC-------CCEEEEESSSCEEEEEGGGEEC
T ss_pred             EEEEeeCCCCCCCCCcCCCCCCEEEEEecc-CCCCeEEEEECCcEEEEehhhEEE
Confidence            589999999999999999999999988643 467899999999999999999974

>d1i07a_ b.34.2.1 (A:) EPS8 SH3 domain {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: EPS8 SH3 domain
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.66  E-value=6.6e-17  Score=97.65  Aligned_cols=56  Identities=27%  Similarity=0.657  Sum_probs=50.6

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCC
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~   86 (157)
                      .+++|+|||.++..+||+|.+||+|.|+..   .++||.++. +|+.|+||++||+.+..
T Consensus         2 ~~a~alydf~a~~~~ELs~~~Gd~i~v~~~---~~~ww~~~~~~g~~G~~P~nyve~i~~   58 (59)
T d1i07a_           2 KYAKSKYDFVARNSSELSVMKDDVLEILDD---RRQWWKVRNASGDSGFVPNNILDIMRT   58 (59)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEECGG---GCCEEEEECTTSCEEEEEGGGEEEECC
T ss_pred             eEEEEccCCCCCCCCeeeEcCCCEEEEEEE---cCCcEEEEEcCCCEEEECHHHeEECCC
Confidence            579999999999999999999999999964   458999984 88999999999999865

>d1uhca_ b.34.2.1 (A:) Hypothetical protein Baa76854.1 (KIAA1010) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Hypothetical protein Baa76854.1 (KIAA1010)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.66  E-value=2.3e-16  Score=100.61  Aligned_cols=65  Identities=18%  Similarity=0.497  Sum_probs=55.1

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEec--CCCCCeEEEEeCCeEEEEcCCCeeecCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRD--APDKGWWKGELHGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~--~~~~gWw~g~~~g~~G~fP~~yv~~~~~~   87 (157)
                      .......++|||+|.+..++||+|.+||+|.|+.+.  ....+||.|+..|+.||||++||+.+...
T Consensus         9 ~~~~~~~~~Alydy~a~~~~ELs~~~Gd~i~vl~~~~~~~~~~W~~g~~~g~~G~vP~~yv~~~~~~   75 (79)
T d1uhca_           9 EAEGNQVYFAVYTFKARNPNELSVSANQKLKILEFKDVTGNTEWWLAEVNGKKGYVPSNYIRKTESG   75 (79)
T ss_dssp             SCCSSCCEEESSCBCCCSSSBCCBCTTCEEEEEESCCTTSCTTEEEEESSSCEEEEEGGGEEECCSS
T ss_pred             CCCCCEEEEECccCCCCCCCCccCCCCCEEEEEEeecCCCCCCEEEEEECCCEEEEehhhEEECCCC
Confidence            334455799999999999999999999999999752  12468999999999999999999988644

>d1ckaa_ b.34.2.1 (A:) C-Crk, N-terminal SH3 domain {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: C-Crk, N-terminal SH3 domain
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.66  E-value=1.1e-16  Score=95.99  Aligned_cols=54  Identities=28%  Similarity=0.751  Sum_probs=49.6

Q ss_pred             ceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeee
Q psy4227          28 ERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTV   83 (157)
Q Consensus        28 ~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~   83 (157)
                      .+++|+|||.++.+++|+|.+||+|.|+.+  .+.+||.|+. .|+.|+||++||++
T Consensus         2 ~~v~Alydy~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~g~~G~vP~~yve~   56 (57)
T d1ckaa_           2 EYVRALFDFNGNDEEDLPFKKGDILRIRDK--PEEQWWNAEDSEGKRGMIPVPYVEK   56 (57)
T ss_dssp             CEEEESSCBCCSSTTBCCBCTTCEEEEEEC--SSSSEEEEECTTSCEEEEEGGGEEC
T ss_pred             CEEEECCCCCcCCcCCcCCCCCCEEEEEEE--cCCCeEEEEECCCCEEEEcHHHeEE
Confidence            478999999999999999999999999976  6789999995 78999999999985

>d1k9aa1 b.34.2.1 (A:6-76) Carboxyl-terminal src kinase (csk) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Carboxyl-terminal src kinase (csk)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.66  E-value=2.2e-16  Score=98.78  Aligned_cols=60  Identities=23%  Similarity=0.560  Sum_probs=52.2

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~   87 (157)
                      +..|+|+|+|.+..++||+|.+||+|.|+.+. .+.+||.++. .|+.||||.+||+.+...
T Consensus         6 g~~~~Alydy~a~~~~ELs~~~Gd~i~vl~~~-~~~~W~~~~~~~g~~G~~P~~yve~~~~~   66 (71)
T d1k9aa1           6 GTECIAKYNFHGTAEQDLPFCKGDVLTIVAVT-KDPNWYKAKNKVGREGIIPANYVQKREGV   66 (71)
T ss_dssp             TCEEEESSCBCCSSSSBCCBCTTCEEEEEEEC-SSTTEEEEECTTCCEEEEEGGGEEECCCC
T ss_pred             CCEEEEccCCCCCCCCCccCCCCCEEEEeEec-cCCCEEEEEeCCCCEEEEchHHeEEcccC
Confidence            45799999999999999999999999999763 3568999996 689999999999987544

>d2v1ra1 b.34.2.1 (A:10-76) Peroxisomal membrane protein Pex13p {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Peroxisomal membrane protein Pex13p
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Probab=99.65  E-value=8.9e-17  Score=99.48  Aligned_cols=60  Identities=28%  Similarity=0.706  Sum_probs=50.3

