Psyllid ID: psy12855

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80-------
Protein Sequence
MKDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSFFFLII
Secondary Structure (PSIPRED)
ccccccccEEEEEEEEccccccEEcccccccccccccccEEEEEEccccccccEEEEEEEEcccccccEEEEEEEEcccccccEEEc
Secondary Structure Prediction (SSPRO)
ccccccccEEEEEEccccccEEEEccEEEEcccccccccEEEEEccHHHHcccEEEEEEEEccccccccEEEEEEEcccccEEEEEc
Coil and Loop (DISEMBL)
mkdneldpYVKVYLLYKGQRVAKKKTHvkkrtlnpvynesfvfevpadnldsVSLELLLLDWDRVTKNEKIFFFFfsssssffflii
Flexible Loop (DISEMBL)
MKDNELDPYVKVYLlykgqrvakkkthvkkrtlnpvynesFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFffsssssffflii
Low Complexity Region (SEG)
MKDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAdnldsvslelllldwdRVTKNEKIfffffsssssfffLII
Disordered region (IsUnstruct)
*******PYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSFFFLI*
Disordered Region (DISOPRED)
***NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSFFFLII
Disordered Region (DISEMBL)
MKDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSFFFLII
Disordered Region (DISPRO)
*****LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSFFFLII
Transmembrane Helix (TMHMM)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHi
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhhhhhhoooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhoooo
TM Helix, Signal Peptide (Phobius)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHi
Signal Peptide (SignalP HMM Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MKDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSFFFLII
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	87	2.2.26 [Sep-21-2011]
O08835	430	Synaptotagmin-11 OS=Rattu	yes	N/A	0.689	0.139	0.569	2e-17
Q9R0N3	430	Synaptotagmin-11 OS=Mus m	yes	N/A	0.793	0.160	0.527	3e-17
Q9BT88	431	Synaptotagmin-11 OS=Homo	yes	N/A	0.793	0.160	0.513	4e-17
Q86SS6	491	Synaptotagmin-9 OS=Homo s	no	N/A	0.724	0.128	0.538	2e-15
Q9R0N9	491	Synaptotagmin-9 OS=Mus mu	no	N/A	0.724	0.128	0.523	6e-15
Q925C0	491	Synaptotagmin-9 OS=Rattus	no	N/A	0.724	0.128	0.523	7e-15
Q5R4J5	419	Synaptotagmin-1 OS=Pongo	no	N/A	0.839	0.174	0.466	2e-14
P40749	425	Synaptotagmin-4 OS=Mus mu	no	N/A	0.793	0.162	0.472	4e-14
P50232	425	Synaptotagmin-4 OS=Rattus	no	N/A	0.816	0.167	0.472	4e-14
Q9H2B2	425	Synaptotagmin-4 OS=Homo s	no	N/A	0.816	0.167	0.472	5e-14

>sp|O08835|SYT11_RAT Synaptotagmin-11 OS=Rattus norvegicus GN=Syt11 PE=2 SV=2

 Score = 87.8 bits (216), Expect = 2e-17,   Method: Composition-based stats.
 Identities = 37/65 (56%), Positives = 53/65 (81%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           +PYVKV + Y  +R+AKKKTHVKK TLNP++NESF++++P D L  +S+E L++D+DR T
Sbjct: 328 NPYVKVNVYYGRKRIAKKKTHVKKCTLNPIFNESFIYDIPTDLLPDISIEFLVIDFDRTT 387

Query: 67  KNEKI 71
           KNE +
Sbjct: 388 KNEVV 392

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.
Rattus norvegicus (taxid: 10116)

>sp|Q9R0N3|SYT11_MOUSE Synaptotagmin-11 OS=Mus musculus GN=Syt11 PE=2 SV=2

 Score = 87.0 bits (214), Expect = 3e-17,   Method: Compositional matrix adjust.
 Identities = 39/74 (52%), Positives = 55/74 (74%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           +PYVKV + Y  +R+AKKKTHVKK TLNPV+NESF++++P D L  +S+E L++D+DR T
Sbjct: 328 NPYVKVNVYYGRKRIAKKKTHVKKCTLNPVFNESFIYDIPTDLLPDISIEFLVIDFDRTT 387

Query: 67  KNEKIFFFFFSSSS 80
           KNE +      + S
Sbjct: 388 KNEVVGRLILGAHS 401

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.

Mus musculus (taxid: 10090)

>sp|Q9BT88|SYT11_HUMAN Synaptotagmin-11 OS=Homo sapiens GN=SYT11 PE=1 SV=2

 Score = 86.7 bits (213), Expect = 4e-17,   Method: Compositional matrix adjust.
 Identities = 38/74 (51%), Positives = 55/74 (74%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           +PYVKV + Y  +R+AKKKTHVKK TLNP++NESF++++P D L  +S+E L++D+DR T
Sbjct: 329 NPYVKVNVYYGRKRIAKKKTHVKKCTLNPIFNESFIYDIPTDLLPDISIEFLVIDFDRTT 388

Query: 67  KNEKIFFFFFSSSS 80
           KNE +      + S
Sbjct: 389 KNEVVGRLILGAHS 402

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.

Homo sapiens (taxid: 9606)

>sp|Q86SS6|SYT9_HUMAN Synaptotagmin-9 OS=Homo sapiens GN=SYT9 PE=2 SV=1

 Score = 81.3 bits (199), Expect = 2e-15,   Method: Composition-based stats.
 Identities = 35/65 (53%), Positives = 49/65 (75%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L+  G+R+ K+KT  K+ TLNPVYNE+ VF+VP +N+D + L + ++D+DRV 
Sbjct: 389 DPYVKVSLMCDGRRLKKRKTSTKRNTLNPVYNEAIVFDVPPENIDQIHLSIAVMDYDRVG 448

Query: 67  KNEKI 71
            NE I
Sbjct: 449 HNEII 453

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.

Homo sapiens (taxid: 9606)

>sp|Q9R0N9|SYT9_MOUSE Synaptotagmin-9 OS=Mus musculus GN=Syt9 PE=1 SV=2

 Score = 79.3 bits (194), Expect = 6e-15,   Method: Composition-based stats.
 Identities = 34/65 (52%), Positives = 49/65 (75%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L+  G+R+ K+KT  K+ TLNPVYNE+ VF+VP +++D + L + ++D+DRV 
Sbjct: 389 DPYVKVSLMCDGRRLKKRKTSTKRNTLNPVYNEAIVFDVPPESIDQIHLSIAVMDYDRVG 448

Query: 67  KNEKI 71
            NE I
Sbjct: 449 HNEVI 453

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.

Mus musculus (taxid: 10090)

>sp|Q925C0|SYT9_RAT Synaptotagmin-9 OS=Rattus norvegicus GN=Syt9 PE=2 SV=1

 Score = 79.3 bits (194), Expect = 7e-15,   Method: Composition-based stats.
 Identities = 34/65 (52%), Positives = 49/65 (75%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L+  G+R+ K+KT  K+ TLNPVYNE+ VF+VP +++D + L + ++D+DRV 
Sbjct: 389 DPYVKVSLMCDGRRLKKRKTSTKRNTLNPVYNEAIVFDVPPESIDQIHLSIAVMDYDRVG 448

Query: 67  KNEKI 71
            NE I
Sbjct: 449 HNEVI 453

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.

Rattus norvegicus (taxid: 10116)

>sp|Q5R4J5|SYT1_PONAB Synaptotagmin-1 OS=Pongo abelii GN=SYT1 PE=2 SV=1

 Score = 77.4 bits (189), Expect = 2e-14,   Method: Compositional matrix adjust.
 Identities = 35/75 (46%), Positives = 53/75 (70%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK++L+  G+R+ KK+T +KK TLNP YNESF FEVP + +  V + + +LD+D++ 
Sbjct: 307 DPYVKIHLMQNGKRLKKKETTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIG 366

Query: 67  KNEKIFFFFFSSSSS 81
           KN+ I   F   +S+
Sbjct: 367 KNDAIGKVFVGYNST 381

May have a regulatory role in the membrane interactions during trafficking of synaptic vesicles at the active zone of the synapse. It binds acidic phospholipids with a specificity that requires the presence of both an acidic head group and a diacyl backbone. A Ca(2+)-dependent interaction between synaptotagmin and putative receptors for activated protein kinase C has also been reported. It can bind to at least three additional proteins in a Ca(2+)-independent manner; these are neurexins, syntaxin and AP2.

Pongo abelii (taxid: 9601)

>sp|P40749|SYT4_MOUSE Synaptotagmin-4 OS=Mus musculus GN=Syt4 PE=2 SV=2

 Score = 76.6 bits (187), Expect = 4e-14,   Method: Compositional matrix adjust.
 Identities = 35/74 (47%), Positives = 54/74 (72%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L +  +R++KKKTHVKK T N V+NE FVF++P ++L+ +S+E L+LD +R +
Sbjct: 324 DPYVKVNLYHAKKRISKKKTHVKKCTPNAVFNELFVFDIPCESLEEISVEFLVLDSERGS 383

Query: 67  KNEKIFFFFFSSSS 80
           +NE I      +++
Sbjct: 384 RNEVIGRLVLGATA 397

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.

Mus musculus (taxid: 10090)

>sp|P50232|SYT4_RAT Synaptotagmin-4 OS=Rattus norvegicus GN=Syt4 PE=1 SV=1

 Score = 76.6 bits (187), Expect = 4e-14,   Method: Compositional matrix adjust.
 Identities = 35/74 (47%), Positives = 54/74 (72%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L +  +R++KKKTHVKK T N V+NE FVF++P ++L+ +S+E L+LD +R +
Sbjct: 324 DPYVKVNLYHAKKRISKKKTHVKKCTPNAVFNELFVFDIPCESLEEISVEFLVLDSERGS 383

Query: 67  KNEKIFFFFFSSSS 80
           +NE I      +++
Sbjct: 384 RNEVIGRLVLGATA 397

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.

Rattus norvegicus (taxid: 10116)

>sp|Q9H2B2|SYT4_HUMAN Synaptotagmin-4 OS=Homo sapiens GN=SYT4 PE=1 SV=1

 Score = 76.6 bits (187), Expect = 5e-14,   Method: Compositional matrix adjust.
 Identities = 35/74 (47%), Positives = 53/74 (71%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L +  +R++KKKTHVKK T N V+NE FVF++P + L+ +S+E L+LD +R +
Sbjct: 324 DPYVKVNLYHAKKRISKKKTHVKKCTPNAVFNELFVFDIPCEGLEDISVEFLVLDSERGS 383

Query: 67  KNEKIFFFFFSSSS 80
           +NE I      +++
Sbjct: 384 RNEVIGQLVLGAAA 397

May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.

Homo sapiens (taxid: 9606)

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	87
357621416	433	hypothetical protein KGM_04783 [Danaus p	0.747	0.150	0.823	6e-25
91091970	440	PREDICTED: similar to AGAP001800-PA [Tri	0.747	0.147	0.776	5e-24
321470719	545	synaptotagmin 4 protein, variant 1 [Daph	0.747	0.119	0.746	9e-24
321470720	539	synaptotagmin 4 protein, variant 2 [Daph	0.747	0.120	0.761	2e-23
322785952	387	hypothetical protein SINV_16571 [Solenop	0.724	0.162	0.8	2e-23
332027389	444	Synaptotagmin-11 [Acromyrmex echinatior]	0.747	0.146	0.761	2e-23
307168339	445	Synaptotagmin-11 [Camponotus floridanus]	0.747	0.146	0.761	2e-23
307206076	407	Synaptotagmin-11 [Harpegnathos saltator]	0.747	0.159	0.761	4e-23
443685622	416	synaptotagmin 4, partial [Capitella tele	0.747	0.156	0.776	4e-23
17137726	474	synaptotagmin 4 [Drosophila melanogaster	0.747	0.137	0.728	5e-23

>gi|357621416|gb|EHJ73260.1| hypothetical protein KGM_04783 [Danaus plexippus]

 Score =  117 bits (294), Expect = 6e-25,   Method: Composition-based stats.
 Identities = 56/68 (82%), Positives = 60/68 (88%), Gaps = 3/68 (4%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPA---DNLDSVSLELLLLDWD 63
           DPYVK+YLLY GQR+AKKKTHVKKRTLNPV+NESFVFEVPA     LD VSLELL+LDWD
Sbjct: 330 DPYVKMYLLYNGQRIAKKKTHVKKRTLNPVFNESFVFEVPAAPNATLDHVSLELLVLDWD 389

Query: 64  RVTKNEKI 71
           RVTKNE I
Sbjct: 390 RVTKNEVI 397

Source: Danaus plexippus

Species: Danaus plexippus

Genus: Danaus

Family: Nymphalidae

Order: Lepidoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|91091970|ref|XP_968583.1| PREDICTED: similar to AGAP001800-PA [Tribolium castaneum] gi|270001306|gb|EEZ97753.1| synaptotagmin IV [Tribolium castaneum]

 Score =  115 bits (287), Expect = 5e-24,   Method: Composition-based stats.
 Identities = 52/67 (77%), Positives = 61/67 (91%), Gaps = 2/67 (2%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPA--DNLDSVSLELLLLDWDR 64
           DPYVK+YLLY GQR+AKKKTHVKKRTL+PV+NESFVF++PA  + L++VSLE LLLDWDR
Sbjct: 337 DPYVKIYLLYNGQRIAKKKTHVKKRTLSPVFNESFVFDIPAGGEGLENVSLEFLLLDWDR 396

Query: 65  VTKNEKI 71
           VTKNE I
Sbjct: 397 VTKNEVI 403

Source: Tribolium castaneum

Species: Tribolium castaneum

Genus: Tribolium

Family: Tenebrionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|321470719|gb|EFX81694.1| synaptotagmin 4 protein, variant 1 [Daphnia pulex]

 Score =  114 bits (284), Expect = 9e-24,   Method: Composition-based stats.
 Identities = 50/67 (74%), Positives = 62/67 (92%), Gaps = 2/67 (2%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD--NLDSVSLELLLLDWDR 64
           DPYVK+YL++ GQRVAKKKTHVKKRTLNPV+NESFVF++PA   +LD++SLE L+LDWDR
Sbjct: 436 DPYVKIYLVHNGQRVAKKKTHVKKRTLNPVFNESFVFDLPASATSLDNISLEFLVLDWDR 495

Query: 65  VTKNEKI 71
           VTKNE++
Sbjct: 496 VTKNERL 502

Source: Daphnia pulex

Species: Daphnia pulex

Genus: Daphnia

Family: Daphniidae

Order: Diplostraca

Class: Branchiopoda

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|321470720|gb|EFX81695.1| synaptotagmin 4 protein, variant 2 [Daphnia pulex]

 Score =  113 bits (282), Expect = 2e-23,   Method: Composition-based stats.
 Identities = 51/67 (76%), Positives = 61/67 (91%), Gaps = 2/67 (2%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD--NLDSVSLELLLLDWDR 64
           DPYVK+YL++ GQRVAKKKTHVKKRTLNPV+NESFVF++PA   +LD++SLE L+LDWDR
Sbjct: 436 DPYVKIYLVHNGQRVAKKKTHVKKRTLNPVFNESFVFDLPASATSLDNISLEFLVLDWDR 495

Query: 65  VTKNEKI 71
           VTKNE I
Sbjct: 496 VTKNEVI 502

Source: Daphnia pulex

Species: Daphnia pulex

Genus: Daphnia

Family: Daphniidae

Order: Diplostraca

Class: Branchiopoda

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|322785952|gb|EFZ12569.1| hypothetical protein SINV_16571 [Solenopsis invicta]

 Score =  112 bits (281), Expect = 2e-23,   Method: Composition-based stats.
 Identities = 52/65 (80%), Positives = 59/65 (90%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP--ADNLDSVSLELLLLDWDR 64
           DPYVK+YLLY  QRVAKKKTHVKKRTL+PV+NESFVFE+P  AD L++VSLE +LLDWDR
Sbjct: 322 DPYVKIYLLYNQQRVAKKKTHVKKRTLSPVFNESFVFEIPNGADGLNNVSLEFMLLDWDR 381

Query: 65  VTKNE 69
           VTKNE
Sbjct: 382 VTKNE 386

Source: Solenopsis invicta

Species: Solenopsis invicta

Genus: Solenopsis

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|332027389|gb|EGI67472.1| Synaptotagmin-11 [Acromyrmex echinatior]

 Score =  112 bits (281), Expect = 2e-23,   Method: Composition-based stats.
 Identities = 51/67 (76%), Positives = 60/67 (89%), Gaps = 2/67 (2%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP--ADNLDSVSLELLLLDWDR 64
           DPYVK+YLLY  QR+AKKKTHVKKRTL+PV+NESFVF++P  AD L++VSLE +LLDWDR
Sbjct: 341 DPYVKIYLLYNQQRIAKKKTHVKKRTLSPVFNESFVFDIPNGADGLNNVSLEFMLLDWDR 400

Query: 65  VTKNEKI 71
           VTKNE I
Sbjct: 401 VTKNEVI 407

Source: Acromyrmex echinatior

Species: Acromyrmex echinatior

Genus: Acromyrmex

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|307168339|gb|EFN61539.1| Synaptotagmin-11 [Camponotus floridanus]

 Score =  112 bits (281), Expect = 2e-23,   Method: Composition-based stats.
 Identities = 51/67 (76%), Positives = 60/67 (89%), Gaps = 2/67 (2%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP--ADNLDSVSLELLLLDWDR 64
           DPYVK+YLLY  QR+AKKKTHVKKRTL+PV+NESFVF++P  AD L++VSLE +LLDWDR
Sbjct: 342 DPYVKIYLLYNQQRIAKKKTHVKKRTLSPVFNESFVFDIPNGADGLNNVSLEFMLLDWDR 401

Query: 65  VTKNEKI 71
           VTKNE I
Sbjct: 402 VTKNEVI 408

Source: Camponotus floridanus

Species: Camponotus floridanus

Genus: Camponotus

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|307206076|gb|EFN84169.1| Synaptotagmin-11 [Harpegnathos saltator]

 Score =  112 bits (279), Expect = 4e-23,   Method: Composition-based stats.
 Identities = 51/67 (76%), Positives = 60/67 (89%), Gaps = 2/67 (2%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP--ADNLDSVSLELLLLDWDR 64
           DPYVK+YLLY  QR+AKKKTHVKKRTL+PV+NESFVF++P  AD L++VSLE +LLDWDR
Sbjct: 304 DPYVKIYLLYNQQRIAKKKTHVKKRTLSPVFNESFVFDIPNGADGLNNVSLEFMLLDWDR 363

Query: 65  VTKNEKI 71
           VTKNE I
Sbjct: 364 VTKNEVI 370

Source: Harpegnathos saltator

Species: Harpegnathos saltator

Genus: Harpegnathos

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|443685622|gb|ELT89176.1| synaptotagmin 4, partial [Capitella teleta]

 Score =  112 bits (279), Expect = 4e-23,   Method: Compositional matrix adjust.
 Identities = 52/67 (77%), Positives = 60/67 (89%), Gaps = 2/67 (2%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADN--LDSVSLELLLLDWDR 64
           DPYVK+YLLY GQR+AKKKTHVKKRTLNPVYNESF+F+VP +N  L ++SLE LLLDWDR
Sbjct: 315 DPYVKIYLLYNGQRIAKKKTHVKKRTLNPVYNESFLFDVPCNNEGLQNISLEFLLLDWDR 374

Query: 65  VTKNEKI 71
           +TKNE I
Sbjct: 375 MTKNEVI 381

Source: Capitella teleta

Species: Capitella teleta

Genus: Capitella

Family: Capitellidae

Order: Capitellida

Class: Polychaeta

Phylum: Annelida

Superkingdom: Eukaryota

>gi|17137726|ref|NP_477464.1| synaptotagmin 4 [Drosophila melanogaster] gi|195568936|ref|XP_002102468.1| GD19926 [Drosophila simulans] gi|5823558|gb|AAD53186.1|AF181098_1 synaptotagmin IV [Drosophila melanogaster] gi|10727109|gb|AAF54037.2| synaptotagmin 4 [Drosophila melanogaster] gi|194198395|gb|EDX11971.1| GD19926 [Drosophila simulans] gi|374858082|gb|AEZ68798.1| FI18813p1 [Drosophila melanogaster]

 Score =  111 bits (278), Expect = 5e-23,   Method: Composition-based stats.
 Identities = 51/70 (72%), Positives = 60/70 (85%), Gaps = 5/70 (7%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPA-----DNLDSVSLELLLLD 61
           DPYVK+YLLY GQR+AKKKTHVKKRTL+PV+NESF F++PA      +L+ VSLEL+LLD
Sbjct: 368 DPYVKIYLLYNGQRIAKKKTHVKKRTLSPVFNESFAFDIPAAEGAGASLEGVSLELMLLD 427

Query: 62  WDRVTKNEKI 71
           WDRVTKNE I
Sbjct: 428 WDRVTKNEVI 437

Source: Drosophila melanogaster

Species: Drosophila melanogaster

Genus: Drosophila

Family: Drosophilidae

Order: Diptera

Class: Insecta

Phylum: Arthropoda

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	87
FB|FBgn0028400	474	Syt4 "Synaptotagmin 4" [Drosop	0.747	0.137	0.571	1e-14
UNIPROTKB|B4DK40	124	SYT11 "cDNA FLJ50786, highly s	0.747	0.524	0.461	1e-11
ZFIN|ZDB-GENE-040426-2815	451	syt11a "synaptotagmin XIa" [Da	0.747	0.144	0.507	1.3e-11
UNIPROTKB|H9L0N3	418	SYT11 "Uncharacterized protein	0.747	0.155	0.492	1.4e-11
UNIPROTKB|F1RLM5	436	LOC100620105 "Uncharacterized	0.747	0.149	0.492	1.5e-11
UNIPROTKB|Q505J5	429	Syt11 "Synaptotagmin XI" [Ratt	0.747	0.151	0.476	1.9e-11
UNIPROTKB|E2RTB2	470	SYT11 "Uncharacterized protein	0.747	0.138	0.492	4.8e-11
MGI|MGI:1859547	430	Syt11 "synaptotagmin XI" [Mus	0.747	0.151	0.476	5.2e-11
UNIPROTKB|A6H7H8	431	SYT11 "SYT11 protein" [Bos tau	0.747	0.150	0.476	5.3e-11
ZFIN|ZDB-GENE-090601-7	456	syt11b "synaptotagmin XIb" [Da	0.747	0.142	0.476	5.9e-11

FB|FBgn0028400 Syt4 "Synaptotagmin 4" [Drosophila melanogaster (taxid:7227)]

 Score = 195 (73.7 bits), Expect = 1.0e-14, P = 1.0e-14
 Identities = 40/70 (57%), Positives = 46/70 (65%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXX--- 63
             DPYVK+YLLY GQR+AKKKTHVKKRTL+PV+NESF F++PA                   
Sbjct:   368 DPYVKIYLLYNGQRIAKKKTHVKKRTLSPVFNESFAFDIPAAEGAGASLEGVSLELMLLD 427

Query:    64 --RVTKNEKI 71
               RVTKNE I
Sbjct:   428 WDRVTKNEVI 437

GO:0005886 "plasma membrane" evidence=NAS

GO:0007269 "neurotransmitter secretion" evidence=NAS

GO:0005544 "calcium-dependent phospholipid binding" evidence=NAS

GO:0016192 "vesicle-mediated transport" evidence=NAS

GO:0016079 "synaptic vesicle exocytosis" evidence=ISS

GO:0008021 "synaptic vesicle" evidence=IEA;ISS

GO:0016020 "membrane" evidence=IEA

GO:0005215 "transporter activity" evidence=IEA

GO:0048167 "regulation of synaptic plasticity" evidence=IMP

GO:0044456 "synapse part" evidence=IDA

GO:0046928 "regulation of neurotransmitter secretion" evidence=IMP

UNIPROTKB|B4DK40 SYT11 "cDNA FLJ50786, highly similar to Synaptotagmin-11" [Homo sapiens (taxid:9606)]

 Score = 159 (61.0 bits), Expect = 1.0e-11, P = 1.0e-11
 Identities = 30/65 (46%), Positives = 41/65 (63%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             +PYVKV + Y  +R+AKKKTHVKK TLNP++NESF++++P                 R T
Sbjct:    22 NPYVKVNVYYGRKRIAKKKTHVKKCTLNPIFNESFIYDIPTDLLPDISIEFLVIDFDRTT 81

Query:    67 KNEKI 71
             KNE +
Sbjct:    82 KNEVV 86

GO:0005215 "transporter activity" evidence=IEA

GO:0008021 "synaptic vesicle" evidence=IEA

GO:0005887 "integral to plasma membrane" evidence=IEA

ZFIN|ZDB-GENE-040426-2815 syt11a "synaptotagmin XIa" [Danio rerio (taxid:7955)]

 Score = 166 (63.5 bits), Expect = 1.3e-11, P = 1.3e-11
 Identities = 33/65 (50%), Positives = 42/65 (64%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             +PYVKV + Y  +R+AKKKTHVKK TLNPV+NESF+++VPA                R T
Sbjct:   349 NPYVKVNVFYGRKRIAKKKTHVKKCTLNPVFNESFIYDVPAELMPDISVEFLVIDFDRTT 408

Query:    67 KNEKI 71
             KNE +
Sbjct:   409 KNEVV 413

GO:0006810 "transport" evidence=IEA

GO:0008021 "synaptic vesicle" evidence=IEA

GO:0005215 "transporter activity" evidence=IEA

GO:0016020 "membrane" evidence=IEA

UNIPROTKB|H9L0N3 SYT11 "Uncharacterized protein" [Gallus gallus (taxid:9031)]

 Score = 165 (63.1 bits), Expect = 1.4e-11, P = 1.4e-11
 Identities = 32/65 (49%), Positives = 41/65 (63%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             DPYVKV + Y  +R+AKKKTHVKK TLNPV+NESF++++P                 R T
Sbjct:   316 DPYVKVNVYYGRKRIAKKKTHVKKCTLNPVFNESFIYDIPVDLLPDISIEFLVIDFDRTT 375

Query:    67 KNEKI 71
             KNE +
Sbjct:   376 KNEVV 380

GO:0005215 "transporter activity" evidence=IEA

GO:0008021 "synaptic vesicle" evidence=IEA

GO:0005887 "integral to plasma membrane" evidence=IEA

UNIPROTKB|F1RLM5 LOC100620105 "Uncharacterized protein" [Sus scrofa (taxid:9823)]

 Score = 165 (63.1 bits), Expect = 1.5e-11, P = 1.5e-11
 Identities = 32/65 (49%), Positives = 41/65 (63%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             DPYVKV + Y  +R+AKKKTHVKK TLNPV+NESF++++P                 R T
Sbjct:   334 DPYVKVNVYYGRKRIAKKKTHVKKCTLNPVFNESFIYDIPTDLLPDISIEFLVIDFDRTT 393

Query:    67 KNEKI 71
             KNE +
Sbjct:   394 KNEVV 398

GO:0005887 "integral to plasma membrane" evidence=IEA

GO:0008021 "synaptic vesicle" evidence=IEA

GO:0005215 "transporter activity" evidence=IEA

UNIPROTKB|Q505J5 Syt11 "Synaptotagmin XI" [Rattus norvegicus (taxid:10116)]

 Score = 164 (62.8 bits), Expect = 1.9e-11, P = 1.9e-11
 Identities = 31/65 (47%), Positives = 41/65 (63%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             DPYVKV + Y  +R+AKKKTHVKK TLNP++NESF++++P                 R T
Sbjct:   327 DPYVKVNVYYGRKRIAKKKTHVKKCTLNPIFNESFIYDIPTDLLPDISIEFLVIDFDRTT 386

Query:    67 KNEKI 71
             KNE +
Sbjct:   387 KNEVV 391

GO:0005215 "transporter activity" evidence=IEA

UNIPROTKB|E2RTB2 SYT11 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)]

 Score = 161 (61.7 bits), Expect = 4.8e-11, P = 4.8e-11
 Identities = 32/65 (49%), Positives = 41/65 (63%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             +PYVKV + Y  +R+AKKKTHVKK TLNPV+NESFV+++P                 R T
Sbjct:   329 NPYVKVNVYYGRKRIAKKKTHVKKCTLNPVFNESFVYDIPPDLLPDVSIEFLVIDFDRTT 388

Query:    67 KNEKI 71
             KNE +
Sbjct:   389 KNEAV 393

GO:0016020 "membrane" evidence=IEA

GO:0008021 "synaptic vesicle" evidence=IEA

GO:0005215 "transporter activity" evidence=IEA

MGI|MGI:1859547 Syt11 "synaptotagmin XI" [Mus musculus (taxid:10090)]

 Score = 160 (61.4 bits), Expect = 5.2e-11, P = 5.2e-11
 Identities = 31/65 (47%), Positives = 41/65 (63%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             +PYVKV + Y  +R+AKKKTHVKK TLNPV+NESF++++P                 R T
Sbjct:   328 NPYVKVNVYYGRKRIAKKKTHVKKCTLNPVFNESFIYDIPTDLLPDISIEFLVIDFDRTT 387

Query:    67 KNEKI 71
             KNE +
Sbjct:   388 KNEVV 392

GO:0005215 "transporter activity" evidence=IEA

GO:0005509 "calcium ion binding" evidence=ISO

GO:0005544 "calcium-dependent phospholipid binding" evidence=ISO

GO:0005887 "integral to plasma membrane" evidence=IDA

GO:0006810 "transport" evidence=IEA

GO:0008021 "synaptic vesicle" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0030054 "cell junction" evidence=IEA

GO:0031410 "cytoplasmic vesicle" evidence=IEA

GO:0045202 "synapse" evidence=IEA

GO:0046872 "metal ion binding" evidence=IEA

UNIPROTKB|A6H7H8 SYT11 "SYT11 protein" [Bos taurus (taxid:9913)]

 Score = 160 (61.4 bits), Expect = 5.3e-11, P = 5.3e-11
 Identities = 31/65 (47%), Positives = 41/65 (63%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             +PYVKV + Y  +R+AKKKTHVKK TLNPV+NESF++++P                 R T
Sbjct:   329 NPYVKVNVYYGRKRIAKKKTHVKKCTLNPVFNESFIYDIPTDLLPDISIEFLVIDFDRTT 388

Query:    67 KNEKI 71
             KNE +
Sbjct:   389 KNEVV 393

GO:0005887 "integral to plasma membrane" evidence=IEA

GO:0008021 "synaptic vesicle" evidence=IEA

GO:0005215 "transporter activity" evidence=IEA

ZFIN|ZDB-GENE-090601-7 syt11b "synaptotagmin XIb" [Danio rerio (taxid:7955)]

 Score = 160 (61.4 bits), Expect = 5.9e-11, P = 5.9e-11
 Identities = 31/65 (47%), Positives = 42/65 (64%)

Query:     7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
             +PYVK+ + Y  +R+AKKKTHVKK TLNPV+NESF+++VPA                R T
Sbjct:   356 NPYVKLNVFYGHKRIAKKKTHVKKCTLNPVFNESFIYDVPAELLPDISIEFLVMDFDRTT 415

Query:    67 KNEKI 71
             KN+ +
Sbjct:   416 KNQAL 420

GO:0008021 "synaptic vesicle" evidence=IEA

GO:0005215 "transporter activity" evidence=IEA

GO:0016020 "membrane" evidence=IEA

GO:0006810 "transport" 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

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
Q9R0N3	SYT11_MOUSE	No assigned EC number	0.5270	0.7931	0.1604	yes	N/A
O08835	SYT11_RAT	No assigned EC number	0.5692	0.6896	0.1395	yes	N/A
Q9BT88	SYT11_HUMAN	No assigned EC number	0.5135	0.7931	0.1600	yes	N/A

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	87
cd08404	136	cd08404, C2B_Synaptotagmin-4, C2 domain second rep	2e-38
cd08405	136	cd08405, C2B_Synaptotagmin-7, C2 domain second rep	1e-26
cd08403	134	cd08403, C2B_Synaptotagmin-3-5-6-9-10, C2 domain s	1e-26
cd00276	134	cd00276, C2B_Synaptotagmin, C2 domain second repea	2e-26
cd08402	136	cd08402, C2B_Synaptotagmin-1, C2 domain second rep	8e-26
pfam00168	85	pfam00168, C2, C2 domain	2e-17
cd08384	133	cd08384, C2B_Rabphilin_Doc2, C2 domain second repe	8e-16
cd04026	131	cd04026, C2_PKC_alpha_gamma, C2 domain in Protein	8e-16
cd08406	136	cd08406, C2B_Synaptotagmin-12, C2 domain second re	8e-16
cd04020	162	cd04020, C2B_SLP_1-2-3-4, C2 domain second repeat	5e-15
cd04030	127	cd04030, C2C_KIAA1228, C2 domain third repeat pres	1e-14
cd08521	123	cd08521, C2A_SLP, C2 domain first repeat present i	7e-14
cd08381	122	cd08381, C2B_PI3K_class_II, C2 domain second repea	2e-13
cd08393	125	cd08393, C2A_SLP-1_2, C2 domain first repeat prese	2e-13
smart00239	101	smart00239, C2, Protein kinase C conserved region	3e-13
cd08387	124	cd08387, C2A_Synaptotagmin-8, C2A domain first rep	4e-13
cd08390	123	cd08390, C2A_Synaptotagmin-15-17, C2A domain first	5e-13
cd08385	124	cd08385, C2A_Synaptotagmin-1-5-6-9-10, C2A domain	5e-13
cd00030	102	cd00030, C2, C2 domain	6e-13
cd04040	115	cd04040, C2D_Tricalbin-like, C2 domain fourth repe	7e-13
cd08386	125	cd08386, C2A_Synaptotagmin-7, C2A domain first rep	5e-12
cd08410	135	cd08410, C2B_Synaptotagmin-17, C2 domain second re	8e-12
cd04031	125	cd04031, C2A_RIM1alpha, C2 domain first repeat con	2e-11
cd04029	125	cd04029, C2A_SLP-4_5, C2 domain first repeat prese	6e-11
cd04009	133	cd04009, C2B_Munc13-like, C2 domain second repeat	7e-11
cd08408	138	cd08408, C2B_Synaptotagmin-14_16, C2 domain second	5e-10
cd08409	137	cd08409, C2B_Synaptotagmin-15, C2 domain second re	9e-10
cd08392	128	cd08392, C2A_SLP-3, C2 domain first repeat present	1e-09
cd04028	146	cd04028, C2B_RIM1alpha, C2 domain second repeat co	2e-09
cd04035	123	cd04035, C2A_Rabphilin_Doc2, C2 domain first repea	4e-09
COG5038	1227	COG5038, COG5038, Ca2+-dependent lipid-binding pro	2e-08
cd08388	128	cd08388, C2A_Synaptotagmin-4-11, C2A domain first	2e-08
cd08407	138	cd08407, C2B_Synaptotagmin-13, C2 domain second re	2e-08
cd04037	124	cd04037, C2E_Ferlin, C2 domain fifth repeat in Fer	6e-08
cd04010	148	cd04010, C2B_RasA3, C2 domain second repeat presen	2e-07
cd04039	108	cd04039, C2_PSD, C2 domain present in Phosphatidyl	2e-07
cd08688	110	cd08688, C2_KIAA0528-like, C2 domain found in the	6e-07
cd08391	121	cd08391, C2A_C2C_Synaptotagmin_like, C2 domain fir	7e-07
cd04038	145	cd04038, C2_ArfGAP, C2 domain present in Arf GTPas	7e-07
cd08675	137	cd08675, C2B_RasGAP, C2 domain second repeat of Ra	1e-06
cd04011	111	cd04011, C2B_Ferlin, C2 domain second repeat in Fe	2e-06
cd04033	133	cd04033, C2_NEDD4_NEDD4L, C2 domain present in the	2e-06
cd04025	123	cd04025, C2B_RasA1_RasA4, C2 domain second repeat	7e-06
cd08676	153	cd08676, C2A_Munc13-like, C2 domain first repeat i	2e-05
cd04018	151	cd04018, C2C_Ferlin, C2 domain third repeat in Fer	8e-05
cd04017	135	cd04017, C2D_Ferlin, C2 domain fourth repeat in Fe	1e-04
cd08383	117	cd08383, C2A_RasGAP, C2 domain (first repeat) of R	2e-04
cd08373	127	cd08373, C2A_Ferlin, C2 domain first repeat in Fer	2e-04
cd04043	126	cd04043, C2_Munc13_fungal, C2 domain in Munc13 (ma	2e-04
cd04014	132	cd04014, C2_PKC_epsilon, C2 domain in Protein Kina	2e-04
cd08690	155	cd08690, C2_Freud-1, C2 domain found in 5' repress	3e-04
cd00275	128	cd00275, C2_PLC_like, C2 domain present in Phospho	3e-04
cd04022	127	cd04022, C2A_MCTP_PRT_plant, C2 domain first repea	5e-04
cd08685	119	cd08685, C2_RGS-like, C2 domain of the Regulator O	0.001
cd04027	127	cd04027, C2B_Munc13, C2 domain second repeat in Mu	0.003
cd04042	121	cd04042, C2A_MCTP_PRT, C2 domain first repeat foun	0.004

>gnl|CDD|176049 cd08404, C2B_Synaptotagmin-4, C2 domain second repeat present in Synaptotagmin 4

 Score =  124 bits (313), Expect = 2e-38
 Identities = 44/75 (58%), Positives = 57/75 (76%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L Y  +R++KKKTHVKK TLNPV+NESFVF++P++ L+ +S+E L+LD DRVT
Sbjct: 37  DPYVKVNLYYGKKRISKKKTHVKKCTLNPVFNESFVFDIPSEELEDISVEFLVLDSDRVT 96

Query: 67  KNEKIFFFFFSSSSS 81
           KNE I        +S
Sbjct: 97  KNEVIGRLVLGPKAS 111

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 4, a member of class 4 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmin-11, has an Asp to Ser substitution in its C2A domain. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 136

>gnl|CDD|176050 cd08405, C2B_Synaptotagmin-7, C2 domain second repeat present in Synaptotagmin 7

 Score = 94.4 bits (235), Expect = 1e-26
 Identities = 36/65 (55%), Positives = 52/65 (80%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV+L+YK +RV KKKT +KKRTLNPV+NESF+F +P + L   +L + ++D DR++
Sbjct: 37  DPYVKVWLMYKDKRVEKKKTVIKKRTLNPVFNESFIFNIPLERLRETTLIITVMDKDRLS 96

Query: 67  KNEKI 71
           +N+ I
Sbjct: 97  RNDLI 101

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 7, a member of class 2 synaptotagmins, is located in presynaptic plasma membranes in neurons, dense-core vesicles in endocrine cells, and lysosomes in fibroblasts. It has been shown to play a role in regulation of Ca2+-dependent lysosomal exocytosis in fibroblasts and may also function as a vesicular Ca2+-sensor. It is distinguished from the other synaptotagmins by having over 12 splice forms. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 136

>gnl|CDD|176048 cd08403, C2B_Synaptotagmin-3-5-6-9-10, C2 domain second repeat present in Synaptotagmins 3, 5, 6, 9, and 10

 Score = 94.5 bits (235), Expect = 1e-26
 Identities = 39/65 (60%), Positives = 52/65 (80%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L+ +G+R+ KKKT VKK TLNP YNE+ VF+VP +N+D+VSL + ++D+DRV 
Sbjct: 36  DPYVKVSLMCEGRRLKKKKTSVKKNTLNPTYNEALVFDVPPENVDNVSLIIAVVDYDRVG 95

Query: 67  KNEKI 71
            NE I
Sbjct: 96  HNELI 100

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 3, a member of class 3 synaptotagmins, is located in the brain and localized to the active zone and plasma membrane. It functions as a Ca2+ sensor for fast exocytosis. It, along with synaptotagmins 5,6, and 10, has disulfide bonds at its N-terminus. Synaptotagmin 9, a class 5 synaptotagmins, is located in the brain and localized to the synaptic vesicles. It is thought to be a Ca2+-sensor for dense-core vesicle exocytosis. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 134

>gnl|CDD|175975 cd00276, C2B_Synaptotagmin, C2 domain second repeat present in Synaptotagmin

 Score = 93.8 bits (234), Expect = 2e-26
 Identities = 38/66 (57%), Positives = 50/66 (75%)

Query: 6   LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
            DPYVKV LL  G+++ KKKT VKK TLNPV+NE+F F+VPA+ L+ VSL + ++D D V
Sbjct: 35  SDPYVKVSLLQGGKKLKKKKTSVKKGTLNPVFNEAFSFDVPAEQLEEVSLVITVVDKDSV 94

Query: 66  TKNEKI 71
            +NE I
Sbjct: 95  GRNEVI 100

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. There are several classes of Synaptotagmins. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 134

>gnl|CDD|176047 cd08402, C2B_Synaptotagmin-1, C2 domain second repeat present in Synaptotagmin 1