Q ss_pred             CCcceEEEecCCCCCCCC-CCccCCCCEEEEEEecC---CCCCeEEEEe-CCeEEEEcCCCeeec
Q psy4227          25 VLKERCKVLYPYEAQNED-ELTLKEEDIVVLISRDA---PDKGWWKGEL-HGRVGLFPDNFVTVL   84 (157)
Q Consensus        25 ~~~~~~~al~df~~~~~~-eLs~~~Gd~i~vl~~~~---~~~gWw~g~~-~g~~G~fP~~yv~~~   84 (157)
                      ....+|+|||+|.+...+ ||+|.+||+|.|+.+..   .+.|||.|+. +|+.||||++||+.|
T Consensus         3 ~~~~~~~Alydy~~~~~~~ELs~~~Gd~i~vl~~~d~~~~~~~Ww~g~~~~G~~G~~P~nyve~i   67 (67)
T d2v1ra1           3 SKLEFARALYDFVPENPEMEVALKKGDLMAILSKKDPLGRDSDWWKVRTKNGNIGYIPYNYIEII   67 (67)
T ss_dssp             GGCEEEEESSCBCCSSTTTBCCBCTTCEEEEEEEECTTSCEEEEEEEECTTSCEEEEEGGGEEEC
T ss_pred             CcCEEEEECccCCCCCCCCEeCCCCCCEEEEEEeecCCCcCCCeEEEEeCCCCEEEEEHHHEEEC
Confidence            345689999999998765 99999999999997631   1358999996 899999999999875

>d1opka1 b.34.2.1 (A:83-139) Abl tyrosine kinase, SH3 domain {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Abl tyrosine kinase, SH3 domain
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.65  E-value=2.2e-16  Score=94.68  Aligned_cols=55  Identities=16%  Similarity=0.448  Sum_probs=49.0

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeec
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVL   84 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~   84 (157)
                      .++|||+|.++.++||+|.+||+|.|+.+. .+.+||.++..|+.||||++||+++
T Consensus         2 ~~vAlydy~a~~~~eLs~~~Gd~i~vl~~~-~~~~W~~~~~~g~~G~~P~~yv~~v   56 (57)
T d1opka1           2 LFVALYDFVASGDNTLSITKGEKLRVLGYN-HNGEWCEAQTKNGQGWVPSNYITPV   56 (57)
T ss_dssp             EEEESSCBCCCSTTBCCBCTTCEEEEEEEC-TTSSEEEEECSSCEEEEEGGGEEES
T ss_pred             EEEECccCCCCCcCCcCCCCCCEEEEeEec-CCCCEEEEEECCCEeEEchhheEEC
Confidence            479999999999999999999999999763 3446888999999999999999976

>d2rn8a1 b.34.2.1 (A:176-228) Bruton's tyrosine kinase {Mus musculus [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Bruton's tyrosine kinase
species: Mus musculus [TaxId: 10090]

Probab=99.64  E-value=1.6e-16  Score=93.90  Aligned_cols=52  Identities=23%  Similarity=0.602  Sum_probs=47.4

Q ss_pred             EEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEE-eCCeEEEEcCCCeee
Q psy4227          30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGE-LHGRVGLFPDNFVTV   83 (157)
Q Consensus        30 ~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~-~~g~~G~fP~~yv~~   83 (157)
                      ++|+|+|.++.++||+|.+||+|.|+.+  .+.+||.++ ..|+.||||++||+.
T Consensus         1 V~Alydy~a~~~~eLs~~~Gd~~~vl~~--~~~~Ww~~~~~~g~~G~vP~~yv~e   53 (53)
T d2rn8a1           1 VIALYDYQTNDPQELALRCDEEYYLLDS--SEIHWWRVQDKNGHEGYAPSSYLVE   53 (53)
T ss_dssp             EEESSCCCCSSTTBCCCCTTCEEEECCC--SCSSCEEEECTTSCEEEECGGGEEE
T ss_pred             CEEeeeECCCCCCeeeECCCCEEEEeEE--cCCCeEEEEeCCCCEEEEeHHHEeC
Confidence            5899999999999999999999999965  678999999 478999999999973

>d1arka_ b.34.2.1 (A:) SH3 domain from nebulin {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: SH3 domain from nebulin
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.64  E-value=1.1e-16  Score=96.91  Aligned_cols=56  Identities=30%  Similarity=0.729  Sum_probs=50.7

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      +..++|+|+|.++.++||+|.+||+|.|+..  .+++||.|+.  +|+.|+||++||+.+
T Consensus         3 G~~~rAl~df~~~~~~eLs~~~Gd~i~v~~~--~~~~W~~~~~~~~g~~G~vP~nyve~i   60 (60)
T d1arka_           3 GKIFRAMYDYMAADADEVSFKDGDAIINVQA--IDEGWMYGTVQRTGRTGMLPANYVEAI   60 (60)
T ss_dssp             CCCEECCSCCCCSSSSBCCCCTTCEECCSEE--CSSSEEEEECTTTCCEEEEETTTCEEC
T ss_pred             CcEEEECccCCCCCCCCcCCCCCCEEEEEEE--cCCCEEEEEECCCCCEEEEcHHHEEEC
Confidence            4568999999999999999999999999976  5789999996  789999999999875

>d1uhfa_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.64  E-value=1.3e-16  Score=99.23  Aligned_cols=57  Identities=32%  Similarity=0.749  Sum_probs=52.0

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEeCCeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGELHGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~~g~~G~fP~~yv~~~~~   86 (157)
                      ...++|+|+|.+..++||+|.+||+|.|+.+   +++||.|+.+|+.||||.+||+++..
T Consensus         8 ~~~~vAl~~y~~~~~~eLs~~~Gd~v~vl~~---~~~Ww~~~~~g~~G~vP~~yv~~~~~   64 (69)
T d1uhfa_           8 GEEYIALYPYSSVEPGDLTFTEGEEILVTQK---DGEWWTGSIGDRSGIFPSNYVKPKDS   64 (69)
T ss_dssp             SEEEECSSCBCCSSSSBCCBCTTCEEEECEE---ETTEEEECSTTCCEEECGGGCEECCC
T ss_pred             CcEEEECccCCCCCcCCcCCCCCCEEEEEEe---cCCEEEEEECCcEEEEchhhEEECCC
Confidence            4578999999999999999999999999975   46899999999999999999998854

>d1ug1a_ b.34.2.1 (A:) Hypothetical protein Baa76854.1 (KIAA1010) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Hypothetical protein Baa76854.1 (KIAA1010)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.63  E-value=7.5e-16  Score=100.91  Aligned_cols=62  Identities=15%  Similarity=0.232  Sum_probs=53.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecC--CCCCeEEEEeCCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDA--PDKGWWKGELHGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~--~~~gWw~g~~~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|+|+|.++.++||+|.+||+|.||.+.+  .+.+||.++..|+.||||++||+++....
T Consensus        17 ~~~~~a~~~f~a~~~~eLs~~~Gd~v~vl~~~d~~~~~~Ww~~~~~g~~G~~P~~yv~~~~~~~   80 (92)
T d1ug1a_          17 EKLFQAERNFNAAQDLDVSLLEGDLVGVIKKKDPMGSQNRWLIDNGVTKGFVYSSFLKPYNPRR   80 (92)
T ss_dssp             GGEEEESSCCCCCSSSCCCCCTTCEEEEEESCCTTSCSSEEEEECSSSEEEEEGGGEEECCCCS
T ss_pred             CeEEEEcCCcCCCCCCeEEEecccEEEEEEcccccccCCceEEEecccEEEEEhhhceecCCcc
Confidence            457899999999999999999999999997621  24689999999999999999999886444

>d1spka_ b.34.2.1 (A:) BAI1-associated protein 2-like 1 (RIKEN cDNA 1300006m19) {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: BAI1-associated protein 2-like 1 (RIKEN cDNA 1300006m19)
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.63  E-value=2.9e-16  Score=98.43  Aligned_cols=60  Identities=25%  Similarity=0.572  Sum_probs=50.4

Q ss_pred             cceEEEecCCCCC-CCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQ-NEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~-~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~~   87 (157)
                      ...|+|||+|.+. .++||+|.+||+|.|+... ..++||.|++  .|+.||||.+||+.+..+
T Consensus         7 ~~~~~Alydy~~~~~~deLsf~~Gd~i~vl~~~-~~~gW~~g~~~~~g~~G~fP~nyVe~i~~p   69 (72)
T d1spka_           7 GQKVKTIFPHTAGNNKTLLSFAQGDVLTLLIPE-EKDGWLYGEHDTTKARGWFPSSYTKLLSGP   69 (72)
T ss_dssp             SCEEECSSCBCCSSCSSBCCBCTTCEEEECCSS-CBTTEEEEEETTTCCEEEEEGGGCEECSSC
T ss_pred             CCEEEEeeccCCCCCCCEeeEcCCCEEEEEEee-cCCCeEEEEECCCCCEEEEchhhEEECCCC
Confidence            3579999999985 5789999999999998542 3568999986  589999999999998654

>d1gl5a_ b.34.2.1 (A:) tyrosine kinase tec {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: tyrosine kinase tec
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.63  E-value=4.9e-16  Score=96.07  Aligned_cols=57  Identities=23%  Similarity=0.547  Sum_probs=51.0

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~   87 (157)
                      .++|||+|.+..++||+|.+||+|.|+.+  .+.+||.++. .|+.||||++||+.+...
T Consensus         4 ~v~Alydf~a~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~g~~G~~P~~yV~~~~~~   61 (67)
T d1gl5a_           4 IVVAMYDFQATEAHDLRLERGQEYIILEK--NDLHWWRARDKYGSEGYIPSNYVTGKKSN   61 (67)
T ss_dssp             CEEECSCBCCSSSSBCCBCTTCEEEEEEC--SSSSEEEEECSSSCEEEEETTSEESSTTT
T ss_pred             EEEECCCCCCCCcCCcCCCCCCEEEEEEe--cCCCcEEEEECCCCEEEEEhHHeEEecCC
Confidence            68999999999999999999999999976  5778999984 789999999999876543

>d2hspa_ b.34.2.1 (A:) Phospholipase C, SH3 domain {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Phospholipase C, SH3 domain
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.62  E-value=4.6e-17  Score=101.92  Aligned_cols=64  Identities=33%  Similarity=0.704  Sum_probs=54.2