 Score = 92.1 bits (229), Expect = 8e-26
 Identities = 37/65 (56%), Positives = 50/65 (76%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK++L+  G+R+ KKKT +KKRTLNP YNESF FEVP + +  V L + +LD+DR+ 
Sbjct: 37  DPYVKIHLMQNGKRLKKKKTTIKKRTLNPYYNESFSFEVPFEQIQKVHLIVTVLDYDRIG 96

Query: 67  KNEKI 71
           KN+ I
Sbjct: 97  KNDPI 101

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 1, a member of the class 1 synaptotagmins, is located in the brain and endocranium and localized to the synaptic vesicles and secretory granules. It functions as a Ca2+ sensor for fast exocytosis. It, like synaptotagmin-2, has an N-glycosylated N-terminus. Synaptotagmin 4, a member of class 4 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmin-11, has an Asp to Ser substitution in its C2A domain. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 136

>gnl|CDD|215765 pfam00168, C2, C2 domain

 Score = 69.2 bits (170), Expect = 2e-17
 Identities = 32/65 (49%), Positives = 40/65 (61%), Gaps = 4/65 (6%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYVKV L   GQ+   KKT V K TLNPV+NE+F FEV    L    L + + D+DR  
Sbjct: 21 DPYVKVSLG--GQKKDTKKTKVVKNTLNPVWNETFTFEVTLPELA--ELRIEVYDYDRFG 76

Query: 67 KNEKI 71
          K++ I
Sbjct: 77 KDDFI 81

Length = 85

>gnl|CDD|176030 cd08384, C2B_Rabphilin_Doc2, C2 domain second repeat present in Rabphilin and Double C2 domain

 Score = 66.6 bits (163), Expect = 8e-16
 Identities = 26/65 (40%), Positives = 40/65 (61%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DP+VK+YL     + +K KT VKK+TLNP +NE F +++   +L   +LE+ + D D   
Sbjct: 35 DPFVKLYLKPDAGKKSKHKTQVKKKTLNPEFNEEFFYDIKHSDLAKKTLEITVWDKDIGK 94

Query: 67 KNEKI 71
           N+ I
Sbjct: 95 SNDYI 99

Rabphilin is found neurons and in neuroendrocrine cells, while Doc2 is found not only in the brain but in tissues, including mast cells, chromaffin cells, and osteoblasts. Rabphilin and Doc2s share highly homologous tandem C2 domains, although their N-terminal structures are completely different: rabphilin contains an N-terminal Rab-binding domain (RBD),7 whereas Doc2 contains an N-terminal Munc13-1-interacting domain (MID). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 133

>gnl|CDD|175992 cd04026, C2_PKC_alpha_gamma, C2 domain in Protein Kinase C (PKC) alpha and gamma

 Score = 66.5 bits (163), Expect = 8e-16
 Identities = 30/64 (46%), Positives = 44/64 (68%), Gaps = 3/64 (4%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV-PADNLDSVSLELLLLDWDRV 65
          DPYVK+ L+   +   K+KT   K+TLNPV+NE+F F++ PAD    +S+E  + DWDR 
Sbjct: 35 DPYVKLKLIPDPKNETKQKTKTIKKTLNPVWNETFTFDLKPADKDRRLSIE--VWDWDRT 92

Query: 66 TKNE 69
          T+N+
Sbjct: 93 TRND 96

A single C2 domain is found in PKC alpha and gamma. The PKC family of serine/threonine kinases regulates apoptosis, proliferation, migration, motility, chemo-resistance, and differentiation. There are 3 groups: group 1(alpha, betaI, beta II, gamma) which require phospholipids and calcium, group 2 (delta, epsilon, theta, eta) which do not require calcium for activation, and group 3 (xi, iota/lambda) which are atypical and can be activated in the absence of diacylglycerol and calcium. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Members here have a type-I topology. Length = 131

>gnl|CDD|176051 cd08406, C2B_Synaptotagmin-12, C2 domain second repeat present in Synaptotagmin 12

 Score = 66.7 bits (163), Expect = 8e-16
 Identities = 26/51 (50%), Positives = 38/51 (74%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLEL 57
          DP+VKVYLL  G++++KKKT VK+   NP++NE+ +F VPA  L  +SL +
Sbjct: 37 DPFVKVYLLQDGRKISKKKTSVKRDDTNPIFNEAMIFSVPAIVLQDLSLRV 87

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 12, a member of class 6 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmins 8 and 13, do not have any consensus Ca2+ binding sites. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 136

>gnl|CDD|175987 cd04020, C2B_SLP_1-2-3-4, C2 domain second repeat present in Synaptotagmin-like proteins 1-4

 Score = 65.0 bits (159), Expect = 5e-15
 Identities = 25/70 (35%), Positives = 44/70 (62%), Gaps = 1/70 (1%)

Query: 3   DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLD 61
               D +VK YLL    + +K+KT V K+++NPV+N +FV++ V  ++L    LEL + D
Sbjct: 45  GGTSDSFVKCYLLPDKSKKSKQKTPVVKKSVNPVWNHTFVYDGVSPEDLSQACLELTVWD 104

Query: 62  WDRVTKNEKI 71
            D+++ N+ +
Sbjct: 105 HDKLSSNDFL 114

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike the case in Slp3 and Slp4/granuphilin in which their C2A domains are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp3 and Slp4/granuphilin promote dense-core vesicle exocytosis. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 162

>gnl|CDD|175996 cd04030, C2C_KIAA1228, C2 domain third repeat present in uncharacterized human KIAA1228-like proteins

 Score = 63.1 bits (154), Expect = 1e-14
 Identities = 22/56 (39%), Positives = 35/56 (62%)

Query: 2  KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLEL 57
            +  DPYV++YLL    +  ++KT VKK  LNPV++E+F F V  + L   +L++
Sbjct: 33 SSDIPDPYVRLYLLPDKSKSTRRKTSVKKDNLNPVFDETFEFPVSLEELKRRTLDV 88

KIAA proteins are uncharacterized human proteins. They were compiled by the Kazusa mammalian cDNA project which identified more than 2000 human genes. They are identified by 4 digit codes that precede the KIAA designation. Many KIAA genes are still functionally uncharacterized including KIAA1228. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the third C2 repeat, C2C, and has a type-II topology. Length = 127

>gnl|CDD|176056 cd08521, C2A_SLP, C2 domain first repeat present in Synaptotagmin-like proteins

 Score = 61.5 bits (150), Expect = 7e-14
 Identities = 23/51 (45%), Positives = 35/51 (68%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLEL 57
          +PYVKVYLL    + +K+KT VKK T NPV+NE+  + +    L++ +L+L
Sbjct: 37 NPYVKVYLLPDKSKQSKRKTSVKKNTTNPVFNETLKYHISKSQLETRTLQL 87

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike the case in Slp3 and Slp4/granuphilin in which their C2A domains are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp3 and Slp4/granuphilin promote dense-core vesicle exocytosis. Slp5 mRNA has been shown to be restricted to human placenta and liver suggesting a role in Rab27A-dependent membrane trafficking in specific tissues. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 123

>gnl|CDD|176027 cd08381, C2B_PI3K_class_II, C2 domain second repeat present in class II phosphatidylinositol 3-kinases (PI3Ks)

 Score = 60.0 bits (146), Expect = 2e-13
 Identities = 25/70 (35%), Positives = 41/70 (58%), Gaps = 1/70 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           DPYVK YLL   Q+  K+KT V ++T NP +NE  V++ +P ++L    L++ +   D +
Sbjct: 34  DPYVKTYLLPDPQKTTKRKTKVVRKTRNPTFNEMLVYDGLPVEDLQQRVLQVSVWSHDSL 93

Query: 66  TKNEKIFFFF 75
            +NE +    
Sbjct: 94  VENEFLGGVC 103

There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a N-terminal C2 domain, a PIK domain, and a kinase catalytic domain. Unlike class I and class III, class II PI3Ks have additionally a PX domain and a C-terminal C2 domain containing a nuclear localization signal both of which bind phospholipids though in a slightly different fashion. PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 122

>gnl|CDD|176039 cd08393, C2A_SLP-1_2, C2 domain first repeat present in Synaptotagmin-like proteins 1 and 2

 Score = 60.1 bits (146), Expect = 2e-13
 Identities = 27/62 (43%), Positives = 38/62 (61%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYVK YLL       K+KT VKK+TLNPV+NE+  ++V  + L +  L L +   D + 
Sbjct: 38 DPYVKTYLLPDKSNRGKRKTSVKKKTLNPVFNETLRYKVEREELPTRVLNLSVWHRDSLG 97

Query: 67 KN 68
          +N
Sbjct: 98 RN 99

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike Slp3 and Slp4/granuphilin which are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 125

>gnl|CDD|214577 smart00239, C2, Protein kinase C conserved region 2 (CalB)

 Score = 59.4 bits (144), Expect = 3e-13
 Identities = 32/65 (49%), Positives = 40/65 (61%), Gaps = 4/65 (6%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYVKV L   G    KKKT V K TLNPV+NE+F FEVP   L  + +E  + D DR  
Sbjct: 22 DPYVKVSLD--GDPKEKKKTKVVKNTLNPVWNETFEFEVPPPELAELEIE--VYDKDRFG 77

Query: 67 KNEKI 71
          +++ I
Sbjct: 78 RDDFI 82

Ca2+-binding motif present in phospholipases, protein kinases C, and synaptotagmins (among others). Some do not appear to contain Ca2+-binding sites. Particular C2s appear to bind phospholipids, inositol polyphosphates, and intracellular proteins. Unusual occurrence in perforin. Synaptotagmin and PLC C2s are permuted in sequence with respect to N- and C-terminal beta strands. SMART detects C2 domains using one or both of two profiles. Length = 101

>gnl|CDD|176033 cd08387, C2A_Synaptotagmin-8, C2A domain first repeat present in Synaptotagmin 8

 Score = 59.3 bits (144), Expect = 4e-13
 Identities = 30/65 (46%), Positives = 43/65 (66%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPY KV LL        K++ + K+TLNP ++ESFVFEVP   L   +LE+LL D+D+ +
Sbjct: 38  DPYCKVRLLPDRSNT--KQSKIHKKTLNPEFDESFVFEVPPQELPKRTLEVLLYDFDQFS 95

Query: 67  KNEKI 71
           ++E I
Sbjct: 96  RDECI 100

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 124

>gnl|CDD|176036 cd08390, C2A_Synaptotagmin-15-17, C2A domain first repeat present in Synaptotagmins 15 and 17

 Score = 59.2 bits (144), Expect = 5e-13
 Identities = 24/58 (41%), Positives = 36/58 (62%), Gaps = 2/58 (3%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDR 64
          DP+VKV LL   +R    ++ VK++T NP ++E+FVF+V    L   +L L + D DR
Sbjct: 37 DPFVKVCLLPDERRS--LQSKVKRKTQNPNFDETFVFQVSFKELQRRTLRLSVYDVDR 92

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. It is thought to be involved in the trafficking and exocytosis of secretory vesicles in non-neuronal tissues and is Ca2+ independent. Human synaptotagmin 15 has 2 alternatively spliced forms that encode proteins with different C-termini. The larger, SYT15a, contains a N-terminal TM region, a putative fatty-acylation site, and 2 tandem C terminal C2 domains. The smaller, SYT15b, lacks the C-terminal portion of the second C2 domain. Unlike most other synaptotagmins it is nearly absent in the brain and rather is found in the heart, lungs, skeletal muscle, and testis. Synaptotagmin 17 is located in the brain, kidney, and prostate and is thought to be a peripheral membrane protein. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 123

>gnl|CDD|176031 cd08385, C2A_Synaptotagmin-1-5-6-9-10, C2A domain first repeat present in Synaptotagmins 1, 5, 6, 9, and 10

 Score = 59.2 bits (144), Expect = 5e-13
 Identities = 30/65 (46%), Positives = 44/65 (67%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKVYLL    +  K +T V ++TLNPV+NE+F F+VP   L + +L   + D+DR +
Sbjct: 38  DPYVKVYLL--PDKKKKFETKVHRKTLNPVFNETFTFKVPYSELGNKTLVFSVYDFDRFS 95

Query: 67  KNEKI 71
           K++ I
Sbjct: 96  KHDLI 100

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 1, a member of class 1 synaptotagmins, is located in the brain and endocranium and localized to the synaptic vesicles and secretory granules. It functions as a Ca2+ sensor for fast exocytosis as do synaptotagmins 5, 6, and 10. It is distinguished from the other synaptotagmins by having an N-glycosylated N-terminus. Synaptotagmins 5, 6, and 10, members of class 3 synaptotagmins, are located primarily in the brain and localized to the active zone and plasma membrane. They is distinguished from the other synaptotagmins by having disulfide bonds at its N-terminus. Synaptotagmin 6 also regulates the acrosome reaction, a unique Ca2+-regulated exocytosis, in sperm. Synaptotagmin 9, a class 5 synaptotagmins, is located in the brain and localized to the synaptic vesicles. It is thought to be a Ca2+-sensor for dense-core vesicle exocytosis. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 124

>gnl|CDD|175973 cd00030, C2, C2 domain

 Score = 58.2 bits (141), Expect = 6e-13
 Identities = 29/65 (44%), Positives = 40/65 (61%), Gaps = 6/65 (9%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYVKV L  K     K KT V K TLNPV+NE+F F V   + +S +L + + D DR +
Sbjct: 21 DPYVKVSLGGK----QKFKTKVVKNTLNPVWNETFEFPVL--DPESDTLTVEVWDKDRFS 74

Query: 67 KNEKI 71
          K++ +
Sbjct: 75 KDDFL 79

The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Length = 102

>gnl|CDD|176005 cd04040, C2D_Tricalbin-like, C2 domain fourth repeat present in Tricalbin-like proteins

 Score = 58.7 bits (143), Expect = 7e-13
 Identities = 28/65 (43%), Positives = 40/65 (61%), Gaps = 6/65 (9%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DP+VK YL   G++V K  T   K+TLNPV+NESF   VP+     + +E  + DWDR  
Sbjct: 21 DPFVKFYL--NGEKVFK--TKTIKKTLNPVWNESFEVPVPSRVRAVLKVE--VYDWDRGG 74

Query: 67 KNEKI 71
          K++ +
Sbjct: 75 KDDLL 79

5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the fifth C2 repeat, C2E, and has a type-II topology. Length = 115

>gnl|CDD|176032 cd08386, C2A_Synaptotagmin-7, C2A domain first repeat present in Synaptotagmin 7

 Score = 56.6 bits (137), Expect = 5e-12
 Identities = 29/66 (43%), Positives = 44/66 (66%), Gaps = 3/66 (4%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           DP+VK+YLL   +   K +T VK++ LNP +NE+F+FE  P + L    L L +LD+DR 
Sbjct: 38  DPFVKIYLLPDKKH--KLETKVKRKNLNPHWNETFLFEGFPYEKLQQRVLYLQVLDYDRF 95

Query: 66  TKNEKI 71
           ++N+ I
Sbjct: 96  SRNDPI 101

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 7, a member of class 2 synaptotagmins, is located in presynaptic plasma membranes in neurons, dense-core vesicles in endocrine cells, and lysosomes in fibroblasts. It has been shown to play a role in regulation of Ca2+-dependent lysosomal exocytosis in fibroblasts and may also function as a vesicular Ca2+-sensor. It is distinguished from the other synaptotagmins by having over 12 splice forms. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 125

>gnl|CDD|176055 cd08410, C2B_Synaptotagmin-17, C2 domain second repeat present in Synaptotagmin 17

 Score = 56.4 bits (136), Expect = 8e-12
 Identities = 29/79 (36%), Positives = 48/79 (60%), Gaps = 5/79 (6%)

Query: 7   DPYVKVYLLYKGQRVAK-KKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
           DP+VK+ L++ G ++ K KKT   + T++P YNESF F+VP + L++VSL   +   +  
Sbjct: 36  DPFVKIQLVH-GLKLIKTKKTSCMRGTIDPFYNESFSFKVPQEELENVSLVFTVYGHNVK 94

Query: 66  TKNE---KIFFFFFSSSSS 81
           + N+   +I    +SS  S
Sbjct: 95  SSNDFIGRIVIGQYSSGPS 113

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 17 is located in the brain, kidney, and prostate and is thought to be a peripheral membrane protein. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 135

>gnl|CDD|175997 cd04031, C2A_RIM1alpha, C2 domain first repeat contained in Rab3-interacting molecule (RIM) proteins

 Score = 55.3 bits (134), Expect = 2e-11
 Identities = 25/64 (39%), Positives = 41/64 (64%), Gaps = 1/64 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVF-EVPADNLDSVSLELLLLDWDRV 65
           +PYVKVYLL      +K++T   K+TLNP +N++F +  V  + L   +LE+ + D+DR 
Sbjct: 38  NPYVKVYLLPDRSEKSKRRTKTVKKTLNPEWNQTFEYSNVRRETLKERTLEVTVWDYDRD 97

Query: 66  TKNE 69
            +N+
Sbjct: 98  GEND 101

RIMs are believed to organize specialized sites of the plasma membrane called active zones. They also play a role in controlling neurotransmitter release, plasticity processes, as well as memory and learning. RIM contains an N-terminal zinc finger domain, a PDZ domain, and two C-terminal C2 domains (C2A, C2B). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Members here have a type-I topology and do not bind Ca2+. Length = 125

>gnl|CDD|175995 cd04029, C2A_SLP-4_5, C2 domain first repeat present in Synaptotagmin-like proteins 4 and 5

 Score = 54.0 bits (130), Expect = 6e-11
 Identities = 25/62 (40%), Positives = 40/62 (64%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          +PYVK YLL    R +K+KT +K+ T NPVYNE+  + +    L++ +L+L +  +DR  
Sbjct: 38 NPYVKTYLLPDKSRQSKRKTSIKRNTTNPVYNETLKYSISHSQLETRTLQLSVWHYDRFG 97

Query: 67 KN 68
          +N
Sbjct: 98 RN 99

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. SHD of Slp (except for the Slp4-SHD) function as a specific Rab27A/B-binding domain. In addition to Slp, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp4/granuphilin promotes dense-core vesicle exocytosis. The C2A domain of Slp4 is Ca2+ dependent. Slp5 mRNA has been shown to be restricted to human placenta and liver suggesting a role in Rab27A-dependent membrane trafficking in specific tissues. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 125

>gnl|CDD|175976 cd04009, C2B_Munc13-like, C2 domain second repeat in Munc13 (mammalian uncoordinated)-like proteins

 Score = 53.8 bits (130), Expect = 7e-11
 Identities = 27/74 (36%), Positives = 42/74 (56%), Gaps = 5/74 (6%)

Query: 1   MKDNEL-DPYVKVYLL--YKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD--NLDSVSL 55
           +  N   DP+VKV LL  +    V   KT VKK+TL P+++ESF F VP +  +++   L
Sbjct: 31  LDSNGSSDPFVKVELLPRHLFPDVPTPKTQVKKKTLFPLFDESFEFNVPPEQCSVEGALL 90

Query: 56  ELLLLDWDRVTKNE 69
              + D+D +  N+
Sbjct: 91  LFTVKDYDLLGSND 104

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrevin, and synaptotagmin suggesting a role for these as scaffolding proteins. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the third C2 repeat, C2C, and has a type-II topology. Length = 133

>gnl|CDD|176053 cd08408, C2B_Synaptotagmin-14_16, C2 domain second repeat present in Synaptotagmins 14 and 16

 Score = 51.6 bits (124), Expect = 5e-10
 Identities = 25/76 (32%), Positives = 43/76 (56%), Gaps = 1/76 (1%)

Query: 7   DPYVKVYLLYK-GQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
           D YVK+ LL   GQ ++K KT +++   +P + E+FVF+V    L  V+L   + +  ++
Sbjct: 37  DTYVKLTLLNSDGQEISKSKTSIRRGQPDPEFKETFVFQVALFQLSEVTLMFSVYNKRKM 96

Query: 66  TKNEKIFFFFFSSSSS 81
            + E I +F    +SS
Sbjct: 97  KRKEMIGWFSLGLNSS 112

Synaptotagmin 14 and 16 are membrane-trafficking proteins in specific tissues outside the brain. Both of these contain C-terminal tandem C2 repeats, but only Synaptotagmin 14 has an N-terminal transmembrane domain and a putative fatty-acylation site. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium and this is indeed the case here. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 138

>gnl|CDD|176054 cd08409, C2B_Synaptotagmin-15, C2 domain second repeat present in Synaptotagmin 15

 Score = 51.2 bits (123), Expect = 9e-10
 Identities = 22/60 (36%), Positives = 32/60 (53%)

Query: 1  MKDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLL 60
          +       YVKV L+   + V  KKT V     +P +NESF F+V +  LD+ SL L ++
Sbjct: 30 LDHAHTSVYVKVSLMIHNKVVKTKKTEVVDGAASPSFNESFSFKVTSRQLDTASLSLSVM 89

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. It is thought to be involved in the trafficking and exocytosis of secretory vesicles in non-neuronal tissues and is Ca2+ independent. Human synaptotagmin 15 has 2 alternatively spliced forms that encode proteins with different C-termini. The larger, SYT15a, contains a N-terminal TM region, a putative fatty-acylation site, and 2 tandem C terminal C2 domains. The smaller, SYT15b, lacks the C-terminal portion of the second C2 domain. Unlike most other synaptotagmins it is nearly absent in the brain and rather is found in the heart, lungs, skeletal muscle, and testis. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 137

>gnl|CDD|176038 cd08392, C2A_SLP-3, C2 domain first repeat present in Synaptotagmin-like protein 3

 Score = 50.6 bits (121), Expect = 1e-09
 Identities = 26/56 (46%), Positives = 35/56 (62%)

Query: 2  KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLEL 57
          K  +  PYVKV LL      +K+KT VKK T+NPV+NE+  + V AD L S  L++
Sbjct: 33 KKKKCHPYVKVCLLPDKSHNSKRKTAVKKGTVNPVFNETLKYVVEADLLSSRQLQV 88

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. SHD of Slp (except for the Slp4-SHD) function as a specific Rab27A/B-binding domain. In addition to Slp, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. Little is known about the expression or localization of Slp3. The C2A domain of Slp3 is Ca2+ dependent. It has been demonstrated that Slp3 promotes dense-core vesicle exocytosis. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 128

>gnl|CDD|175994 cd04028, C2B_RIM1alpha, C2 domain second repeat contained in Rab3-interacting molecule (RIM) proteins

 Score = 50.5 bits (121), Expect = 2e-09
 Identities = 20/38 (52%), Positives = 29/38 (76%)

Query: 8  PYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          PYVKVYLL   + +AKKKT + ++TL+P+Y +  VF+V
Sbjct: 53 PYVKVYLLEGKKCIAKKKTKIARKTLDPLYQQQLVFDV 90

RIMs are believed to organize specialized sites of the plasma membrane called active zones. They also play a role in controlling neurotransmitter release, plasticity processes, as well as memory and learning. RIM contains an N-terminal zinc finger domain, a PDZ domain, and two C-terminal C2 domains (C2A, C2B). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Members here have a type-I topology and do not bind Ca2+. Length = 146

>gnl|CDD|176000 cd04035, C2A_Rabphilin_Doc2, C2 domain first repeat present in Rabphilin and Double C2 domain

 Score = 49.2 bits (118), Expect = 4e-09
 Identities = 21/59 (35%), Positives = 34/59 (57%), Gaps = 1/59 (1%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDR 64
          DPYVK+ LL    +  K +T    +T NP +NE+  +  +  +++   +L LL+LD DR
Sbjct: 37 DPYVKLNLLPGASKATKLRTKTVHKTRNPEFNETLTYYGITEEDIQRKTLRLLVLDEDR 95

Rabphilin is found neurons and in neuroendrocrine cells, while Doc2 is found not only in the brain but in tissues, including mast cells, chromaffin cells, and osteoblasts. Rabphilin and Doc2s share highly homologous tandem C2 domains, although their N-terminal structures are completely different: rabphilin contains an N-terminal Rab-binding domain (RBD),7 whereas Doc2 contains an N-terminal Munc13-1-interacting domain (MID). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 123

>gnl|CDD|227371 COG5038, COG5038, Ca2+-dependent lipid-binding protein, contains C2 domain [General function prediction only]

 Score = 49.4 bits (118), Expect = 2e-08
 Identities = 25/65 (38%), Positives = 34/65 (52%), Gaps = 6/65 (9%)

Query: 7    DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
            DP+VK  L    + V K K    K+TLNPV+NE F  EV     D +   + + DWD   
Sbjct: 1062 DPFVK--LFLNEKSVYKTKVV--KKTLNPVWNEEFTIEVLNRVKDVL--TINVNDWDSGE 1115

Query: 67   KNEKI 71
            KN+ +
Sbjct: 1116 KNDLL 1120

Length = 1227

>gnl|CDD|176034 cd08388, C2A_Synaptotagmin-4-11, C2A domain first repeat present in Synaptotagmins 4 and 11

 Score = 47.7 bits (114), Expect = 2e-08
 Identities = 27/67 (40%), Positives = 43/67 (64%), Gaps = 3/67 (4%)

Query: 6   LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVF-EVPADNLDSVSLELLLLDWDR 64
            DPYVK+ LL + +   K KT V ++T NPVY+E+F F  +P + L  +SL   +L +DR
Sbjct: 38  SDPYVKLQLLPEKEH--KVKTRVLRKTRNPVYDETFTFYGIPYNQLQDLSLHFAVLSFDR 95

Query: 65  VTKNEKI 71
            ++++ I
Sbjct: 96  YSRDDVI 102

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmins 4 and 11, class 4 synaptotagmins, are located in the brain. Their functions are unknown. They are distinguished from the other synaptotagmins by having and Asp to Ser substitution in their C2A domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-I topology. Length = 128

>gnl|CDD|176052 cd08407, C2B_Synaptotagmin-13, C2 domain second repeat present in Synaptotagmin 13

 Score = 47.7 bits (113), Expect = 2e-08
 Identities = 23/57 (40%), Positives = 38/57 (66%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWD 63
          D  VKV L ++  ++ KK+T   K  +NPV+NE  +FE+P++ L + S+EL +L+ D
Sbjct: 39 DVSVKVTLKHQNAKLKKKQTKRAKHKINPVWNEMIMFELPSELLAASSVELEVLNQD 95

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 13, a member of class 6 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmins 8 and 12, does not have any consensus Ca2+ binding sites. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 138

>gnl|CDD|176002 cd04037, C2E_Ferlin, C2 domain fifth repeat in Ferlin

 Score = 46.0 bits (110), Expect = 6e-08
 Identities = 17/67 (25%), Positives = 38/67 (56%), Gaps = 9/67 (13%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE--VPADNLDSVSLELLLLDWDR 64
          DPY+K+ L    +++  +  ++   TLNPV+ + F  E  +P +++  +S    ++D+D 
Sbjct: 22 DPYLKIKLG--KKKINDRDNYIPN-TLNPVFGKMFELEATLPGNSILKIS----VMDYDL 74

Query: 65 VTKNEKI 71
          +  ++ I
Sbjct: 75 LGSDDLI 81

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the fifth C2 repeat, C2E, and has a type-II topology. Length = 124

>gnl|CDD|175977 cd04010, C2B_RasA3, C2 domain second repeat present in RAS p21 protein activator 3 (RasA3)

 Score = 45.5 bits (108), Expect = 2e-07
 Identities = 19/43 (44%), Positives = 29/43 (67%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADN 49
          DPY  V L+Y  ++   K+T VKK+T NP ++E+F F+V  D+
Sbjct: 20 DPYASVTLIYSNKKQDTKRTKVKKKTNNPQFDEAFYFDVTIDS 62

RasA3 are members of GTPase activating protein 1 (GAP1), a Ras-specific GAP, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. RasA3 contains an N-terminal C2 domain, a Ras-GAP domain, a plextrin homology (PH)-like domain, and a Bruton's Tyrosine Kinase (BTK) zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 148

>gnl|CDD|176004 cd04039, C2_PSD, C2 domain present in Phosphatidylserine decarboxylase (PSD)

 Score = 44.6 bits (106), Expect = 2e-07
 Identities = 21/67 (31%), Positives = 39/67 (58%), Gaps = 6/67 (8%)

Query: 5  ELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDR 64
          ++DP+V +     G+RV +  T  ++ TLNPV+NE   FEV   +  +  ++  +LD D+
Sbjct: 25 DMDPFVIISF---GRRVFR--TSWRRHTLNPVFNERLAFEV-YPHEKNFDIQFKVLDKDK 78

Query: 65 VTKNEKI 71
           + N+ +
Sbjct: 79 FSFNDYV 85

PSD is involved in the biosynthesis of aminophospholipid by converting phosphatidylserine (PtdSer) to phosphatidylethanolamine (PtdEtn). There is a single C2 domain present and it is thought to confer PtdSer binding motif that is common to PKC and synaptotagmin. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Length = 108

>gnl|CDD|176070 cd08688, C2_KIAA0528-like, C2 domain found in the Human KIAA0528 cDNA clone

 Score = 43.1 bits (102), Expect = 6e-07
 Identities = 20/48 (41%), Positives = 30/48 (62%), Gaps = 1/48 (2%)

Query: 25 KTHVKKRTLNPVYN-ESFVFEVPADNLDSVSLELLLLDWDRVTKNEKI 71
          KT V K++LNPV+N E F FEV  + L    L++ ++D D  + N+ I
Sbjct: 35 KTDVVKKSLNPVWNSEWFRFEVDDEELQDEPLQIRVMDHDTYSANDAI 82

The members of this CD are named after the Human KIAA0528 cDNA clone. All members here contain a single C2 repeat. No other information on this protein is currently known. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Length = 110

>gnl|CDD|176037 cd08391, C2A_C2C_Synaptotagmin_like, C2 domain first and third repeat in Synaptotagmin-like proteins

 Score = 43.0 bits (102), Expect = 7e-07
 Identities = 23/66 (34%), Positives = 31/66 (46%), Gaps = 11/66 (16%)

Query: 1  MKDNELDPYVKVYLLYKGQRVAKK--KTHVKKRTLNPVYNESFVFEVPADNLDSVSLELL 58
          +   + DPYV V       RV  +  K+ V K  LNP +NE  V+E   D +    LE+ 
Sbjct: 23 LVKGKSDPYVIV-------RVGAQTFKSKVIKENLNPKWNE--VYEAVVDEVPGQELEIE 73

Query: 59 LLDWDR 64
          L D D 
Sbjct: 74 LFDEDP 79

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains either the first or third repeat in Synaptotagmin-like proteins with a type-I topology. Length = 121

>gnl|CDD|176003 cd04038, C2_ArfGAP, C2 domain present in Arf GTPase Activating Proteins (GAP)

 Score = 43.5 bits (103), Expect = 7e-07
 Identities = 24/64 (37%), Positives = 33/64 (51%), Gaps = 8/64 (12%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYV + L   G +  K KT V K+ LNPV+NE     VP        L+L + D D  +
Sbjct: 23 DPYVVLTL---GNQ--KVKTRVIKKNLNPVWNEELTLSVPNPMA---PLKLEVFDKDTFS 74

Query: 67 KNEK 70
          K++ 
Sbjct: 75 KDDS 78

ArfGAP is a GTPase activating protein which regulates the ADP ribosylation factor Arf, a member of the Ras superfamily of GTP-binding proteins. The GTP-bound form of Arf is involved in Golgi morphology and is involved in recruiting coat proteins. ArfGAP is responsible for the GDP-bound form of Arf which is necessary for uncoating the membrane and allowing the Golgi to fuse with an acceptor compartment. These proteins contain an N-terminal ArfGAP domain containing the characteristic zinc finger motif (Cys-x2-Cys-x(16,17)-x2-Cys) and C-terminal C2 domain. C2 domains were first identified in Protein Kinase C (PKC). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Length = 145

>gnl|CDD|176057 cd08675, C2B_RasGAP, C2 domain second repeat of Ras GTPase activating proteins (GAPs)

 Score = 43.1 bits (102), Expect = 1e-06
 Identities = 17/43 (39%), Positives = 26/43 (60%), Gaps = 1/43 (2%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADN 49
          DP+ +V L Y  +   K+ T VKK+T NP ++E+F FE+    
Sbjct: 20 DPFARVTLNYSSKTDTKR-TKVKKKTNNPRFDEAFYFELTIGF 61

RasGAPs suppress Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. The proteins here all contain two tandem C2 domains, a Ras-GAP domain, and a pleckstrin homology (PH)-like domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Members here have a type-I topology. Length = 137

>gnl|CDD|175978 cd04011, C2B_Ferlin, C2 domain second repeat in Ferlin

 Score = 41.8 bits (99), Expect = 2e-06
 Identities = 25/73 (34%), Positives = 33/73 (45%), Gaps = 7/73 (9%)

Query: 4  NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV--PADNLDSVSLELLLLD 61
            +DP VKV +   GQ   KK T VKK T  P YNE F F      D L    +++ + D
Sbjct: 19 GNIDPVVKVEVG--GQ---KKYTSVKKGTNCPFYNEYFFFNFHESPDELFDKIIKISVYD 73

Query: 62 WDRVTKNEKIFFF 74
             +  +  I  F
Sbjct: 74 SRSLRSDTLIGSF 86

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-II topology. Length = 111

>gnl|CDD|175999 cd04033, C2_NEDD4_NEDD4L, C2 domain present in the Human neural precursor cell-expressed, developmentally down-regulated 4 (NEDD4) and NEDD4-like (NEDD4L/NEDD42)

 Score = 42.3 bits (100), Expect = 2e-06
 Identities = 23/65 (35%), Positives = 34/65 (52%), Gaps = 9/65 (13%)

Query: 7  DPYVKVYLLYKGQR---VAKKKTHVKKRTLNPVYNESFVFEV-PADNLDSVSLELLLLDW 62
          DPYVK+ L Y       +   +T   K+TLNP +NE F F V P ++     L   + D 
Sbjct: 22 DPYVKISL-YDPDGNGEIDSVQTKTIKKTLNPKWNEEFFFRVNPREH----RLLFEVFDE 76

Query: 63 DRVTK 67
          +R+T+
Sbjct: 77 NRLTR 81

Nedd4 and Nedd4-2 are two of the nine members of the Human Nedd4 family. All vertebrates appear to have both Nedd4 and Nedd4-2 genes. They are thought to participate in the regulation of epithelial Na+ channel (ENaC) activity. They also have identical specificity for ubiquitin conjugating enzymes (E2). Nedd4 and Nedd4-2 are composed of a C2 domain, 2-4 WW domains, and a ubiquitin ligase Hect domain. Their WW domains can bind PPxY (PY) or LPSY motifs, and in vitro studies suggest that WW3 and WW4 of both proteins bind PY motifs in the key substrates, with WW3 generally exhibiting higher affinity. Most Nedd4 family members, especially Nedd4-2, also have multiple splice variants, which might play different roles in regulating their substrates. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Length = 133

>gnl|CDD|175991 cd04025, C2B_RasA1_RasA4, C2 domain second repeat present in RasA1 and RasA4

 Score = 40.5 bits (95), Expect = 7e-06
 Identities = 24/63 (38%), Positives = 37/63 (58%), Gaps = 7/63 (11%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DP+V+V+  Y GQ     +T V K++  P +NE F FE+       +S+E  + DWD V+
Sbjct: 22 DPFVRVF--YNGQ---TLETSVVKKSCYPRWNEVFEFELMEGADSPLSVE--VWDWDLVS 74

Query: 67 KNE 69
          KN+
Sbjct: 75 KND 77

RasA1 and RasA4 are GAP1s (GTPase activating protein 1s ), Ras-specific GAP members, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. Both proteins contain two C2 domains, a Ras-GAP domain, a plextrin homology (PH)-like domain, and a Bruton's Tyrosine Kinase (BTK) zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-I topology. Length = 123

>gnl|CDD|176058 cd08676, C2A_Munc13-like, C2 domain first repeat in Munc13 (mammalian uncoordinated)-like proteins

 Score = 40.0 bits (94), Expect = 2e-05
 Identities = 22/42 (52%), Positives = 27/42 (64%), Gaps = 6/42 (14%)

Query: 24  KKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLD-WDR 64
           K T VK +TLNPV+NE+F FEV     + VS + L LD WD 
Sbjct: 91  KVTEVKPQTLNPVWNETFRFEV-----EDVSNDQLHLDIWDH 127

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrevin, and synaptotagmin suggesting a role for these as scaffolding proteins. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-II topology. Length = 153

>gnl|CDD|175985 cd04018, C2C_Ferlin, C2 domain third repeat in Ferlin

 Score = 38.4 bits (90), Expect = 8e-05
 Identities = 26/72 (36%), Positives = 40/72 (55%), Gaps = 10/72 (13%)

Query: 2  KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSV--SLELLL 59
          K   +DPYV+V   + GQ+V   KT VKK + NP +NE  VF    +    +   +++ +
Sbjct: 31 KKELVDPYVEVS--FAGQKV---KTSVKKNSYNPEWNEQIVF---PEMFPPLCERIKIQI 82

Query: 60 LDWDRVTKNEKI 71
           DWDRV  ++ I
Sbjct: 83 RDWDRVGNDDVI 94

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the third C2 repeat, C2C, and has a type-II topology. Length = 151

>gnl|CDD|175984 cd04017, C2D_Ferlin, C2 domain fourth repeat in Ferlin

 Score = 37.9 bits (89), Expect = 1e-04
 Identities = 24/77 (31%), Positives = 37/77 (48%), Gaps = 16/77 (20%)

Query: 2  KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVF---EVP------ADNLDS 52
          K    DP+ +V  L + Q     +T V K TL+P ++++ +F   E+       A N   
Sbjct: 18 KSGLSDPFARVSFLNQSQ-----ETEVIKETLSPTWDQTLIFDEVELYGSPEEIAQNPPL 72

Query: 53 VSLELLLLDWDRVTKNE 69
          V +E  L D D V K+E
Sbjct: 73 VVVE--LFDQDSVGKDE 87

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the fourth C2 repeat, C2D, and has a type-II topology. Length = 135

>gnl|CDD|176029 cd08383, C2A_RasGAP, C2 domain (first repeat) of Ras GTPase activating proteins (GAPs)

 Score = 36.9 bits (86), Expect = 2e-04
 Identities = 17/57 (29%), Positives = 26/57 (45%), Gaps = 5/57 (8%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWD 63
          DPY  V L     +V   +T   ++ LNP + E FVF+ P  ++   +L     D  
Sbjct: 19 DPYCTVSL----DQVEVARTKTVEK-LNPFWGEEFVFDDPPPDVTFFTLSFYNKDKR 70

RasGAPs suppress Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. The proteins here all contain either a single C2 domain or two tandem C2 domains, a Ras-GAP domain, and a pleckstrin homology (PH)-like domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Members here have a type-I topology. Length = 117

>gnl|CDD|176019 cd08373, C2A_Ferlin, C2 domain first repeat in Ferlin

 Score = 37.2 bits (87), Expect = 2e-04
 Identities = 22/62 (35%), Positives = 36/62 (58%), Gaps = 5/62 (8%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          D   KV   ++G    KKKT V +  LNPV+NE+F + +        SLE+++ D+++V 
Sbjct: 16 DRIAKV--TFRG---VKKKTRVLENELNPVWNETFEWPLAGSPDPDESLEIVVKDYEKVG 70

Query: 67 KN 68
          +N
Sbjct: 71 RN 72

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-II topology. Length = 127

>gnl|CDD|176008 cd04043, C2_Munc13_fungal, C2 domain in Munc13 (mammalian uncoordinated) proteins; fungal group

 Score = 36.9 bits (86), Expect = 2e-04
 Identities = 22/59 (37%), Positives = 29/59 (49%), Gaps = 6/59 (10%)

Query: 6  LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDR 64
           DPYV +      +R+AK +T     TLNP ++E F  EVPA       L +    WDR
Sbjct: 22 SDPYVTLVDTNGKRRIAKTRT--IYDTLNPRWDEEFELEVPAGE----PLWISATVWDR 74

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrevin, and synaptotagmin suggesting a role for these as scaffolding proteins. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-II topology. Length = 126

>gnl|CDD|175981 cd04014, C2_PKC_epsilon, C2 domain in Protein Kinase C (PKC) epsilon

 Score = 36.9 bits (86), Expect = 2e-04
 Identities = 16/45 (35%), Positives = 22/45 (48%), Gaps = 4/45 (8%)

Query: 1  MKDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
               LDPYV + +      + K  T  K +T +PV+NE F  EV
Sbjct: 30 KGSQLLDPYVSIDV--DDTHIGK--TSTKPKTNSPVWNEEFTTEV 70

A single C2 domain is found in PKC epsilon. The PKC family of serine/threonine kinases regulates apoptosis, proliferation, migration, motility, chemo-resistance, and differentiation. There are 3 groups: group 1 (alpha, betaI, beta II, gamma) which require phospholipids and calcium, group 2 (delta, epsilon, theta, eta) which do not require calcium for activation, and group 3 (xi, iota/lambda) which are atypical and can be activated in the absence of diacylglycerol and calcium. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Members here have a type-II topology. Length = 132