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~   88 (157)
                      +|.....|+|||+|.+..++||+|.+||+|.|+.+  .++|||.|++ ++..||||++||+.+...+
T Consensus         2 ~p~~~~~v~Aly~f~a~~~~eLsf~~Gd~i~v~~~--~~~~Ww~g~~~~~~~G~fP~~yv~~~~~~~   66 (71)
T d2hspa_           2 SPTFKCAVKALFDYKAQREDELTFIKSAIIQNVEK--QEGGWWRGDYGGKKQLWFPSNYVEEMVNPE   66 (71)
T ss_dssp             CCCSSSCEECCSCCCCSSSSSCCCCTTCEEBSCCC--BTTTEECCBCSSCCSCCEETTTCCSCSCCC
T ss_pred             CCCCcEEEEEcccCCcCCcCCccCCCCCEEEEEEe--cCCCEEEEEECCeEEEEEchHHeEEcCCcc
Confidence            34556679999999999999999999999999965  5789999997 4455699999999886654

>d2iima1 b.34.2.1 (A:58-119) p56-lck tyrosine kinase, SH3 domain {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: p56-lck tyrosine kinase, SH3 domain
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.61  E-value=1e-15  Score=93.18  Aligned_cols=57  Identities=25%  Similarity=0.598  Sum_probs=49.5

Q ss_pred             CCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeee
Q psy4227          24 PVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTV   83 (157)
Q Consensus        24 p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~   83 (157)
                      |.+...++|+|+|.++.++||+|.+||+|.|+..   .++||.++.  +|+.||||++||+.
T Consensus         3 P~~~~~~~al~dy~a~~~~eLs~~~Gd~i~v~~~---~~~ww~~~~~~~g~~G~~P~~yV~~   61 (62)
T d2iima1           3 PLQDNLVIALHSYEPSHDGDLGFEKGEQLRILEQ---SGEWWKAQSLTTGQEGFIPFNFVAK   61 (62)
T ss_dssp             TTTTCEEEESSCBCCCSTTBCCBCTTCEEEEEEC---CSSEEEEEETTTCCEEEEEGGGEEE
T ss_pred             CCCCcEEEECCCCCcCCcCCcCCCCCCEEEEeEE---cCCCEEEEeccCCeEeEEcHHHEEe
Confidence            4556689999999999999999999999999965   457888773  78999999999975

>d1efna_ b.34.2.1 (A:) Fyn proto-oncogene tyrosine kinase, SH3 domain {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Fyn proto-oncogene tyrosine kinase, SH3 domain
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.61  E-value=9.9e-16  Score=91.71  Aligned_cols=54  Identities=28%  Similarity=0.677  Sum_probs=48.8

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      .++|+|+|.++.++||+|.+||+|.|+.+  .+.+||.++.  +|+.||||++||+++
T Consensus         2 l~vAl~dy~a~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~~g~~G~vP~~yv~pv   57 (57)
T d1efna_           2 LFVALYDYEAITEDDLSFHKGEKFQILNS--SEGDWWEARSLTTGETGYIPSNYVAPV   57 (57)
T ss_dssp             EEEESSCBCCSSTTBCCBCTTCEEEEEEC--SSCSEEEEEETTTTEEEEEEGGGEEEC
T ss_pred             EEEECCCCCCCCcCCcCCCCCCEEEEEEe--cCCCCEEEEECCCCCEEEEeHHHeEEC
Confidence            47899999999999999999999999976  5778999985  789999999999864

>d1wfwa_ b.34.2.1 (A:) Kalirin-9a {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Kalirin-9a
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.60  E-value=1.1e-15  Score=96.14  Aligned_cols=60  Identities=13%  Similarity=0.220  Sum_probs=52.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe------CCeEEEEcCCCeeecCCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL------HGRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~------~g~~G~fP~~yv~~~~~~~   88 (157)
                      ...++|||||.+..++||+|.+||+|.|+..  .+.+||.++.      .|+.||||.+||+++..+.
T Consensus         7 g~~~~al~dy~~~~~~eLs~~~Gd~i~vl~~--~~~~Ww~v~~~~~~~~~g~~G~vP~~yve~~~~ps   72 (74)
T d1wfwa_           7 GSTMTVIKDYYALKENEICVSQGEVVQVLAV--NQQNMCLVYQPASDHSPAAEGWVPGSILAPFSGPS   72 (74)
T ss_dssp             SCEEECCSCBCCCSSSCCCBCTTCEEEEEEE--CTTSEEEEEECSCSSSSSEEEEEEGGGCCBCCSTT
T ss_pred             CCEEEEeEEECCCCCCCccCccCCEEEEEEE--cCCCCEEEEeCccCCcCCeeeEEchHHeEECCCCC
Confidence            4579999999999999999999999999976  5789999985      3689999999999886553

>d1qcfa1 b.34.2.1 (A:80-145) Hemapoetic cell kinase Hck {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Hemapoetic cell kinase Hck
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.60  E-value=1.5e-15  Score=93.29  Aligned_cols=57  Identities=26%  Similarity=0.621  Sum_probs=50.1

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~   86 (157)
                      ...++|+|||.++.++||+|.+||+|.|+..   +++||.++.  +|+.||||++||+.+..
T Consensus         4 ~~~vvAlydy~~~~~~eLs~~~Gd~i~v~~~---~~~ww~~~~~~~g~~G~vP~~yv~~~~~   62 (65)
T d1qcfa1           4 RIIVVALYDYEAIHHEDLSFQKGDQMVVLEE---SGEWWKARSLATRKEGYIPSNYVARVDS   62 (65)
T ss_dssp             CCEEEESSCBCCCSTTBCCBCTTCEEEEEEC---CTTEEEEEETTTCCEEEEEGGGEEETTC
T ss_pred             cEEEEECCcCCCCCcCccCCCCCCEEEEEEE---CCCCEEEEEccCCCEEEEchHHeEECcc
Confidence            4468999999999999999999999999964   568999874  78999999999998754

>d1awwa_ b.34.2.1 (A:) Bruton's tyrosine kinase {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Bruton's tyrosine kinase
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.60  E-value=2e-16  Score=97.90  Aligned_cols=58  Identities=26%  Similarity=0.602  Sum_probs=51.7

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~   86 (157)
                      ...++|+|+|.++.++||+|.+||+|.|+.+  .+.+||.++. .|+.||||++||+.+.+
T Consensus         8 ~~~v~Alydy~a~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~g~~G~vP~~yv~~~~~   66 (67)
T d1awwa_           8 LKKVVALYDYMPMNANDLQLRKGDEYFILEE--SNLPWWRARDKNGQEGYIPSNYVTEAED   66 (67)
T ss_dssp             CCEEEBSSCCCCSSSSSCCCCSSCEEECCCC--CSSSEECCBCTTSCBCCEETTTBCCSCC
T ss_pred             CEEEEECcCCCCCCcCCcCCCCCCEEEEEEE--cCCCeEEEEECCCCEEEEcHHHeEECcC
Confidence            3478999999999999999999999999965  5789999985 78999999999988754

>d1fmka1 b.34.2.1 (A:82-145) c-src protein tyrosine kinase {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: c-src protein tyrosine kinase
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.60  E-value=9.2e-16  Score=93.96  Aligned_cols=56  Identities=25%  Similarity=0.645  Sum_probs=50.2

Q ss_pred             eEEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeecCC
Q psy4227          29 RCKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVLPT   86 (157)
Q Consensus        29 ~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~~~   86 (157)
                      .++|+|+|.++.++||+|.+||+|.|+.+  .+++||.|+.  .|+.||||.+||+++..
T Consensus         4 ~~vAlydf~~~~~~eLs~~~Gd~i~v~~~--~~~~Ww~~~~~~~g~~G~vP~~yv~~~~s   61 (64)
T d1fmka1           4 TFVALYDYESRTETDLSFKKGERLQIVNN--TEGDWWLAHSLSTGQTGYIPSNYVAPSDS   61 (64)
T ss_dssp             EEEESSCBCCCSSSBCCBCTTCEEEESCC--CSSSEEEEEETTTCCEEEEEGGGEEETTS
T ss_pred             EEEECccCCCcCcCCcCCCCCCEEEEEEE--cCCCcEEEEECCCCCEEEEehHHeEECcc
Confidence            57899999999999999999999999965  5778999985  68999999999998753

>d1bb9a_ b.34.2.1 (A:) Amphiphysin 2 {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Amphiphysin 2
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.59  E-value=1.1e-15  Score=98.33  Aligned_cols=63  Identities=32%  Similarity=0.563  Sum_probs=52.1

Q ss_pred             CCCCcceEEEecCCCCCCCCCCccCCCCEEEEEEecC---CCCCeEEEEe----------CCeEEEEcCCCeeecC
Q psy4227          23 QPVLKERCKVLYPYEAQNEDELTLKEEDIVVLISRDA---PDKGWWKGEL----------HGRVGLFPDNFVTVLP   85 (157)
Q Consensus        23 ~p~~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~---~~~gWw~g~~----------~g~~G~fP~~yv~~~~   85 (157)
                      ||.....|+|+|+|.+..++||+|.+||+|.|+.+..   .++|||.|..          +|+.||||++||+.+.
T Consensus         8 Pp~~~~~~~Alydy~a~~~~ELs~~~Gd~i~Vl~~~~~~~~~dgWw~G~~~~~~~~~~~~~g~~G~fP~nyVe~ie   83 (83)
T d1bb9a_           8 PPGFMFKVQAQHDYTATDTDELQLKAGDVVLVIPFQNPEEQDEGWLMGVKESDWNQHKELEKCRGVFPENFTERVQ   83 (83)
T ss_dssp             CTTCCEEEEESSCBCCSSTTBCCBCTTCEEEEECCSCGGGCCTTEEEEEEHHHHHTTCCHHHHCEEEEGGGEEEEC
T ss_pred             CCCCCEEEEEceeECCCCCCEecCcCCCEEEEEEccCCCcccCCEeEEEecCCccccccCCCCEEEEchhHeEEcC
Confidence            4444567999999999999999999999999997521   3468999974          3578999999999863

>d1wiea_ b.34.2.1 (A:) RIM binding protein 2, RIMBP2 {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: RIM binding protein 2, RIMBP2
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.59  E-value=1.6e-15  Score=100.01  Aligned_cols=63  Identities=29%  Similarity=0.576  Sum_probs=51.3

Q ss_pred             CcceEEEecCCCCCC------CCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCeeecCCCCC
Q psy4227          26 LKERCKVLYPYEAQN------EDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        26 ~~~~~~al~df~~~~------~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv~~~~~~~~   89 (157)
                      ...+|+|+|||.++.      ++||+|++||+|.|+.+. ..++||.+.. +|+.||||++||+.+.....
T Consensus        16 ~~~~~~Alydy~~~~~~~~~~e~ELsf~~Gd~i~v~~~~-~~~gW~~~~~~~G~~G~~P~nyve~~~~~~~   85 (96)
T d1wiea_          16 KVHLCVARYSYNPFDGPNENPEAELPLTAGKYLYVYGDM-DEDGFYEGELLDGQRGLVPSNFVDFVQDNES   85 (96)
T ss_dssp             CEEEEEESSCCCGGGSSCSCTTTBCCCCTTCEEEEESSC-CSSSCCEEEETTCCBCBCCTTSEECCCSCCC
T ss_pred             CceEEEEeeeecCcccCCCCCCcEeeEcCCCEEEEEEee-CCCceEEEEeCCCCEEEEehHHeEECCCccc
Confidence            456899999998753      578999999999999642 3457899885 89999999999998865543