>gnl|CDD|176072 cd08690, C2_Freud-1, C2 domain found in 5' repressor element under dual repression binding protein-1 (Freud-1)

 Score = 36.9 bits (86), Expect = 3e-04
 Identities = 16/42 (38%), Positives = 20/42 (47%)

Query: 4  NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
           +LD YVK    Y  +     KT   K T +P YNESF   +
Sbjct: 23 KDLDTYVKFEFPYPNEEPQSGKTSTIKDTNSPEYNESFKLNI 64

Freud-1 is a novel calcium-regulated repressor that negatively regulates basal 5-HT1A receptor expression in neurons. It may also play a role in the altered regulation of 5-HT1A receptors associated with anxiety or major depression. Freud-1 contains two DM-14 basic repeats, a helix-loop-helix DNA binding domain, and a C2 domain. The Freud-1 C2 domain is thought to be calcium insensitive and it lacks several acidic residues that mediate calcium binding of the PKC C2 domain. In addition, it contains a poly-basic insert that is not present in calcium-dependent C2 domains and may function as a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-II topology. Length = 155

>gnl|CDD|175974 cd00275, C2_PLC_like, C2 domain present in Phosphoinositide-specific phospholipases C (PLC)

 Score = 36.4 bits (85), Expect = 3e-04
 Identities = 20/43 (46%), Positives = 25/43 (58%), Gaps = 6/43 (13%)

Query: 7  DPYVKVYLLYKG---QRVAKKKTHVKKR-TLNPVYNESFVFEV 45
          DPYV+V +   G      AK KT V K    NPV+NE+F F+V
Sbjct: 26 DPYVEVEIH--GLPADDSAKFKTKVVKNNGFNPVWNETFEFDV 66

PLCs are involved in the hydrolysis of phosphatidylinositol-4,5-bisphosphate (PIP2) to d-myo-inositol-1,4,5-trisphosphate (1,4,5-IP3) and sn-1,2-diacylglycerol (DAG). 1,4,5-IP3 and DAG are second messengers in eukaryotic signal transduction cascades. PLC is composed of a N-terminal PH domain followed by a series of EF hands, a catalytic TIM barrel and a C-terminal C2 domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Members here have a type-II topology. Length = 128

>gnl|CDD|175989 cd04022, C2A_MCTP_PRT_plant, C2 domain first repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset

 Score = 35.8 bits (83), Expect = 5e-04
 Identities = 16/38 (42%), Positives = 23/38 (60%), Gaps = 5/38 (13%)

Query: 8  PYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
           YV++   + GQ+   K+T  K + LNPV+NE  VF V
Sbjct: 23 AYVELD--FDGQK---KRTRTKPKDLNPVWNEKLVFNV 55

MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-II topology. Length = 127

>gnl|CDD|176067 cd08685, C2_RGS-like, C2 domain of the Regulator Of G-Protein Signaling (RGS) family

 Score = 34.7 bits (80), Expect = 0.001
 Identities = 17/67 (25%), Positives = 34/67 (50%), Gaps = 3/67 (4%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          + YVK+ L    +   ++KT     + NP+++E+F F+V   N       LL+  W++++
Sbjct: 33 NSYVKISLSPDKEVRFRQKTSTVPDSANPLFHETFSFDV---NERDYQKRLLVTVWNKLS 89

Query: 67 KNEKIFF 73
          K+     
Sbjct: 90 KSRDSGL 96

This CD contains members of the regulator of G-protein signaling (RGS) family. RGS is a GTPase activating protein which inhibits G-protein mediated signal transduction. The protein is largely cytosolic, but G-protein activation leads to translocation of this protein to the plasma membrane. A nuclear form of this protein has also been described, but its sequence has not been identified. There are multiple alternatively spliced transcript variants in this family with some members having additional domains (ex. PDZ and RGS) downstream of the C2 domain. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. Length = 119

>gnl|CDD|175993 cd04027, C2B_Munc13, C2 domain second repeat in Munc13 (mammalian uncoordinated) proteins

 Score = 34.1 bits (78), Expect = 0.003
 Identities = 18/38 (47%), Positives = 23/38 (60%), Gaps = 5/38 (13%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE 44
          DPYV V +   G+   KK+T    + LNPV+NE F FE
Sbjct: 23 DPYVTVQV---GK--TKKRTKTIPQNLNPVWNEKFHFE 55

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrevin, and synaptotagmin suggesting a role for these as scaffolding proteins. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the second C2 repeat, C2B, and has a type-II topology. Length = 127

>gnl|CDD|176007 cd04042, C2A_MCTP_PRT, C2 domain first repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP)

 Score = 33.4 bits (77), Expect = 0.004
 Identities = 18/39 (46%), Positives = 22/39 (56%), Gaps = 4/39 (10%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DPYVK    Y G+ V K KT  K   LNPV++E F   +
Sbjct: 22 DPYVKFK--YGGKTVYKSKTIYK--NLNPVWDEKFTLPI 56

MCTPs are involved in Ca2+ signaling at the membrane. MCTP is composed of a variable N-terminal sequence, three C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions. This cd contains the first C2 repeat, C2A, and has a type-II topology. Length = 121

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	87
cd08677	118	C2A_Synaptotagmin-13 C2 domain. Synaptotagmin is a	99.89
cd08407	138	C2B_Synaptotagmin-13 C2 domain second repeat prese	99.86
cd08392	128	C2A_SLP-3 C2 domain first repeat present in Synapt	99.86
cd08381	122	C2B_PI3K_class_II C2 domain second repeat present	99.85
cd08680	124	C2_Kibra C2 domain found in Human protein Kibra. K	99.85
cd08406	136	C2B_Synaptotagmin-12 C2 domain second repeat prese	99.85
cd08393	125	C2A_SLP-1_2 C2 domain first repeat present in Syna	99.84
cd04029	125	C2A_SLP-4_5 C2 domain first repeat present in Syna	99.84
cd04028	146	C2B_RIM1alpha C2 domain second repeat contained in	99.84
cd08395	120	C2C_Munc13 C2 domain third repeat in Munc13 (mamma	99.82
cd08408	138	C2B_Synaptotagmin-14_16 C2 domain second repeat pr	99.81
cd04010	148	C2B_RasA3 C2 domain second repeat present in RAS p	99.8
cd08384	133	C2B_Rabphilin_Doc2 C2 domain second repeat present	99.79
cd08685	119	C2_RGS-like C2 domain of the Regulator Of G-Protei	99.79
cd08402	136	C2B_Synaptotagmin-1 C2 domain second repeat presen	99.79
cd08692	135	C2B_Tac2-N C2 domain second repeat found in Tac2-N	99.79
cd08521	123	C2A_SLP C2 domain first repeat present in Synaptot	99.78
cd08409	137	C2B_Synaptotagmin-15 C2 domain second repeat prese	99.78
KOG0696|consensus	683		99.78
cd08404	136	C2B_Synaptotagmin-4 C2 domain second repeat presen	99.77
cd08385	124	C2A_Synaptotagmin-1-5-6-9-10 C2A domain first repe	99.77
cd08388	128	C2A_Synaptotagmin-4-11 C2A domain first repeat pre	99.77
cd08387	124	C2A_Synaptotagmin-8 C2A domain first repeat presen	99.77
cd04030	127	C2C_KIAA1228 C2 domain third repeat present in unc	99.77
cd08405	136	C2B_Synaptotagmin-7 C2 domain second repeat presen	99.77
cd04031	125	C2A_RIM1alpha C2 domain first repeat contained in	99.76
cd08410	135	C2B_Synaptotagmin-17 C2 domain second repeat prese	99.76
KOG1030|consensus	168		99.76
cd04020	162	C2B_SLP_1-2-3-4 C2 domain second repeat present in	99.76
cd08403	134	C2B_Synaptotagmin-3-5-6-9-10 C2 domain second repe	99.76
cd08682	126	C2_Rab11-FIP_classI C2 domain found in Rab11-famil	99.75
cd08690	155	C2_Freud-1 C2 domain found in 5' repressor element	99.75
cd04039	108	C2_PSD C2 domain present in Phosphatidylserine dec	99.75
cd08389	124	C2A_Synaptotagmin-14_16 C2A domain first repeat pr	99.73
cd08390	123	C2A_Synaptotagmin-15-17 C2A domain first repeat pr	99.73
cd08686	118	C2_ABR C2 domain in the Active BCR (Breakpoint clu	99.73
cd08688	110	C2_KIAA0528-like C2 domain found in the Human KIAA	99.73
cd00276	134	C2B_Synaptotagmin C2 domain second repeat present	99.73
cd04041	111	C2A_fungal C2 domain first repeat; fungal group. C	99.72
cd04009	133	C2B_Munc13-like C2 domain second repeat in Munc13	99.72
cd04048	120	C2A_Copine C2 domain first repeat in Copine. There	99.72
cd04016	121	C2_Tollip C2 domain present in Toll-interacting pr	99.72
cd08379	126	C2D_MCTP_PRT_plant C2 domain fourth repeat found i	99.71
cd04037	124	C2E_Ferlin C2 domain fifth repeat in Ferlin. Ferli	99.71
cd08386	125	C2A_Synaptotagmin-7 C2A domain first repeat presen	99.7
cd04032	127	C2_Perforin C2 domain of Perforin. Perforin contai	99.7
cd04018	151	C2C_Ferlin C2 domain third repeat in Ferlin. Ferli	99.69
cd08678	126	C2_C21orf25-like C2 domain found in the Human chro	99.69
cd04022	127	C2A_MCTP_PRT_plant C2 domain first repeat found in	99.68
cd08375	136	C2_Intersectin C2 domain present in Intersectin. A	99.68
cd08376	116	C2B_MCTP_PRT C2 domain second repeat found in Mult	99.67
cd08373	127	C2A_Ferlin C2 domain first repeat in Ferlin. Ferli	99.67
cd04035	123	C2A_Rabphilin_Doc2 C2 domain first repeat present	99.67
cd04036	119	C2_cPLA2 C2 domain present in cytosolic PhosphoLip	99.67
KOG1028|consensus	421		99.67
cd08401	121	C2A_RasA2_RasA3 C2 domain first repeat present in	99.66
cd04025	123	C2B_RasA1_RasA4 C2 domain second repeat present in	99.66
cd04042	121	C2A_MCTP_PRT C2 domain first repeat found in Multi	99.66
cd08675	137	C2B_RasGAP C2 domain second repeat of Ras GTPase a	99.66
cd04026	131	C2_PKC_alpha_gamma C2 domain in Protein Kinase C (	99.66
cd04043	126	C2_Munc13_fungal C2 domain in Munc13 (mammalian un	99.65
cd04011	111	C2B_Ferlin C2 domain second repeat in Ferlin. Ferl	99.65
cd04033	133	C2_NEDD4_NEDD4L C2 domain present in the Human neu	99.64
cd04038	145	C2_ArfGAP C2 domain present in Arf GTPase Activati	99.63
cd08378	121	C2B_MCTP_PRT_plant C2 domain second repeat found i	99.63
cd04019	150	C2C_MCTP_PRT_plant C2 domain third repeat found in	99.62
cd04050	105	C2B_Synaptotagmin-like C2 domain second repeat pre	99.62
cd08394	127	C2A_Munc13 C2 domain first repeat in Munc13 (mamma	99.62
cd08681	118	C2_fungal_Inn1p-like C2 domain found in fungal Ing	99.61
cd04047	110	C2B_Copine C2 domain second repeat in Copine. Ther	99.61
cd04024	128	C2A_Synaptotagmin-like C2 domain first repeat pres	99.61
cd08691	137	C2_NEDL1-like C2 domain present in NEDL1 (NEDD4-li	99.61
cd04052	111	C2B_Tricalbin-like C2 domain second repeat present	99.61
cd04046	126	C2_Calpain C2 domain present in Calpain proteins.	99.61
cd04054	121	C2A_Rasal1_RasA4 C2 domain first repeat present in	99.6
cd08374	133	C2F_Ferlin C2 domain sixth repeat in Ferlin. Ferli	99.6
cd08391	121	C2A_C2C_Synaptotagmin_like C2 domain first and thi	99.6
cd08382	123	C2_Smurf-like C2 domain present in Smad ubiquitina	99.59
KOG1028|consensus	421		99.59
cd08377	119	C2C_MCTP_PRT C2 domain third repeat found in Multi	99.59
cd04045	120	C2C_Tricalbin-like C2 domain third repeat present	99.59
cd04014	132	C2_PKC_epsilon C2 domain in Protein Kinase C (PKC)	99.58
cd04044	124	C2A_Tricalbin-like C2 domain first repeat present	99.58
cd08400	126	C2_Ras_p21A1 C2 domain present in RAS p21 protein	99.58
cd04021	125	C2_E3_ubiquitin_ligase C2 domain present in E3 ubi	99.57
cd04015	158	C2_plant_PLD C2 domain present in plant phospholip	99.56
cd04040	115	C2D_Tricalbin-like C2 domain fourth repeat present	99.56
cd08676	153	C2A_Munc13-like C2 domain first repeat in Munc13 (	99.56
cd00275	128	C2_PLC_like C2 domain present in Phosphoinositide-	99.56
cd04027	127	C2B_Munc13 C2 domain second repeat in Munc13 (mamm	99.53
cd04017	135	C2D_Ferlin C2 domain fourth repeat in Ferlin. Ferl	99.52
cd04051	125	C2_SRC2_like C2 domain present in Soybean genes Re	99.51
cd04049	124	C2_putative_Elicitor-responsive_gene C2 domain pre	99.51
PF00168	85	C2: C2 domain; InterPro: IPR000008 The C2 domain i	99.5
PLN02223	537	phosphoinositide phospholipase C	99.47
cd08383	117	C2A_RasGAP C2 domain (first repeat) of Ras GTPase	99.46
PLN03008	868	Phospholipase D delta	99.39
PLN02952	599	phosphoinositide phospholipase C	99.37
PLN02230	598	phosphoinositide phospholipase C 4	99.37
PLN02222	581	phosphoinositide phospholipase C 2	99.36
smart00239	101	C2 Protein kinase C conserved region 2 (CalB). Ca2	99.34
KOG0169|consensus	746		99.33
PLN03200	2102	cellulose synthase-interactive protein; Provisiona	99.28
KOG1328|consensus	1103		99.27
PLN02228	567	Phosphoinositide phospholipase C	99.24
cd00030	102	C2 C2 domain. The C2 domain was first identified i	99.16
KOG0905|consensus	1639		99.15
cd04013	146	C2_SynGAP_like C2 domain present in Ras GTPase act	99.15
KOG1264|consensus	1267		99.05
COG5038	1227	Ca2+-dependent lipid-binding protein, contains C2	99.05
KOG1013|consensus	362		99.02
KOG1011|consensus	1283		98.98
COG5038	1227	Ca2+-dependent lipid-binding protein, contains C2	98.67
KOG1011|consensus	1283		98.67
cd08689	109	C2_fungal_Pkc1p C2 domain found in protein kinase	98.65
KOG2059|consensus	800		98.54
KOG2059|consensus	800		98.52
cd08684	103	C2A_Tac2-N C2 domain first repeat found in Tac2-N	98.44
KOG1031|consensus	1169		98.43
PLN02270	808	phospholipase D alpha	98.42
KOG1328|consensus	1103		98.34
KOG1326|consensus	1105		98.17
KOG1013|consensus	362		98.16
cd08397	159	C2_PI3K_class_III C2 domain present in class III p	98.01
cd08683	143	C2_C2cd3 C2 domain found in C2 calcium-dependent d	97.97
KOG2060|consensus	405		97.89
PLN02964	644	phosphatidylserine decarboxylase	97.8
KOG1327|consensus	529		97.76
PF00792	142	PI3K_C2: Phosphoinositide 3-kinase C2; InterPro: I	97.59
PLN02352	758	phospholipase D epsilon	97.41
cd08380	156	C2_PI3K_like C2 domain present in phosphatidylinos	97.4
PF14429	184	DOCK-C2: C2 domain in Dock180 and Zizimin proteins	97.21
KOG1326|consensus	1105		97.12
cd08695	189	C2_Dock-B C2 domains found in Dedicator Of CytoKin	97.11
cd08693	173	C2_PI3K_class_I_beta_delta C2 domain present in cl	97.06
cd08398	158	C2_PI3K_class_I_alpha C2 domain present in class I	96.96
KOG1265|consensus	1189		96.88
cd08694	196	C2_Dock-A C2 domains found in Dedicator Of CytoKin	96.7
cd08399	178	C2_PI3K_class_I_gamma C2 domain present in class I	96.63
cd08679	178	C2_DOCK180_related C2 domains found in Dedicator O	96.26
cd08696	179	C2_Dock-C C2 domains found in Dedicator Of CytoKin	96.01
cd04012	171	C2A_PI3K_class_II C2 domain first repeat present i	95.96
PF15625	168	CC2D2AN-C2: CC2D2A N-terminal C2 domain	95.96
KOG3837|consensus	523		95.82
PF15627	156	CEP76-C2: CEP76 C2 domain	95.64
smart00142	100	PI3K_C2 Phosphoinositide 3-kinase, region postulat	95.54
cd08697	185	C2_Dock-D C2 domains found in Dedicator Of CytoKin	95.2
KOG1327|consensus	529		94.32
PF12416	340	DUF3668: Cep120 protein; InterPro: IPR022136 This	91.21
cd08687	98	C2_PKN-like C2 domain in Protein kinase C-like (PK	90.97
KOG0906|consensus	843		87.95
PF07162	168	B9-C2: Ciliary basal body-associated, B9 protein;	86.39
PF11618	107	DUF3250: Protein of unknown function (DUF3250); In	86.3
PF10358	143	NT-C2: N-terminal C2 in EEIG1 and EHBP1 proteins;	86.23
PF01060	80	DUF290: Transthyretin-like family; InterPro: IPR00	80.4

>cd08677 C2A_Synaptotagmin-13 C2 domain

Probab=99.89  E-value=1.2e-22  Score=107.17  Aligned_cols=77  Identities=19%  Similarity=0.253  Sum_probs=69.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .|.+||||++++.++.+ ..+++|++++++.||.|||+|.|.++.+++....|.++|||++.++++++||++.+++++
T Consensus        29 ~g~sDPYVKv~L~~~~k-~~k~kT~v~rktlnPvfnE~f~F~v~~~~l~~~tL~~~V~d~Drfs~~d~IG~v~l~l~~  105 (118)
T cd08677          29 DAGCECYISGCVSVSEG-QKEAQTALKKLALHTQWEEELVFPLPEEESLDGTLTLTLRCCDRFSRHSTLGELRLKLAD  105 (118)
T ss_pred             CCCCCeEEEEEEcCCcC-ccEEEcceecCCCCCccccEEEEeCCHHHhCCcEEEEEEEeCCCCCCCceEEEEEEcccc
Confidence            35689999999976543 347799999999999999999999999888888999999999999999999999999985

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 13, a member of class 6 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmins 8 and 12, does not have any consensus Ca2+ binding sites. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domain

>cd08407 C2B_Synaptotagmin-13 C2 domain second repeat present in Synaptotagmin 13

Probab=99.86  E-value=2.7e-21  Score=104.97  Aligned_cols=79  Identities=30%  Similarity=0.360  Sum_probs=71.8

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      +.+||||++++.++.+...+++|++++++.||.|||+|.|.++.+++....|.++||+++..+++++||++.+++..++
T Consensus        36 ~~~DpYVKv~l~~~~~k~~kkkT~v~k~t~nPvfNE~f~F~v~~~~L~~~~L~~~V~d~d~~~~~d~iG~v~lg~~~~g  114 (138)
T cd08407          36 LGIDVSVKVTLKHQNAKLKKKQTKRAKHKINPVWNEMIMFELPSELLAASSVELEVLNQDSPGQSLPLGRCSLGLHTSG  114 (138)
T ss_pred             CCCCeEEEEEEEcCCcccceeccceeeCCCCCccccEEEEECCHHHhCccEEEEEEEeCCCCcCcceeceEEecCcCCC
Confidence            4489999999998777777899999999999999999999999888877899999999999999999999999987654

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 13, a member of class 6 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmins 8 and 12, does not have any consensus Ca2+ binding sites. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recy

>cd08392 C2A_SLP-3 C2 domain first repeat present in Synaptotagmin-like protein 3

Probab=99.86  E-value=6.2e-21  Score=102.54  Aligned_cols=79  Identities=32%  Similarity=0.379  Sum_probs=70.8

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      |.+||||++++.|......++||++++++.+|.|||+|.|.++..++....|.++||+.+..+++++||++.++|++..
T Consensus        35 g~~dpYVkv~llp~~~~~~k~kT~v~~~t~nPvfNE~F~f~v~~~~l~~~~L~v~V~~~~~~~~~~~lG~~~i~L~~~~  113 (128)
T cd08392          35 KKCHPYVKVCLLPDKSHNSKRKTAVKKGTVNPVFNETLKYVVEADLLSSRQLQVSVWHSRTLKRRVFLGEVLIPLADWD  113 (128)
T ss_pred             CCCCeEEEEEEEeCCcccceeecccccCCCCCccceEEEEEcCHHHhCCcEEEEEEEeCCCCcCcceEEEEEEEcCCcc
Confidence            6789999999998765566889999999999999999999998777777899999999999889999999999998764

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. SHD of Slp (except for the Slp4-SHD) function as a specific Rab27A/B-binding domain. In addition to Slp, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. Little is known about the expression or localization of Slp3. The C2A domain of Slp3 is Ca2+ dependent. It has been demonstrated that Slp3 promotes dense-core vesicle exocytosis. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids

>cd08381 C2B_PI3K_class_II C2 domain second repeat present in class II phosphatidylinositol 3-kinases (PI3Ks)

Probab=99.85  E-value=7.8e-21  Score=101.44  Aligned_cols=79  Identities=32%  Similarity=0.504  Sum_probs=68.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEe-cCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV-PADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~-~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+......+++|++++++.||.|||+|.|.+ +..++....|.++||+++..+++++||++.+++.+.
T Consensus        30 ~~~~DpyVkv~l~~~~~~~~~~kT~v~~~~~nP~wnE~F~f~~~~~~~l~~~~L~~~V~d~d~~~~~~~lG~~~i~l~~l  109 (122)
T cd08381          30 GSDPDPYVKTYLLPDPQKTTKRKTKVVRKTRNPTFNEMLVYDGLPVEDLQQRVLQVSVWSHDSLVENEFLGGVCIPLKKL  109 (122)
T ss_pred             CCCCCCEEEEEEeeCCccCCceeCCccCCCCCCCcccEEEEecCChHHhCCCEEEEEEEeCCCCcCCcEEEEEEEecccc
Confidence            4678999999998776556689999999999999999999997 555566678999999999998899999999999774

There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a N-terminal C2 domain, a PIK domain, and a kinase catalytic domain. Unlike class I and class III, class II PI3Ks have additionally a PX domain and a C-terminal C2 domain containing a nuclear localization signal both of which bind phospholipids though in a slightly different fashion. PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permut

>cd08680 C2_Kibra C2 domain found in Human protein Kibra

Probab=99.85  E-value=8e-21  Score=101.57  Aligned_cols=79  Identities=19%  Similarity=0.142  Sum_probs=70.5

Q ss_pred             CCCCCCEEEEEEEeCCce-eeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQR-VAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~-~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.|+... ..+++|++.+++.+|.|||+|.|.++..++....|.++||+++..+++++||++.++|++.
T Consensus        32 ~~~~dpyVKv~Llp~~~~~~~~~kT~v~~~t~nPvfnE~F~f~v~~~~L~~~~L~~~V~~~~~~~~~~~lG~~~i~L~~~  111 (124)
T cd08680          32 PENSKVYVRVALLPCSSSTSCLFRTKALEDQDKPVFNEVFRVPISSTKLYQKTLQVDVCSVGPDQQEECLGGAQISLADF  111 (124)
T ss_pred             CCCCCeEEEEEEccCCCCCCceEEcCccCCCCCCccccEEEEECCHHHhhcCEEEEEEEeCCCCCceeEEEEEEEEhhhc
Confidence            467899999999987654 3588999999999999999999999988888889999999999988999999999998764

Kibra is thought to be a regulator of the Salvador (Sav)/Warts (Wts)/Hippo (Hpo) (SWH) signaling network, which limits tissue growth by inhibiting cell proliferation and promoting apoptosis. The core of the pathway consists of a MST and LATS family kinase cascade that ultimately phosphorylates and inactivates the YAP/Yorkie (Yki) transcription coactivator. The FERM domain proteins Merlin (Mer) and Expanded (Ex) are part of the upstream regulation controlling pathway mechanism. Kibra colocalizes and associates with Mer and Ex and is thought to transduce an extracellular signal via the SWH network. The apical scaffold machinery that contains Hpo, Wts, and Ex recruits Yki to the apical membrane facilitating its inhibitory phosphorlyation by Wts. Since Kibra associates with Ex and is apically located it is hypothesized that KIBRA is part of the scaffold, helps in the Hpo/Wts complex, and helps recruit Yki for inactivation that prom

>cd08406 C2B_Synaptotagmin-12 C2 domain second repeat present in Synaptotagmin 12

Probab=99.85  E-value=9.3e-21  Score=102.74  Aligned_cols=80  Identities=35%  Similarity=0.577  Sum_probs=70.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      ++.+||||++++.++++...+++|++++++.||.|||+|.|.++..++....|.|+||+++..+++++||++.++....+
T Consensus        33 ~g~~DpyVkv~l~~~~~~~~k~kT~v~k~t~nP~~nE~f~F~v~~~~l~~~~l~~~V~~~d~~~~~~~iG~v~lg~~~~g  112 (136)
T cd08406          33 KTTADPFVKVYLLQDGRKISKKKTSVKRDDTNPIFNEAMIFSVPAIVLQDLSLRVTVAESTEDGKTPNVGHVIIGPAASG  112 (136)
T ss_pred             CCCCCeEEEEEEEeCCccccccCCccccCCCCCeeceeEEEECCHHHhCCcEEEEEEEeCCCCCCCCeeEEEEECCCCCC
Confidence            46789999999998776666789999999999999999999998877877899999999999999999999999876544

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 12, a member of class 6 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmins 8 and 13, do not have any consensus Ca2+ binding sites. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycl

>cd08393 C2A_SLP-1_2 C2 domain first repeat present in Synaptotagmin-like proteins 1 and 2

Probab=99.84  E-value=1.5e-20  Score=100.69  Aligned_cols=78  Identities=36%  Similarity=0.484  Sum_probs=69.3

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      |.+||||++++.+......+++|++++++.||.|||+|.|.+...++....|.++||+++..+++++||++.++|.+.
T Consensus        35 g~~dpyVkv~l~p~~~~~~~~kT~v~~~t~nP~~nE~f~f~v~~~~l~~~~L~~~V~d~~~~~~~~~iG~~~i~L~~~  112 (125)
T cd08393          35 QRSDPYVKTYLLPDKSNRGKRKTSVKKKTLNPVFNETLRYKVEREELPTRVLNLSVWHRDSLGRNSFLGEVEVDLGSW  112 (125)
T ss_pred             CCCCcEEEEEEEcCCCccccccCccCcCCCCCccCceEEEECCHHHhCCCEEEEEEEeCCCCCCCcEeEEEEEecCcc
Confidence            678999999998776555578999999999999999999998876676679999999999999999999999998874

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike Slp3 and Slp4/granuphilin which are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety

>cd04029 C2A_SLP-4_5 C2 domain first repeat present in Synaptotagmin-like proteins 4 and 5

Probab=99.84  E-value=2e-20  Score=100.19  Aligned_cols=79  Identities=33%  Similarity=0.525  Sum_probs=69.1

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.++.....+++|++++++.+|.|||+|.|.++...+....|.++||+++..+++++||++.+++++.
T Consensus        34 ~~~~DpyVkv~l~p~~~~~~~~kT~v~~~t~nP~wnE~f~f~i~~~~l~~~~L~~~V~d~~~~~~~~~lG~~~i~l~~~  112 (125)
T cd04029          34 KKRSNPYVKTYLLPDKSRQSKRKTSIKRNTTNPVYNETLKYSISHSQLETRTLQLSVWHYDRFGRNTFLGEVEIPLDSW  112 (125)
T ss_pred             CCCCCcEEEEEEEcCCccccceEeeeeeCCCCCcccceEEEECCHHHhCCCEEEEEEEECCCCCCCcEEEEEEEeCCcc
Confidence            3678999999998776555678999999999999999999999876666678999999999999999999999998764

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. SHD of Slp (except for the Slp4-SHD) function as a specific Rab27A/B-binding domain. In addition to Slp, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp4/granuphilin promotes dense-core vesicle exocytosis. The C2A domain of Slp4 is Ca2+ dependent. Slp5 mRNA has been shown to be restricted to human placenta and liver suggesting a role in Rab27A-dependent membrane trafficking in specific tissues. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2

>cd04028 C2B_RIM1alpha C2 domain second repeat contained in Rab3-interacting molecule (RIM) proteins

Probab=99.84  E-value=4.7e-20  Score=100.84  Aligned_cols=76  Identities=32%  Similarity=0.499  Sum_probs=66.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEE-EcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLL-DWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~-~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.++.....++||++++++.||.|||+|.|.+.   +....|.++|| +++...++++||++.++|++.
T Consensus        48 ~g~sDPYVKv~Llp~~~~~~k~KT~v~kktlnPvfNE~F~f~v~---l~~~~L~v~V~~d~~~~~~~~~iG~~~i~L~~l  124 (146)
T cd04028          48 KVLPAPYVKVYLLEGKKCIAKKKTKIARKTLDPLYQQQLVFDVS---PTGKTLQVIVWGDYGRMDKKVFMGVAQILLDDL  124 (146)
T ss_pred             CCCcCCeEEEEEECCCccccceeceecCCCCCCccCCeEEEEEc---CCCCEEEEEEEeCCCCCCCCceEEEEEEEcccc
Confidence            46789999999988766667899999999999999999999987   34578999999 577788889999999999874

RIMs are believed to organize specialized sites of the plasma membrane called active zones. They also play a role in controlling neurotransmitter release, plasticity processes, as well as memory and learning. RIM contains an N-terminal zinc finger domain, a PDZ domain, and two C-terminal C2 domains (C2A, C2B). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as

>cd08395 C2C_Munc13 C2 domain third repeat in Munc13 (mammalian uncoordinated) proteins

Probab=99.82  E-value=2.1e-19  Score=95.56  Aligned_cols=78  Identities=21%  Similarity=0.303  Sum_probs=63.9

Q ss_pred             CCCCCEEEEEEEe--CCceeeeEecccccCCCCCeeceEEEEEecCC-CCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLY--KGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD-NLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~--~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~-~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      |.+||||++++..  .+....+++|+++.++.||.|||+|.|.+..+ .+....|.+.+||++..+++++||++.+++++
T Consensus        18 g~~DPYVkV~l~g~~~~~k~~k~kTkv~~~tlnPvwNE~f~F~v~~~~~~~~~~L~~~V~D~d~~~~dd~IG~~~l~l~~   97 (120)
T cd08395          18 GMFRPFVEVNLIGPHLSDKKRKFATKSKNNNWSPKYNETFQFILGNEDDPESYELHICVKDYCFARDDRLVGVTVLQLRD   97 (120)
T ss_pred             CCCCCEEEEEEecCCCcccccEeeeEEecCCCCCccCcEEEEEeeCcCCCceeEEEEEEEEecccCCCCEEEEEEEEHHH
Confidence            6789999999863  12334467899999999999999999998754 34456799999999988889999999998765


Q ss_pred             c
Q psy12855         81 S   81 (87)
Q Consensus        81 ~   81 (87)
                      .
T Consensus        98 ~   98 (120)
T cd08395          98 I   98 (120)
T ss_pred             C
Confidence            4

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrevi

>cd08408 C2B_Synaptotagmin-14_16 C2 domain second repeat present in Synaptotagmins 14 and 16

Probab=99.81  E-value=4.8e-19  Score=96.29  Aligned_cols=80  Identities=30%  Similarity=0.473  Sum_probs=69.6

Q ss_pred             CCCCCCEEEEEEEeCC-ceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKG-QRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~-~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.. +...+++|++++++.+|.|||+|.|.++..++....|.++||+++..+++++||++.+++...
T Consensus        33 ~~~~dpyVkv~llp~~~~~~~~~kT~v~~~t~nPvfnEtF~f~i~~~~l~~~~L~~~V~~~~~~~~~~~iG~v~l~~~~~  112 (138)
T cd08408          33 NKAPDTYVKLTLLNSDGQEISKSKTSIRRGQPDPEFKETFVFQVALFQLSEVTLMFSVYNKRKMKRKEMIGWFSLGLNSS  112 (138)
T ss_pred             CCCCCeeEEEEEEeCCCcceeeccceeecCCCCCcEeeeEEEECCHHHhCccEEEEEEEECCCCCCCcEEEEEEECCcCC
Confidence            3568999999998753 334578999999999999999999999887777789999999999899999999999998865


Q ss_pred             e
Q psy12855         82 F   82 (87)
Q Consensus        82 ~   82 (87)
                      +
T Consensus       113 ~  113 (138)
T cd08408         113 G  113 (138)
T ss_pred             C
Confidence            4

Synaptotagmin 14 and 16 are membrane-trafficking proteins in specific tissues outside the brain. Both of these contain C-terminal tandem C2 repeats, but only Synaptotagmin 14 has an N-terminal transmembrane domain and a putative fatty-acylation site. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium and this is indeed the case here. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicle

>cd04010 C2B_RasA3 C2 domain second repeat present in RAS p21 protein activator 3 (RasA3)

Probab=99.80  E-value=1e-18  Score=95.85  Aligned_cols=80  Identities=25%  Similarity=0.364  Sum_probs=65.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEec-------------CCCCcccEEEEEEEEcCCCCCCe
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP-------------ADNLDSVSLELLLLDWDRVTKNE   69 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~-------------~~~~~~~~l~v~v~~~~~~~~~~   69 (87)
                      +|.+||||++++.+......+++|++++++.+|.|||+|.|.+.             ..++....|.+.+|+++..+.++
T Consensus        16 ~g~sDPYV~V~l~~~~~k~~~~kT~v~~~t~nP~wNE~F~F~v~~~~~~~~~~~~~~~~~~~~~~L~i~V~d~~~~~~dd   95 (148)
T cd04010          16 NGTCDPYASVTLIYSNKKQDTKRTKVKKKTNNPQFDEAFYFDVTIDSSPEKKQFEMPEEDAEKLELRVDLWHASMGGGDV   95 (148)
T ss_pred             CCCCCceEEEEEeCCcccCcccCCccEeCCCCCccceEEEEEEecccccccccccCCcccccEEEEEEEEEcCCCCCCCc
Confidence            57899999999976543445789999999999999999999984             22344467999999999888899


Q ss_pred             eeEEEEEecCCce
Q psy12855         70 KIFFFFFSSSSSF   82 (87)
Q Consensus        70 ~lG~~~~~l~~~~   82 (87)
                      +||++.+++.+..
T Consensus        96 fLG~v~i~l~~l~  108 (148)
T cd04010          96 FLGEVRIPLRGLD  108 (148)
T ss_pred             eeEEEEEeccccc
Confidence            9999999987643

RasA3 are members of GTPase activating protein 1 (GAP1), a Ras-specific GAP, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. RasA3 contains an N-terminal C2 domain, a Ras-GAP domain, a plextrin homology (PH)-like domain, and a Bruton's Tyrosine Kinase (BTK) zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain

>cd08384 C2B_Rabphilin_Doc2 C2 domain second repeat present in Rabphilin and Double C2 domain

Probab=99.79  E-value=8.6e-19  Score=94.65  Aligned_cols=80  Identities=33%  Similarity=0.470  Sum_probs=68.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      .+.+||||++++.+......+++|++++++.+|.|||+|.|.+...++....|.++|||++..+++++||++.+++++.+
T Consensus        31 ~~~~DpyV~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~~~~~~l~~~~l~~~V~d~d~~~~~~~lG~~~i~l~~~~  110 (133)
T cd08384          31 NGYSDPFVKLYLKPDAGKKSKHKTQVKKKTLNPEFNEEFFYDIKHSDLAKKTLEITVWDKDIGKSNDYIGGLQLGINAKG  110 (133)
T ss_pred             CCCCCcEEEEEEEcCCCccCCceeeeEeccCCCCcccEEEEECCHHHhCCCEEEEEEEeCCCCCCccEEEEEEEecCCCC
Confidence            35789999999987655556789999999999999999999987665555689999999998888999999999998754

Rabphilin is found neurons and in neuroendrocrine cells, while Doc2 is found not only in the brain but in tissues, including mast cells, chromaffin cells, and osteoblasts. Rabphilin and Doc2s share highly homologous tandem C2 domains, although their N-terminal structures are completely different: rabphilin contains an N-terminal Rab-binding domain (RBD),7 whereas Doc2 contains an N-terminal Munc13-1-interacting domain (MID). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domai

>cd08685 C2_RGS-like C2 domain of the Regulator Of G-Protein Signaling (RGS) family

Probab=99.79  E-value=7.4e-19  Score=93.45  Aligned_cols=78  Identities=19%  Similarity=0.259  Sum_probs=65.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCC-CCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT-KNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~-~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.+......+++|++.+++.+|.|||+|.|.+...++. ..+.++||+++... ++++||++.+++.+.
T Consensus        29 ~g~~dpYVkv~l~p~~~~~~~~kT~v~~~t~~P~~nE~F~f~v~~~~~~-~~l~v~V~~~~~~~~~~~~lG~~~i~l~~~  107 (119)
T cd08685          29 SGTCNSYVKISLSPDKEVRFRQKTSTVPDSANPLFHETFSFDVNERDYQ-KRLLVTVWNKLSKSRDSGLLGCMSFGVKSI  107 (119)
T ss_pred             CCCCCeeEEEEEEeCCCCcceEeCccccCCCCCccccEEEEEcChHHhC-CEEEEEEECCCCCcCCCEEEEEEEecHHHh
Confidence            4678999999999876556688999999999999999999998766554 46889999988765 468999999998654

This CD contains members of the regulator of G-protein signaling (RGS) family. RGS is a GTPase activating protein which inhibits G-protein mediated signal transduction. The protein is largely cytosolic, but G-protein activation leads to translocation of this protein to the plasma membrane. A nuclear form of this protein has also been described, but its sequence has not been identified. There are multiple alternatively spliced transcript variants in this family with some members having additional domains (ex. PDZ and RGS) downstream of the C2 domain. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind pho

>cd08402 C2B_Synaptotagmin-1 C2 domain second repeat present in Synaptotagmin 1

Probab=99.79  E-value=1.7e-18  Score=93.89  Aligned_cols=80  Identities=46%  Similarity=0.719  Sum_probs=68.4

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      ++.+||||++++.+.+....+++|++++++.+|.|||+|.|.++..++....|.+++||++..+++++||++.+++...+
T Consensus        33 ~g~~dpyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~i~~~~l~~~~l~~~v~d~~~~~~~~~iG~~~i~~~~~~  112 (136)
T cd08402          33 GGLSDPYVKIHLMQNGKRLKKKKTTIKKRTLNPYYNESFSFEVPFEQIQKVHLIVTVLDYDRIGKNDPIGKVVLGCNATG  112 (136)
T ss_pred             CCCCCCeEEEEEEECCcccceeeccceeCCCCCcccceEEEECCHHHhCCCEEEEEEEeCCCCCCCceeEEEEECCccCC
Confidence            46789999999976655556788999999999999999999987666555689999999999989999999999987654

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 1, a member of the class 1 synaptotagmins, is located in the brain and endocranium and localized to the synaptic vesicles and secretory granules. It functions as a Ca2+ sensor for fast exocytosis. It, like synaptotagmin-2, has an N-glycosylated N-terminus. Synaptotagmin 4, a member of class 4 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmin-11, has an Asp to Ser substitution in its C2A domain. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are:

>cd08692 C2B_Tac2-N C2 domain second repeat found in Tac2-N (Tandem C2 protein in Nucleus)

Probab=99.79  E-value=3.1e-18  Score=92.32  Aligned_cols=76  Identities=24%  Similarity=0.298  Sum_probs=66.9

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCC-CCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTL-NPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~-~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +..||||++++.+.+++..++||++++++. +|.|||+|.|.++.+.. ...+.+++||++..+++++||++.++.++
T Consensus        33 ~~~dpYVKV~L~~~~k~~~KkKT~v~k~t~~~P~fNEsF~Fdv~~~~~-~v~l~v~v~d~~~~~~n~~IG~v~lG~~~  109 (135)
T cd08692          33 LTLSFFVKVGMFSTGGLLYKKKTRLVKSSNGQVKWGETMIFPVTQQEH-GIQFLIKLYSRSSVRRKHFLGQVWISSDS  109 (135)
T ss_pred             CCCCcEEEEEEEECCCcceeecCccEECCCCCceecceEEEeCCchhh-eeEEEEEEEeCCCCcCCceEEEEEECCcc
Confidence            446899999999888888899999999996 58999999999987644 47899999999998999999999999876