>d1phta_ b.34.2.1 (A:) Phosphatidylinositol 3-kinase (p85-alpha subunit, pi3k), SH3 domain {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Phosphatidylinositol 3-kinase (p85-alpha subunit, pi3k), SH3 domain
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.57  E-value=5.3e-16  Score=99.67  Aligned_cols=61  Identities=25%  Similarity=0.521  Sum_probs=51.8

Q ss_pred             cceEEEecCCCCCCCCCCccCCCCEEEEEEecC-------------CCCCeEEEEe--CCeEEEEcCCCeeecCCC
Q psy4227          27 KERCKVLYPYEAQNEDELTLKEEDIVVLISRDA-------------PDKGWWKGEL--HGRVGLFPDNFVTVLPTT   87 (157)
Q Consensus        27 ~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~~-------------~~~gWw~g~~--~g~~G~fP~~yv~~~~~~   87 (157)
                      +..++|||+|.+..++||+|.+||+|.|+.+..             .+.|||.|+.  +|+.||||.+||+.+...
T Consensus         3 G~~~raly~y~~~~~~eLs~~~Gd~i~V~~~~~~~~~~~~~~~~~~~~~GW~~G~~~~~g~~G~FP~nYVe~i~~~   78 (83)
T d1phta_           3 GYQYRALYDYKKEREEDIDLHLGDILTVNKGSLVALGFSDGQEARPEEIGWLNGYNETTGERGDFPGTYVEYIGRK   78 (83)
T ss_dssp             EEEEEECSCBCCSSTTBCCBCTTCEEEEEHHHHHTTTCCTTGGGCHHHHCEEEEEETTTTEEEEEEGGGEEEEEEE
T ss_pred             CCEEEEcCccCCCCCCcccccCCCEEEEEeccccccccccccccccCCCCeEEEEECCCCcEeeEehhhEEEcCCc
Confidence            457899999999999999999999999985310             1368999985  899999999999998654

>d1zuua1 b.34.2.1 (A:2-57) BZZ1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: BZZ1
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Probab=99.56  E-value=2.5e-15  Score=89.61  Aligned_cols=53  Identities=36%  Similarity=0.738  Sum_probs=44.9

Q ss_pred             EEEecCCCCCCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeee
Q psy4227          30 CKVLYPYEAQNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTV   83 (157)
Q Consensus        30 ~~al~df~~~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~   83 (157)
                      ++|||+|.++.++||+|.+||+|.|+... ..++||.+..  +|+.||||++||+.
T Consensus         2 aralydf~a~~~~ELs~~~Gd~i~v~~~~-~~~~w~~~~~~~~g~~G~~P~nyvev   56 (56)
T d1zuua1           2 NKVLYAYVQKDDDEITITPGDKISLVARD-TGSGWTKINNDTTGETGLVPTTYIRI   56 (56)
T ss_dssp             CEECSCBCCCSTTBCCBCTTCCEEEEECC-SSSSEEEEEETTTTEEEEEEGGGEEC
T ss_pred             CEEeeeeCCCCCCEeeECCCCEEEEEEEe-cCCCcEEEeCCCCceEEEEehhhEEC
Confidence            68999999999999999999999999752 3445676653  79999999999974

>d1gcqc_ b.34.2.1 (C:) Vav N-terminal SH3 domain {Mouse (Mus musculus) [TaxId: 10090]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Vav N-terminal SH3 domain
species: Mouse (Mus musculus) [TaxId: 10090]

Probab=99.56  E-value=5.7e-15  Score=91.60  Aligned_cols=55  Identities=31%  Similarity=0.527  Sum_probs=46.6

Q ss_pred             eEEEecCCCC------CCCCCCccCCCCEEEEEEecCCCCCeEEEEe--CCeEEEEcCCCeeec
Q psy4227          29 RCKVLYPYEA------QNEDELTLKEEDIVVLISRDAPDKGWWKGEL--HGRVGLFPDNFVTVL   84 (157)
Q Consensus        29 ~~~al~df~~------~~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~--~g~~G~fP~~yv~~~   84 (157)
                      .++|+++|.+      +..+||+|.+||+|.|+..+ .+.|||.|+.  +|+.||||++||+++
T Consensus         6 k~~a~~~y~~~~~~~~~~~~eLsf~~GD~i~Vl~~~-~~~gWw~G~~~~~g~~G~fP~nyVePy   68 (69)
T d1gcqc_           6 KMEVFQEYYGIPPPPGAFGPFLRLNPGDIVELTKAE-AEHNWWEGRNTATNEVGWFPCNRVHPY   68 (69)
T ss_dssp             EEEECSCBSSSSCCGGGCSCBCCBCTTCEEEEEECC-TTCSEEEEEETTTTEEEEEEGGGEEEC
T ss_pred             cEEEeeeEeccCCCCCCCCCEeeEcCCCEEEEEEEe-cCCCEEEEEECCCCCEEEEeHHHEEEc
Confidence            5678887765      67899999999999999642 4679999996  799999999999975