Tac2-N contains two C2 domains and a short C-terminus including a WHXL motif, which are key in stabilizing transport vesicles to the plasma membrane by binding to a plasma membrane. However unlike the usual carboxyl-terminal-type (C-type) tandem C2 proteins, it lacks a transmembrane domain, a Slp-homology domain, and a Munc13-1-interacting domain. Homology search analysis indicate that no known protein motifs are located in its N-terminus, making Tac2-N a novel class of Ca2+-independent, C-type tandem C2 proteins. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polypho

>cd08521 C2A_SLP C2 domain first repeat present in Synaptotagmin-like proteins

Probab=99.78  E-value=2.1e-18  Score=91.89  Aligned_cols=79  Identities=34%  Similarity=0.505  Sum_probs=67.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.+......+++|++.+++.+|.|||+|.|.+...++....|.+.+|+++..+++++||++.+++++.
T Consensus        33 ~~~~dpyv~v~l~~~~~~~~~~kT~v~~~t~~P~wne~f~f~i~~~~l~~~~l~i~v~d~~~~~~~~~iG~~~i~l~~l  111 (123)
T cd08521          33 KKRSNPYVKVYLLPDKSKQSKRKTSVKKNTTNPVFNETLKYHISKSQLETRTLQLSVWHHDRFGRNTFLGEVEIPLDSW  111 (123)
T ss_pred             CCCCCcEEEEEEecCCCcCceeeccccCCCCCCcccceEEEeCCHHHhCCCEEEEEEEeCCCCcCCceeeEEEEecccc
Confidence            4678999999997665444578999999999999999999998776665578999999999888899999999998775

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike the case in Slp3 and Slp4/granuphilin in which their C2A domains are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp3 and Slp4/granuphilin promote dense-core vesicle exocytosis. Slp5 mRNA has been shown to be restricted to human placenta and liver suggesting a role in Rab27A-dependent membrane trafficking in specific tissues. C2 domains fold into

>cd08409 C2B_Synaptotagmin-15 C2 domain second repeat present in Synaptotagmin 15

Probab=99.78  E-value=3.1e-18  Score=93.00  Aligned_cols=76  Identities=32%  Similarity=0.419  Sum_probs=67.2

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      +.+||||++.+.+..+...+++|++++++.||.|||+|.|.++.+++....|.++||+++..+++++||++.++..
T Consensus        33 ~~~d~yVkv~l~~~~~~~~~~kT~v~~~~~nP~fnE~F~f~i~~~~l~~~~L~~~V~~~~~~~~~~~lG~v~ig~~  108 (137)
T cd08409          33 AHTSVYVKVSLMIHNKVVKTKKTEVVDGAASPSFNESFSFKVTSRQLDTASLSLSVMQSGGVRKSKLLGRVVLGPF  108 (137)
T ss_pred             CCCCeEEEEEEEECCEEeeeeecccEeCCCCCcccceEEEECCHHHhCccEEEEEEEeCCCCCCcceEEEEEECCc
Confidence            5589999999988765556789999999999999999999998877777799999999998889999999999853

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. It is thought to be involved in the trafficking and exocytosis of secretory vesicles in non-neuronal tissues and is Ca2+ independent. Human synaptotagmin 15 has 2 alternatively spliced forms that encode proteins with different C-termini. The larger, SYT15a, contains a N-terminal TM region, a putative fatty-acylation site, and 2 tandem C terminal C2 domains. The smaller, SYT15b, lacks the C-terminal portion of the second C2 domain. Unlike most other synaptotagmins it is nearly absent in the brain and rather is found in the heart, lungs, skeletal muscle, and testis. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 id

>KOG0696|consensus

Probab=99.78  E-value=2.1e-19  Score=111.13  Aligned_cols=79  Identities=35%  Similarity=0.563  Sum_probs=72.2

Q ss_pred             CCCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          2 KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         2 ~~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .||.+||||++.+.|+.+...+++|++++.++||.|||+|.|.+.+.+.+ +.|.++||||+..++++|+|...+.+++.
T Consensus       197 pNGlSDPYvk~kliPD~~~~sKqKTkTik~~LNP~wNEtftf~Lkp~Dkd-rRlsiEvWDWDrTsRNDFMGslSFgisEl  275 (683)
T KOG0696|consen  197 PNGLSDPYVKLKLIPDPKNESKQKTKTIKATLNPVWNETFTFKLKPSDKD-RRLSIEVWDWDRTSRNDFMGSLSFGISEL  275 (683)
T ss_pred             CCCCCCcceeEEeccCCcchhhhhhhhhhhhcCccccceeEEeccccccc-ceeEEEEecccccccccccceecccHHHH
Confidence            37899999999999988888899999999999999999999999988776 68999999999999999999999887653

>cd08404 C2B_Synaptotagmin-4 C2 domain second repeat present in Synaptotagmin 4

Probab=99.77  E-value=3.8e-18  Score=92.48  Aligned_cols=78  Identities=55%  Similarity=0.853  Sum_probs=67.3

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++.+.+....+.+|++++++.+|.|+|+|.|.++...+....|.++|||++..+++++||++.+++..
T Consensus        33 ~g~~Dpyv~v~l~~~~~~~~~~kT~v~k~t~nP~w~e~F~f~v~~~~~~~~~l~~~v~d~d~~~~~~~iG~~~~~~~~  110 (136)
T cd08404          33 SGLADPYVKVNLYYGKKRISKKKTHVKKCTLNPVFNESFVFDIPSEELEDISVEFLVLDSDRVTKNEVIGRLVLGPKA  110 (136)
T ss_pred             CCCCCeEEEEEEEcCCceeeeEcCccccCCCCCccCceEEEECCHHHhCCCEEEEEEEECCCCCCCccEEEEEECCcC
Confidence            467899999999766555567899999999999999999999876655556899999999999899999999998876

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 4, a member of class 4 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmin-11, has an Asp to Ser substitution in its C2A domain. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling s

>cd08385 C2A_Synaptotagmin-1-5-6-9-10 C2A domain first repeat present in Synaptotagmins 1, 5, 6, 9, and 10

Probab=99.77  E-value=4.5e-18  Score=90.84  Aligned_cols=77  Identities=39%  Similarity=0.595  Sum_probs=65.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.+...  .+++|++.+++.+|.|||+|.|.+...++....|.+.||+++..+++++||++.+++++.
T Consensus        34 ~~~~dpyv~v~l~~~~~--~~~kT~v~~~t~nP~wne~f~f~i~~~~l~~~~l~~~V~d~d~~~~~~~lG~~~i~l~~~  110 (124)
T cd08385          34 GGTSDPYVKVYLLPDKK--KKFETKVHRKTLNPVFNETFTFKVPYSELGNKTLVFSVYDFDRFSKHDLIGEVRVPLLTV  110 (124)
T ss_pred             CCCCCCEEEEEEEcCCC--CceecccCcCCCCCceeeeEEEeCCHHHhCCCEEEEEEEeCCCCCCCceeEEEEEecCcc
Confidence            35689999999976532  378999999999999999999998765555568999999999988899999999999874

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 1, a member of class 1 synaptotagmins, is located in the brain and endocranium and localized to the synaptic vesicles and secretory granules. It functions as a Ca2+ sensor for fast exocytosis as do synaptotagmins 5, 6, and 10. It is distinguished from the other synaptotagmins by having an N-glycosylated N-terminus. Synaptotagmins 5, 6, and 10, members of class 3 synaptotagmins, are located primarily in the brain and localized to the active zone and plasma membrane. They is distinguished from the other synaptotagmins by having disulfide bonds at its N-terminus. Synaptotagmin 6 also regulates the acrosome reaction, a unique Ca2+-regulated exocytosis, in sperm. Synaptotagmin 9, a class 5 synaptotagmins, is located in the brain and

>cd08388 C2A_Synaptotagmin-4-11 C2A domain first repeat present in Synaptotagmins 4 and 11

Probab=99.77  E-value=4.6e-18  Score=91.42  Aligned_cols=77  Identities=35%  Similarity=0.544  Sum_probs=64.4

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      +.+||||++.+.+..  ..+.+|++++++.+|.|||+|.|. +...++....|.+.||+++..+++++||++.+++++..
T Consensus        36 ~~~DpyV~v~l~~~~--~~~~kT~v~~~t~nP~wnE~F~f~~~~~~~~~~~~L~~~V~d~d~~~~d~~lG~~~i~L~~l~  113 (128)
T cd08388          36 GTSDPYVKLQLLPEK--EHKVKTRVLRKTRNPVYDETFTFYGIPYNQLQDLSLHFAVLSFDRYSRDDVIGEVVCPLAGAD  113 (128)
T ss_pred             CCcCCEEEEEEeCCc--CceeeccEEcCCCCCceeeEEEEcccCHHHhCCCEEEEEEEEcCCCCCCceeEEEEEeccccC
Confidence            678999999987553  236799999999999999999994 65555555689999999999889999999999998763

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmins 4 and 11, class 4 synaptotagmins, are located in the brain. Their functions are unknown. They are distinguished from the other synaptotagmins by having and Asp to Ser substitution in their C2A domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence

>cd08387 C2A_Synaptotagmin-8 C2A domain first repeat present in Synaptotagmin 8

Probab=99.77  E-value=5.2e-18  Score=90.63  Aligned_cols=77  Identities=39%  Similarity=0.634  Sum_probs=66.0

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.+.  ..++|++++++.+|.|+|+|.|.+...++....|.+.||+++..+++++||++.+++++.
T Consensus        34 ~g~~dpyv~v~l~~~~~--~~~kT~v~~~t~~P~wne~f~f~v~~~~l~~~~l~i~V~d~~~~~~~~~iG~~~i~l~~~  110 (124)
T cd08387          34 SGTADPYCKVRLLPDRS--NTKQSKIHKKTLNPEFDESFVFEVPPQELPKRTLEVLLYDFDQFSRDECIGVVELPLAEV  110 (124)
T ss_pred             CCCCCCeEEEEEecCCC--CcEeCceEcCCCCCCcccEEEEeCCHHHhCCCEEEEEEEECCCCCCCceeEEEEEecccc
Confidence            46789999999965533  368999999999999999999998776665568999999999988899999999998875

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involv

>cd04030 C2C_KIAA1228 C2 domain third repeat present in uncharacterized human KIAA1228-like proteins

Probab=99.77  E-value=7.5e-18  Score=90.27  Aligned_cols=79  Identities=29%  Similarity=0.500  Sum_probs=67.3

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC--CCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV--TKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~--~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++.+.+....+++|++++++.+|.|||+|.|.+...++....|.+.+|+.+..  +++++||++.+++++
T Consensus        34 ~~~~dpyv~v~l~~~~~~~~~~kT~v~~~~~nP~wne~f~f~i~~~~l~~~~l~i~v~~~~~~~~~~~~~iG~~~i~l~~  113 (127)
T cd04030          34 SDIPDPYVRLYLLPDKSKSTRRKTSVKKDNLNPVFDETFEFPVSLEELKRRTLDVAVKNSKSFLSREKKLLGQVLIDLSD  113 (127)
T ss_pred             CCCCCceEEEEEEcCCCCCceEecccccCCCCCEECeEEEEecCHHHhcCCEEEEEEEECCcccCCCCceEEEEEEeccc
Confidence            367899999999876545568899999999999999999999877666667899999998875  678999999999987


Q ss_pred             c
Q psy12855         81 S   81 (87)
Q Consensus        81 ~   81 (87)
                      .
T Consensus       114 l  114 (127)
T cd04030         114 L  114 (127)
T ss_pred             c
Confidence            4

KIAA proteins are uncharacterized human proteins. They were compiled by the Kazusa mammalian cDNA project which identified more than 2000 human genes. They are identified by 4 digit codes that precede the KIAA designation. Many KIAA genes are still functionally uncharacterized including KIAA1228. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1

>cd08405 C2B_Synaptotagmin-7 C2 domain second repeat present in Synaptotagmin 7

Probab=99.77  E-value=5e-18  Score=92.00  Aligned_cols=79  Identities=47%  Similarity=0.802  Sum_probs=66.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++.+.+.+....+++|++.+++.+|.|||+|.|.++...+....|.|+||+++..+++++||++.+++.+.
T Consensus        33 ~g~~dpyV~v~l~~~~~~~~~~kT~v~~~t~~P~wne~F~f~i~~~~~~~~~l~~~v~d~~~~~~~~~lG~~~i~~~~~  111 (136)
T cd08405          33 NGTSDPYVKVWLMYKDKRVEKKKTVIKKRTLNPVFNESFIFNIPLERLRETTLIITVMDKDRLSRNDLIGKIYLGWKSG  111 (136)
T ss_pred             CCCCCceEEEEEEeCCCccccccCcceeCCCCCcccceEEEeCCHHHhCCCEEEEEEEECCCCCCCcEeEEEEECCccC
Confidence            4578999999987654444578999999999999999999998765555568999999999988899999999998764

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 7, a member of class 2 synaptotagmins, is located in presynaptic plasma membranes in neurons, dense-core vesicles in endocrine cells, and lysosomes in fibroblasts. It has been shown to play a role in regulation of Ca2+-dependent lysosomal exocytosis in fibroblasts and may also function as a vesicular Ca2+-sensor. It is distinguished from the other synaptotagmins by having over 12 splice forms. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic ves

>cd04031 C2A_RIM1alpha C2 domain first repeat contained in Rab3-interacting molecule (RIM) proteins

Probab=99.76  E-value=6.9e-18  Score=90.15  Aligned_cols=78  Identities=31%  Similarity=0.491  Sum_probs=65.1

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecC-CCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPA-DNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~-~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++.+||||++++.+......+++|++.+++.+|.|||+|.|.+.. .++....|.++||+++..+.+++||++.+++++
T Consensus        34 ~~~~dpyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~~~~~~~l~~~~l~~~V~d~~~~~~~~~iG~~~i~l~~  112 (125)
T cd04031          34 GSLRNPYVKVYLLPDRSEKSKRRTKTVKKTLNPEWNQTFEYSNVRRETLKERTLEVTVWDYDRDGENDFLGEVVIDLAD  112 (125)
T ss_pred             CCCCCCEEEEEEccCCCccccccccccCCCCCCccccEEEEcccCHHHhCCCEEEEEEEeCCCCCCCcEeeEEEEeccc
Confidence            356899999999765444457899999999999999999998533 444446899999999998889999999999987

RIMs are believed to organize specialized sites of the plasma membrane called active zones. They also play a role in controlling neurotransmitter release, plasticity processes, as well as memory and learning. RIM contains an N-terminal zinc finger domain, a PDZ domain, and two C-terminal C2 domains (C2A, C2B). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as

>cd08410 C2B_Synaptotagmin-17 C2 domain second repeat present in Synaptotagmin 17

Probab=99.76  E-value=8.7e-18  Score=91.04  Aligned_cols=78  Identities=32%  Similarity=0.484  Sum_probs=65.3

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++.+......+++|++++++.+|.|||+|.|.++..++....|.++||+++..+++++||++.++...
T Consensus        32 ~g~~DPyV~v~l~~~~~~~~~~kT~v~~~t~nP~wnE~F~f~i~~~~l~~~~l~~~V~d~d~~~~~~~iG~~~l~~~~  109 (135)
T cd08410          32 SQGSDPFVKIQLVHGLKLIKTKKTSCMRGTIDPFYNESFSFKVPQEELENVSLVFTVYGHNVKSSNDFIGRIVIGQYS  109 (135)
T ss_pred             CCCCCeEEEEEEEcCCcccceEcCccccCCCCCccceeEEEeCCHHHhCCCEEEEEEEeCCCCCCCcEEEEEEEcCcc
Confidence            357899999998655444457899999999999999999999877666656899999999998899999999876544

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 17 is located in the brain, kidney, and prostate and is thought to be a peripheral membrane protein. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-

>KOG1030|consensus

Probab=99.76  E-value=4.3e-18  Score=93.61  Aligned_cols=69  Identities=28%  Similarity=0.358  Sum_probs=61.0

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+.+.   ++  +.+|++..++.||+|||.+.|.+...   ...|.++|||++.+..++++|.+++++.+
T Consensus        25 ~sSDPyVVl~lg---~q--~lkT~~v~~n~NPeWNe~ltf~v~d~---~~~lkv~VyD~D~fs~dD~mG~A~I~l~p   93 (168)
T KOG1030|consen   25 GSSDPYVVLELG---NQ--KLKTRVVYKNLNPEWNEELTFTVKDP---NTPLKVTVYDKDTFSSDDFMGEATIPLKP   93 (168)
T ss_pred             cCCCCeEEEEEC---Ce--eeeeeeecCCCCCcccceEEEEecCC---CceEEEEEEeCCCCCcccccceeeeccHH
Confidence            578999999993   22  88999999999999999999999655   25899999999999999999999998865

>cd04020 C2B_SLP_1-2-3-4 C2 domain second repeat present in Synaptotagmin-like proteins 1-4

Probab=99.76  E-value=8.5e-18  Score=93.53  Aligned_cols=79  Identities=30%  Similarity=0.511  Sum_probs=66.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEe-cCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV-PADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~-~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.+......+++|++++++.||.|||+|.|.. ...++....|.++||+++..+++++||++.+++++.
T Consensus        45 ~g~~DPYVkv~l~~~~~~~~~~kT~vi~~t~nP~WnE~f~f~~~~~~~l~~~~L~i~V~d~d~~~~d~~lG~v~i~l~~~  124 (162)
T cd04020          45 GGTSDSFVKCYLLPDKSKKSKQKTPVVKKSVNPVWNHTFVYDGVSPEDLSQACLELTVWDHDKLSSNDFLGGVRLGLGTG  124 (162)
T ss_pred             CCCCCCEEEEEEEcCCCCCcceeCCccCCCCCCCCCCEEEEecCCHHHhCCCEEEEEEEeCCCCCCCceEEEEEEeCCcc
Confidence            3678999999997665555689999999999999999999984 344444568999999999988899999999998864

All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike the case in Slp3 and Slp4/granuphilin in which their C2A domains are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp3 and Slp4/granuphilin promote dense-core vesicle exocytosis. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involvin

>cd08403 C2B_Synaptotagmin-3-5-6-9-10 C2 domain second repeat present in Synaptotagmins 3, 5, 6, 9, and 10

Probab=99.76  E-value=1.2e-17  Score=90.35  Aligned_cols=78  Identities=50%  Similarity=0.757  Sum_probs=66.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++.+.+....+++|++.+++.+|.|+|+|.|.+....+....|.++|||++..+++++||++.+++..
T Consensus        32 ~g~~dpyvkv~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~i~~~~~~~~~l~~~v~d~~~~~~~~~IG~~~l~~~~  109 (134)
T cd08403          32 TGFSDPYVKVSLMCEGRRLKKKKTSVKKNTLNPTYNEALVFDVPPENVDNVSLIIAVVDYDRVGHNELIGVCRVGPNA  109 (134)
T ss_pred             CCCCCceEEEEEEeCCcccceecCCcccCCCCCcccceEEEECCHHHhCCCEEEEEEEECCCCCCCceeEEEEECCCC
Confidence            367899999998766555567899999999999999999999876655556799999999999999999999998764

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 3, a member of class 3 synaptotagmins, is located in the brain and localized to the active zone and plasma membrane. It functions as a Ca2+ sensor for fast exocytosis. It, along with synaptotagmins 5,6, and 10, has disulfide bonds at its N-terminus. Synaptotagmin 9, a class 5 synaptotagmins, is located in the brain and localized to the synaptic vesicles. It is thought to be a Ca2+-sensor for dense-core vesicle exocytosis. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind

>cd08682 C2_Rab11-FIP_classI C2 domain found in Rab11-family interacting proteins (FIP) class I

Probab=99.75  E-value=1e-17  Score=89.77  Aligned_cols=74  Identities=24%  Similarity=0.302  Sum_probs=61.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCC---CCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD---NLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~---~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      +|.+||||.+.+.  .   .+++|++++++.+|.|||.|.|.+...   +.....|.+.+|+++..+++++||++.++++
T Consensus        17 ~g~~dpYv~v~l~--~---~~~kT~v~~~t~nP~Wne~f~F~v~~~~~~~~~~~~l~~~v~d~~~~~~d~~iG~~~i~l~   91 (126)
T cd08682          17 SGTNDAYVIIQLG--K---EKYSTSVKEKTTSPVWKEECSFELPGLLSGNGNRATLQLTVMHRNLLGLDKFLGQVSIPLN   91 (126)
T ss_pred             CcCCCceEEEEEC--C---eeeeeeeecCCCCCEeCceEEEEecCcccCCCcCCEEEEEEEEccccCCCceeEEEEEEHH
Confidence            4678999999982  2   277999999999999999999998652   2334689999999998888999999999887


Q ss_pred             Cc
Q psy12855         80 SS   81 (87)
Q Consensus        80 ~~   81 (87)
                      +.
T Consensus        92 ~l   93 (126)
T cd08682          92 DL   93 (126)
T ss_pred             Hh
Confidence            64

Rab GTPases recruit various effector proteins to organelles and vesicles. Rab11-family interacting proteins (FIPs) are involved in mediating the role of Rab11. FIPs can be divided into three classes: class I FIPs (Rip11a, Rip11b, RCP, and FIP2) which contain a C2 domain after N-terminus of the protein, class II FIPs (FIP3 and FIP4) which contain two EF-hands and a proline rich region, and class III FIPs (FIP1) which exhibits no homology to known protein domains. All FIP proteins contain a highly conserved, 20-amino acid motif at the C-terminus of the protein, known as Rab11/25 binding domain (RBD). Class I FIPs are thought to bind to endocytic membranes via their C2 domain, which interacts directly with phospholipids. Class II FIPs do not have any membrane binding domains leaving much to speculate about the mechanism involving FIP3 and FIP4 interactions with endocytic membranes. The member

>cd08690 C2_Freud-1 C2 domain found in 5' repressor element under dual repression binding protein-1 (Freud-1)

Probab=99.75  E-value=2.6e-17  Score=90.76  Aligned_cols=79  Identities=22%  Similarity=0.251  Sum_probs=64.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCC------CCcccEEEEEEEEcCCC-CCCeeeEEEE
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD------NLDSVSLELLLLDWDRV-TKNEKIFFFF   75 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~------~~~~~~l~v~v~~~~~~-~~~~~lG~~~   75 (87)
                      ++..||||++++........+.+|++++++.||.|||+|.|.+...      .+....|.+++|+++.+ ..+++||++.
T Consensus        22 ~~~~DpYVk~~l~~p~~~~~k~KT~v~k~TlnPvfNE~f~f~I~~~~~~~~R~l~~~~L~~~V~d~~~f~~~D~~iG~~~  101 (155)
T cd08690          22 PKDLDTYVKFEFPYPNEEPQSGKTSTIKDTNSPEYNESFKLNINRKHRSFQRVFKRHGLKFEVYHKGGFLRSDKLLGTAQ  101 (155)
T ss_pred             CCCCCeEEEEEEecCCCCCceeecCcccCCCCCcccceEEEEeccccchhhhhccCCcEEEEEEeCCCcccCCCeeEEEE
Confidence            5678999999975333455689999999999999999999998654      24456799999999875 5789999999


Q ss_pred             EecCCc
Q psy12855         76 FSSSSS   81 (87)
Q Consensus        76 ~~l~~~   81 (87)
                      ++|+..
T Consensus       102 i~L~~l  107 (155)
T cd08690         102 VKLEPL  107 (155)
T ss_pred             EEcccc
Confidence            998764

Freud-1 is a novel calcium-regulated repressor that negatively regulates basal 5-HT1A receptor expression in neurons. It may also play a role in the altered regulation of 5-HT1A receptors associated with anxiety or major depression. Freud-1 contains two DM-14 basic repeats, a helix-loop-helix DNA binding domain, and a C2 domain. The Freud-1 C2 domain is thought to be calcium insensitive and it lacks several acidic residues that mediate calcium binding of the PKC C2 domain. In addition, it contains a poly-basic insert that is not present in calcium-dependent C2 domains and may function as a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules tha

>cd04039 C2_PSD C2 domain present in Phosphatidylserine decarboxylase (PSD)

Probab=99.75  E-value=2.5e-17  Score=86.30  Aligned_cols=71  Identities=27%  Similarity=0.420  Sum_probs=60.2

Q ss_pred             CCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+||||++.+  ..   .+++|++++++.+|.|||.|.|.+..... ...|.+.|||++..+.+++||++.++|++.
T Consensus        25 ~~DPYv~v~~--~~---~~~kT~v~~~t~nPvWne~f~f~v~~~~~-~~~L~~~V~D~d~~~~dd~IG~~~l~L~~l   95 (108)
T cd04039          25 DMDPFVIISF--GR---RVFRTSWRRHTLNPVFNERLAFEVYPHEK-NFDIQFKVLDKDKFSFNDYVATGSLSVQEL   95 (108)
T ss_pred             ccCceEEEEE--CC---EeEeeeeecCCCCCcccceEEEEEeCccC-CCEEEEEEEECCCCCCCcceEEEEEEHHHH
Confidence            4799999998  22   26799999999999999999999865443 257999999999999999999999998764

PSD is involved in the biosynthesis of aminophospholipid by converting phosphatidylserine (PtdSer) to phosphatidylethanolamine (PtdEtn). There is a single C2 domain present and it is thought to confer PtdSer binding motif that is common to PKC and synaptotagmin. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM

>cd08389 C2A_Synaptotagmin-14_16 C2A domain first repeat present in Synaptotagmins 14 and 16

Probab=99.73  E-value=3.1e-17  Score=87.76  Aligned_cols=76  Identities=28%  Similarity=0.360  Sum_probs=64.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++..||||++.+.+...  .+++|++.+. .||.|||+|.|. ++..++....|.++||+++..++++++|++.++|++.
T Consensus        34 ~~~~d~yVk~~llp~~~--~~~kTkv~~~-~nP~fnE~F~f~~i~~~~l~~~~L~~~V~~~~~~~~~~~lG~~~i~L~~l  110 (124)
T cd08389          34 GGASSWQVHLVLLPSKK--QRAKTKVQRG-PNPVFNETFTFSRVEPEELNNMALRFRLYGVERMRKERLIGEKVVPLSQL  110 (124)
T ss_pred             CCCCCcEEEEEEccCCc--ceeecccccC-CCCcccCEEEECCCCHHHhccCEEEEEEEECCCcccCceEEEEEEecccc
Confidence            46689999998876633  4788998877 999999999998 7777777789999999999998999999999998865

Synaptotagmin 14 and 16 are membrane-trafficking proteins in specific tissues outside the brain. Both of these contain C-terminal tandem C2 repeats, but only Synaptotagmin 14 has an N-terminal transmembrane domain and a putative fatty-acylation site. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium and this is indeed the case here. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicle

>cd08390 C2A_Synaptotagmin-15-17 C2A domain first repeat present in Synaptotagmins 15 and 17

Probab=99.73  E-value=5e-17  Score=86.63  Aligned_cols=78  Identities=32%  Similarity=0.473  Sum_probs=65.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      .+.+||||++++.+...  ...+|+.++++.+|.|||.|.|.+....+....|.+.+|+++..+.+++||++.+++++..
T Consensus        33 ~~~~dpyV~v~l~~~~~--~~~~T~v~~~~~~P~wne~f~f~i~~~~l~~~~l~i~v~d~~~~~~~~~iG~~~i~L~~l~  110 (123)
T cd08390          33 VAHCDPFVKVCLLPDER--RSLQSKVKRKTQNPNFDETFVFQVSFKELQRRTLRLSVYDVDRFSRHCIIGHVLFPLKDLD  110 (123)
T ss_pred             CCCCCcEEEEEEeeCCC--CceEeeeEcCCCCCccceEEEEEcCHHHhcccEEEEEEEECCcCCCCcEEEEEEEecccee
Confidence            46689999999876543  3678999999999999999999987665555689999999998888899999999998753

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. It is thought to be involved in the trafficking and exocytosis of secretory vesicles in non-neuronal tissues and is Ca2+ independent. Human synaptotagmin 15 has 2 alternatively spliced forms that encode proteins with different C-termini. The larger, SYT15a, contains a N-terminal TM region, a putative fatty-acylation site, and 2 tandem C terminal C2 domains. The smaller, SYT15b, lacks the C-terminal portion of the second C2 domain. Unlike most other synaptotagmins it is nearly absent in the brain and rather is found in the heart, lungs, skeletal muscle, and testis. Synaptotagmin 17 is located in the brain, kidney, and prostate and is thought to be a peripheral membrane protein. Previously all synaptotagmins were thought to be calcium sensors in the regulat

>cd08686 C2_ABR C2 domain in the Active BCR (Breakpoint cluster region) Related protein

Probab=99.73  E-value=6.7e-17  Score=85.28  Aligned_cols=75  Identities=23%  Similarity=0.190  Sum_probs=61.9

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEc-------CCCCCCeeeEEEEE
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDW-------DRVTKNEKIFFFFF   76 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~-------~~~~~~~~lG~~~~   76 (87)
                      +.+||||.+++.+.+....+++|++.+++.+|.|||+|.|.+..    +..|.+.+|++       +..+.++++|.+.+
T Consensus        13 ~~sDPYV~l~v~~~~~~~~~~KTk~i~~TlnPvWnE~F~i~l~~----s~~L~~~v~d~~~~~~~~d~~~~d~~~G~g~i   88 (118)
T cd08686          13 QSANLYCTLEVDSFGYFVKKAKTRVCRDTTEPNWNEEFEIELEG----SQTLRILCYEKCYSKVKLDGEGTDAIMGKGQI   88 (118)
T ss_pred             CCCCCEEEEEEcCccccceeeeeeeecCCCCCccceEEEEEeCC----CCEEEEEEEEcccccccccccCcccEEEEEEE
Confidence            45899999998655443458999999999999999999999863    35899999997       35577899999999


Q ss_pred             ecCCce
Q psy12855         77 SSSSSF   82 (87)
Q Consensus        77 ~l~~~~   82 (87)
                      .|+.+.
T Consensus        89 ~Ld~~~   94 (118)
T cd08686          89 QLDPQS   94 (118)
T ss_pred             EECHHH
Confidence            987653

The ABR protein is similar to the breakpoint cluster region protein. It has homology to guanine nucleotide exchange proteins and GTPase-activating proteins (GAPs). ABR is expressed primarily in the brain, but also includes non-neuronal tissues such as the heart. It has been associated with human diseases such as Miller-Dieker syndrome in which mental retardation and malformations of the heart are present. ABR contains a RhoGEF domain and a PH-like domain upstream of its C2 domain and a RhoGAP domain downstream of this domain. A few members also contain a Bcr-Abl oncoprotein oligomerization domain at the very N-terminal end. Splice variants of ABR have been identified. ABR is found in a wide variety of organisms including chimpanzee, dog, mouse, rat, fruit fly, and mosquito. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arr

>cd08688 C2_KIAA0528-like C2 domain found in the Human KIAA0528 cDNA clone

Probab=99.73  E-value=2.9e-17  Score=86.21  Aligned_cols=74  Identities=30%  Similarity=0.444  Sum_probs=63.4

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCee-ceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVY-NESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~-~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.+     .+++|++.+++.+|.| ||+|.|.+....+....|.++||+++..+++++||++.+++++.
T Consensus        18 ~~~~Dpyv~v~~~~-----~~~kT~v~~~~~nP~W~ne~f~f~i~~~~l~~~~l~i~V~d~d~~~~~~~iG~~~~~l~~l   92 (110)
T cd08688          18 SDLTDAFVEVKFGS-----TTYKTDVVKKSLNPVWNSEWFRFEVDDEELQDEPLQIRVMDHDTYSANDAIGKVYIDLNPL   92 (110)
T ss_pred             CCCCCceEEEEECC-----eeEecceecCCCCCcccCcEEEEEcChHHcCCCeEEEEEEeCCCCCCCCceEEEEEeHHHh
Confidence            45689999999832     4889999999999999 99999998776554468999999999988899999999988754

The members of this CD are named after the Human KIAA0528 cDNA clone. All members here contain a single C2 repeat. No other information on this protein is currently known. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/a

>cd00276 C2B_Synaptotagmin C2 domain second repeat present in Synaptotagmin

Probab=99.73  E-value=9.3e-17  Score=86.59  Aligned_cols=78  Identities=50%  Similarity=0.717  Sum_probs=67.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+..||||++++.+.+....+++|++..++.+|.||++|.|.+....+....|.++||+.+..+.+++||++.+++++
T Consensus        32 ~~~~dpyv~v~l~~~~~~~~~~~T~~~~~~~~P~wne~f~f~i~~~~l~~~~l~~~v~d~~~~~~~~~lG~~~i~l~~  109 (134)
T cd00276          32 KGLSDPYVKVSLLQGGKKLKKKKTSVKKGTLNPVFNEAFSFDVPAEQLEEVSLVITVVDKDSVGRNEVIGQVVLGPDS  109 (134)
T ss_pred             CCCCCcEEEEEEEcCCeEeeeecCcceecCCCCeeeeeEEEECCHHHhCCcEEEEEEEecCCCCCCceeEEEEECCCC
Confidence            456899999999876656668899999999999999999999877655456899999999888888999999999987

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. There are several classes of Synaptotagmins. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distin

>cd04041 C2A_fungal C2 domain first repeat; fungal group

Probab=99.72  E-value=3.8e-17  Score=85.91  Aligned_cols=75  Identities=25%  Similarity=0.357  Sum_probs=62.3

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCC-cccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNL-DSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~-~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++++.+.+  ...++|++++++.+|.|||.|.|.+...++ ....|.++|||++..+.+++||++.+++.+
T Consensus        21 ~~~Dpyv~v~~~~~~--~~~~kT~v~~~t~nP~Wne~f~f~~~~~~~~~~~~l~~~V~d~d~~~~dd~lG~~~i~l~~   96 (111)
T cd04041          21 GSSDPYVTASFAKFG--KPLYSTRIIRKDLNPVWEETWFVLVTPDEVKAGERLSCRLWDSDRFTADDRLGRVEIDLKE   96 (111)
T ss_pred             CCCCccEEEEEccCC--CccEeeeeECCCCCCccceeEEEEeCchhccCCCEEEEEEEeCCCCCCCCcceEEEEEHHH
Confidence            678999999985443  336899999999999999999998765433 235899999999999889999999998765

C2 domains were first identified in Protein Kinase C (PKC). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligan

>cd04009 C2B_Munc13-like C2 domain second repeat in Munc13 (mammalian uncoordinated)-like proteins

Probab=99.72  E-value=7.4e-17  Score=87.20  Aligned_cols=79  Identities=34%  Similarity=0.501  Sum_probs=64.9

Q ss_pred             CCCCCCEEEEEEEeCCc--eeeeEecccccCCCCCeeceEEEEEecCCC--CcccEEEEEEEEcCCCCCCeeeEEEEEec
Q psy12855          3 DNELDPYVKVYLLYKGQ--RVAKKKTHVKKRTLNPVYNESFVFEVPADN--LDSVSLELLLLDWDRVTKNEKIFFFFFSS   78 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~--~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~--~~~~~l~v~v~~~~~~~~~~~lG~~~~~l   78 (87)
                      .+.+||||++++.+...  ...+++|++++++.+|.|||+|.|.+...+  .....|.++|||++..+++++||++.+++
T Consensus        34 ~g~~dPyv~v~l~~~~~~~~~~~~kT~v~~~t~nP~wnE~f~f~i~~~~~~~~~~~l~~~V~d~d~~~~d~~iG~~~i~l  113 (133)
T cd04009          34 NGSSDPFVKVELLPRHLFPDVPTPKTQVKKKTLFPLFDESFEFNVPPEQCSVEGALLLFTVKDYDLLGSNDFEGEAFLPL  113 (133)
T ss_pred             CCCCCCEEEEEEECCCcCccccccccccCcCCCCCccCCEEEEEechhhcccCCCEEEEEEEecCCCCCCcEeEEEEEeH
Confidence            36789999999875432  245889999999999999999999986532  23458999999999998899999999998


Q ss_pred             CCc
Q psy12855         79 SSS   81 (87)
Q Consensus        79 ~~~   81 (87)
                      ++.
T Consensus       114 ~~l  116 (133)
T cd04009         114 NDI  116 (133)
T ss_pred             HHC
Confidence            765

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, s

>cd04048 C2A_Copine C2 domain first repeat in Copine

Probab=99.72  E-value=7.9e-17  Score=85.68  Aligned_cols=77  Identities=23%  Similarity=0.292  Sum_probs=63.2

Q ss_pred             CCCCCCEEEEEEEeCC--ceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCC----CCCCeeeEEEEE
Q psy12855          3 DNELDPYVKVYLLYKG--QRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDR----VTKNEKIFFFFF   76 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~--~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~----~~~~~~lG~~~~   76 (87)
                      .+.+||||++++.+..  .....++|++++++.+|.|+++|.|.+..+..  ..+.++|||++.    .+.+++||++.+
T Consensus        18 ~g~~DPyv~v~~~~~~~~~~~~~~kT~vi~~t~nP~wne~f~f~~~~~~~--~~l~~~V~d~d~~~~~~~~~d~iG~~~i   95 (120)
T cd04048          18 LSKSDPFVVVYVKTGGSGQWVEIGRTEVIKNNLNPDFVTTFTVDYYFEEV--QKLRFEVYDVDSKSKDLSDHDFLGEAEC   95 (120)
T ss_pred             CCCCCcEEEEEEEcCCCCceEEeccEeEeCCCCCCCceEEEEEEEEeEee--eEEEEEEEEecCCcCCCCCCcEEEEEEE
Confidence            3668999999997653  45567999999999999999999998654332  379999999987    788899999999


Q ss_pred             ecCCc
Q psy12855         77 SSSSS   81 (87)
Q Consensus        77 ~l~~~   81 (87)
                      ++++.
T Consensus        96 ~l~~l  100 (120)
T cd04048          96 TLGEI  100 (120)
T ss_pred             EHHHH
Confidence            87653

There are 2 copies of the C2 domain present in copine, a protein involved in membrane trafficking, protein-protein interactions, and perhaps even cell division and growth. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 doma

>cd04016 C2_Tollip C2 domain present in Toll-interacting protein (Tollip)

Probab=99.72  E-value=2.2e-16  Score=84.09  Aligned_cols=69  Identities=19%  Similarity=0.324  Sum_probs=58.3

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccC-CCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKR-TLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~-~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      |.+||||++.+  .+.   +++|++..+ +.||.|||+|.|.+...   ...|.++|||.+.++++++||.+.+++.+
T Consensus        20 g~sDPYv~i~l--g~~---~~kT~v~~~~~~nP~WNe~F~f~v~~~---~~~l~~~V~d~d~~~~dd~iG~~~i~l~~   89 (121)
T cd04016          20 TRMDPYCRIRV--GHA---VYETPTAYNGAKNPRWNKTIQCTLPEG---VDSIYIEIFDERAFTMDERIAWTHITIPE   89 (121)
T ss_pred             CCCCceEEEEE--CCE---EEEeEEccCCCCCCccCeEEEEEecCC---CcEEEEEEEeCCCCcCCceEEEEEEECch
Confidence            67999999999  222   668998765 79999999999998653   24799999999999999999999999864

Tollip is a part of the Interleukin-1 receptor (IL-1R) signaling pathway. Tollip is proposed to link serine/threonine kinase IRAK to IL-1Rs as well as inhibiting phosphorylation of IRAK. There is a single C2 domain present in Tollip. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice varian

>cd08379 C2D_MCTP_PRT_plant C2 domain fourth repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset

Probab=99.71  E-value=1.9e-16  Score=84.90  Aligned_cols=70  Identities=17%  Similarity=0.156  Sum_probs=58.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCC------CCeeeEEEEE
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT------KNEKIFFFFF   76 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~------~~~~lG~~~~   76 (87)
                      .|.+||||.+.+  .. .  +.+|+++.++.||.|||+|.|.+....   ..|.++||+++..+      .+++||++.+
T Consensus        21 ~g~sDPYv~i~~--g~-~--~~rTk~~~~~~nP~WnE~f~f~v~~~~---~~l~v~V~d~d~~~~~~~~~~dd~lG~~~i   92 (126)
T cd08379          21 RGSTDAYCVAKY--GP-K--WVRTRTVEDSSNPRWNEQYTWPVYDPC---TVLTVGVFDNSQSHWKEAVQPDVLIGKVRI   92 (126)
T ss_pred             CCCCCeeEEEEE--CC-E--EeEcCcccCCCCCcceeEEEEEecCCC---CEEEEEEEECCCccccccCCCCceEEEEEE
Confidence            467899999998  22 2  779999999999999999999986432   48999999988763      7899999999


Q ss_pred             ecCC
Q psy12855         77 SSSS   80 (87)
Q Consensus        77 ~l~~   80 (87)
                      +++.
T Consensus        93 ~l~~   96 (126)
T cd08379          93 RLST   96 (126)
T ss_pred             EHHH
Confidence            8654

MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphate

>cd04037 C2E_Ferlin C2 domain fifth repeat in Ferlin

Probab=99.71  E-value=3.3e-16  Score=83.77  Aligned_cols=76  Identities=24%  Similarity=0.426  Sum_probs=62.0

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      .+.+||||++++.   ......+|...+++.+|.|||+|.|.+....  ...|.+++||++..+.+++||++.+++++.+
T Consensus        18 ~g~~DPYv~v~~~---~~~~~~kT~~v~~t~nP~Wne~f~f~~~~~~--~~~L~~~V~d~d~~~~dd~iG~~~i~l~~~~   92 (124)
T cd04037          18 NGKSDPYLKIKLG---KKKINDRDNYIPNTLNPVFGKMFELEATLPG--NSILKISVMDYDLLGSDDLIGETVIDLEDRF   92 (124)
T ss_pred             CCCCCcEEEEEEC---CeeccceeeEEECCCCCccceEEEEEecCCC--CCEEEEEEEECCCCCCCceeEEEEEeecccc
Confidence            3678999999983   2223567778888999999999999875433  3589999999999889999999999999876


Q ss_pred             e
Q psy12855         83 F   83 (87)
Q Consensus        83 ~   83 (87)
                      +
T Consensus        93 ~   93 (124)
T cd04037          93 F   93 (124)
T ss_pred             c
Confidence            4

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen

>cd08386 C2A_Synaptotagmin-7 C2A domain first repeat present in Synaptotagmin 7

Probab=99.70  E-value=1.5e-16  Score=84.99  Aligned_cols=77  Identities=38%  Similarity=0.608  Sum_probs=62.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEe-cCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV-PADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~-~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+..||||++++.+.+.  .+.+|++++++.+|.|||+|.|.. +...+....|.+++|+++..+++++||++.+++++.
T Consensus        34 ~~~~dpyv~v~~~~~~~--~~~kT~v~~~t~~P~Wne~f~f~~~~~~~l~~~~l~~~v~d~d~~~~~~~iG~~~i~l~~l  111 (125)
T cd08386          34 SGTSDPFVKIYLLPDKK--HKLETKVKRKNLNPHWNETFLFEGFPYEKLQQRVLYLQVLDYDRFSRNDPIGEVSLPLNKV  111 (125)
T ss_pred             CCCCCceEEEEECCCCC--cceeeeeecCCCCCccceeEEEcccCHHHhCCCEEEEEEEeCCCCcCCcEeeEEEEecccc
Confidence            35689999999865432  368999999999999999999974 333344457999999999888899999999999864

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 7, a member of class 2 synaptotagmins, is located in presynaptic plasma membranes in neurons, dense-core vesicles in endocrine cells, and lysosomes in fibroblasts. It has been shown to play a role in regulation of Ca2+-dependent lysosomal exocytosis in fibroblasts and may also function as a vesicular Ca2+-sensor. It is distinguished from the other synaptotagmins by having over 12 splice forms. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic ves

>cd04032 C2_Perforin C2 domain of Perforin

Probab=99.70  E-value=2.5e-16  Score=84.53  Aligned_cols=71  Identities=25%  Similarity=0.296  Sum_probs=58.8

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++++  .+.   +++|++++++.+|.|||+|.|...... ....|.|+||+++..+.+++||++.++++.
T Consensus        46 g~~DPYVkV~~--~~~---~~kT~vi~~t~nPvWNE~F~f~~~~~~-~~~~L~v~V~D~d~~s~dd~IG~~~i~l~~  116 (127)
T cd04032          46 TSTDGYVKVFF--GGQ---EKRTEVIWNNNNPRWNATFDFGSVELS-PGGKLRFEVWDRDNGWDDDLLGTCSVVPEA  116 (127)
T ss_pred             CCCCeEEEEEE--CCc---cccCceecCCCCCcCCCEEEEecccCC-CCCEEEEEEEeCCCCCCCCeeEEEEEEecC
Confidence            56799999998  332   889999999999999999999743221 235899999999999899999999998874

Perforin contains a single copy of a C2 domain in its C-terminus and plays a role in lymphocyte-mediated cytotoxicity. Mutations in perforin leads to familial hemophagocytic lymphohistiocytosis type 2. The function of perforin is calcium dependent and the C2 domain is thought to confer this binding to target cell membranes. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few

>cd04018 C2C_Ferlin C2 domain third repeat in Ferlin

Probab=99.69  E-value=4.5e-16  Score=85.67  Aligned_cols=71  Identities=39%  Similarity=0.582  Sum_probs=59.6

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++.+  .+.   +.+|++++++.+|.|||+|.|.+..+... ..|.+++||++..++++++|.+.+++.+
T Consensus        33 ~~~DPYV~V~~--~g~---~~kT~v~~~t~nPvWNE~f~f~v~~p~~~-~~l~~~v~D~d~~~~dd~iG~~~l~l~~  103 (151)
T cd04018          33 ELVDPYVEVSF--AGQ---KVKTSVKKNSYNPEWNEQIVFPEMFPPLC-ERIKIQIRDWDRVGNDDVIGTHFIDLSK  103 (151)
T ss_pred             CCcCcEEEEEE--CCE---eeecceEcCCCCCCcceEEEEEeeCCCcC-CEEEEEEEECCCCCCCCEEEEEEEeHHH
Confidence            56899999998  332   56899999999999999999996544333 4899999999999899999999998764

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen

>cd08678 C2_C21orf25-like C2 domain found in the Human chromosome 21 open reading frame 25 (C21orf25) protein

Probab=99.69  E-value=4.1e-16  Score=83.56  Aligned_cols=72  Identities=19%  Similarity=0.296  Sum_probs=60.3

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||.+++..   ...+++|++..++.+|.|||.|.|.+...   ...|.+.|||++..+++++||++.+++++
T Consensus        15 ~g~~dpyv~v~~~~---~~~~~kT~v~~~t~nP~Wne~f~f~~~~~---~~~l~~~v~d~~~~~~~~~lG~~~i~l~~   86 (126)
T cd08678          15 AGSSNPYCVLEMDE---PPQKYQSSTQKNTSNPFWDEHFLFELSPN---SKELLFEVYDNGKKSDSKFLGLAIVPFDE   86 (126)
T ss_pred             CCCcCCEEEEEECC---CCcEEEeEEEecCCCCccCceEEEEeCCC---CCEEEEEEEECCCCCCCceEEEEEEeHHH
Confidence            46799999999831   12368999999999999999999998543   35799999999998889999999998765

The members in this cd are named after the Human C21orf25 which contains a single C2 domain. Several other members contain a C1 domain downstream of the C2 domain. No other information on this protein is currently known. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a

>cd04022 C2A_MCTP_PRT_plant C2 domain first repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset

Probab=99.68  E-value=1.9e-16  Score=84.91  Aligned_cols=74  Identities=31%  Similarity=0.432  Sum_probs=60.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCC-CCcccEEEEEEEEcCCCC-CCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD-NLDSVSLELLLLDWDRVT-KNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~-~~~~~~l~v~v~~~~~~~-~~~~lG~~~~~l~~   80 (87)
                      ++.+||||++++.  +.   +++|+++.++.+|.|||.|.|.+... .+....|.++||+.+..+ .+++||++.+++++
T Consensus        18 ~g~~dpyv~v~~~--~~---~~rT~v~~~t~nP~Wne~f~f~~~~~~~~~~~~l~~~V~d~~~~~~~d~~lG~v~i~l~~   92 (127)
T cd04022          18 QGSSSAYVELDFD--GQ---KKRTRTKPKDLNPVWNEKLVFNVSDPSRLSNLVLEVYVYNDRRSGRRRSFLGRVRISGTS   92 (127)
T ss_pred             CCCcCcEEEEEEC--CE---EecceeEcCCCCCccceEEEEEccCHHHccCCeEEEEEeeCCCCcCCCCeeeEEEEcHHH
Confidence            3668999999983  22   67899999999999999999998643 233357999999988876 78899999998865


Q ss_pred             c
Q psy12855         81 S   81 (87)
Q Consensus        81 ~   81 (87)
                      .
T Consensus        93 l   93 (127)
T cd04022          93 F   93 (127)
T ss_pred             c
Confidence            4

MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates

>cd08375 C2_Intersectin C2 domain present in Intersectin

Probab=99.68  E-value=3.8e-16  Score=84.74  Aligned_cols=72  Identities=25%  Similarity=0.292  Sum_probs=60.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++.+  ..   .+++|++++++.||.||++|.|.+....  ...|.++|||++..+.+++||++.+++.+.
T Consensus        33 ~g~~DPYv~v~~--~~---~~~kT~vi~~t~nP~Wne~f~f~v~~~~--~~~l~i~V~D~d~~~~d~~lG~~~i~l~~l  104 (136)
T cd08375          33 NGKSDPYCEVSM--GS---QEHKTKVVSDTLNPKWNSSMQFFVKDLE--QDVLCITVFDRDFFSPDDFLGRTEIRVADI  104 (136)
T ss_pred             CCCcCcEEEEEE--CC---EeeeccccCCCCCCccCceEEEEecCcc--CCEEEEEEEECCCCCCCCeeEEEEEEHHHh
Confidence            467899999998  22   2789999999999999999999985432  358999999999888899999999988653

A single instance of the C2 domain is located C terminally in the intersectin protein. Intersectin functions as a scaffolding protein, providing a link between the actin cytoskeleton and the components of endocytosis and plays a role in signal transduction. In addition to C2, intersectin contains several additional domains including: Eps15 homology domains, SH3 domains, a RhoGEF domain, and a PH domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking pro

>cd08376 C2B_MCTP_PRT C2 domain second repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP)

Probab=99.67  E-value=1.1e-15  Score=80.74  Aligned_cols=71  Identities=35%  Similarity=0.359  Sum_probs=59.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++.+||||++++  .+   .+++|++..++.+|.|||+|.|.+....  ...|.+.+||++..+++++||++.+++++
T Consensus        18 ~~~~dPyv~v~~--~~---~~~kT~v~~~t~nP~Wne~f~f~~~~~~--~~~l~v~v~d~~~~~~~~~iG~~~~~l~~   88 (116)
T cd08376          18 NGLSDPYVKFRL--GN---EKYKSKVCSKTLNPQWLEQFDLHLFDDQ--SQILEIEVWDKDTGKKDEFIGRCEIDLSA   88 (116)
T ss_pred             CCCCCcEEEEEE--CC---EeEecccccCCCCCceeEEEEEEecCCC--CCEEEEEEEECCCCCCCCeEEEEEEeHHH
Confidence            367899999998  22   2688999999999999999999986542  35899999999988889999999998754

MCTPs are involved in Ca2+ signaling at the membrane. MCTP is composed of a variable N-terminal sequence, three C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular protei

>cd08373 C2A_Ferlin C2 domain first repeat in Ferlin

Probab=99.67  E-value=1.3e-15  Score=81.63  Aligned_cols=73  Identities=33%  Similarity=0.433  Sum_probs=61.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++  .+.   +++|++.+++.+|.|||+|.|.+.........|.+.+|+++..+.+++||++.+++++
T Consensus        12 ~g~~Dpyv~v~~--~~~---~~kT~v~~~~~nP~Wne~f~f~~~~~~~~~~~l~~~v~d~~~~~~d~~iG~~~~~l~~   84 (127)
T cd08373          12 KGKGDRIAKVTF--RGV---KKKTRVLENELNPVWNETFEWPLAGSPDPDESLEIVVKDYEKVGRNRLIGSATVSLQD   84 (127)
T ss_pred             CCCCCCEEEEEE--CCE---eeecceeCCCcCCcccceEEEEeCCCcCCCCEEEEEEEECCCCCCCceEEEEEEEhhH
Confidence            367899999998  222   6799999999999999999999865433346899999999988888999999999765

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen

>cd04035 C2A_Rabphilin_Doc2 C2 domain first repeat present in Rabphilin and Double C2 domain

Probab=99.67  E-value=7.1e-16  Score=82.28  Aligned_cols=77  Identities=29%  Similarity=0.410  Sum_probs=63.2

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +.+||||++.+.+.......++|++.+++.+|.|++.|.|. +...++....+.+++|+++.. .+++||++.+++++.
T Consensus        34 ~~~dpyv~v~~~~~~~~~~~~rT~v~~~~~~P~Wne~f~f~~~~~~~~~~~~l~~~v~d~~~~-~~~~iG~~~i~l~~l  111 (123)
T cd04035          34 GLSDPYVKLNLLPGASKATKLRTKTVHKTRNPEFNETLTYYGITEEDIQRKTLRLLVLDEDRF-GNDFLGETRIPLKKL  111 (123)
T ss_pred             CCCCceEEEEEecCCCCCCceeeeeecCCCCCCccceEEEcCCCHHHhCCCEEEEEEEEcCCc-CCeeEEEEEEEcccC
Confidence            56899999998765545558899999999999999999996 443344445899999999887 788999999998763

Rabphilin is found neurons and in neuroendrocrine cells, while Doc2 is found not only in the brain but in tissues, including mast cells, chromaffin cells, and osteoblasts. Rabphilin and Doc2s share highly homologous tandem C2 domains, although their N-terminal structures are completely different: rabphilin contains an N-terminal Rab-binding domain (RBD),7 whereas Doc2 contains an N-terminal Munc13-1-interacting domain (MID). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain

>cd04036 C2_cPLA2 C2 domain present in cytosolic PhosphoLipase A2 (cPLA2)

Probab=99.67  E-value=5.8e-16  Score=82.22  Aligned_cols=72  Identities=32%  Similarity=0.487  Sum_probs=59.3

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++.+.+..  ..+++|++++++.+|.|||+|.|.+....  ...|.+++||++.. .+++||++.+++++
T Consensus        19 ~~~Dpyv~v~~~~~~--~~~~kT~vv~~t~nP~Wne~f~f~i~~~~--~~~l~v~v~d~d~~-~~~~iG~~~~~l~~   90 (119)
T cd04036          19 STPDCYVELWLPTAS--DEKKRTKTIKNSINPVWNETFEFRIQSQV--KNVLELTVMDEDYV-MDDHLGTVLFDVSK   90 (119)
T ss_pred             CCCCcEEEEEEcCCC--CccCccceecCCCCCccceEEEEEeCccc--CCEEEEEEEECCCC-CCcccEEEEEEHHH
Confidence            578999999984321  23789999999999999999999986542  24799999999988 78899999998865

A single copy of the C2 domain is present in cPLA2 which releases arachidonic acid from membranes initiating the biosynthesis of potent inflammatory mediators such as prostaglandins, leukotrienes, and platelet-activating factor. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants o

>KOG1028|consensus

Probab=99.67  E-value=2.6e-16  Score=98.34  Aligned_cols=77  Identities=42%  Similarity=0.638  Sum_probs=69.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +|.+||||++++.|+.  ..+.+|++.+++.+|.|||+|.|.+...++....|.++||+++.+++++++|++.++|...
T Consensus       185 ~g~sdpyVK~~llPdk--~~k~kT~v~r~tlnP~fnEtf~f~v~~~~l~~~~L~l~V~~~drfsr~~~iGev~~~l~~~  261 (421)
T KOG1028|consen  185 GGTSDPYVKVYLLPDK--KGKFKTRVHRKTLNPVFNETFRFEVPYEELSNRVLHLSVYDFDRFSRHDFIGEVILPLGEV  261 (421)
T ss_pred             CCCCCCeeEEEEcCCC--CCcceeeeeecCcCCccccceEeecCHHHhccCEEEEEEEecCCcccccEEEEEEecCccc
Confidence            4568999999998875  4589999999999999999999998888888889999999999999999999999997654

>cd08401 C2A_RasA2_RasA3 C2 domain first repeat present in RasA2 and RasA3

Probab=99.66  E-value=1.2e-15  Score=81.32  Aligned_cols=72  Identities=22%  Similarity=0.344  Sum_probs=59.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +|.+||||.+.+  .+.  ..++|++++++.+|.|||+|.|.+...   ...|.+.+|+++..++++++|.+.+++++.
T Consensus        19 ~g~sDpYv~v~l--~~~--~~~kT~v~~kt~~P~WnE~F~f~v~~~---~~~l~~~v~d~~~~~~~~~iG~~~i~l~~l   90 (121)
T cd08401          19 NKMRDCYCTVNL--DQE--EVFRTKTVEKSLCPFFGEDFYFEIPRT---FRHLSFYIYDRDVLRRDSVIGKVAIKKEDL   90 (121)
T ss_pred             CCCcCcEEEEEE--CCc--cEEEeeEEECCCCCccCCeEEEEcCCC---CCEEEEEEEECCCCCCCceEEEEEEEHHHc
Confidence            357899999988  222  257899999999999999999998753   258999999999998999999999986543

RasA2 and RasA3 are GAP1s (GTPase activating protein 1s ), Ras-specific GAP members, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. RasA2 and RasA3 are both inositol 1,3,4,5-tetrakisphosphate-binding proteins and contain an N-terminal C2 domain, a Ras-GAP domain, a pleckstrin-homology (PH) domain which localizes it to the plasma membrane, and Bruton's Tyrosine Kinase (BTK) a zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular p

>cd04025 C2B_RasA1_RasA4 C2 domain second repeat present in RasA1 and RasA4

Probab=99.66  E-value=1.5e-15  Score=80.99  Aligned_cols=72  Identities=33%  Similarity=0.554  Sum_probs=60.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||.+++  .+.   +.+|++.+++.+|.|+|+|.|.+....  ...|.|++|+++..+.+++||++.+++++.
T Consensus        18 ~~~~DPyv~v~~--~~~---~~kT~v~~~t~nP~Wne~f~f~~~~~~--~~~l~~~v~d~~~~~~~~~iG~~~~~l~~l   89 (123)
T cd04025          18 NGTSDPFVRVFY--NGQ---TLETSVVKKSCYPRWNEVFEFELMEGA--DSPLSVEVWDWDLVSKNDFLGKVVFSIQTL   89 (123)
T ss_pred             CCCcCceEEEEE--CCE---EEeceeecCCCCCccCcEEEEEcCCCC--CCEEEEEEEECCCCCCCcEeEEEEEEHHHc
Confidence            356899999998  222   678999999999999999999986643  358999999999888899999999997654

RasA1 and RasA4 are GAP1s (GTPase activating protein 1s ), Ras-specific GAP members, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. Both proteins contain two C2 domains, a Ras-GAP domain, a plextrin homology (PH)-like domain, and a Bruton's Tyrosine Kinase (BTK) zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such a

>cd04042 C2A_MCTP_PRT C2 domain first repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP)

Probab=99.66  E-value=1.5e-15  Score=80.81  Aligned_cols=71  Identities=27%  Similarity=0.412  Sum_probs=59.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++.+  .+  ...++|++..++.+|.|||.|.|.+...   ...|.+++||++..+++++||++.+++++
T Consensus        18 ~g~~Dpyv~v~~--~~--~~~~kT~~~~~t~nP~Wne~f~f~v~~~---~~~l~~~v~D~d~~~~~~~iG~~~~~l~~   88 (121)
T cd04042          18 GGTSDPYVKFKY--GG--KTVYKSKTIYKNLNPVWDEKFTLPIEDV---TQPLYIKVFDYDRGLTDDFMGSAFVDLST   88 (121)
T ss_pred             CCCCCCeEEEEE--CC--EEEEEeeeccCCCCCccceeEEEEecCC---CCeEEEEEEeCCCCCCCcceEEEEEEHHH
Confidence            467899999997  22  2378999999999999999999998543   25899999999999889999999998865

MCTPs are involved in Ca2+ signaling at the membrane. MCTP is composed of a variable N-terminal sequence, three C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular protein

>cd08675 C2B_RasGAP C2 domain second repeat of Ras GTPase activating proteins (GAPs)

Probab=99.66  E-value=1.8e-15  Score=82.23  Aligned_cols=78  Identities=27%  Similarity=0.423  Sum_probs=63.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCC-------------CCcccEEEEEEEEcCCCCCCe
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD-------------NLDSVSLELLLLDWDRVTKNE   69 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~-------------~~~~~~l~v~v~~~~~~~~~~   69 (87)
                      .+.+||||++++... ....+++|+++.++.+|.|+++|.|.+...             ++....+.+.+|+++..+.++
T Consensus        16 ~g~~dPyv~v~~~~~-~~~~~~rT~vv~~t~nP~Wne~f~f~~~~~~~~~~~~~~~~~~~~~~~~l~i~V~d~~~~~~~~   94 (137)
T cd08675          16 NGTCDPFARVTLNYS-SKTDTKRTKVKKKTNNPRFDEAFYFELTIGFSYEKKSFKVEEEDLEKSELRVELWHASMVSGDD   94 (137)
T ss_pred             CCCCCcEEEEEEecC-CcCCeeccceeeCCCCCCcceEEEEEccccccccccccccccccccccEEEEEEEcCCcCcCCc
Confidence            467899999998632 223478999999999999999999997654             234568999999999888899


Q ss_pred             eeEEEEEecCCc
Q psy12855         70 KIFFFFFSSSSS   81 (87)
Q Consensus        70 ~lG~~~~~l~~~   81 (87)
                      +||++.+++++.
T Consensus        95 ~IG~~~i~l~~l  106 (137)
T cd08675          95 FLGEVRIPLQGL  106 (137)
T ss_pred             EEEEEEEehhhc
Confidence            999999998763

RasGAPs suppress Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. The proteins here all contain two tandem C2 domains, a Ras-GAP domain, and a pleckstrin homology (PH)-like domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin

>cd04026 C2_PKC_alpha_gamma C2 domain in Protein Kinase C (PKC) alpha and gamma

Probab=99.66  E-value=1.1e-15  Score=82.33  Aligned_cols=78  Identities=36%  Similarity=0.577  Sum_probs=64.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+..||||.+.+.+.+....+++|++.+++.+|.|+++|.|.+...+. ...|.+.+|+++..+.+++||++.+++++.
T Consensus        31 ~~~~dpyv~v~~~~~~~~~~~~rT~v~~~~~~P~wne~f~~~~~~~~~-~~~l~v~v~d~~~~~~~~~iG~~~~~l~~l  108 (131)
T cd04026          31 NGLSDPYVKLKLIPDPKNETKQKTKTIKKTLNPVWNETFTFDLKPADK-DRRLSIEVWDWDRTTRNDFMGSLSFGVSEL  108 (131)
T ss_pred             CCCCCCcEEEEEEcCCCCCceecceeecCCCCCCccceEEEeCCchhc-CCEEEEEEEECCCCCCcceeEEEEEeHHHh
Confidence            356899999998754444558899999999999999999999865433 258999999998888889999999997664

A single C2 domain is found in PKC alpha and gamma. The PKC family of serine/threonine kinases regulates apoptosis, proliferation, migration, motility, chemo-resistance, and differentiation. There are 3 groups: group 1(alpha, betaI, beta II, gamma) which require phospholipids and calcium, group 2 (delta, epsilon, theta, eta) which do not require calcium for activation, and group 3 (xi, iota/lambda) which are atypical and can be activated in the absence of diacylglycerol and calcium. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transd

>cd04043 C2_Munc13_fungal C2 domain in Munc13 (mammalian uncoordinated) proteins; fungal group

Probab=99.65  E-value=3.8e-15  Score=79.71  Aligned_cols=74  Identities=26%  Similarity=0.268  Sum_probs=60.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||.+.....  ....++|++.+++.+|.|||+|.|.+....  ...|.++||+++..++++++|++.+++++
T Consensus        19 ~~~~Dpyv~v~~~~~--~~~~~kT~~~~~t~~P~Wne~f~f~i~~~~--~~~L~i~v~d~d~~~~~~~iG~~~i~l~~   92 (126)
T cd04043          19 NGLSDPYVTLVDTNG--KRRIAKTRTIYDTLNPRWDEEFELEVPAGE--PLWISATVWDRSFVGKHDLCGRASLKLDP   92 (126)
T ss_pred             CCCCCceEEEEECCC--CeeeecccEecCCCCCcccceEEEEcCCCC--CCEEEEEEEECCCCCCCceEEEEEEecCH
Confidence            467899999986322  234689999999999999999999986642  35899999999988888999999999875

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synap

>cd04011 C2B_Ferlin C2 domain second repeat in Ferlin

Probab=99.65  E-value=7e-16  Score=81.04  Aligned_cols=74  Identities=32%  Similarity=0.391  Sum_probs=61.1

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCC--CCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD--NLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~--~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++.+||||++.+.  +.   +++|++++++.+|.|+|+|.|.+...  ++....|.++||+++..+++++||++.+++++
T Consensus        18 ~~~~dpyv~v~~~--~~---~~kT~~~~~t~nP~wne~f~f~~~~~~~~l~~~~l~i~V~d~~~~~~~~~iG~~~i~l~~   92 (111)
T cd04011          18 GGNIDPVVKVEVG--GQ---KKYTSVKKGTNCPFYNEYFFFNFHESPDELFDKIIKISVYDSRSLRSDTLIGSFKLDVGT   92 (111)
T ss_pred             CCCCCCEEEEEEC--CE---eeeeeEEeccCCCccccEEEEecCCCHHHHhcCeEEEEEEcCcccccCCccEEEEECCcc
Confidence            5678999999983  22   67899999999999999999986432  23345899999999988889999999999875


Q ss_pred             c
Q psy12855         81 S   81 (87)
Q Consensus        81 ~   81 (87)
                      .
T Consensus        93 v   93 (111)
T cd04011          93 V   93 (111)
T ss_pred             c
Confidence            4

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangeme

>cd04033 C2_NEDD4_NEDD4L C2 domain present in the Human neural precursor cell-expressed, developmentally down-regulated 4 (NEDD4) and NEDD4-like (NEDD4L/NEDD42)

Probab=99.64  E-value=2.8e-15  Score=80.85  Aligned_cols=76  Identities=28%  Similarity=0.370  Sum_probs=61.7

Q ss_pred             CCCCCCEEEEEEEeC--CceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYK--GQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~--~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++...  +....+.+|++.+++.+|.||++|.|.+...   ...|.+++||++..+++++||++.+++++
T Consensus        18 ~~~~Dpyv~v~~~~~~~~~~~~~~kT~v~~~t~nP~Wne~f~f~~~~~---~~~l~~~v~d~~~~~~~~~iG~~~i~l~~   94 (133)
T cd04033          18 FGASDPYVKISLYDPDGNGEIDSVQTKTIKKTLNPKWNEEFFFRVNPR---EHRLLFEVFDENRLTRDDFLGQVEVPLNN   94 (133)
T ss_pred             CCCcCcEEEEEEECCCCCCcccceeeeEEcCCCCCcEeeEEEEEEcCC---CCEEEEEEEECCCCCCCCeeEEEEEEHHH
Confidence            357899999998643  2223367899999999999999999998653   24799999999998889999999998765


Q ss_pred             c
Q psy12855         81 S   81 (87)
Q Consensus        81 ~   81 (87)
                      .
T Consensus        95 l   95 (133)
T cd04033          95 L   95 (133)
T ss_pred             C
Confidence            3

Nedd4 and Nedd4-2 are two of the nine members of the Human Nedd4 family. All vertebrates appear to have both Nedd4 and Nedd4-2 genes. They are thought to participate in the regulation of epithelial Na+ channel (ENaC) activity. They also have identical specificity for ubiquitin conjugating enzymes (E2). Nedd4 and Nedd4-2 are composed of a C2 domain, 2-4 WW domains, and a ubiquitin ligase Hect domain. Their WW domains can bind PPxY (PY) or LPSY motifs, and in vitro studies suggest that WW3 and WW4 of both proteins bind PY motifs in the key substrates, with WW3 generally exhibiting higher affinity. Most Nedd4 family members, especially Nedd4-2, also have multiple splice variants, which might play different roles in regulating their substrates. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen

>cd04038 C2_ArfGAP C2 domain present in Arf GTPase Activating Proteins (GAP)

Probab=99.63  E-value=4e-15  Score=81.51  Aligned_cols=69  Identities=33%  Similarity=0.471  Sum_probs=59.5

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+.+  .+ .  +++|++.+++.+|.|||.|.|.+...   ...+.+++||++.++.+++||++.+++.+
T Consensus        20 ~~sDPYV~v~~--g~-~--~~kT~vvk~t~nP~WnE~f~f~i~~~---~~~l~~~V~D~d~~~~dd~iG~a~i~l~~   88 (145)
T cd04038          20 TSSDPYVVLTL--GN-Q--KVKTRVIKKNLNPVWNEELTLSVPNP---MAPLKLEVFDKDTFSKDDSMGEAEIDLEP   88 (145)
T ss_pred             CCcCcEEEEEE--CC-E--EEEeeeEcCCCCCeecccEEEEecCC---CCEEEEEEEECCCCCCCCEEEEEEEEHHH
Confidence            56899999998  22 2  78999999999999999999998654   35899999999999899999999998765

ArfGAP is a GTPase activating protein which regulates the ADP ribosylation factor Arf, a member of the Ras superfamily of GTP-binding proteins. The GTP-bound form of Arf is involved in Golgi morphology and is involved in recruiting coat proteins. ArfGAP is responsible for the GDP-bound form of Arf which is necessary for uncoating the membrane and allowing the Golgi to fuse with an acceptor compartment. These proteins contain an N-terminal ArfGAP domain containing the characteristic zinc finger motif (Cys-x2-Cys-x(16,17)-x2-Cys) and C-terminal C2 domain. C2 domains were first identified in Protein Kinase C (PKC). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances i

>cd08378 C2B_MCTP_PRT_plant C2 domain second repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset

Probab=99.63  E-value=3e-15  Score=79.83  Aligned_cols=69  Identities=30%  Similarity=0.336  Sum_probs=57.7

Q ss_pred             CCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+||||++.+.  .   .+.+|++++++.||.|||+|.|.+...  ....|.++||+++.. .+++||++.+++++.
T Consensus        16 ~~Dpyv~v~l~--~---~~~kT~v~~~t~nP~Wne~F~f~~~~~--~~~~L~~~v~d~d~~-~~~~lG~~~i~l~~l   84 (121)
T cd08378          16 SNDPVVEVKLG--N---YKGSTKAIERTSNPEWNQVFAFSKDRL--QGSTLEVSVWDKDKA-KDDFLGGVCFDLSEV   84 (121)
T ss_pred             cCCCEEEEEEC--C---ccccccccCCCCCCccceEEEEEcCCC--cCCEEEEEEEeCCCC-cCceeeeEEEEhHhC
Confidence            57999999983  2   278999999999999999999997542  235899999999876 678999999998765

MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphate

>cd04019 C2C_MCTP_PRT_plant C2 domain third repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset

Probab=99.62  E-value=6.4e-15  Score=81.12  Aligned_cols=72  Identities=19%  Similarity=0.145  Sum_probs=59.0

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccC-CCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKR-TLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~-~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +|.+||||++.+.  +   .+++|++..+ +.+|.|||.|.|.+....  ...+.+.+|+++..+.+++||++.+++++.
T Consensus        18 ~g~sDPYV~v~l~--~---~~~kTk~~~~~t~nP~WNE~F~f~v~~~~--~~~l~v~V~d~~~~~~dd~lG~v~i~L~~l   90 (150)
T cd04019          18 NRVPEVFVKAQLG--N---QVLRTRPSQTRNGNPSWNEELMFVAAEPF--EDHLILSVEDRVGPNKDEPLGRAVIPLNDI   90 (150)
T ss_pred             CCCCCeEEEEEEC--C---EEeeeEeccCCCCCCcccCcEEEEecCcc--CCeEEEEEEEecCCCCCCeEEEEEEEHHHC
Confidence            4678999999983  2   2778888765 699999999999985432  248999999998888889999999998864

MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates

>cd04050 C2B_Synaptotagmin-like C2 domain second repeat present in Synaptotagmin-like proteins

Probab=99.62  E-value=7.1e-15  Score=76.55  Aligned_cols=68  Identities=29%  Similarity=0.397  Sum_probs=56.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++.+  .+   ..++|++.+++.+|.|||.|.|.+..+..  ..|.++||+.+.   +++||++.+++.+
T Consensus        18 ~~~~dpyv~v~~--~~---~~~kT~v~~~t~nP~Wne~f~f~v~~~~~--~~l~v~v~d~~~---~~~iG~~~i~l~~   85 (105)
T cd04050          18 TKEPSPYVELTV--GK---TTQKSKVKERTNNPVWEEGFTFLVRNPEN--QELEIEVKDDKT---GKSLGSLTLPLSE   85 (105)
T ss_pred             CCCCCcEEEEEE--CC---EEEeCccccCCCCCcccceEEEEeCCCCC--CEEEEEEEECCC---CCccEEEEEEHHH
Confidence            467899999998  22   37889999999999999999999876433  479999999875   6799999998764

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular perm

>cd08394 C2A_Munc13 C2 domain first repeat in Munc13 (mammalian uncoordinated) proteins

Probab=99.62  E-value=1.1e-14  Score=77.82  Aligned_cols=68  Identities=18%  Similarity=0.333  Sum_probs=54.9

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +..+|||++.+  .+.   +.+|+..+++ +|.|||.|.|.+...  . ..|.+.||+++.+ .++++|++.++|++.
T Consensus        18 ~~~dPYV~Ik~--g~~---k~kT~v~~~~-nP~WnE~F~F~~~~~--~-~~L~v~V~dkd~~-~DD~lG~v~i~L~~v   85 (127)
T cd08394          18 DKFNTYVTLKV--QNV---KSTTIAVRGS-QPCWEQDFMFEINRL--D-LGLVIELWNKGLI-WDTLVGTVWIPLSTI   85 (127)
T ss_pred             CCCCCeEEEEE--CCE---EeEeeECCCC-CCceeeEEEEEEcCC--C-CEEEEEEEeCCCc-CCCceEEEEEEhHHc
Confidence            44689999998  322   7788887774 999999999998543  2 4599999998866 788999999999864

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrevi

>cd08681 C2_fungal_Inn1p-like C2 domain found in fungal Ingression 1 (Inn1) proteins

Probab=99.61  E-value=6.2e-15  Score=78.08  Aligned_cols=69  Identities=23%  Similarity=0.263  Sum_probs=56.2

Q ss_pred             CCCCCEEEEEEEeCCceeeeEeccccc-CCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKK-RTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~-~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++.+..     .+++|++.. .+.+|.|||.|.|.+....  ...|.++|||++..+ +++||++.+++++
T Consensus        20 ~~~dpyv~v~~~~-----~~~kT~~~~~~~~nP~Wne~f~f~v~~~~--~~~l~i~v~d~~~~~-~~~iG~~~~~l~~   89 (118)
T cd08681          20 DKQDPYCVLRIGG-----VTKKTKTDFRGGQHPEWDEELRFEITEDK--KPILKVAVFDDDKRK-PDLIGDTEVDLSP   89 (118)
T ss_pred             CCCCceEEEEECC-----CccccccccCCCCCCccCceEEEEecCCC--CCEEEEEEEeCCCCC-CcceEEEEEecHH
Confidence            5689999999832     267888764 5789999999999987642  348999999988876 8899999998875

Saccharomyces cerevisiae Inn1 associates with the contractile actomyosin ring at the end of mitosis and is needed for cytokinesis. The C2 domain of Inn1, located at the N-terminus, is required for ingression of the plasma membrane. The C-terminus is relatively unstructured and contains eight PXXP motifs that are thought to mediate interaction of Inn1 with other proteins with SH3 domains in the cytokinesis proteins Hof1 (an F-BAR protein) and Cyk3 (whose overexpression can restore primary septum formation in Inn1Delta cells) as well as recruiting Inn1 to the bud-neck by binding to Cyk3. Inn1 and Cyk3 appear to cooperate in activating chitin synthase Chs2 for primary septum formation, which allows coordination of actomyosin ring contraction with ingression of the cleavage furrow. It is thought that the C2 domain of Inn1 helps to preserve the link between the actomyosin ring and the plasma membrane, contr

>cd04047 C2B_Copine C2 domain second repeat in Copine

Probab=99.61  E-value=4.4e-15  Score=77.80  Aligned_cols=76  Identities=22%  Similarity=0.336  Sum_probs=59.9

Q ss_pred             CCCCCEEEEEEEeCC-ceeeeEecccccCCCCCeeceEEEEEecC---CCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          4 NELDPYVKVYLLYKG-QRVAKKKTHVKKRTLNPVYNESFVFEVPA---DNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~-~~~~~~~t~~~~~~~~P~~~~~~~f~~~~---~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      +.+|||+++++.+.. .....++|++++++.+|.|+ .|.+....   .+. ...|.++|||++..+++++||++.++++
T Consensus        19 ~~~DPyv~v~~~~~~~~~~~~~kT~vi~~t~nP~Wn-~f~~~~~~l~~~~~-~~~l~~~V~d~d~~~~d~~iG~~~~~l~   96 (110)
T cd04047          19 GKSDPFLEISRQSEDGTWVLVYRTEVIKNTLNPVWK-PFTIPLQKLCNGDY-DRPIKIEVYDYDSSGKHDLIGEFETTLD   96 (110)
T ss_pred             CCCCeeEEEEEECCCCCEEEEEeeeEeccCCCCceE-EEEEEHHHhcCCCc-CCEEEEEEEEeCCCCCCcEEEEEEEEHH
Confidence            568999999986543 34557999999999999999 56666321   111 3589999999999989999999999886


Q ss_pred             Cc
Q psy12855         80 SS   81 (87)
Q Consensus        80 ~~   81 (87)
                      +.
T Consensus        97 ~l   98 (110)
T cd04047          97 EL   98 (110)
T ss_pred             HH
Confidence            54

There are 2 copies of the C2 domain present in copine, a protein involved in membrane trafficking, protein-protein interactions, and perhaps even cell division and growth. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 dom

>cd04024 C2A_Synaptotagmin-like C2 domain first repeat present in Synaptotagmin-like proteins

Probab=99.61  E-value=4e-15  Score=79.69  Aligned_cols=72  Identities=25%  Similarity=0.305  Sum_probs=60.0

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||.+.+  ..   .+++|++++++.+|.|+++|.|.+...  ....|.+++||++..+.+++||++.+++++.
T Consensus        21 ~~~~dPyv~v~~--~~---~~~kT~~~~~t~~P~Wne~f~~~~~~~--~~~~l~i~v~d~~~~~~~~~lG~~~i~l~~~   92 (128)
T cd04024          21 KGKSDPYAILSV--GA---QRFKTQTIPNTLNPKWNYWCEFPIFSA--QNQLLKLILWDKDRFAGKDYLGEFDIALEEV   92 (128)
T ss_pred             CCCcCCeEEEEE--CC---EEEecceecCCcCCccCCcEEEEecCC--CCCEEEEEEEECCCCCCCCcceEEEEEHHHh
Confidence            467899999987  22   267999999999999999999998652  2358999999999888889999999987653

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permu

>cd08691 C2_NEDL1-like C2 domain present in NEDL1 (NEDD4-like ubiquitin protein ligase-1)

Probab=99.61  E-value=1e-14  Score=79.22  Aligned_cols=74  Identities=23%  Similarity=0.244  Sum_probs=59.3

Q ss_pred             CCCCCEEEEEEEeCCce--------eeeEecccccCCCCCee-ceEEEEEecCCCCcccEEEEEEEEcCCCCC---Ceee
Q psy12855          4 NELDPYVKVYLLYKGQR--------VAKKKTHVKKRTLNPVY-NESFVFEVPADNLDSVSLELLLLDWDRVTK---NEKI   71 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~--------~~~~~t~~~~~~~~P~~-~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~---~~~l   71 (87)
                      |.+|||+++++.+....        ..+++|++++++.||.| ||.|.|.+...    ..|.++|||++..+.   +++|
T Consensus        19 g~~DPyvki~~~~~~~~~~~~~~~~~~~~kT~v~~~tlnP~W~nE~f~f~v~~~----~~L~v~V~D~~~~~~~~~~d~l   94 (137)
T cd08691          19 FNPDPYVKISIQPGKRHIFPALPHHGQECRTSIVENTINPVWHREQFVFVGLPT----DVLEIEVKDKFAKSRPIIRRFL   94 (137)
T ss_pred             CCCCceEEEEEECCCcccccccccccceeeeeeEcCCCCCceEceEEEEEcCCC----CEEEEEEEecCCCCCccCCceE
Confidence            67899999999754432        23789999999999999 99999998543    479999999765433   6899


Q ss_pred             EEEEEecCCc
Q psy12855         72 FFFFFSSSSS   81 (87)
Q Consensus        72 G~~~~~l~~~   81 (87)
                      |++.+++.+.
T Consensus        95 G~~~i~l~~l  104 (137)
T cd08691          95 GKLSIPVQRL  104 (137)
T ss_pred             EEEEEEHHHh
Confidence            9999987653

NEDL1 (AKA HECW1(HECT, C2 and WW domain containing E3 ubiquitin protein ligase 1)) is a newly identified HECT-type E3 ubiquitin protein ligase highly expressed in favorable neuroblastomas. In vertebrates it is found primarily in neuronal tissues, including the spinal cord. NEDL1 is thought to normally function in the quality control of cellular proteins by eliminating misfolded proteins. This is thought to be accomplished via a mechanism analogous to that of ER-associated degradation by forming tight complexes and aggregating misfolded proteins that have escaped ubiquitin-mediated degradation. NEDL1, is composed of a C2 domain, two WW domains, and a ubiquitin ligase Hect domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are C

>cd04052 C2B_Tricalbin-like C2 domain second repeat present in Tricalbin-like proteins

Probab=99.61  E-value=1e-14  Score=76.66  Aligned_cols=72  Identities=28%  Similarity=0.344  Sum_probs=58.8

Q ss_pred             CCCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          2 KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         2 ~~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+|.+||||.+.+  .+.  ..++|++++++.+|.|||.|.|.+...  ....|.|.+|+.+.. .+++||.+.++|++
T Consensus         9 ~~G~~dPYv~v~v--~~~--~~~kT~v~~~t~nP~Wne~f~f~v~~~--~~~~l~i~v~d~~~~-~d~~iG~~~v~L~~   80 (111)
T cd04052           9 KTGLLSPYAELYL--NGK--LVYTTRVKKKTNNPSWNASTEFLVTDR--RKSRVTVVVKDDRDR-HDPVLGSVSISLND   80 (111)
T ss_pred             cCCCCCceEEEEE--CCE--EEEEEeeeccCCCCccCCceEEEecCc--CCCEEEEEEEECCCC-CCCeEEEEEecHHH
Confidence            3577999999998  222  257888888899999999999998643  235799999999988 88999999998764

5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain.