>d1i1ja_ b.34.2.1 (A:) Melanoma inhibitory activity protein {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Melanoma inhibitory activity protein
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.50  E-value=2.6e-14  Score=95.72  Aligned_cols=63  Identities=24%  Similarity=0.377  Sum_probs=52.4

Q ss_pred             CcceEEEecCCCCCCCCCCccCCCCEEEEEEec-CCCCCeEEEEeC--------CeEEEEcCCCeeecCCCC
Q psy4227          26 LKERCKVLYPYEAQNEDELTLKEEDIVVLISRD-APDKGWWKGELH--------GRVGLFPDNFVTVLPTTD   88 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~eLs~~~Gd~i~vl~~~-~~~~gWw~g~~~--------g~~G~fP~~yv~~~~~~~   88 (157)
                      +...++|+|+|.+...+||+|++||+|.|+.+. ..+.+||.|.+.        |+.||||++||+.+....
T Consensus        20 ~~~~~~Alydy~~~~~~eL~f~~Gd~i~Vl~k~~~~~~~WW~g~~~g~~~~~~~g~~G~fP~nyV~~~~~~~   91 (106)
T d1i1ja_          20 PISMAVALQDYMAPDCRFLTIHRGQVVYVFSKLKGRGRLFWGGSVQGDYYGDLAARLGYFPSSIVREDQTLK   91 (106)
T ss_dssp             CSEEEEESSCBCCSSTTBCCBCTTCEEEEEEEECGGGTTEEEEEEBCSSTTCBCSCCEEEEGGGEEEEEECS
T ss_pred             eeeEEEEccccCCCCCCCccCCCCCEEEEEEecCCCCcceEEEEecCccccccCCcccccccccEEEccccC
Confidence            345799999999999999999999999999762 235789999864        368999999999875443

>d1t0ha_ b.34.2.1 (A:) SH3-like domain of the L-type calcium channel {Rabbit (Oryctolagus cuniculus) [TaxId: 9986]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: SH3-like domain of the L-type calcium channel
species: Rabbit (Oryctolagus cuniculus) [TaxId: 9986]

Probab=99.49  E-value=1.8e-14  Score=94.58  Aligned_cols=54  Identities=20%  Similarity=0.527  Sum_probs=47.8

Q ss_pred             CcceEEEecCCCCCCCCC-------CccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcCCCe
Q psy4227          26 LKERCKVLYPYEAQNEDE-------LTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPDNFV   81 (157)
Q Consensus        26 ~~~~~~al~df~~~~~~e-------Ls~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~~yv   81 (157)
                      ...+|+|+|||.+..+++       |+|..||+|.|+.+  .+.+||.|++   +|..||||++++
T Consensus        20 ~~~~vrAlydY~~~~dd~~P~~~~~LsF~~GDii~v~~~--~d~~WW~gr~~~~~g~~G~~PS~~~   83 (96)
T d1t0ha_          20 VAFAVRTNVRYSAAQEDDVPVPGMAISFEAKDFLHVKEK--FNNDWWIGRLVKEGCEIGFIPSPVK   83 (96)
T ss_dssp             CCEEEEESSCBCCCGGGCCSSTTCBCCBCTTCEEEEEEE--CSSSEEEEEESSTTCCCEEEECHHH
T ss_pred             ccEEEEEeeccCCCCCCCCccccccccCCCCCEEEEeee--eCCCceEEEEcCCCCCEEEecCcHH
Confidence            345799999999999888       99999999999987  6889999997   578999999874

>d1kjwa1 b.34.2.1 (A:430-525) Psd-95 {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Psd-95
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.48  E-value=3e-15  Score=98.61  Aligned_cols=55  Identities=18%  Similarity=0.480  Sum_probs=47.3

Q ss_pred             ceEEEecCCCCCC-----CCCCccCCCCEEEEEEecCCCCCeEEEEe------CCeEEEEcCCCeeec
Q psy4227          28 ERCKVLYPYEAQN-----EDELTLKEEDIVVLISRDAPDKGWWKGEL------HGRVGLFPDNFVTVL   84 (157)
Q Consensus        28 ~~~~al~df~~~~-----~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~------~g~~G~fP~~yv~~~   84 (157)
                      .+++|||||.++.     ..||+|.+||+|.|+.+  .+.+||.|+.      .|++||||++||+..
T Consensus         2 ~~vrAlydy~~~~d~~~~~~eLsf~kGdil~V~~~--~d~~WW~~~~~~~~~~~g~~G~~Psnyv~e~   67 (96)
T d1kjwa1           2 FYIRALFDYDKTKDCGFLSQALSFRFGDVLHVIDA--GDEEWWQARRVHSDSETDDIGFIPSKRRVER   67 (96)
T ss_dssp             EEEEESSCBCHHHHHCCCSSBCCBCTTCEEEEEEC--CSSSEEEEEECCSSCCCSCCEEEECHHHHHH
T ss_pred             EEEEEcccCcCCcCCCCCCccceEcCCCEEEEeee--ccCceEEEEEccCCCCCCCEeEEeccceeee
Confidence            4789999999875     45899999999999976  6789999984      578999999999754

>d1vyva1 b.34.2.1 (A:71-215) SH3-like domain of the L-type calcium channel {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: SH3-like domain of the L-type calcium channel
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.33  E-value=4.7e-13  Score=94.18  Aligned_cols=55  Identities=16%  Similarity=0.437  Sum_probs=48.2