>cd04046 C2_Calpain C2 domain present in Calpain proteins

Probab=99.61  E-value=1.8e-14  Score=77.20  Aligned_cols=69  Identities=19%  Similarity=0.315  Sum_probs=57.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .|.+||||++..  .+.   .++|++.+++.+|.|||.|.|.+...   ...|.++|||++..+ +++||++.+++++
T Consensus        21 ~g~~dPyv~v~~--~~~---~~kT~v~~~t~nP~Wne~f~f~~~~~---~~~l~i~V~d~~~~~-d~~lG~~~~~l~~   89 (126)
T cd04046          21 GGGADPYVIIKC--EGE---SVRSPVQKDTLSPEFDTQAIFYRKKP---RSPIKIQVWNSNLLC-DEFLGQATLSADP   89 (126)
T ss_pred             CCCcCccEEEEE--CCE---EEEeCccCCCCCCcccceEEEEecCC---CCEEEEEEEECCCCC-CCceEEEEEeccc
Confidence            367899999987  232   67999999999999999999987543   358999999988764 7899999999875

A single C2 domain is found in calpains (EC 3.4.22.52, EC 3.4.22.53), calcium-dependent, non-lysosomal cysteine proteases. Caplains are classified as belonging to Clan CA by MEROPS and include six families: C1, C2, C10, C12, C28, and C47. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of pic

>cd04054 C2A_Rasal1_RasA4 C2 domain first repeat present in RasA1 and RasA4

Probab=99.60  E-value=1.5e-14  Score=77.03  Aligned_cols=70  Identities=21%  Similarity=0.376  Sum_probs=58.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      +|.+||||.+.+  .+.  ...+|++++++.+|.|||.|.|.+...   ...|.+.+|+++..++++++|++.++++
T Consensus        18 ~g~~DPYv~v~~--~~~--~~~kT~v~~~t~nP~Wne~f~~~~~~~---~~~l~v~v~d~~~~~~d~~iG~~~~~~~   87 (121)
T cd04054          18 TGSSDPYCIVKV--DNE--VIIRTATVWKTLNPFWGEEYTVHLPPG---FHTVSFYVLDEDTLSRDDVIGKVSLTRE   87 (121)
T ss_pred             CCCCCceEEEEE--CCE--eeeeeeeEcCCCCCcccceEEEeeCCC---CCEEEEEEEECCCCCCCCEEEEEEEcHH
Confidence            467899999988  322  256899999999999999999998543   2489999999999989999999999864

Rasal1 and RasA4 are both members of GAP1 (GTPase activating protein 1). Rasal1 responds to repetitive Ca2+ signals by associating with the plasma membrane and deactivating Ras. RasA4 suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. Both of these proteins contains two C2 domains, a Ras-GAP domain, a plextrin homology (PH)-like domain, and a Bruton's Tyrosine Kinase (BTK) zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins.

>cd08374 C2F_Ferlin C2 domain sixth repeat in Ferlin

Probab=99.60  E-value=8.9e-15  Score=78.87  Aligned_cols=75  Identities=27%  Similarity=0.221  Sum_probs=64.0

Q ss_pred             CCCCEEEEEEEeCCceeeeEecccccCCCC--CeeceEEEEEecC---------------------CCCcccEEEEEEEE
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKTHVKKRTLN--PVYNESFVFEVPA---------------------DNLDSVSLELLLLD   61 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~--P~~~~~~~f~~~~---------------------~~~~~~~l~v~v~~   61 (87)
                      .+||||+..+.+.  ...+++|.++.++.+  |.||+.|.|++..                     +.+....|.+++||
T Consensus        24 ~sD~yVK~~L~~~--~~~kqkTDVHyrslnG~~~FNwRfvF~~~~~~~~~~~~~~~~~~~~~~~~~e~~~~~~L~lqvwD  101 (133)
T cd08374          24 MSDIYVKGWLDGL--EEDKQKTDVHYRSLDGEGNFNWRFVFPFDYLPAEKKIVVIKKEHFWSLDETEYKIPPKLTLQVWD  101 (133)
T ss_pred             ccCeEEEEEEccC--cccccccceEEecCCCCcEEeEEEEEeeecCCccceeEEEeeccccccCcceEecCcEEEEEEEE
Confidence            4899999999765  345899999999988  9999999998766                     34456789999999


Q ss_pred             cCCCCCCeeeEEEEEecCCc
Q psy12855         62 WDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus        62 ~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.++.++++|.++++++..
T Consensus       102 ~D~~s~dd~iG~~~l~l~~l  121 (133)
T cd08374         102 NDKFSPDDFLGSLELDLSIL  121 (133)
T ss_pred             CcccCCCCcceEEEEEhhhc
Confidence            99999999999999988743

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen

>cd08391 C2A_C2C_Synaptotagmin_like C2 domain first and third repeat in Synaptotagmin-like proteins

Probab=99.60  E-value=1e-14  Score=77.35  Aligned_cols=69  Identities=30%  Similarity=0.312  Sum_probs=58.0

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+++.  +   ..++|++.+++.+|.|+|.|.|.+....  ...|.+++||++.. .+++||.+.+++++
T Consensus        26 g~~dPyv~v~~~--~---~~~kT~~~~~t~~P~W~e~f~~~v~~~~--~~~l~i~v~d~~~~-~~~~iG~~~i~l~~   94 (121)
T cd08391          26 GKSDPYVIVRVG--A---QTFKSKVIKENLNPKWNEVYEAVVDEVP--GQELEIELFDEDPD-KDDFLGRLSIDLGS   94 (121)
T ss_pred             CCcCCEEEEEEC--C---EeEEccccCCCCCCcccceEEEEeCCCC--CCEEEEEEEecCCC-CCCcEEEEEEEHHH
Confidence            578999999983  2   3789999999999999999999886432  35899999999887 78899999998754

Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular

>cd08382 C2_Smurf-like C2 domain present in Smad ubiquitination-related factor (Smurf)-like proteins

Probab=99.59  E-value=1.8e-14  Score=76.92  Aligned_cols=70  Identities=23%  Similarity=0.328  Sum_probs=58.6

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCC--CeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTK--NEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~--~~~lG~~~~~l~~~   81 (87)
                      +.+|||+++++.  +  ...++|++.+++.+|.|||.|.|.+..    ...|.++||+++..+.  +++||++.+++++.
T Consensus        19 ~~~dpyv~v~~~--~--~~~~kT~v~~~t~nP~Wne~f~~~~~~----~~~l~i~V~d~~~~~~~~d~~lG~~~i~l~~l   90 (123)
T cd08382          19 RLPDPFAVITVD--G--GQTHSTDVAKKTLDPKWNEHFDLTVGP----SSIITIQVFDQKKFKKKDQGFLGCVRIRANAV   90 (123)
T ss_pred             CCCCcEEEEEEC--C--ccceEccEEcCCCCCcccceEEEEeCC----CCEEEEEEEECCCCCCCCCceEeEEEEEHHHc
Confidence            568999999983  2  237899999999999999999999865    2589999999888765  47999999988764

A single C2 domain is found in Smurf proteins, C2-WW-HECT-domain E3s, which play an important role in the downregulation of the TGF-beta signaling pathway. Smurf proteins also regulate cell shape, motility, and polarity by degrading small guanosine triphosphatases (GTPases). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are

>KOG1028|consensus

Probab=99.59  E-value=8.9e-15  Score=91.52  Aligned_cols=78  Identities=51%  Similarity=0.723  Sum_probs=71.0

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++..||||++++...++...+++|.+++++.||.|||+|.|.++.+.+....+.++||+++.++.+++||++.+....
T Consensus       316 ~~~~d~~Vk~~l~~~~~~~~kkkT~~~~~~~npv~nesf~F~vp~~~l~~~~l~l~V~d~d~~~~~~~iG~~~lG~~~  393 (421)
T KOG1028|consen  316 GGLSDPYVKVTLLDGDKRLSKKKTSVKKKTLNPVFNETFVFDVPPEQLAEVSLELTVWDHDTLGSNDLIGRCILGSDS  393 (421)
T ss_pred             CCCCCccEEEEEecCCceeeeeeeecccCCCCCcccccEEEeCCHHHhheeEEEEEEEEcccccccceeeEEEecCCC
Confidence            456789999999987778889999999999999999999999998888878899999999999999999999888764

>cd08377 C2C_MCTP_PRT C2 domain third repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP)

Probab=99.59  E-value=1.2e-14  Score=76.97  Aligned_cols=70  Identities=27%  Similarity=0.333  Sum_probs=58.1

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++.  +.   .++|++.+++.+|.|+++|.|.+...   ...+.+++|+++..+.+++||++.+++.+
T Consensus        19 ~~~~dPyv~v~~~--~~---~~~T~~~~~t~nP~W~e~f~~~~~~~---~~~l~~~v~d~~~~~~~~~iG~~~~~l~~   88 (119)
T cd08377          19 GGKSDPFCVLELV--NA---RLQTHTIYKTLNPEWNKIFTFPIKDI---HDVLEVTVYDEDKDKKPEFLGKVAIPLLS   88 (119)
T ss_pred             CCCCCcEEEEEEC--CE---eeecceecCCcCCccCcEEEEEecCc---CCEEEEEEEECCCCCCCceeeEEEEEHHH
Confidence            3568999999983  22   57999999999999999999998542   25899999999988888999999998755

MCTPs are involved in Ca2+ signaling at the membrane. The cds in this family contain multiple C2 domains as well as a C-terminal PRT domain. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal tran

>cd04045 C2C_Tricalbin-like C2 domain third repeat present in Tricalbin-like proteins

Probab=99.59  E-value=2e-14  Score=76.50  Aligned_cols=71  Identities=28%  Similarity=0.478  Sum_probs=59.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++  .+.  ..++|++..++.+|.||+.|.|.+...   ...|.+++|+++..+.+++||++.+++.+
T Consensus        19 ~g~~DPYv~v~~--~~~--~~~kT~~~~~t~~P~Wne~f~~~v~~~---~~~L~v~v~d~~~~~~d~~IG~~~~~l~~   89 (120)
T cd04045          19 VGKIDPYVRVLV--NGI--VKGRTVTISNTLNPVWDEVLYVPVTSP---NQKITLEVMDYEKVGKDRSLGSVEINVSD   89 (120)
T ss_pred             CCCcCCEEEEEE--CCE--EeeceeEECCCcCCccCceEEEEecCC---CCEEEEEEEECCCCCCCCeeeEEEEeHHH
Confidence            367899999998  222  368888889999999999999987654   24899999999998889999999998764

5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain.

>cd04014 C2_PKC_epsilon C2 domain in Protein Kinase C (PKC) epsilon

Probab=99.58  E-value=3.9e-14  Score=76.42  Aligned_cols=69  Identities=29%  Similarity=0.364  Sum_probs=57.6

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +..||||.+.+  .+.  ...+|++..++.+|.|||+|.|.+..    ...+.+.+|+++..+.++++|++.+++++
T Consensus        33 g~~dpyv~v~~--~~~--~~~kT~~~~~t~~P~Wne~f~~~v~~----~~~l~~~v~d~~~~~~~~~iG~~~i~l~~  101 (132)
T cd04014          33 QLLDPYVSIDV--DDT--HIGKTSTKPKTNSPVWNEEFTTEVHN----GRNLELTVFHDAAIGPDDFVANCTISFED  101 (132)
T ss_pred             cCcCcEEEEEE--CCE--EEeEEeEcCCCCCCCcceeEEEEcCC----CCEEEEEEEeCCCCCCCceEEEEEEEhHH
Confidence            57899999998  322  24688888889999999999999863    35899999998888888999999999864

A single C2 domain is found in PKC epsilon. The PKC family of serine/threonine kinases regulates apoptosis, proliferation, migration, motility, chemo-resistance, and differentiation. There are 3 groups: group 1 (alpha, betaI, beta II, gamma) which require phospholipids and calcium, group 2 (delta, epsilon, theta, eta) which do not require calcium for activation, and group 3 (xi, iota/lambda) which are atypical and can be activated in the absence of diacylglycerol and calcium. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that

>cd04044 C2A_Tricalbin-like C2 domain first repeat present in Tricalbin-like proteins

Probab=99.58  E-value=2.7e-14  Score=76.07  Aligned_cols=71  Identities=32%  Similarity=0.380  Sum_probs=59.4

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+.+...   ...++|++..++.+|.|||.|.|.+...   ...|.+++|+++..+.+++||.+.+++.+
T Consensus        22 ~~~dpyv~v~~~~~---~~~~kT~~~~~~~~P~Wne~~~~~v~~~---~~~l~~~v~d~~~~~~d~~iG~~~~~l~~   92 (124)
T cd04044          22 GTVDPYVTFSISNR---RELARTKVKKDTSNPVWNETKYILVNSL---TEPLNLTVYDFNDKRKDKLIGTAEFDLSS   92 (124)
T ss_pred             CCCCCeEEEEECCC---CcceEeeeecCCCCCcceEEEEEEeCCC---CCEEEEEEEecCCCCCCceeEEEEEEHHH
Confidence            45799999998431   2378999999999999999999998632   35899999999988888999999998765

5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain.

>cd08400 C2_Ras_p21A1 C2 domain present in RAS p21 protein activator 1 (RasA1)

Probab=99.58  E-value=5.7e-14  Score=75.33  Aligned_cols=70  Identities=24%  Similarity=0.362  Sum_probs=55.5

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+.+  .+.  ...+|++. ++.+|.|||+|.|.....+..  .+.+.+|+++..+++++||++.+++++
T Consensus        20 ~~~DPYv~v~l--~~~--~~~kT~v~-~~~nP~WnE~f~f~~~~~~~~--~l~v~v~d~~~~~~d~~iG~v~i~l~~   89 (126)
T cd08400          20 HVPHPYCVISL--NEV--KVARTKVR-EGPNPVWSEEFVFDDLPPDVN--SFTISLSNKAKRSKDSEIAEVTVQLSK   89 (126)
T ss_pred             CCCCeeEEEEE--CCE--eEEEeecC-CCCCCccCCEEEEecCCCCcC--EEEEEEEECCCCCCCCeEEEEEEEHhH
Confidence            46899999998  222  24677764 579999999999986544333  688999999998899999999999764

RasA1 is a GAP1 (GTPase activating protein 1), a Ras-specific GAP member, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. RasA1 contains a C2 domain, a Ras-GAP domain, a pleckstrin homology (PH)-like domain, a SH3 domain, and 2 SH2 domains. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficki

>cd04021 C2_E3_ubiquitin_ligase C2 domain present in E3 ubiquitin ligase

Probab=99.57  E-value=3e-14  Score=76.29  Aligned_cols=69  Identities=32%  Similarity=0.380  Sum_probs=58.3

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++++.  +.  ..++|++..++.+|.|++.|.|.+...    ..|.+.||+++..+.++++|++.+++++
T Consensus        20 ~~~dPyv~v~~~--~~--~~~kT~v~~~t~~P~Wne~f~~~~~~~----~~l~~~V~d~~~~~~~~~iG~~~i~l~~   88 (125)
T cd04021          20 FKPDPYVEVTVD--GQ--PPKKTEVSKKTSNPKWNEHFTVLVTPQ----STLEFKVWSHHTLKADVLLGEASLDLSD   88 (125)
T ss_pred             CCCCeEEEEEEC--Cc--ccEEeeeeCCCCCCccccEEEEEeCCC----CEEEEEEEeCCCCCCCcEEEEEEEEHHH
Confidence            568999999982  22  367899999999999999999998542    4899999999998889999999998754

E3 ubiquitin ligase is part of the ubiquitylation mechanism responsible for controlling surface expression of membrane proteins. The sequential action of several enzymes are involved: ubiquitin-activating enzyme E1, ubiquitin-conjugating enzyme E2, and ubiquitin-protein ligase E3 which is responsible for substrate recognition and promoting the transfer of ubiquitin to the target protein. E3 ubiquitin ligase is composed of an N-terminal C2 domain, 4 WW domains, and a HECTc domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction e

>cd04015 C2_plant_PLD C2 domain present in plant phospholipase D (PLD)

Probab=99.56  E-value=6.4e-14  Score=77.76  Aligned_cols=70  Identities=29%  Similarity=0.335  Sum_probs=56.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .|.+||||.+.+  .+.  ...+|++..++.||.|||+|.|.+...   ...|.+.+||.+..+ +++||.+.+++++
T Consensus        55 ~g~sDPYv~V~l--~~~--~~~rT~v~~~~~nP~WnE~F~~~~~~~---~~~l~~~V~d~d~~~-~~~IG~~~i~l~~  124 (158)
T cd04015          55 KITSDPYATVDL--AGA--RVARTRVIENSENPVWNESFHIYCAHY---ASHVEFTVKDNDVVG-AQLIGRAYIPVED  124 (158)
T ss_pred             CCCcCeEEEEEE--CCe--EeeEEEEeCCCCCCccceEEEEEccCC---CCEEEEEEEeCCCcC-CcEEEEEEEEhHH
Confidence            466899999998  222  256999999999999999999987543   247999999988875 5799999998765

PLD hydrolyzes terminal phosphodiester bonds in diester glycerophospholipids resulting in the degradation of phospholipids. In vitro PLD transfers phosphatidic acid to primary alcohols. In plants PLD plays a role in germination, seedling growth, phosphatidylinositol metabolism, and changes in phospholipid composition. There is a single Ca(2+)/phospholipid-binding C2 domain in PLD. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins whic

>cd04040 C2D_Tricalbin-like C2 domain fourth repeat present in Tricalbin-like proteins

Probab=99.56  E-value=3.4e-14  Score=74.87  Aligned_cols=72  Identities=39%  Similarity=0.592  Sum_probs=59.4

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++.+.  +  ...++|+.+.++.+|.||++|.|.+....  ...+.+.+|+++..+++++||++.+++.+
T Consensus        17 ~~~~dpyv~v~~~--~--~~~~~T~v~~~~~~P~Wne~f~~~~~~~~--~~~l~~~v~d~~~~~~~~~iG~~~~~l~~   88 (115)
T cd04040          17 NGKSDPFVKFYLN--G--EKVFKTKTIKKTLNPVWNESFEVPVPSRV--RAVLKVEVYDWDRGGKDDLLGSAYIDLSD   88 (115)
T ss_pred             CCCCCCeEEEEEC--C--CcceeeceecCCCCCcccccEEEEeccCC--CCEEEEEEEeCCCCCCCCceEEEEEEHHH
Confidence            3568999999983  2  23578999999999999999999986542  35899999999988889999999998765

5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain.

>cd08676 C2A_Munc13-like C2 domain first repeat in Munc13 (mammalian uncoordinated)-like proteins

Probab=99.56  E-value=3.9e-14  Score=78.14  Aligned_cols=73  Identities=30%  Similarity=0.377  Sum_probs=57.8

Q ss_pred             CCCCCCEEEEEEEeCCce------------------------eeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEE
Q psy12855          3 DNELDPYVKVYLLYKGQR------------------------VAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELL   58 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~------------------------~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~   58 (87)
                      +|.+||||++.+.+..+.                        ...++|++..++.+|.||++|.|.+...  ....|.++
T Consensus        46 ~g~~DPyv~v~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~kT~v~~~tlnP~WnE~F~f~v~~~--~~~~L~i~  123 (153)
T cd08676          46 NGFSDPYCMLGIVPASRERNSEKSKKRKSHRKKAVLKDTVPAKSIKVTEVKPQTLNPVWNETFRFEVEDV--SNDQLHLD  123 (153)
T ss_pred             CCCCCceEEEEEcccccccccccccccccccccccccccccccccEecceecCCCCCccccEEEEEeccC--CCCEEEEE
Confidence            467999999998543211                        1247899999999999999999998543  23589999


Q ss_pred             EEEcCCCCCCeeeEEEEEecCCc
Q psy12855         59 LLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus        59 v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      |||++    +++||++.+++++.
T Consensus       124 V~D~d----d~~IG~v~i~l~~l  142 (153)
T cd08676         124 IWDHD----DDFLGCVNIPLKDL  142 (153)
T ss_pred             EEecC----CCeEEEEEEEHHHh
Confidence            99987    78999999988664

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, sy

>cd00275 C2_PLC_like C2 domain present in Phosphoinositide-specific phospholipases C (PLC)

Probab=99.56  E-value=5.9e-14  Score=75.10  Aligned_cols=76  Identities=32%  Similarity=0.358  Sum_probs=61.0

Q ss_pred             CCCCCCEEEEEEEeCCc-eeeeEecccccCCC-CCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQ-RVAKKKTHVKKRTL-NPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~-~~~~~~t~~~~~~~-~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+..||||.+++..... ...+++|+...++. +|.|+|+|.|.+...+.  ..|.++||+.+.. +++++|++.+++++
T Consensus        22 ~~~~dpyv~v~l~~~~~~~~~~~kT~~~~~~~~~P~w~e~f~f~~~~~~~--~~l~~~V~d~~~~-~~~~iG~~~~~l~~   98 (128)
T cd00275          22 GSIVDPYVEVEIHGLPADDSAKFKTKVVKNNGFNPVWNETFEFDVTVPEL--AFLRFVVYDEDSG-DDDFLGQACLPLDS   98 (128)
T ss_pred             CCccCCEEEEEEEeCCCCCCCcEeeeeecCCCcCCccCCcEEEEEeCCCe--EEEEEEEEeCCCC-CCcEeEEEEEEhHH
Confidence            46789999999975543 34578999877765 99999999999865442  3789999998887 88899999999875


Q ss_pred             c
Q psy12855         81 S   81 (87)
Q Consensus        81 ~   81 (87)
                      .
T Consensus        99 l   99 (128)
T cd00275          99 L   99 (128)
T ss_pred             h
Confidence            4

PLCs are involved in the hydrolysis of phosphatidylinositol-4,5-bisphosphate (PIP2) to d-myo-inositol-1,4,5-trisphosphate (1,4,5-IP3) and sn-1,2-diacylglycerol (DAG). 1,4,5-IP3 and DAG are second messengers in eukaryotic signal transduction cascades. PLC is composed of a N-terminal PH domain followed by a series of EF hands, a catalytic TIM barrel and a C-terminal C2 domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking

>cd04027 C2B_Munc13 C2 domain second repeat in Munc13 (mammalian uncoordinated) proteins

Probab=99.53  E-value=1.1e-13  Score=74.33  Aligned_cols=69  Identities=29%  Similarity=0.386  Sum_probs=55.6

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC-----------CCCeeeE
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV-----------TKNEKIF   72 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~-----------~~~~~lG   72 (87)
                      +.+||||.+++.  .   ..++|+...++.+|.|+|+|.|.+...   ...|.+.+||++..           +.+++||
T Consensus        20 g~~DPyv~v~~~--~---~~~kT~~v~~t~~P~Wne~f~f~~~~~---~~~l~i~v~d~d~~~~~~~~~~~~~~~~~~iG   91 (127)
T cd04027          20 GTSDPYVTVQVG--K---TKKRTKTIPQNLNPVWNEKFHFECHNS---SDRIKVRVWDEDDDIKSRLKQKFTRESDDFLG   91 (127)
T ss_pred             CCcCcEEEEEEC--C---EeeecceecCCCCCccceEEEEEecCC---CCEEEEEEEECCCCcccccceeccccCCCcce
Confidence            568999999982  2   267899999999999999999987533   24799999998752           4678999


Q ss_pred             EEEEecCC
Q psy12855         73 FFFFSSSS   80 (87)
Q Consensus        73 ~~~~~l~~   80 (87)
                      ++.+++.+
T Consensus        92 ~~~i~l~~   99 (127)
T cd04027          92 QTIIEVRT   99 (127)
T ss_pred             EEEEEhHH
Confidence            99998764

C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrev

>cd04017 C2D_Ferlin C2 domain fourth repeat in Ferlin

Probab=99.52  E-value=1.9e-13  Score=74.08  Aligned_cols=70  Identities=26%  Similarity=0.384  Sum_probs=55.4

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCC-----CC--cccEEEEEEEEcCCCCCCeeeEEEE
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD-----NL--DSVSLELLLLDWDRVTKNEKIFFFF   75 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~-----~~--~~~~l~v~v~~~~~~~~~~~lG~~~   75 (87)
                      .+.+||||++.+.  +.   +++|++.+++.||.|||.|.|.....     ..  ....+.++|||++..+++++||++.
T Consensus        19 ~g~~dpyv~v~~~--~~---~~kT~v~~~t~nP~Wne~~~f~~~~~~~~~~~~~~~~~~l~v~V~d~d~~~~d~~iG~~~   93 (135)
T cd04017          19 SGLSDPFARVSFL--NQ---SQETEVIKETLSPTWDQTLIFDEVELYGSPEEIAQNPPLVVVELFDQDSVGKDEFLGRSV   93 (135)
T ss_pred             CCCCCCEEEEEEC--Ce---eeEeeeEcCCCCCccCcEEEEeeeeccCChHHhhcCCCEEEEEEEeCcCCCCCccceEEE
Confidence            4678999999983  22   77899999999999999999974221     11  1247899999999988899999998


Q ss_pred             Ee
Q psy12855         76 FS   77 (87)
Q Consensus        76 ~~   77 (87)
                      +.
T Consensus        94 i~   95 (135)
T cd04017          94 AK   95 (135)
T ss_pred             ee
Confidence            63

Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangeme

>cd04051 C2_SRC2_like C2 domain present in Soybean genes Regulated by Cold 2 (SRC2)-like proteins

Probab=99.51  E-value=8.3e-14  Score=74.43  Aligned_cols=74  Identities=18%  Similarity=0.179  Sum_probs=59.4

Q ss_pred             CCCCCEEEEEEEeCCceeeeEeccccc-CCCCCeeceEEEEEecCCCC--cccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKK-RTLNPVYNESFVFEVPADNL--DSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~-~~~~P~~~~~~~f~~~~~~~--~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +..||||.+++..    ..+++|++.. ++.+|.|||.|.|.+....+  ....|.+.+|+++..+.+++||++.+++.+
T Consensus        19 ~~~dpYv~v~~~~----~~~~~T~~~~~~~~~P~Wne~f~f~v~~~~~~~~~~~l~~~v~d~~~~~~~~~lG~~~i~l~~   94 (125)
T cd04051          19 GKMKVYAVVWIDP----SHKQSTPVDRDGGTNPTWNETLRFPLDERLLQQGRLALTIEVYCERPSLGDKLIGEVRVPLKD   94 (125)
T ss_pred             cCCceEEEEEECC----CcccccccccCCCCCCCCCCEEEEEcChHhcccCccEEEEEEEECCCCCCCCcEEEEEEEHHH
Confidence            5689999999843    1267888864 58999999999999866532  235899999999988888999999998876


Q ss_pred             c
Q psy12855         81 S   81 (87)
Q Consensus        81 ~   81 (87)
                      .
T Consensus        95 l   95 (125)
T cd04051          95 L   95 (125)
T ss_pred             h
Confidence            4

SRC2 production is a response to pathogen infiltration. The initial response of increased Ca2+ concentrations are coupled to downstream signal transduction pathways via calcium binding proteins. SRC2 contains a single C2 domain which localizes to the plasma membrane and is involved in Ca2+ dependent protein binding. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such

>cd04049 C2_putative_Elicitor-responsive_gene C2 domain present in the putative elicitor-responsive gene

Probab=99.51  E-value=2.1e-13  Score=72.85  Aligned_cols=73  Identities=27%  Similarity=0.374  Sum_probs=58.2

Q ss_pred             CCCCCEEEEEEEeCCceeeeEeccccc-CCCCCeeceEEEEEecCCCC-cccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKK-RTLNPVYNESFVFEVPADNL-DSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~-~~~~P~~~~~~~f~~~~~~~-~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +..||||.+.+  .+.   .++|++.. ++.+|.||+.|.|.+..... ....|.+.||+.+..+.+++||++.+++.+.
T Consensus        20 ~~~dpyv~v~~--~~~---~~~T~~~~~~t~nP~Wne~f~f~v~~~~~~~~~~l~v~V~d~~~~~~d~~iG~~~i~l~~l   94 (124)
T cd04049          20 GKIDPYVIIQC--RTQ---ERKSKVAKGDGRNPEWNEKFKFTVEYPGWGGDTKLILRIMDKDNFSDDDFIGEATIHLKGL   94 (124)
T ss_pred             CCcCceEEEEE--CCE---eeeeeEcCCCCCCCcccceEEEEecCcccCCCCEEEEEEEECccCCCCCeEEEEEEEhHHh
Confidence            56899999997  222   56777766 48999999999999876532 2357999999999888889999999998764

In plants elicitor-responsive proteins are triggered in response to specific elicitor molecules such as glycolproteins, peptides, carbohydrates and lipids. A host of defensive responses are also triggered resulting in localized cell death. Antimicrobial secondary metabolites, such as phytoalexins, or defense-related proteins, including pathogenesis-related (PR) proteins are also produced. There is a single C2 domain present here. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contai

>PF00168 C2: C2 domain; InterPro: IPR000008 The C2 domain is a Ca2+-dependent membrane-targeting module found in many cellular proteins involved in signal transduction or membrane trafficking

Probab=99.50  E-value=3.4e-13  Score=67.07  Aligned_cols=69  Identities=41%  Similarity=0.489  Sum_probs=58.0

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEE
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFF   75 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~   75 (87)
                      .+..+||+.+.+.....  ..++|+...++.+|.|+++|.|.+......  .|.|.||+++..+++++||++.
T Consensus        17 ~~~~~~yv~v~~~~~~~--~~~~T~~~~~~~~P~w~e~~~~~~~~~~~~--~l~~~V~~~~~~~~~~~iG~~~   85 (85)
T PF00168_consen   17 NGKPDPYVRVSVNGSES--TKYKTKVKKNTSNPVWNEEFEFPLDDPDLD--SLSFEVWDKDSFGKDELIGEVK   85 (85)
T ss_dssp             TSSBEEEEEEEEETTTC--EEEEECCBSSBSSEEEEEEEEEEESHGCGT--EEEEEEEEETSSSSEEEEEEEE
T ss_pred             CCcccccceeecceeee--eeeeeeeeeccccceeeeeeeeeeeccccc--ceEEEEEECCCCCCCCEEEEEC
Confidence            34678999999865432  479999999999999999999997766655  5999999999998899999873

C2 domains are unique among membrane targeting domains in that they show wide range of lipid selectivity for the major components of cell membranes, including phosphatidylserine and phosphatidylcholine. This C2 domain is about 116 amino-acid residues and is located between the two copies of the C1 domain in Protein Kinase C (that bind phorbol esters and diacylglycerol) (see PDOC00379 from PROSITEDOC) and the protein kinase catalytic domain (see PDOC00100 from PROSITEDOC). Regions with significant homology [] to the C2-domain have been found in many proteins. The C2 domain is thought to be involved in calcium-dependent phospholipid binding [] and in membrane targetting processes such as subcellular localisation. The 3D structure of the C2 domain of synaptotagmin has been reported [], the domain forms an eight-stranded beta sandwich constructed around a conserved 4-stranded motif, designated a C2 key []. Calcium binds in a cup-shaped depression formed by the N- and C-terminal loops of the C2-key motif. Structural analyses of several C2 domains have shown them to consist of similar ternary structures in which three Ca2+-binding loops are located at the end of an 8 stranded antiparallel beta sandwich. ; GO: 0005515 protein binding; PDB: 1RSY_A 1BYN_A 3NSJ_A 3QR1_D 3HN8_C 1DQV_A 3M7F_B 3KWU_A 3KWT_A 1V27_A ....

>PLN02223 phosphoinositide phospholipase C

Probab=99.47  E-value=4.7e-13  Score=85.19  Aligned_cols=75  Identities=20%  Similarity=0.243  Sum_probs=62.2

Q ss_pred             CCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ..||||++.+.+-.....+++|.+..++.+|.|||+|.|.+..+++.  .|.|.|+|++....++|+|+..+++.+.
T Consensus       434 ~~DpyV~VeI~Gvp~D~~~~kT~v~nNg~nPvWne~F~F~i~~PELA--lLrf~V~D~D~~~~ddfiGQ~~LPv~~L  508 (537)
T PLN02223        434 KPDLYVRISIAGVPHDEKIMKTTVKNNEWKPTWGEEFTFPLTYPDLA--LISFEVYDYEVSTADAFCGQTCLPVSEL  508 (537)
T ss_pred             CCCeEEEEEEeeccCCcceeEEEeCCCCcCceecceeEEEEEccCce--EEEEEEEecCCCCCCcEEEEEecchHHh
Confidence            46899999997533344466787788899999999999998777765  8999999999888899999999988754

>cd08383 C2A_RasGAP C2 domain (first repeat) of Ras GTPase activating proteins (GAPs)

Probab=99.46  E-value=1.9e-12  Score=68.29  Aligned_cols=71  Identities=27%  Similarity=0.375  Sum_probs=54.9

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      +.+||||.+++  .+  ...++|++..+ .+|.|||+|.|.+...++....+.+.+|+.+....+..+|.+.+...
T Consensus        16 ~~~dpyv~v~~--~~--~~~~kT~~~~~-~~P~Wne~f~f~v~~~~~~~~~l~i~v~d~~~~~~~~~~g~v~l~~~   86 (117)
T cd08383          16 GTRDPYCTVSL--DQ--VEVARTKTVEK-LNPFWGEEFVFDDPPPDVTFFTLSFYNKDKRSKDRDIVIGKVALSKL   86 (117)
T ss_pred             CCCCceEEEEE--CC--EEeEecceEEC-CCCcccceEEEecCCccccEEEEEEEEEecccCCCeeEEEEEEecCc
Confidence            56899999998  22  22578888888 99999999999988765555678899998876666677787766543

RasGAPs suppress Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. The proteins here all contain either a single C2 domain or two tandem C2 domains, a Ras-GAP domain, and a pleckstrin homology (PH)-like domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2

>PLN03008 Phospholipase D delta

Probab=99.39  E-value=2.4e-12  Score=85.26  Aligned_cols=69  Identities=23%  Similarity=0.259  Sum_probs=58.0

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+.+  .+  .++.+|++++++.||.|||+|.|.+...   ...|.|+|||++.++ +++||++.+++++
T Consensus        75 ~tSDPYV~I~L--g~--~rv~RTrVi~n~~NPvWNE~F~f~vah~---~s~L~f~VkD~D~~g-aD~IG~a~IPL~~  143 (868)
T PLN03008         75 ITSDPYVTVVV--PQ--ATLARTRVLKNSQEPLWDEKFNISIAHP---FAYLEFQVKDDDVFG-AQIIGTAKIPVRD  143 (868)
T ss_pred             CCCCceEEEEE--CC--cceeeEEeCCCCCCCCcceeEEEEecCC---CceEEEEEEcCCccC-CceeEEEEEEHHH
Confidence            46799999998  22  2366999999999999999999998764   258999999999987 4799999998765

>PLN02952 phosphoinositide phospholipase C

Probab=99.37  E-value=3.9e-12  Score=82.24  Aligned_cols=74  Identities=26%  Similarity=0.310  Sum_probs=61.8

Q ss_pred             CCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          6 LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .||||++.+.+-.....+.+|+++.++.+|.|+++|.|.+..+++.  .+.|.|||++..+.++++|++.+++++.
T Consensus       497 ~D~yV~V~i~G~p~D~~~~kTkvi~nN~nPvWnE~F~F~i~~PELA--llrf~V~D~D~~~~ddfiGq~~lPv~~L  570 (599)
T PLN02952        497 PDFYTKMYIVGVPADNAKKKTKIIEDNWYPAWNEEFSFPLTVPELA--LLRIEVREYDMSEKDDFGGQTCLPVSEL  570 (599)
T ss_pred             CCceEEEEEeccCCCCcceeeeeccCCCCcccCCeeEEEEEcCCcc--EEEEEEEecCCCCCCCeEEEEEcchhHh
Confidence            4889999987433344577899999999999999999998777665  7899999999888899999999988754

>PLN02230 phosphoinositide phospholipase C 4

Probab=99.37  E-value=4.3e-12  Score=81.97  Aligned_cols=74  Identities=20%  Similarity=0.222  Sum_probs=62.3

Q ss_pred             CCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          6 LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .||||++.+.+-.....+++|++..++.+|.|+++|.|.+..+++.  .|+|.|++++....++|+|+..+++.+.
T Consensus       496 ~DpyV~Vei~Gvp~D~~~~kT~v~~n~~nP~Wneef~F~l~vPELA--llRf~V~d~d~~~~ddfiGQ~~lPv~~L  569 (598)
T PLN02230        496 PDFFVRVGIAGAPVDEVMEKTKIEYDTWTPIWNKEFIFPLAVPELA--LLRVEVHEHDINEKDDFGGQTCLPVSEI  569 (598)
T ss_pred             CCceEEEEEEECCCCCcccceeccCCCCCCccCCeeEEEEEcCcee--EEEEEEEECCCCCCCCEEEEEEcchHHh
Confidence            6899999987533344467888888899999999999998777765  8999999999888899999999988754

>PLN02222 phosphoinositide phospholipase C 2

Probab=99.36  E-value=6.4e-12  Score=81.03  Aligned_cols=75  Identities=20%  Similarity=0.166  Sum_probs=62.2

Q ss_pred             CCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ..||||++.+.+-.....+.+|+++.++.+|.|+++|.|.+..+++.  .++|.|++++....++++|+..+++.+.
T Consensus       478 ~~dpyV~Vei~G~p~D~~~~rTk~v~nn~nP~W~e~f~F~i~~PeLA--llRf~V~d~D~~~~ddfigq~~lPv~~L  552 (581)
T PLN02222        478 PPDFYTRVGIAGVPGDTVMKKTKTLEDNWIPAWDEVFEFPLTVPELA--LLRLEVHEYDMSEKDDFGGQTCLPVWEL  552 (581)
T ss_pred             CCCeeEEEEEeccCCCcceeeeEecCCCCCcccCCeeEEEEEcCcee--EEEEEEEECCCCCCCcEEEEEEcchhhh
Confidence            35889999986433334567899999989999999999998777765  8999999998888889999999998764

>smart00239 C2 Protein kinase C conserved region 2 (CalB)

Probab=99.34  E-value=1.9e-11  Score=62.09  Aligned_cols=73  Identities=44%  Similarity=0.539  Sum_probs=59.2

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +..+|||.+.+.+.+  ....+|+....+.+|.|++.|.|.+....  ...|.+++|+....+.+.++|.+.+++.+
T Consensus        19 ~~~~~yv~v~~~~~~--~~~~~T~~~~~~~~P~w~e~~~~~~~~~~--~~~l~i~v~~~~~~~~~~~~G~~~~~l~~   91 (101)
T smart00239       19 GKSDPYVKVSLDGDP--KEKKKTKVVKNTLNPVWNETFEFEVPPPE--LAELEIEVYDKDRFGRDDFIGQVTIPLSD   91 (101)
T ss_pred             CCCCceEEEEEeCCc--cceEeeeEecCCCCCcccceEEEEecCcc--cCEEEEEEEecCCccCCceeEEEEEEHHH
Confidence            357899999986442  33688888888889999999999986654  35899999998887778899999998654

Ca2+-binding motif present in phospholipases, protein kinases C, and synaptotamins (among others). Some do not appear to contain Ca2+-binding sites. Particular C2s appear to bind phospholipids, inositol polyphosphates, and intracellular proteins. Unusual occurrence in perforin. Synaptotagmin and PLC C2s are permuted in sequence with respect to N- and C-terminal beta strands. SMART detects C2 domains using one or both of two profiles.

>KOG0169|consensus

Probab=99.33  E-value=3.1e-12  Score=83.43  Aligned_cols=76  Identities=26%  Similarity=0.344  Sum_probs=64.2

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecc-cccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTH-VKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~-~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ...+|||.+.+.+-.....+.+|+ +..++.+|.|+|+|.|.+..+++.  -|+|.|+|++..++|+|+|+.++++++.
T Consensus       639 ~~~dP~v~VeI~Gvp~D~~~~~Tk~v~~NgfnP~W~e~f~F~l~vPELA--liRF~V~d~d~~~~ddF~GQ~tlP~~~L  715 (746)
T KOG0169|consen  639 EISDPDVYVEIAGVPADCAEQKTKVVKNNGFNPIWDEEFEFQLSVPELA--LIRFEVHDYDYIGKDDFIGQTTLPVSEL  715 (746)
T ss_pred             ccCCCCEEEEEcccccchhhhhceeeccCCcCcccCCeEEEEEecccee--EEEEEEEecCCCCcccccceeeccHHHh
Confidence            457898888875433455688999 577889999999999999888877  8999999999999999999999998764

>PLN03200 cellulose synthase-interactive protein; Provisional

Probab=99.28  E-value=9.9e-12  Score=88.20  Aligned_cols=71  Identities=13%  Similarity=0.161  Sum_probs=57.9

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+.+..  +  .+.||++++++.||.|||.|.|.+..+... ..+.++|||++.++++ .+|.+.+++.+
T Consensus      1997 ~~sdPyv~l~~g~--~--~~~kTkvvk~~~nP~Wne~f~~~~~~p~~~-~~l~iev~d~d~f~kd-~~G~~~i~l~~ 2067 (2102)
T PLN03200       1997 GNTNAFCKLTLGN--G--PPRQTKVVSHSSSPEWKEGFTWAFDSPPKG-QKLHISCKSKNTFGKS-SLGKVTIQIDR 2067 (2102)
T ss_pred             CCCCCeEEEEECC--C--CcccccccCCCCCCCcccceeeeecCCCCC-CceEEEEEecCccCCC-CCceEEEEHHH
Confidence            6689999999831  1  166999999999999999999887655332 4799999999998665 89999998754

>KOG1328|consensus

Probab=99.27  E-value=2.9e-12  Score=83.71  Aligned_cols=79  Identities=32%  Similarity=0.461  Sum_probs=67.1

Q ss_pred             CCCCCCCEEEEEEEeCCce--eeeEecccccCCCCCeeceEEEEEecCCCCc--ccEEEEEEEEcCCCCCCeeeEEEEEe
Q psy12855          2 KDNELDPYVKVYLLYKGQR--VAKKKTHVKKRTLNPVYNESFVFEVPADNLD--SVSLELLLLDWDRVTKNEKIFFFFFS   77 (87)
Q Consensus         2 ~~~~~~p~v~i~~~~~~~~--~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~--~~~l~v~v~~~~~~~~~~~lG~~~~~   77 (87)
                      +||.+||||.+.+.|....  +..++|+++.+++||.|+|+|.|.++.+...  ...+.++|-|++-...++|-|++.+.
T Consensus       964 ~NGlSDPFVviEl~P~~~fp~v~~q~T~V~~rtLnPVfDE~FeFsVp~e~c~te~Am~~FTVMDHD~L~sNDFaGEA~L~ 1043 (1103)
T KOG1328|consen  964 SNGLSDPFVVIELIPKFRFPAVPVQKTKVVSRTLNPVFDETFEFSVPPEPCSTETAMLHFTVMDHDYLRSNDFAGEAFLE 1043 (1103)
T ss_pred             CCCCCCCeEEEEeccccccccchhhhhhhhhccccchhhhheeeecCccccccccceEEEEeeccceecccccchHHHHh
Confidence            5899999999999765432  4579999999999999999999999876443  46788999999999999999999888


Q ss_pred             cCC
Q psy12855         78 SSS   80 (87)
Q Consensus        78 l~~   80 (87)
                      |++
T Consensus      1044 Lg~ 1046 (1103)
T KOG1328|consen 1044 LGD 1046 (1103)
T ss_pred             hCC
Confidence            765

>PLN02228 Phosphoinositide phospholipase C

Probab=99.24  E-value=6.3e-11  Score=76.36  Aligned_cols=74  Identities=19%  Similarity=0.224  Sum_probs=62.0

Q ss_pred             CCCEEEEEEEeCCceeeeEecccccCCCCCee-ceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          6 LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVY-NESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~-~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .||||++.+.+......+++|++..++.+|.| +++|.|.+..+++.  .|+|.|+|++..+.++++|++.+++++.
T Consensus       458 ~DpyV~Vei~G~p~D~~~~rTk~~~n~~nP~W~~e~f~F~~~~pELA--~lRf~V~D~d~~~~d~figq~~lPv~~L  532 (567)
T PLN02228        458 PDFFVKIGIAGVPRDTVSYRTETAVDQWFPIWGNDEFLFQLRVPELA--LLWFKVQDYDNDTQNDFAGQTCLPLPEL  532 (567)
T ss_pred             CCcEEEEEEEecCCCCCcceeeccCCCCCceECCCeEEEEEEcCcee--EEEEEEEeCCCCCCCCEEEEEEcchhHh
Confidence            68899999875433445778998888899999 99999998777765  8999999998888889999999998754

>cd00030 C2 C2 domain

Probab=99.16  E-value=6.2e-10  Score=56.18  Aligned_cols=72  Identities=40%  Similarity=0.431  Sum_probs=58.6

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ...+||+.+.+..    ....+|.....+.+|.|++.|.|.+...  ....+.+.+|+......+.++|.+.+++.+.
T Consensus        18 ~~~~~~v~v~~~~----~~~~~T~~~~~~~~P~w~~~~~~~~~~~--~~~~l~i~v~~~~~~~~~~~ig~~~~~l~~l   89 (102)
T cd00030          18 GKSDPYVKVSLGG----KQKFKTKVVKNTLNPVWNETFEFPVLDP--ESDTLTVEVWDKDRFSKDDFLGEVEIPLSEL   89 (102)
T ss_pred             CCCCcEEEEEecc----CceEecceeCCCCCCcccceEEEEccCC--CCCEEEEEEEecCCCCCCceeEEEEEeHHHh
Confidence            4688999999843    2377888888889999999999998763  2358999999988877788999999987653

The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions.

>KOG0905|consensus

Probab=99.15  E-value=2.6e-11  Score=82.40  Aligned_cols=77  Identities=30%  Similarity=0.454  Sum_probs=69.1

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ..+||||++|+.|+.++..++||++++++.+|.|||.+.+. .+.+.+..+.|+++||..+....+.++|.+.++|.+
T Consensus      1543 ~~P~pyVK~YLlPdp~k~sKRKTKvvrkt~~PTfnE~LvY~g~p~~~l~qReLQ~sVls~~~~~en~~lg~v~i~L~~ 1620 (1639)
T KOG0905|consen 1543 QDPDPYVKTYLLPDPRKTSKRKTKVVRKTRNPTFNEMLVYDGFPKEILQQRELQVSVLSNGGLLENVFLGGVNIPLLK 1620 (1639)
T ss_pred             CCCCcceeEEecCCchHhhhhhhccccccCCCchhhheeecCCchhhhhhheeeeeeecccceeeeeeeeeeecchhh
Confidence            34789999999999888889999999999999999999998 766777778999999999988889999999988764

>cd04013 C2_SynGAP_like C2 domain present in Ras GTPase activating protein (GAP) family

Probab=99.15  E-value=4.8e-10  Score=61.52  Aligned_cols=68  Identities=16%  Similarity=0.103  Sum_probs=51.9

Q ss_pred             CCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC-C---CCeeeEEEEEecCC
Q psy12855          6 LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV-T---KNEKIFFFFFSSSS   80 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~-~---~~~~lG~~~~~l~~   80 (87)
                      .++||.+.+  ++  ....||+++.++.+|.|+|.|.|.....   -..+.|.+|..+.. +   .+++||.+.+++++
T Consensus        27 ~~~Y~~i~L--d~--~~vaRT~v~~~~~nP~W~E~F~f~~~~~---~~~l~v~v~k~~~~~~~~~~~~~IG~V~Ip~~~   98 (146)
T cd04013          27 KRYYCELCL--DK--TLYARTTSKLKTDTLFWGEHFEFSNLPP---VSVITVNLYRESDKKKKKDKSQLIGTVNIPVTD   98 (146)
T ss_pred             CCceEEEEE--CC--EEEEEEEEEcCCCCCcceeeEEecCCCc---ccEEEEEEEEccCccccccCCcEEEEEEEEHHH
Confidence            478999998  33  2367999999999999999999975443   14799999864432 1   56899999998754

SynGAP, GAP1, RasGAP, and neurofibromin are all members of the Ras-specific GAP (GTPase-activating protein) family. SynGAP regulates the MAP kinase signaling pathway and is critical for cognition and synapse function. Mutations in this gene causes mental retardation in humans. SynGAP contains a PH-like domain, a C2 domain, and a Ras-GAP domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at leas

>KOG1264|consensus

Probab=99.05  E-value=9e-10  Score=73.19  Aligned_cols=73  Identities=23%  Similarity=0.352  Sum_probs=60.5

Q ss_pred             CCCEEEEEEEeCCceeeeEecc-cccCCCCCeec-eEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          6 LDPYVKVYLLYKGQRVAKKKTH-VKKRTLNPVYN-ESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~~~~t~-~~~~~~~P~~~-~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ..|||++.+.+......+++|. +..+++||+|| +.|+|.+..++..  .|++.|++.|.++...|||++++++..
T Consensus      1085 ~cPfVevEiiGa~~Dt~~~~t~~V~dNGlnPiWn~e~ftFeI~nPe~A--~lRF~V~eeDmfs~~~FiaqA~yPv~~ 1159 (1267)
T KOG1264|consen 1085 ACPFVEVEIIGAEYDTNKFKTTVVNDNGLNPIWNPEKFTFEIYNPEFA--FLRFVVYEEDMFSDPNFLAQATYPVKA 1159 (1267)
T ss_pred             cCCcEEEEEeccccCCCceEEEEeccCCCCCCCCCcceEEEeeCCceE--EEEEEEecccccCCcceeeeeecchhh
Confidence            4599999997654444455555 57889999999 9999999888776  899999999999988999999998764

>COG5038 Ca2+-dependent lipid-binding protein, contains C2 domain [General function prediction only]

Probab=99.05  E-value=6e-10  Score=75.75  Aligned_cols=73  Identities=37%  Similarity=0.466  Sum_probs=62.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +|.+||||.+.+.  +  ...++|+++++++||.|||.+...+.+...+  -+.+.++|++...+++.||.+.++|+..
T Consensus      1058 ng~sDpfv~~~ln--~--k~vyktkv~KktlNPvwNEe~~i~v~~r~~D--~~~i~v~Dwd~~~knd~lg~~~idL~~l 1130 (1227)
T COG5038        1058 NGYSDPFVKLFLN--E--KSVYKTKVVKKTLNPVWNEEFTIEVLNRVKD--VLTINVNDWDSGEKNDLLGTAEIDLSKL 1130 (1227)
T ss_pred             CCCCCceEEEEec--c--eecccccchhccCCCCccccceEeeeccccc--eEEEEEeecccCCCccccccccccHhhc
Confidence            5779999999983  2  2389999999999999999999998876655  7889999999999999999999987653

>KOG1013|consensus

Probab=99.02  E-value=2.4e-10  Score=69.00  Aligned_cols=77  Identities=30%  Similarity=0.391  Sum_probs=67.9

Q ss_pred             CCCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEec
Q psy12855          2 KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSS   78 (87)
Q Consensus         2 ~~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l   78 (87)
                      +++.+||||..++.++...+.+++|.+.+.+.+|.|++.|.+.+.+.++....+.+++|+++..+..+++|......
T Consensus       250 sng~sDpyvS~~l~pdv~~~fkkKt~~~K~t~~p~fd~~~~~~i~pgdLa~~kv~lsvgd~~~G~s~d~~GG~~~g~  326 (362)
T KOG1013|consen  250 SNGYSDPYVSQRLSPDVGKKFKKKTQQKKKTLNPEFDEEFFYDIGPGDLAYKKVALSVGDYDIGKSNDSIGGSMLGG  326 (362)
T ss_pred             cCCCCCccceeecCCCcchhhcccCcchhccCCccccccccccCCccchhcceEEEeecccCCCcCccCCCcccccc
Confidence            57889999999998777777799999999999999999999999999998889999999999887788887766543

>KOG1011|consensus

Probab=98.98  E-value=8.2e-10  Score=72.22  Aligned_cols=69  Identities=28%  Similarity=0.446  Sum_probs=55.8

Q ss_pred             CCCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC-----------CCCee
Q psy12855          2 KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV-----------TKNEK   70 (87)
Q Consensus         2 ~~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~-----------~~~~~   70 (87)
                      +.|.+||||...+   ++  .+.+|+.+..++||.|+|.|+|...+.   ...+++.|||.+..           ..++|
T Consensus       312 ktg~sdpyvt~qv---~k--tkrrtrti~~~lnpvw~ekfhfechns---tdrikvrvwded~dlksklrqkl~resddf  383 (1283)
T KOG1011|consen  312 KTGKSDPYVTAQV---GK--TKRRTRTIHQELNPVWNEKFHFECHNS---TDRIKVRVWDEDNDLKSKLRQKLTRESDDF  383 (1283)
T ss_pred             cCCCCCCcEEEee---cc--cchhhHhhhhccchhhhhheeeeecCC---CceeEEEEecCcccHHHHHHHHhhhccccc
Confidence            4688999999987   22  278999999999999999999998765   35899999997652           35679


Q ss_pred             eEEEEEec
Q psy12855         71 IFFFFFSS   78 (87)
Q Consensus        71 lG~~~~~l   78 (87)
                      +|+..+.+
T Consensus       384 lgqtviev  391 (1283)
T KOG1011|consen  384 LGQTVIEV  391 (1283)
T ss_pred             ccceeEEE
Confidence            99987754

>COG5038 Ca2+-dependent lipid-binding protein, contains C2 domain [General function prediction only]

Probab=98.67  E-value=1.1e-07  Score=65.19  Aligned_cols=71  Identities=30%  Similarity=0.432  Sum_probs=57.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++..|||+.+..  .+..  ..||++++++.||.|||++-..+..-   ...|.+++||......+..+|.+.++|+.
T Consensus       456 ~~~vDpyit~~~--~~r~--~gkT~v~~nt~nPvwNEt~Yi~lns~---~d~L~LslyD~n~~~sd~vvG~~~l~L~~  526 (1227)
T COG5038         456 NGTVDPYITVTF--SDRV--IGKTRVKKNTLNPVWNETFYILLNSF---TDPLNLSLYDFNSFKSDKVVGSTQLDLAL  526 (1227)
T ss_pred             cCCCCceEEEEe--cccc--CCccceeeccCCccccceEEEEeccc---CCceeEEEEeccccCCcceeeeEEechHH
Confidence            577899999985  2222  45999999999999999887666432   25899999998888899999999998753

>KOG1011|consensus

Probab=98.67  E-value=8.9e-08  Score=63.04  Aligned_cols=78  Identities=19%  Similarity=0.301  Sum_probs=64.5

Q ss_pred             CCCCCCEEEEEEEeC--CceeeeEecccccCCCCCeeceEEEEEecCCC-CcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYK--GQRVAKKKTHVKKRTLNPVYNESFVFEVPADN-LDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~--~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~-~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      +|...|||++.+.+.  +.+++++.|+.+.++..|.|||+|+|-+.++. +....|.++|.|++....+..+|.+.++|.
T Consensus      1142 sgmFrPFVEV~ivGP~lsDKKRK~~TKtKsnnWaPKyNEtF~f~Lg~e~~Pe~YEL~~~VKDYCFAReDRvvGl~VlqL~ 1221 (1283)
T KOG1011|consen 1142 SGMFRPFVEVHIVGPHLSDKKRKFSTKTKSNNWAPKYNETFHFFLGNEGGPEHYELQFCVKDYCFAREDRVVGLAVLQLR 1221 (1283)
T ss_pred             ccccccceEEEEecCcccchhhhccccccCCCcCcccCceeEEEeccCCCCceEEEEEeehhheeecccceeeeeeeehh
Confidence            466789999998732  34567899999999999999999999988764 334678999999999888899999998876


Q ss_pred             C
Q psy12855         80 S   80 (87)
Q Consensus        80 ~   80 (87)
                      +
T Consensus      1222 ~ 1222 (1283)
T KOG1011|consen 1222 S 1222 (1283)
T ss_pred             h
Confidence            4

>cd08689 C2_fungal_Pkc1p C2 domain found in protein kinase C (Pkc1p) in Saccharomyces cerevisiae

Probab=98.65  E-value=2.7e-07  Score=47.92  Aligned_cols=65  Identities=17%  Similarity=0.268  Sum_probs=46.4

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      .+.++|||.+.+  .+.  .+.||+.   +.||.|||.|.|.+..    ...+.+.+||.... ..-.+|..-+.++
T Consensus        20 ~~~~etyV~IKv--ed~--~kaRTr~---srnd~WnE~F~i~Vdk----~nEiel~VyDk~~~-~~~Pi~llW~~~s   84 (109)
T cd08689          20 SKRPETYVSIKV--EDV--ERARTKP---SRNDRWNEDFEIPVEK----NNEEEVIVYDKGGD-QPVPVGLLWLRLS   84 (109)
T ss_pred             ccCCCcEEEEEE--CCE--EEEeccC---CCCCcccceEEEEecC----CcEEEEEEEeCCCC-eecceeeehhhHH
Confidence            456799999998  322  2667776   3789999999999943    35899999997543 3345676655543

This family is named after the protein kinase C in Saccharomyces cerevisiae, Pkc1p. Protein kinase C is a member of a family of Ser/Thr phosphotransferases that are involved in many cellular signaling pathways. PKC has two antiparallel coiled-coiled regions (ACC finger domain) (AKA PKC homology region 1 (HR1)/ Rho binding domain) upstream of the C2 domain and two C1 domains downstream. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains, like those of PKC, are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that

>KOG2059|consensus

Probab=98.54  E-value=1.9e-07  Score=61.40  Aligned_cols=67  Identities=24%  Similarity=0.319  Sum_probs=57.3

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEe
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFS   77 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~   77 (87)
                      .|..||||.+.+..    ....+|.++.+++.|-|.|.+.|+++..-   +.|.|-|||.+ +++|+.||.+.+.
T Consensus        23 ~g~~D~yC~v~lD~----E~v~RT~tv~ksL~PF~gEe~~~~iP~~F---~~l~fYv~D~d-~~~D~~IGKvai~   89 (800)
T KOG2059|consen   23 SGMRDCYCTVNLDQ----EEVCRTATVEKSLCPFFGEEFYFEIPRTF---RYLSFYVWDRD-LKRDDIIGKVAIK   89 (800)
T ss_pred             CCCcCcceEEeecc----hhhhhhhhhhhhcCCccccceEEecCcce---eeEEEEEeccc-cccccccceeeee
Confidence            47789999999842    33889999999999999999999997652   47899999999 8899999998775

>KOG2059|consensus

Probab=98.52  E-value=1.5e-07  Score=61.88  Aligned_cols=79  Identities=27%  Similarity=0.369  Sum_probs=58.8

Q ss_pred             CCCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCC-------------CCcccEEEEEEEE-cCCCCC
Q psy12855          2 KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAD-------------NLDSVSLELLLLD-WDRVTK   67 (87)
Q Consensus         2 ~~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~-------------~~~~~~l~v~v~~-~~~~~~   67 (87)
                      -++.+|||+.+...... .....+|+..+.+.+|.|+|.+.|.+..+             +.+...|.+++|+ .+....
T Consensus       147 ~~~~~dp~~~v~~~g~~-~~~~~~T~~~kkt~~p~~~Ev~~f~~~~~~~~s~ks~~~~~~e~~~l~irv~lW~~~~~~~~  225 (800)
T KOG2059|consen  147 INGQCDPFARVTLCGPS-KLKEKKTKVKKKTTNPQFDEVFYFEVTREESYSKKSLFMPEEEDDMLEIRVDLWNDLNLVIN  225 (800)
T ss_pred             eCCCCCcceEEeecccc-hhhccccceeeeccCcchhhheeeeeccccccccchhcCcccCCceeeEEEeeccchhhhhh
Confidence            36679999999875332 22237899999999999999999986544             1123578899998 555555


Q ss_pred             CeeeEEEEEecCCc
Q psy12855         68 NEKIFFFFFSSSSS   81 (87)
Q Consensus        68 ~~~lG~~~~~l~~~   81 (87)
                      +.|+|++.++++..
T Consensus       226 ~~FlGevrv~v~~~  239 (800)
T KOG2059|consen  226 DVFLGEVRVPVDVL  239 (800)
T ss_pred             hhhceeEEeehhhh
Confidence            88999999987654

>cd08684 C2A_Tac2-N C2 domain first repeat found in Tac2-N (Tandem C2 protein in Nucleus)

Probab=98.44  E-value=3.5e-07  Score=46.09  Aligned_cols=59  Identities=20%  Similarity=0.222  Sum_probs=51.0

Q ss_pred             eEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCcee
Q psy12855         23 KKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSFF   83 (87)
Q Consensus        23 ~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~~   83 (87)
                      ..||..++...+|+|+|+|.|.+....+....|.++++.  ...+.+-+|.+.+.+++++.
T Consensus        36 ~~KsS~rrgs~d~~f~ETFVFqi~l~qL~~V~L~fsv~~--~~~RKe~iG~~sL~l~s~ge   94 (103)
T cd08684          36 HFKSSAKEGSNDIEFMETFVFAIKLQNLQTVRLVFKIQT--QTPRKRTIGECSLSLRTLST   94 (103)
T ss_pred             cccchhhcCCCChhHHHHHHHHHHHhhccceEEEEEeec--cCCccceeeEEEeecccCCH
Confidence            688999999999999999999988778877889999987  44566799999999998764

Tac2-N contains two C2 domains and a short C-terminus including a WHXL motif, which are key in stabilizing transport vesicles to the plasma membrane by binding to a plasma membrane. However unlike the usual carboxyl-terminal-type (C-type) tandem C2 proteins, it lacks a transmembrane domain, a Slp-homology domain, and a Munc13-1-interacting domain. Homology search analysis indicate that no known protein motifs are located in its N-terminus, making Tac2-N a novel class of Ca2+-independent, C-type tandem C2 proteins. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphos

>KOG1031|consensus

Probab=98.43  E-value=5.4e-07  Score=58.90  Aligned_cols=72  Identities=29%  Similarity=0.397  Sum_probs=61.9

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeec-eEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYN-ESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~-~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ...|.||++.+...     .++|.+..+++||.|| +=|.|.+...+++..+|++.+.|++..+-++-||.+.+.++.
T Consensus        23 d~tdafveik~~n~-----t~ktdvf~kslnp~wnsdwfkfevddadlqdeplqi~lld~dtysandaigkv~i~idp   95 (1169)
T KOG1031|consen   23 DLTDAFVEIKFANT-----TFKTDVFLKSLNPQWNSDWFKFEVDDADLQDEPLQIRLLDHDTYSANDAIGKVNIDIDP   95 (1169)
T ss_pred             ccchheeEEEeccc-----ceehhhhhhhcCCcccccceEEecChhhhccCCeeEEEecccccccccccceeeeccCh
Confidence            34678999988322     7899999999999999 567899988888878999999999999999999999998775

>PLN02270 phospholipase D alpha

Probab=98.42  E-value=1.7e-06  Score=58.13  Aligned_cols=69  Identities=16%  Similarity=0.156  Sum_probs=55.7

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCC-CCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRT-LNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~-~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.++|||.+.+  .  ..+..+|+++.+. .||.|+|+|..++....   ..+.|+|.+.+.++. .+||.+.++..+
T Consensus        45 ~~~~~y~tv~~--~--~a~v~rtr~~~~~~~~p~w~e~f~i~~ah~~---~~v~f~vkd~~~~g~-~~ig~~~~p~~~  114 (808)
T PLN02270         45 GESQLYATIDL--E--KARVGRTRKIENEPKNPRWYESFHIYCAHMA---SNIIFTVKDDNPIGA-TLIGRAYIPVEE  114 (808)
T ss_pred             CCCCceEEEEe--C--CcEEEEEeecCCCCCCCccccceEEeeccCc---ceEEEEEecCCccCc-eEEEEEEEEHHH
Confidence            56799999998  3  2348899998775 69999999999986653   579999999888865 599999998654

>KOG1328|consensus

Probab=98.34  E-value=2e-07  Score=61.88  Aligned_cols=39  Identities=38%  Similarity=0.660  Sum_probs=31.6

Q ss_pred             EecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCC
Q psy12855         24 KKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDR   64 (87)
Q Consensus        24 ~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~   64 (87)
                      +-|.++..++||.|+|.|.|.+  ++.....+.+.+||++.
T Consensus       179 katsvk~~TLnPkW~EkF~F~I--eDv~tDqfHlDIWDHDD  217 (1103)
T KOG1328|consen  179 KATSVKKKTLNPKWSEKFQFTI--EDVQTDQFHLDIWDHDD  217 (1103)
T ss_pred             hhcccccccCCcchhhheeeeh--hccccceeeeecccCCc
Confidence            4466778899999999999998  44545589999999874

>KOG1326|consensus

Probab=98.17  E-value=5.7e-07  Score=61.08  Aligned_cols=75  Identities=28%  Similarity=0.407  Sum_probs=59.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      +|.+|||+.+.+   ++.....+...+.++++|.|.+.|.+....+.  ...+.+.||+++..+.++.+|+..+.++.++
T Consensus       631 ng~adpYv~l~l---Gk~~~~d~~~yip~tlnPVfgkmfel~~~lp~--ek~l~v~vyd~D~~~~d~~iget~iDLEnR~  705 (1105)
T KOG1326|consen  631 NGDADPYVKLLL---GKKRTLDRAHYIPNTLNPVFGKMFELECLLPF--EKDLIVEVYDHDLEAQDEKIGETTIDLENRW  705 (1105)
T ss_pred             CCCcCceeeeee---ccchhhhhhhcCcCCCCcHHHHHHHhhcccch--hhcceeEEEEeecccccchhhceehhhhhcc
Confidence            577999999988   44333456777899999999998877643332  3578999999999999999999999887764

>KOG1013|consensus

Probab=98.16  E-value=2e-07  Score=56.66  Aligned_cols=78  Identities=31%  Similarity=0.364  Sum_probs=62.1

Q ss_pred             CCCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          2 KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         2 ~~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      .++..|||+...+++......+.+|++..++.||.|+++..+. +..++..-..+.+.+++.+.+.++++.|+..+++.
T Consensus       110 ~~~~~d~~~~~~llpga~kl~slr~~t~~n~lN~~w~etev~~~i~~~~~~~K~~Rk~vcdn~~~~~~~sqGq~r~~lk  188 (362)
T KOG1013|consen  110 INGLADPYVKLHLLPGAGKLNSLRTKTTRNTLNPEWNETEVYEGITDDDTHLKVLRKVVCDNDKKTHNESQGQSRVSLK  188 (362)
T ss_pred             hhhhcchHHhhhcccchhhhhhhhHHhhccCcCcceeccceecccccchhhhhhhheeeccCcccccccCcccchhhhh
Confidence            4678899999999887666667999999999999999998887 43344333567788888888888899999886543

>cd08397 C2_PI3K_class_III C2 domain present in class III phosphatidylinositol 3-kinases (PI3Ks)

Probab=98.01  E-value=0.00017  Score=40.27  Aligned_cols=76  Identities=16%  Similarity=0.117  Sum_probs=53.6

Q ss_pred             CCCCEEEEEEEeCCceee-eEecccccCCCCCeeceEEEEEecCCCCc-ccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          5 ELDPYVKVYLLYKGQRVA-KKKTHVKKRTLNPVYNESFVFEVPADNLD-SVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~-~~~t~~~~~~~~P~~~~~~~f~~~~~~~~-~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .++.||.+.+-.++.... ...|..+.-+..+.|||-..|++...++. ...|.+++|+....+....+|.+.+++-+
T Consensus        29 ~~~l~V~~~l~~~~~~L~~pv~T~~~~f~~~~~WnEwl~fpI~i~dLP~~a~L~iti~~~~~~~~~~~vg~~~~~lFd  106 (159)
T cd08397          29 NSDLFVTCQVFDDGKPLTLPVQTSYKPFKNRRNWNEWLTLPIKYSDLPRNSQLAITIWDVSGTGKAVPFGGTTLSLFN  106 (159)
T ss_pred             CCCEEEEEEEEECCEeccCcEEccccCCCCCcccceeEEcccchhcCChhheEEEEEEEecCCCCceEEEEEEEeeEC
Confidence            466788887755443221 33555555556789999999998777663 46799999997765566789999987643

PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a C2 domain, a PIK domain, and a kinase catalytic domain. These are the only domains identified in the class III PI3Ks present in this cd. In addition some PI3Ks contain a Ras-binding domain and/or a p85-binding domain. Class II PI3Ks contain both of these as well as a PX domain, and a C-terminal C2 domain containing a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Ty

>cd08683 C2_C2cd3 C2 domain found in C2 calcium-dependent domain containing 3 (C2cd3) proteins

Probab=97.97  E-value=5.8e-05  Score=40.75  Aligned_cols=74  Identities=15%  Similarity=0.215  Sum_probs=52.6

Q ss_pred             CCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecC-------------CCCcccEEEEEEEEcCCC-------
Q psy12855          6 LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPA-------------DNLDSVSLELLLLDWDRV-------   65 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~-------------~~~~~~~l~v~v~~~~~~-------   65 (87)
                      -++|+.+.+..- .+....+|+++.++..|+|+..+.|.++-             +-+....+.+++|+...-       
T Consensus        33 VN~yv~i~lSFl-~~~e~r~TrtVArSFcPeF~Hh~Efpc~lv~~~~~Ge~~sLAElLe~~eiil~vwHr~~~s~~~~~~  111 (143)
T cd08683          33 VNSYVTIHLSFL-PEKELRRTRTVARSFCPEFNHHVEFPCNLVVQRNSGEAISLAELLESAEIILEVWHRNPKSAGDTIK  111 (143)
T ss_pred             cceEEEEEeccC-CCCceeeccchhhhcCCCccceEEEecccEEEcCCCccccHHHHhhcceEEeeeeecCCccccceec
Confidence            578999886421 12337899999999999999999998651             123346789999985532       


Q ss_pred             ---CCCeeeEEEEEecCC
Q psy12855         66 ---TKNEKIFFFFFSSSS   80 (87)
Q Consensus        66 ---~~~~~lG~~~~~l~~   80 (87)
                         ..|-.||.+.+++.+
T Consensus       112 ~~~~~DilLG~v~IPl~~  129 (143)
T cd08683         112 IETSGDILLGTVKIPLRD  129 (143)
T ss_pred             cCcCCcEEEEEEEeeHHH
Confidence               234488999988753

C2cd3 is a novel C2 domain-containing protein specific to vertebrates. C2cd3 functions in regulator of cilia formation, Hedgehog signaling, and mouse embryonic development. Mutations in C2cd3 mice resulted in lethality in some cases and exencephaly, a twisted body axis, and pericardial edema in others. The presence of calcium-dependent lipid-binding domains in C2cd3 suggests a potential role in vesicular transport. C2cd3 is also an interesting candidate for ciliopathy because of its orthology to certain cilia-related genetic disease loci on chromosome. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances inc

>KOG2060|consensus

Probab=97.89  E-value=3.6e-06  Score=52.13  Aligned_cols=73  Identities=29%  Similarity=0.426  Sum_probs=60.1

Q ss_pred             CCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEE-cCCCCCCeeeEEEEEecCC
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLD-WDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~-~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.|||++|+++.+....+.+|+...++.+|.|.+...|.-.++   ...|.+++|. ++...+..|+|.+++-+++
T Consensus       290 ~~apyVkVYlL~~g~c~ak~ktk~A~kT~~plyqq~l~f~~sp~---~k~Lq~tv~gdygRmd~k~fmg~aqi~l~e  363 (405)
T KOG2060|consen  290 LPAPYVKVYLLENGFCIAKKKTKSARKTLDPLYQQQLSFDQSPP---GKYLQGTVWGDYGRMDHKSFMGVAQIMLDE  363 (405)
T ss_pred             ccCceeEEEEcCCCceecccccccccccCchhhhhhhhhccCCC---ccEEEEEEeccccccchHHHhhHHHHHhhh
Confidence            57899999999888888899999999999999998888876554   3689999995 7777777788877765544

>PLN02964 phosphatidylserine decarboxylase

Probab=97.80  E-value=4.8e-05  Score=50.58  Aligned_cols=55  Identities=15%  Similarity=0.177  Sum_probs=48.4

Q ss_pred             eEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855         23 KKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus        23 ~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      .+||...+++.+|.||+...|.+...+..  ...+.||+.+.++.++++|.+.+++.
T Consensus        81 ~f~t~~~~~~~~p~~~~~~~~~~~~~~~~--~~~~~~~~~~~~s~n~lv~~~e~~~t  135 (644)
T PLN02964         81 TFRTETSDSTDKPVWNSEKKLLLEKNGPH--LARISVFETNRLSKNTLVGYCELDLF  135 (644)
T ss_pred             eeeeccccccCCcccchhhceEeccCCcc--eEEEEEEecCCCCHHHhhhheeecHh
Confidence            89999999999999999999998777655  56999999999999999999888553

>KOG1327|consensus

Probab=97.76  E-value=8e-05  Score=48.32  Aligned_cols=75  Identities=25%  Similarity=0.322  Sum_probs=56.8

Q ss_pred             CCCCCEEEEEEE-eCCceeeeEecccccCCCCCeeceEEEEEecCCCCc----ccEEEEEEEEcCCCCCCeeeEEEEEec
Q psy12855          4 NELDPYVKVYLL-YKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLD----SVSLELLLLDWDRVTKNEKIFFFFFSS   78 (87)
Q Consensus         4 ~~~~p~v~i~~~-~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~----~~~l~v~v~~~~~~~~~~~lG~~~~~l   78 (87)
                      +.+|||..++-. .++.....++|.+.+++.+|.|.+.   .++...++    ..++.+.+|+++..++++++|++..++
T Consensus       155 ~ksd~~l~~~~~~~d~s~~~~~~tEv~~n~l~p~w~~~---~i~~~~l~~~~~~~~~~i~~~d~~~~~~~~~ig~~~tt~  231 (529)
T KOG1327|consen  155 SKSDPYLEFYKRVDDGSTQMLYRTEVVKNTLNPQWAPF---SISLQSLCSKDGNRPIQIECYDYDSNGKHDLIGKFQTTL  231 (529)
T ss_pred             ccCCcceEEEEecCCCceeeccccceeccCCCCccccc---ccchhhhcccCCCCceEEEEeccCCCCCcCceeEecccH
Confidence            457888887765 4566777899999999999999943   33322221    367889999999998889999998766


Q ss_pred             CCc
Q psy12855         79 SSS   81 (87)
Q Consensus        79 ~~~   81 (87)
                      .+.
T Consensus       232 ~~~  234 (529)
T KOG1327|consen  232 SEL  234 (529)
T ss_pred             HHh
Confidence            544

>PF00792 PI3K_C2: Phosphoinositide 3-kinase C2; InterPro: IPR002420 Phosphatidylinositol 3-kinase (PI3-kinase) (2

Probab=97.59  E-value=0.0026  Score=34.80  Aligned_cols=73  Identities=19%  Similarity=0.253  Sum_probs=49.1

Q ss_pred             CEEEEEEEeCCceee--eEecccccCC-CCCeeceEEEEEecCCCCc-ccEEEEEEEEcCCCCCC----eeeEEEEEecC
Q psy12855          8 PYVKVYLLYKGQRVA--KKKTHVKKRT-LNPVYNESFVFEVPADNLD-SVSLELLLLDWDRVTKN----EKIFFFFFSSS   79 (87)
Q Consensus         8 p~v~i~~~~~~~~~~--~~~t~~~~~~-~~P~~~~~~~f~~~~~~~~-~~~l~v~v~~~~~~~~~----~~lG~~~~~l~   79 (87)
                      .||.+.+-.+++...  ...|....-+ ..+.|+|.+.|.+...++. +..|.+++|+.......    ..||.+.+++=
T Consensus         4 ~~V~~~ly~g~~~L~~p~~~T~~~~~~~~~~~W~e~l~F~i~i~~LPr~a~L~~~l~~~~~~~~~~~~~~~lgw~n~~lF   83 (142)
T PF00792_consen    4 LYVECQLYHGGEPLCNPVQSTSYVPFSFSRPKWDEWLTFPIPISDLPREARLCFTLYGVDSKKKSKKKKVPLGWVNLPLF   83 (142)
T ss_dssp             EEEEEEEEETTEESS-EEEE-S-EESS-SSEEEEEEEEEEEEGGGS-TTEEEEEEEEEEECSTTT--EEEEEEEEEEESB
T ss_pred             EEEEEEEEECCEEeecCeeeccccccccccceEeeEEEeecChHHCChhHeEEEEEEEecCCCccccceeEEEEEEEEeE
Confidence            466666655554433  3366666665 7899999999997665553 46799999986665444    68999998864


Q ss_pred             C
Q psy12855         80 S   80 (87)
Q Consensus        80 ~   80 (87)
                      +
T Consensus        84 d   84 (142)
T PF00792_consen   84 D   84 (142)
T ss_dssp             -
T ss_pred             C
Confidence            3

7.1.137 from EC) is an enzyme that phosphorylates phosphoinositides on the 3-hydroxyl group of the inositol ring. The usually N-terminal C2 domain interacts mainly with the scaffolding helical domain of the enzyme, and exhibits only minor interactions with the catalytic domain []. The domain consists of two four-stranded antiparallel beta-sheets that form a beta-sandwich. Isolated C2 domain binds multilamellar phospholipid vesicles which suggests that this domain could play a role in membrane association. Membrane attachment by C2 domains is typically mediated by the loops connecting beta-strand regions that in other C2 domain-containing proteins are calcium-binding region; GO: 0016303 1-phosphatidylinositol-3-kinase activity, 0046854 phosphatidylinositol phosphorylation, 0048015 phosphatidylinositol-mediated signaling, 0005942 phosphatidylinositol 3-kinase complex; PDB: 1E8W_A 1E8X_A 1E7V_A 1E90_A 1E7U_A 3L54_A 1E8Z_A 2CHX_A 3ML8_A 3OAW_A ....