Q ss_pred             cceEEEecCCCCCCCCC-------CccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcCCCeee
Q psy4227          27 KERCKVLYPYEAQNEDE-------LTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPDNFVTV   83 (157)
Q Consensus        27 ~~~~~al~df~~~~~~e-------Ls~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~~yv~~   83 (157)
                      ..+++|+|||.+..+++       |+|.+||+|.|+.+  .+.+||.|++   +|..||||++|+..
T Consensus        23 ~f~vra~~dy~~~~d~~~p~~~~~LsF~kGDii~V~~~--~d~~WW~gr~~~~~g~~G~iPS~~~~e   87 (145)
T d1vyva1          23 AFAVKTNVSYCGALDEDVPVPSSAVSFDAKDFLHIKEK--YNNDWWIGRLVKEGCEIGFIPSPLRLE   87 (145)
T ss_dssp             CEEEEESSCBCTTSCCSCSSTTCBCCBCTTCEEEEEEE--EETTEEEEEESSTTCCCEEEECHHHHH
T ss_pred             cEEEEEeeeeCCccCCcCCcccccccCcCCCEEEEeec--cCCCcEEEEEcCCCCceeEeCCchhhh
Confidence            34799999999999887       99999999999987  5789999996   68999999977543

>d1vyua1 b.34.2.1 (A:39-174) SH3-like domain of the L-type calcium channel {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: SH3-like domain of the L-type calcium channel
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.11  E-value=2e-11  Score=84.68  Aligned_cols=54  Identities=17%  Similarity=0.421  Sum_probs=46.4

Q ss_pred             cceEEEecCCCCCCCCC-------CccCCCCEEEEEEecCCCCCeEEEEe---CCeEEEEcCCCee
Q psy4227          27 KERCKVLYPYEAQNEDE-------LTLKEEDIVVLISRDAPDKGWWKGEL---HGRVGLFPDNFVT   82 (157)
Q Consensus        27 ~~~~~al~df~~~~~~e-------Ls~~~Gd~i~vl~~~~~~~gWw~g~~---~g~~G~fP~~yv~   82 (157)
                      ...++|+|+|.+..+++       |+|..||+|.|+.+  .+.+||.|+.   .|..||||+.|+.
T Consensus        23 ~~~vra~~~Y~~~~d~~~P~~~~~LsF~~gdil~v~~~--~d~~WW~~r~~~~~~~~G~iPs~~~l   86 (136)
T d1vyua1          23 AFAVRTNVSYCGVLDEECPVQGSGVNFEAKDFLHIKEK--YSNDWWIGRLVKEGGDIAFIPSPQRL   86 (136)
T ss_dssp             CEEEEESSCEEGGGCTTCSSTTCBCEECTTCEEEEEEE--CSSSEEEEEESSTTCCCEEEECHHHH
T ss_pred             eEEEEEeeccCCCCCCCCcccCcccCCCCCCEEEEEec--cCCCcEEEEeccCCCceeccCchHHH
Confidence            34689999999988777       89999999999987  6889999995   5788999998743

>d1ri9a_ b.34.2.1 (A:) Fyn-binding protein (T-cell adapter protein adap) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Fyn-binding protein (T-cell adapter protein adap)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=96.31  E-value=0.003  Score=38.23  Aligned_cols=40  Identities=15%  Similarity=0.243  Sum_probs=34.8

Q ss_pred             CCCCCccCCCCEEEEEEecCCCCCeEEEEe-CCeEEEEcCCCe
Q psy4227          40 NEDELTLKEEDIVVLISRDAPDKGWWKGEL-HGRVGLFPDNFV   81 (157)
Q Consensus        40 ~~~eLs~~~Gd~i~vl~~~~~~~gWw~g~~-~g~~G~fP~~yv   81 (157)
                      ....|.+..|+.|.|+..  .+.|-|.|+. .|+.|+++..++
T Consensus        35 g~~dL~vk~GE~ldVIr~--t~~~k~LcRN~~GkYGYV~~~~l   75 (77)
T d1ri9a_          35 GTRDLQVKPGESLEVIQT--TDDTKVLCRNEEGKYGYVLRSYL   75 (77)
T ss_dssp             CTTBCCCCTTCBCEEEEE--SSSSEEEEEETTTEEEEEEGGGS
T ss_pred             CcccCCcCCCCEEEEEEe--CCCCeEEEEcCCCcEEEEEeeee
Confidence            456899999999999976  6789999996 999999998775

>d1udla_ b.34.2.1 (A:) Intersectin 2 (KIAA1256) {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: SH3-like barrel
superfamily: SH3-domain
family: SH3-domain
domain: Intersectin 2 (KIAA1256)
species: Human (Homo sapiens) [TaxId: 9606]

Probab=86.50  E-value=0.1  Score=32.30  Aligned_cols=20  Identities=35%  Similarity=0.677  Sum_probs=16.5

Q ss_pred             CCeEEEEcCCCeeecCCCCC
Q psy4227          70 HGRVGLFPDNFVTVLPTTDE   89 (157)
Q Consensus        70 ~g~~G~fP~~yv~~~~~~~~   89 (157)
                      .|+.|+||.+||+.+.....
T Consensus         6 ~G~~G~~P~~yv~~~~~~~~   25 (98)
T d1udla_           6 SGQKGWFPASHVKLLGPSSE   25 (98)
T ss_dssp             SSCCSSCCCCCCCCCSCCCC
T ss_pred             CCceeeEcccceeECCCccc
Confidence            67899999999998866544