>PLN02352 phospholipase D epsilon

Probab=97.41  E-value=0.0007  Score=45.93  Aligned_cols=60  Identities=17%  Similarity=0.233  Sum_probs=44.6

Q ss_pred             CCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         7 ~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +||+.+.+  .  ..+..+|   .+..||.|+|+|..++....  ...+.|+|.+     ...+||.+.++..+
T Consensus        37 ~~y~tv~~--~--~~~v~rt---~~~~~p~w~e~f~i~~ah~~--~~~~~f~vk~-----~~~~ig~~~~p~~~   96 (758)
T PLN02352         37 ATYVTIKI--G--NKKVAKT---SHEYDRVWNQTFQILCAHPL--DSTITITLKT-----KCSILGRFHIQAHQ   96 (758)
T ss_pred             CceEEEEe--C--CcEEecC---CCCCCCccccceeEEeeeec--CCcEEEEEec-----CCeEEEEEEEEHHH
Confidence            89999998  3  2336677   55569999999999876552  1368899977     25799999997543

>cd08380 C2_PI3K_like C2 domain present in phosphatidylinositol 3-kinases (PI3Ks)

Probab=97.40  E-value=0.0024  Score=35.40  Aligned_cols=75  Identities=19%  Similarity=0.202  Sum_probs=48.6

Q ss_pred             CCCEEEEEEEeCCce-eeeEecccccCCCCCeeceEEEEEecCCCCc-ccEEEEEEEEcCCCC--CCeeeEEEEEecCC
Q psy12855          6 LDPYVKVYLLYKGQR-VAKKKTHVKKRTLNPVYNESFVFEVPADNLD-SVSLELLLLDWDRVT--KNEKIFFFFFSSSS   80 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~-~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~-~~~l~v~v~~~~~~~--~~~~lG~~~~~l~~   80 (87)
                      .+.||.+.+-.+++. .....|.....+.++.|||...|.+...++. +..|.+++|+....+  .+..+|.+.+++=+
T Consensus        28 ~~l~V~~~l~~g~~~l~~~~~t~~~~~~~~~~Wne~l~F~i~~~~LP~~arL~itl~~~~~~~~~~~~~iG~~~~~lFd  106 (156)
T cd08380          28 LKLYVRVQLYHGGEPLCPPQSTKKVPFSTSVTWNEWLTFDILISDLPREARLCLSIYAVSEPGSKKEVPLGWVNVPLFD  106 (156)
T ss_pred             eeEEEEEEEEECCEEccCceeccCCcCCCCCcccceeEccchhhcCChhheEEEEEEEEecCCCCcceEEEEEeEEeEc
Confidence            345666655444332 2233444444446799999999986655553 467999999866543  45789999987644

C2 domain present in all classes of PI3Ks. PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a C2 domain, a PIK domain, and a kinase catalytic domain. In addition some PI3Ks contain a Ras-binding domain and/or a p85-binding domain. Class II PI3Ks contain both of these as well as a PX domain, and a C-terminal C2 domain containing a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular perm

>PF14429 DOCK-C2: C2 domain in Dock180 and Zizimin proteins; PDB: 3L4C_A

Probab=97.21  E-value=0.0051  Score=35.05  Aligned_cols=62  Identities=15%  Similarity=0.172  Sum_probs=38.7

Q ss_pred             eeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCC-CC--eeeEEEEEecCCcee
Q psy12855         22 AKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT-KN--EKIFFFFFSSSSSFF   83 (87)
Q Consensus        22 ~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~-~~--~~lG~~~~~l~~~~~   83 (87)
                      ..+.|.+...+.+|.|+|++.+.++..-.....|.+++++...-. .+  ..+|.+.++|-+.+.
T Consensus        59 ~~~~S~v~yh~k~P~f~deiKi~LP~~l~~~~HLlFtf~h~s~~~~~~~~~~~g~a~lpL~~~g~  123 (184)
T PF14429_consen   59 TSYYSSVYYHNKNPQFNDEIKIQLPPDLFPKHHLLFTFYHVSCKESKEKSKPFGYAFLPLMDNGT  123 (184)
T ss_dssp             S-EE----TT-SS-EEEEEEEEEE-CCCCTTEEEEEEEEE---SSSS-SS-EEEEEEEESB-TS-
T ss_pred             eEEEEEEEecCCCCCccEEEEEEcCchhcccEEEEEEEEeeccccccCccceeEEEEEEeeeCCe
Confidence            456666777788999999999999887666778999999854422 21  689999999987665

>KOG1326|consensus

Probab=97.12  E-value=0.00043  Score=47.88  Aligned_cols=70  Identities=27%  Similarity=0.280  Sum_probs=53.1

Q ss_pred             CCCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE---ecCCC----CcccEEEEEEEEcCCCCCCeeeEEE
Q psy12855          2 KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE---VPADN----LDSVSLELLLLDWDRVTKNEKIFFF   74 (87)
Q Consensus         2 ~~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~---~~~~~----~~~~~l~v~v~~~~~~~~~~~lG~~   74 (87)
                      +++.+|||..+.....     .+.|.+..++++|.|+++..|.   +..+.    -....+.+++++.+..+.++++|..
T Consensus       223 k~~~sdp~a~v~f~~q-----s~~T~~v~~tl~ptwdq~~~f~~~ei~ge~~~~~~~ppi~v~e~yd~dr~g~~ef~gr~  297 (1105)
T KOG1326|consen  223 KDDESDPDAAVEFCGQ-----SKETEVVPGTLNPTWDQTIIFDEVEIYGEAHLVLKNPPIRVFEVYDLDRSGINEFKGRK  297 (1105)
T ss_pred             cccCCCchhhhhcccc-----cceeEeecCcCCCCccceeeccceeecCccchhhcCCCeEEEEeehhhhhchHHhhccc
Confidence            3566888888877433     7899999999999999999986   22110    0124678999999999999999986


Q ss_pred             EE
Q psy12855         75 FF   76 (87)
Q Consensus        75 ~~   76 (87)
                      ..
T Consensus       298 ~~  299 (1105)
T KOG1326|consen  298 KQ  299 (1105)
T ss_pred             cc
Confidence            54

>cd08695 C2_Dock-B C2 domains found in Dedicator Of CytoKinesis (Dock) class B proteins

Probab=97.11  E-value=0.0045  Score=35.63  Aligned_cols=60  Identities=15%  Similarity=0.236  Sum_probs=46.4

Q ss_pred             eeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCC-C-CeeeEEEEEecCC
Q psy12855         21 VAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT-K-NEKIFFFFFSSSS   80 (87)
Q Consensus        21 ~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~-~-~~~lG~~~~~l~~   80 (87)
                      ...++|-+...+.+|.|+|++.+.++.+......|.+++++..... . ....|-+.++|=+
T Consensus        52 ~se~~S~V~yH~~~P~W~EtiKi~lP~~~~~~~HL~FtfrH~S~~~k~~~~pfg~s~lpL~~  113 (189)
T cd08695          52 CSEYRSFVLYHNNSPRWNETIKLPIPIDKFRGSHLRFEFRHCSTKDKGEKKLFGFSFVPLMR  113 (189)
T ss_pred             cceEEEEEEEcCCCCCCceeEEEecChhhCCCeeEEEEEEEeeeccCCCCCceEEEEEeecc
Confidence            3467788888889999999999999988877788999888644321 2 2578998888754

Dock-B is one of 4 classes of Dock family proteins. The members here include: Dock3/MOCA (modifier of cell adhesion) and Dock4. Most of these members have been shown to be GEFs specific for Rac, although Dock4 has also been shown to interact indirectly with the Ras family GTPase Rap1, probably through Rap regulatory proteins. In addition to the C2 domain (AKA Dock homology region (DHR)-1, CED-5, Dock180, MBC-zizimin homology (CZH) 1) and the DHR-2 (AKA CZH2, or Docker), which all Dock180-related proteins have, Dock-B members contain a SH3 domain upstream of the C2 domain and a proline-rich region downstream. DHR-2 has the catalytic activity for Rac and/or Cdc42, but is structurally unrelated to the DH domain. The C2/DHR-1 domains of Dock180 and Dock4 have been shown to bind phosphatidylinositol-3, 4, 5-triphosphate (PtdIns(3,4,5)P3). The C2 domain was first identified in PKC. C2 domains fold int

>cd08693 C2_PI3K_class_I_beta_delta C2 domain present in class I beta and delta phosphatidylinositol 3-kinases (PI3Ks)

Probab=97.06  E-value=0.016  Score=32.94  Aligned_cols=75  Identities=17%  Similarity=0.231  Sum_probs=47.8

Q ss_pred             CCCEEEEEEEeCCcee-eeEecccccCCCCCeeceEEEEEecCCCCc-ccEEEEEEEEcCCCC----------------C
Q psy12855          6 LDPYVKVYLLYKGQRV-AKKKTHVKKRTLNPVYNESFVFEVPADNLD-SVSLELLLLDWDRVT----------------K   67 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~-~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~-~~~l~v~v~~~~~~~----------------~   67 (87)
                      .+.||.+.+-.++... ....|+....+..+.|+|.+.|.+...++. +..|.+++|+.....                .
T Consensus        27 ~~l~V~~~lyhG~~~L~~p~~T~~~~~~~~~~Wnewl~F~I~i~dLPr~ArLciti~~~~~~~~~~~~~~~~~~~~~~~~  106 (173)
T cd08693          27 MKVGVQAGLFHGGESLCKTVKTSEVSGKNDPVWNETLEFDINVCDLPRMARLCFAIYEVSKKAKGKRSRKNQTKKKKKKD  106 (173)
T ss_pred             ceEEEEEEEEECCEEccCceEccccCCCCccccceeEEcccchhcCChhHeEEEEEEEecccccccccccccccccccCc
Confidence            4456666554443332 234555555456799999999987766653 467999999854321                2


Q ss_pred             CeeeEEEEEecCC
Q psy12855         68 NEKIFFFFFSSSS   80 (87)
Q Consensus        68 ~~~lG~~~~~l~~   80 (87)
                      ...+|.+.+.+-+
T Consensus       107 ~~~ig~~n~~LFd  119 (173)
T cd08693         107 DNPIAWVNTMVFD  119 (173)
T ss_pred             ceEEEEEeEEEEc
Confidence            3588888876543

PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a C2 domain, a PIK domain, and a kinase catalytic domain. The members here are class I, beta and delta isoforms of PI3Ks and contain both a Ras-binding domain and a p85-binding domain. Class II PI3Ks contain both of these as well as a PX domain, and a C-terminal C2 domain containing a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Ty

>cd08398 C2_PI3K_class_I_alpha C2 domain present in class I alpha phosphatidylinositol 3-kinases (PI3Ks)

Probab=96.96  E-value=0.018  Score=32.22  Aligned_cols=74  Identities=16%  Similarity=0.139  Sum_probs=46.4

Q ss_pred             CCCEEEEEEEeCCceee-eEecccccCCCCCeeceEEEEEecCCCCc-ccEEEEEEEEcCCCC----CCeeeEEEEEecC
Q psy12855          6 LDPYVKVYLLYKGQRVA-KKKTHVKKRTLNPVYNESFVFEVPADNLD-SVSLELLLLDWDRVT----KNEKIFFFFFSSS   79 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~-~~~t~~~~~~~~P~~~~~~~f~~~~~~~~-~~~l~v~v~~~~~~~----~~~~lG~~~~~l~   79 (87)
                      .+.||.+.+-.++.... ...|..+.. .++.|||-..|.+...++. +..|.+++|+.....    ....+|.+.++|-
T Consensus        26 ~~l~V~v~l~~g~~~L~~pv~T~~v~~-~~~~WnEwL~fpI~i~dLPr~ArL~iti~~~~~~~~~k~~~~~iG~~ni~LF  104 (158)
T cd08398          26 DKIYVRTGIYHGGEPLCDNVNTQRVPC-SNPRWNEWLDYDIYIPDLPRSARLCLSICSVKGRKGAKEEHCPLAWGNINLF  104 (158)
T ss_pred             CeEEEEEEEEECCEEccCeeEecccCC-CCCccceeEEcccchhcCChhheEEEEEEEEecccCCCCceEEEEEEEEEEE
Confidence            45677776654433221 223433333 5789999999987766653 467999999865321    2246899888764


Q ss_pred             C
Q psy12855         80 S   80 (87)
Q Consensus        80 ~   80 (87)
                      +
T Consensus       105 d  105 (158)
T cd08398         105 D  105 (158)
T ss_pred             C
Confidence            3

PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a C2 domain, a PIK domain, and a kinase catalytic domain. The members here are class I, alpha isoform PI3Ks and contain both a Ras-binding domain and a p85-binding domain. Class II PI3Ks contain both of these as well as a PX domain, and a C-terminal C2 domain containing a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a c

>KOG1265|consensus

Probab=96.88  E-value=0.0015  Score=45.07  Aligned_cols=72  Identities=25%  Similarity=0.352  Sum_probs=50.0

Q ss_pred             CCCCCCEEEEEEE--eCCceeeeEecccc-cCCCCCeec-eEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEe
Q psy12855          3 DNELDPYVKVYLL--YKGQRVAKKKTHVK-KRTLNPVYN-ESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFS   77 (87)
Q Consensus         3 ~~~~~p~v~i~~~--~~~~~~~~~~t~~~-~~~~~P~~~-~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~   77 (87)
                      +-....||++.+-  |.....+.++|++. .++.||.|+ +.|.|. +--+++.  .|+|.+++.+    ..++|+-.++
T Consensus       717 drkvgtyVEVdmfgLP~Dt~Rk~~rtrt~~~n~~npvy~eepfvF~KVvLpeLA--~lRiavyeEg----gK~ig~RIlp  790 (1189)
T KOG1265|consen  717 DRKVGTYVEVDMFGLPTDTIRKEFRTRTVQGNSFNPVYEEEPFVFRKVVLPELA--SLRIAVYEEG----GKFIGQRILP  790 (1189)
T ss_pred             ccccCceEEEEecCCCchhhhhhhhhccccCCCCCcccccCCcccceecccchh--heeeeeeccC----Cceeeeeccc
Confidence            3445678888764  44444567888885 557999998 567776 4445554  8999999743    3588888877


Q ss_pred             cCC
Q psy12855         78 SSS   80 (87)
Q Consensus        78 l~~   80 (87)
                      ++.
T Consensus       791 vd~  793 (1189)
T KOG1265|consen  791 VDG  793 (1189)
T ss_pred             hhc
Confidence            654

>cd08694 C2_Dock-A C2 domains found in Dedicator Of CytoKinesis (Dock) class A proteins

Probab=96.70  E-value=0.029  Score=32.51  Aligned_cols=59  Identities=14%  Similarity=0.243  Sum_probs=45.6

Q ss_pred             eeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC----CCCeeeEEEEEecC
Q psy12855         21 VAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV----TKNEKIFFFFFSSS   79 (87)
Q Consensus        21 ~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~----~~~~~lG~~~~~l~   79 (87)
                      ...++|-+...+.+|.|+|++.+.++.+...+..|.+++++....    ..+...|-+.++|=
T Consensus        52 ~se~~S~V~Yh~~~P~W~EtIKl~lP~~~~~~~HL~FtfrH~S~~~~kd~~e~pfg~s~lpL~  114 (196)
T cd08694          52 IDEYKSVIYYQVDKPKWFETFKVAIPIEDFKSSHLRFTFKHRSSNEAKDKSEKPFALSFVKLM  114 (196)
T ss_pred             ceeEEEEEEeecCCCCCceeEEEecChhhCCCeEEEEEEEeeccccccCCCCCceEEEEEeee
Confidence            346777777788899999999999998888778899999874421    12357898888875

Dock-A is one of 4 classes of Dock family proteins. The members here include: Dock180/Dock1, Dock2, and Dock5. Most of these members have been shown to be GEFs specific for Rac. Dock5 has not been well characterized to date, but most likely also is a GEF specific for Rac. In addition to the C2 domain (AKA Dock homology region (DHR)-1, CED-5, Dock180, MBC-zizimin homology (CZH) 1) and the DHR-2 (AKA CZH2, or Docker), which all Dock180-related proteins have, Dock-A members contain a proline-rich region and a SH3 domain upstream of the C2 domain. DHR-2 has the catalytic activity for Rac and/or Cdc42, but is structurally unrelated to the DH domain. The C2/DHR-1 domains of Dock180 and Dock4 have been shown to bind phosphatidylinositol-3, 4, 5-triphosphate (PtdIns(3,4,5)P3). The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen

>cd08399 C2_PI3K_class_I_gamma C2 domain present in class I gamma phosphatidylinositol 3-kinases (PI3Ks)

Probab=96.63  E-value=0.032  Score=31.89  Aligned_cols=55  Identities=18%  Similarity=0.227  Sum_probs=36.7

Q ss_pred             CEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCc-ccEEEEEEEEc
Q psy12855          8 PYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLD-SVSLELLLLDW   62 (87)
Q Consensus         8 p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~-~~~l~v~v~~~   62 (87)
                      .||.+.+-.++......+|.....+.++.|||-..|.+...++. ...|.+++|+.
T Consensus        32 l~V~~~Ly~g~~~l~~~~T~~~~~~~~~~WnEwL~f~I~~~dLP~~arLc~ti~~~   87 (178)
T cd08399          32 VFVEANIQHGQQVLCQRRTSPKPFTEEVLWNTWLEFDIKIKDLPKGALLNLQIYCG   87 (178)
T ss_pred             EEEEEEEEECCeecccceeeccCCCCCccccccEECccccccCChhhEEEEEEEEE
Confidence            45666554433323334555555566799999999997777663 46799999985

PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a C2 domain, a PIK domain, and a kinase catalytic domain. The members here are class I, gamma isoform PI3Ks and contain both a Ras-binding domain and a p85-binding domain. Class II PI3Ks contain both of these as well as a PX domain, and a C-terminal C2 domain containing a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a cir

>cd08679 C2_DOCK180_related C2 domains found in Dedicator Of CytoKinesis 1 (DOCK 180) and related proteins

Probab=96.26  E-value=0.07  Score=30.35  Aligned_cols=54  Identities=17%  Similarity=0.197  Sum_probs=40.4

Q ss_pred             cCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC-----CCCeeeEEEEEecCC-cee
Q psy12855         30 KRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV-----TKNEKIFFFFFSSSS-SFF   83 (87)
Q Consensus        30 ~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~-----~~~~~lG~~~~~l~~-~~~   83 (87)
                      ..+.+|.|++++...++........|.+++++...-     .....+|-+.++|-+ .+.
T Consensus        60 ~~~k~p~f~deiKi~LP~~l~~~~HLlFtf~hv~~~~~~~~~~~~~~g~a~lpL~~~~g~  119 (178)
T cd08679          60 YYHKNPVFNDEIKIQLPADLTPQHHLLFTFYHVSSKKKQGDKEETPFGYAFLPLMDKDGA  119 (178)
T ss_pred             EcCCCCCCceeEEEecCCccCCCeEEEEEEEccccccccCCCccceEEEEEEeccccCCc
Confidence            333789999999999976654567899999975422     335689999999887 443

Dock180 was first identified as an 180kd proto-oncogene product c-Crk-interacting protein involved in actin cytoskeletal changes. It is now known that it has Rac-specific GEF activity, but lacks the conventional Dbl homology (DH) domain. There are 10 additional related proteins that can be divided into four classes based on sequence similarity and domain organization: Dock-A which includes Dock180/Dock1, Dock2, and Dock5; Dock-B which includes Dock3/MOCA (modifier of cell adhesion) and Dock4; Dock-C which includes Dock6/Zir1, Dock7/Zir2, and Dock8/Zir3; and Dock-D, which includes Dock9/Zizimin1, Dock10/Zizimin3, and Dock11/Zizimin2/ACG (activated Cdc42-associated GEF). Most of members of classes Dock-A and Dock-B are the GEFs specific for Rac. Those of Dock-D are Cdc42-specific GEFs while those of Dock-C are the GEFs for both. All Dock180-related proteins have two common homolo

>cd08696 C2_Dock-C C2 domains found in Dedicator Of CytoKinesis (Dock) class C proteins

Probab=96.01  E-value=0.11  Score=29.83  Aligned_cols=62  Identities=15%  Similarity=0.133  Sum_probs=46.2

Q ss_pred             eeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCC------CCeeeEEEEEecCCcee
Q psy12855         22 AKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT------KNEKIFFFFFSSSSSFF   83 (87)
Q Consensus        22 ~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~------~~~~lG~~~~~l~~~~~   83 (87)
                      ....|.+...+.+|.|.+.+-..++..-.+...|.|++++...-.      .+..+|-+.++|-+.+.
T Consensus        54 ~~~~S~V~yHnk~P~f~DEiKi~LP~~l~~~hHLlFtF~Hvs~~~k~~~~~~e~~~Gys~lPL~~~g~  121 (179)
T cd08696          54 TEAYTAVTYHNKSPDFYDEIKIKLPADLTDNHHLLFTFYHISCQKKQEGGSVETPIGYTWLPLLRNGR  121 (179)
T ss_pred             eeEEEEEEEeCCCCcccceEEEEcCCCCCCCeEEEEEEEEeeccccccCCCccceEEEEEEeeecCCE
Confidence            456666777888999999999998877666678999998733221      23578999999877664

Dock-C is one of 4 classes of Dock family proteins. The members here include: Dock6/Zir1, Dock7/Zir2, and Dock8/Zir3. Dock-C members are GEFs for both Rac and Cdc42. In addition to the C2 domain (AKA Dock homology region (DHR)-1, CED-5, Dock180, MBC-zizimin homology (CZH) 1) and the DHR-2 (AKA CZH2, or Docker), which all Dock180-related proteins have, Dock-C members contain a functionally uncharacterized domain upstream of the C2 domain. DHR-2 has the catalytic activity for Rac and/or Cdc42, but is structurally unrelated to the DH domain. The C2/DHR-1 domains of Dock180 and Dock4 have been shown to bind phosphatidylinositol-3, 4, 5-triphosphate (PtdIns(3,4,5)P3). The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strand

>cd04012 C2A_PI3K_class_II C2 domain first repeat present in class II phosphatidylinositol 3-kinases (PI3Ks)

Probab=95.96  E-value=0.11  Score=29.38  Aligned_cols=75  Identities=20%  Similarity=0.164  Sum_probs=46.0

Q ss_pred             CCCEEEEEEEeCCceee-eEeccccc----CCCCCeeceEEEEEecCCCC-cccEEEEEEEEcCCCC---------CCee
Q psy12855          6 LDPYVKVYLLYKGQRVA-KKKTHVKK----RTLNPVYNESFVFEVPADNL-DSVSLELLLLDWDRVT---------KNEK   70 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~-~~~t~~~~----~~~~P~~~~~~~f~~~~~~~-~~~~l~v~v~~~~~~~---------~~~~   70 (87)
                      .+.|+.+.+-.+++... ...|+...    -...+.|||-..|.+...++ .+..|.+++|+.....         .+..
T Consensus        29 ~~~~v~~~l~~g~~~L~~~~~T~~~~~~~~f~~~~~Wnewl~F~i~i~~LPrearL~itl~~~~~~~~~~~~~~~~~~~~  108 (171)
T cd04012          29 EDFYLSCSLYHGGRLLCSPVTTKPVKITKSFFPRVVWDEWIEFPIPVCQLPRESRLVLTLYGTTSSPDGGSNKQRMGPEE  108 (171)
T ss_pred             ccEEEEEEEEECCEECcCceeccccccccCccccccccceEECccchhcCChhHEEEEEEEEEecCCccccccccccceE
Confidence            45667776654433221 22333211    12357799999998765555 3467999999865543         3468


Q ss_pred             eEEEEEecCC
Q psy12855         71 IFFFFFSSSS   80 (87)
Q Consensus        71 lG~~~~~l~~   80 (87)
                      ||.+.++|=+
T Consensus       109 lG~~~~~LFd  118 (171)
T cd04012         109 LGWVSLPLFD  118 (171)
T ss_pred             EEEEeEeeEc
Confidence            9999887644

There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a N-terminal C2 domain, a PIK domain, and a kinase catalytic domain. Unlike class I and class III, class II PI3Ks have additionally a PX domain and a C-terminal C2 domain containing a nuclear localization signal both of which bind phospholipids though in a slightly different fashion. Class II PIK3s act downstream of receptors for growth factors, integrins, and chemokines. PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. C2 domains fold into an 8-standed beta-sandwich that c

>PF15625 CC2D2AN-C2: CC2D2A N-terminal C2 domain

Probab=95.96  E-value=0.13  Score=29.09  Aligned_cols=70  Identities=14%  Similarity=0.246  Sum_probs=46.5

Q ss_pred             CEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCcee
Q psy12855          8 PYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSFF   83 (87)
Q Consensus         8 p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~~   83 (87)
                      -|+++.+  +++.+...+.+.......-.|++.|.+.+..-   ...|.+.+|.... ..+..|+.+.+++-....
T Consensus        39 ~~ikl~~--N~k~V~~T~~~~l~~dF~v~f~~~f~v~i~~~---Pesi~l~i~E~~~-~~~~~la~v~vpvP~~~~  108 (168)
T PF15625_consen   39 YYIKLFF--NDKEVSRTRSRPLWSDFRVHFNEIFNVQITRW---PESIKLEIYEKSG-LSDRLLAEVFVPVPGSTV  108 (168)
T ss_pred             EEEEEEE--CCEEEEeeeeEecCCCeEEeccCEEEEEEecC---CCEEEEEEEEccC-ccceEEEEEEeeCCCCcc
Confidence            4666666  54444333333343444467889998887442   2589999999776 567799999998766544

>KOG3837|consensus

Probab=95.82  E-value=0.007  Score=38.73  Aligned_cols=73  Identities=15%  Similarity=0.166  Sum_probs=51.0

Q ss_pred             CCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCC---------CcccEEEEEEEEcCC-CCCCeeeEEEEE
Q psy12855          7 DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADN---------LDSVSLELLLLDWDR-VTKNEKIFFFFF   76 (87)
Q Consensus         7 ~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~---------~~~~~l~v~v~~~~~-~~~~~~lG~~~~   76 (87)
                      |.|+.+...-......+.+|.+++.+.+|.|++.|.+.+....         ..+..+.|.+++.+. +..|.++|.+.+
T Consensus       389 d~fvr~efpl~nD~~qk~kt~vik~t~SPdfde~fklni~rg~~~nr~fqR~fkr~g~kfeifhkggf~rSdkl~gt~ni  468 (523)
T KOG3837|consen  389 DQFVRLEFPLENDSRQKLKTDVIKVTPSPDFDEDFKLNIRRGPGLNREFQRRFKRLGKKFEIFHKGGFNRSDKLTGTGNI  468 (523)
T ss_pred             HhhhcccccccccccccCccceeeCCCCCCcccceeeeccCCCcccHHHHHHHHhcCeeEEEeeccccccccceeceeee
Confidence            3455555421112334788999999999999999998876521         123568999998665 466789999988


Q ss_pred             ecC
Q psy12855         77 SSS   79 (87)
Q Consensus        77 ~l~   79 (87)
                      .+.
T Consensus       469 kle  471 (523)
T KOG3837|consen  469 KLE  471 (523)
T ss_pred             eeh
Confidence            764

>PF15627 CEP76-C2: CEP76 C2 domain

Probab=95.64  E-value=0.18  Score=28.33  Aligned_cols=66  Identities=23%  Similarity=0.427  Sum_probs=44.6

Q ss_pred             CEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCc-----------ccEEEEEEEEcCCCCCCeeeEEEEE
Q psy12855          8 PYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLD-----------SVSLELLLLDWDRVTKNEKIFFFFF   76 (87)
Q Consensus         8 p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~-----------~~~l~v~v~~~~~~~~~~~lG~~~~   76 (87)
                      ....+++.-.++   +++|+.+..+.+|.|++.|.|++......           ...+.+.+...+..+...++|.-.+
T Consensus        34 s~~~l~l~f~~Q---RF~S~~Vp~~~eP~f~e~Flf~l~~~~~~~~~~~~~lls~~~pihivli~~d~~~~~~Lv~s~~l  110 (156)
T PF15627_consen   34 STFTLHLHFRGQ---RFRSKPVPCACEPDFNEEFLFELPRDSFGAGSTATTLLSISDPIHIVLIRTDPSGETTLVGSHFL  110 (156)
T ss_pred             eEEEEEEEecCc---eEecCCcccccCCCCCCcEEEEecccccccccchhHhhcCCCceEEEEEEecCCCceEeeeecee
Confidence            344444433333   89999999999999999999998766411           2456777766665555566666544

>smart00142 PI3K_C2 Phosphoinositide 3-kinase, region postulated to contain C2 domain

Probab=95.54  E-value=0.14  Score=26.40  Aligned_cols=57  Identities=21%  Similarity=0.277  Sum_probs=37.4

Q ss_pred             CCEEEEEEEeCCceee-eEecccccCCCCCeeceEEEEEecCCCCc-ccEEEEEEEEcC
Q psy12855          7 DPYVKVYLLYKGQRVA-KKKTHVKKRTLNPVYNESFVFEVPADNLD-SVSLELLLLDWD   63 (87)
Q Consensus         7 ~p~v~i~~~~~~~~~~-~~~t~~~~~~~~P~~~~~~~f~~~~~~~~-~~~l~v~v~~~~   63 (87)
                      +.||.+.+-.++.... ...|..+.-+..+.|||-..|.+...++. +..|.+++|+..
T Consensus        33 ~l~v~~~l~~g~~~l~~pv~t~~~~~~~~~~Wnewl~f~i~i~~LPr~a~L~~~i~~~~   91 (100)
T smart00142       33 DLYVEIQLYHGGKLLCLPVSTSYKPFFPSVKWNEWLTFPIQISDLPREARLCITIYEVK   91 (100)
T ss_pred             eEEEEEEEEECCEEccCcEEecccCCCCCcccceeEEccCchhcCChhhEEEEEEEEee
Confidence            5677776654443222 33455554455689999999987766553 467999999854

Outlier of C2 family.

>cd08697 C2_Dock-D C2 domains found in Dedicator Of CytoKinesis (Dock) class C proteins

Probab=95.20  E-value=0.3  Score=28.20  Aligned_cols=60  Identities=10%  Similarity=0.141  Sum_probs=44.5

Q ss_pred             eeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCC--CC-------CCeeeEEEEEecCC
Q psy12855         21 VAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDR--VT-------KNEKIFFFFFSSSS   80 (87)
Q Consensus        21 ~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~--~~-------~~~~lG~~~~~l~~   80 (87)
                      .....|.+...+.+|.|.+.+-..++..-.....|.|++++...  ..       .+..+|-+.++|-.
T Consensus        55 ~~~~~s~V~yh~k~P~f~dEiKI~LP~~l~~~hHLlFtFyHvsc~~~~k~~~~~~~e~~~Gys~lPLl~  123 (185)
T cd08697          55 TTSAYAAVLHHNQNPEFYDEIKIELPTQLHEKHHLLFTFYHVSCDINKKGKKKDGVETPVGYAWLPLLK  123 (185)
T ss_pred             ceEEEEEEEEcCCCCccceeEEEecCCcCCCCeeEEEEEEeeccccccccccCCCccceEEEEEEeeec
Confidence            34566667778889999999999988776666789999997541  11       23578999998865

Dock-D is one of 4 classes of Dock family proteins. The members here include: Dock9/Zizimin1, Dock10/Zizimin3, and Dock11/Zizimin2/ACG (activated Cdc42-associated GEF). Dock-D are Cdc42-specific GEFs. In addition to the C2 domain (AKA Dock homology region (DHR)-1, CED-5, Dock180, MBC-zizimin homology (CZH) 1) and the DHR-2 (AKA CZH2, or Docker), which all Dock180-related proteins have, Dock-D members contain a functionally uncharacterized domain and a PH domain upstream of the C2 domain. DHR-2 has the catalytic activity for Rac and/or Cdc42, but is structurally unrelated to the DH domain. The C2/DHR-1 domains of Dock180 and Dock4 have been shown to bind phosphatidylinositol-3, 4, 5-triphosphate (PtdIns(3,4,5)P3). The PH domain broadly binds to phospholipids and is thought to be involved in targeting the plasma membrane. The C2 domain was first identified in PKC. C2 domains fold into an 8-stande

>KOG1327|consensus

Probab=94.32  E-value=0.07  Score=35.29  Aligned_cols=59  Identities=17%  Similarity=0.227  Sum_probs=45.5

Q ss_pred             eeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC----CCCeeeEEEEEecCCc
Q psy12855         21 VAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV----TKNEKIFFFFFSSSSS   81 (87)
Q Consensus        21 ~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~----~~~~~lG~~~~~l~~~   81 (87)
                      ....+|..+++.++|.|.+.+......+..+  .+++.+++.+..    ...+|+|++...+.+.
T Consensus        40 ~e~~rte~i~~~~~p~f~~~~~l~y~fE~vQ--~l~~~~~~~~~~~~~l~~~dflg~~~c~l~~i  102 (529)
T KOG1327|consen   40 EEVGRTEVIRNVLNPFFTKKFLLQYRFEKVQ--LLRFEVYDIDSRTPDLSSADFLGTAECTLSQI  102 (529)
T ss_pred             ccccceeeeeccCCccceeeechhheeeeee--eEEEEEeecCCccCCcchhcccceeeeehhhh
Confidence            3456888999999999999998887777655  788999885543    4457999988877653

>PF12416 DUF3668: Cep120 protein; InterPro: IPR022136 This domain family is found in eukaryotes, and is typically between 75 and 114 amino acids in length

Probab=91.21  E-value=1.6  Score=27.71  Aligned_cols=59  Identities=20%  Similarity=0.283  Sum_probs=47.2

Q ss_pred             eEecccccCCCCCeeceEEEEEecCCC-----CcccEEEEEEEEcC-CCCCCeeeEEEEEecCCc
Q psy12855         23 KKKTHVKKRTLNPVYNESFVFEVPADN-----LDSVSLELLLLDWD-RVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus        23 ~~~t~~~~~~~~P~~~~~~~f~~~~~~-----~~~~~l~v~v~~~~-~~~~~~~lG~~~~~l~~~   81 (87)
                      ...|.....+..|.|+..+.+.+....     .+..+|++++|..+ ..+..+.+|.+.++|...
T Consensus        30 ~l~TDpv~~~~~p~f~teL~WE~Dr~~l~~~r~~~tPiKl~c~a~~~~~~~re~iGyv~LdLRsa   94 (340)
T PF12416_consen   30 SLETDPVPHTESPQFNTELAWECDRKALKQHRLQRTPIKLQCFAVDGSTGKRESIGYVVLDLRSA   94 (340)
T ss_pred             eeeecCCCCCCCceeecceeeeccHHHHHHhhccCCceEEEEEEecCCCCcceeccEEEEEcccc
Confidence            677888888889999999998865443     34578999999877 556678999999998765

>cd08687 C2_PKN-like C2 domain in Protein kinase C-like (PKN) proteins

Probab=90.97  E-value=1.3  Score=22.83  Aligned_cols=27  Identities=26%  Similarity=0.405  Sum_probs=21.7

Q ss_pred             CCCeeceEEEEEecCCCCcccEEEEEEEEcC
Q psy12855         33 LNPVYNESFVFEVPADNLDSVSLELLLLDWD   63 (87)
Q Consensus        33 ~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~   63 (87)
                      .+..|++.|.+.+...    +.|.|.|+-+|
T Consensus        31 s~q~WDQ~Fti~LdRs----RELEI~VywrD   57 (98)
T cd08687          31 SNQAWDQSFTLELERS----RELEIAVYWRD   57 (98)
T ss_pred             ccccccceeEEEeecc----cEEEEEEEEec
Confidence            4689999999998654    68999998655

PKN is a lipid-activated serine/threonine kinase. It is a member of the protein kinase C (PKC) superfamily, but lacks a C1 domain. There are at least 3 different isoforms of PKN (PRK1/PKNalpha/PAK1; PKNbeta, and PRK2/PAK2/PKNgamma). The C-terminal region contains the Ser/Thr type protein kinase domain, while the N-terminal region of PKN contains three antiparallel coiled-coil (ACC) finger domains which are relatively rich in charged residues and contain a leucine zipper-like sequence. These domains binds to the small GTPase RhoA. Following these domains is a C2-like domain. Its C-terminal part functions as an auto-inhibitory region. PKNs are not activated by classical PKC activators such as diacylglycerol, phorbol ester or Ca2+, but instead are activated by phospholipids and unsaturated fatty acids. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 struct

>KOG0906|consensus

Probab=87.95  E-value=1.1  Score=30.92  Aligned_cols=46  Identities=17%  Similarity=0.083  Sum_probs=36.3

Q ss_pred             eeceEEEEEecCCCCc-ccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855         36 VYNESFVFEVPADNLD-SVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus        36 ~~~~~~~f~~~~~~~~-~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .|||=..+.+...++. ...+.+++|+........++|+.++.+...
T Consensus        78 ~wnewLtlpvky~dLt~~a~l~itiW~~n~~~~~~~vg~~t~~lf~k  124 (843)
T KOG0906|consen   78 NWNEWLTLPVKYSDLTRNAQLAITIWDVNGPKKAVFVGGTTVSLFGK  124 (843)
T ss_pred             chhhhhccccccccccccceEEEEEEecCCCceeeeccceEEEeecc
Confidence            5999888887777663 467999999977777778999998876543

>PF07162 B9-C2: Ciliary basal body-associated, B9 protein; InterPro: IPR010796 Proteins in this entry include the MSK1 protein (Q9NXB0 from SWISSPROT) and other known or predicted flagellar basal body proteome components [] or cilia-containing species

Probab=86.39  E-value=4.3  Score=22.95  Aligned_cols=72  Identities=17%  Similarity=0.181  Sum_probs=45.2

Q ss_pred             CCCEEEEEEEeCCcee-----e-eEecccccC-----CCCCeeceEEEEEecCCCCcc-cEEEEEEEEcCCCCCCeeeEE
Q psy12855          6 LDPYVKVYLLYKGQRV-----A-KKKTHVKKR-----TLNPVYNESFVFEVPADNLDS-VSLELLLLDWDRVTKNEKIFF   73 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~-----~-~~~t~~~~~-----~~~P~~~~~~~f~~~~~~~~~-~~l~v~v~~~~~~~~~~~lG~   73 (87)
                      .+.||+..+.....++     . ...|+....     +..-.|+..+.+.+....... ..|.++||..|..+++.+.|-
T Consensus        17 ~~l~~~y~~~~g~~W~~~~g~~~~G~Tq~~~~~~~~~~~~~~f~~P~d~~~~~~~~~gwP~L~l~V~~~D~~gr~~~~GY   96 (168)
T PF07162_consen   17 DNLYCRYQLVHGPDWKLISGLSLEGQTQISKSSSYGNDDVAVFNHPFDLHFKSTNPQGWPQLVLQVYSLDSWGRDRVEGY   96 (168)
T ss_pred             CCEEEEEEEEeCCCeEECCCCcceEEcceeecCcccCCCceEEeccEEEEEEeCCCCCCceEEEEEEEEcccCCeEEeEE
Confidence            3568888776332221     1 234444322     334578888877765554432 479999999999999888876


Q ss_pred             EEEe
Q psy12855         74 FFFS   77 (87)
Q Consensus        74 ~~~~   77 (87)
                      ..+.
T Consensus        97 G~~~  100 (168)
T PF07162_consen   97 GFCH  100 (168)
T ss_pred             eEEE
Confidence            5543

Although the function is unknown, a cilia-specific role has been suggested for the poorly characterised B9 domain [, , ]. Mutations in MSK1 have been shown to cause Meckel syndrome type 1, a severe foetal development disorder that has been reported in most populations.

>PF11618 DUF3250: Protein of unknown function (DUF3250); InterPro: IPR021656 This family of proteins represents a protein with unknown function

Probab=86.30  E-value=2.2  Score=22.45  Aligned_cols=56  Identities=27%  Similarity=0.228  Sum_probs=29.2

Q ss_pred             eEecccccCCCCCeeceEEEEEecCCCC-----cccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855         23 KKKTHVKKRTLNPVYNESFVFEVPADNL-----DSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus        23 ~~~t~~~~~~~~P~~~~~~~f~~~~~~~-----~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.|.+.. +.+|.++-+..|.+...++     +...+.++++..- ....+.+|.+.+++.+
T Consensus        12 tq~Tpvv~-G~~p~y~fts~y~V~~d~~fl~YLq~~~~~lELhqa~-g~d~~tla~~~i~l~~   72 (107)
T PF11618_consen   12 TQTTPVVR-GLNPFYDFTSQYKVTMDDLFLHYLQTGSLTLELHQAL-GSDFETLAAGQISLRP   72 (107)
T ss_dssp             -EE---EE-SSS----EEEEEEE--SHHHHHHHHH--EEEEEEEE--SS-EEEEEEEEE--SH
T ss_pred             eeccccee-CCCccceeEEEEEEEcCHHHHHHhhcCCEEEEEEeec-cCCeEEEEEEEeechh
Confidence            45566655 6799999998998776543     3568899998755 2335788999988754

It may be the C2 domain from KIAA1005 however this cannot be confirmed. ; PDB: 2YRB_A.

>PF10358 NT-C2: N-terminal C2 in EEIG1 and EHBP1 proteins; InterPro: IPR019448 This entry represents the N-terminal 150 residues of a family of conserved proteins which are induced by oestrogen []

Probab=86.23  E-value=3.7  Score=22.13  Aligned_cols=49  Identities=14%  Similarity=0.189  Sum_probs=32.8

Q ss_pred             CCCCeeceEEEEEec----CC--CCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855         32 TLNPVYNESFVFEVP----AD--NLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus        32 ~~~P~~~~~~~f~~~----~~--~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +..-.|++.+.+.+.    ..  ......+.+.|+.....++...+|.+.+.|.+
T Consensus        49 ~~~v~w~e~~~~~~tl~~~~k~~~~~~K~~~~~v~~~~~~~~k~~lG~~~inLae  103 (143)
T PF10358_consen   49 NGKVQWNEEFSFPCTLYRDKKSKEFQPKELKFSVFEVDGSGKKKVLGKVSINLAE  103 (143)
T ss_pred             ccEEEEeeEEEEEEEEEEcCCCCcEeeEEEEEEEEEecCCCccceEEEEEEEHHH
Confidence            445799998888722    11  24556788999876433333689999998753

Proteins in this entry are usually annotated as Fam102A, Fam102B, or Eeig1 (early oestrogen-responsive gene product 1).

>PF01060 DUF290: Transthyretin-like family; InterPro: IPR001534 This new apparently nematode-specific protein family has been called family 2 []

Probab=80.40  E-value=5.4  Score=19.59  Aligned_cols=29  Identities=14%  Similarity=0.092  Sum_probs=21.7

Q ss_pred             EEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855         54 SLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus        54 ~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      ...|.+|+.+....+++|+.....-+..|
T Consensus        13 ~~~V~L~e~d~~~~Ddll~~~~Td~~G~F   41 (80)
T PF01060_consen   13 NVKVKLWEDDYFDPDDLLDETKTDSDGNF   41 (80)
T ss_pred             CCEEEEEECCCCCCCceeEEEEECCCceE
Confidence            45699999888778889998777554443

The proteins show weak similarity to transthyretin (formerly called prealbumin) which transports thyroid hormones. The specific function of this protein is unknown.; GO: 0005615 extracellular space

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	87
1w15_A	153	Rat Synaptotagmin 4 C2b Domain In The Presence Of C		5e-09
1dqv_A	296	Crystal Structure Of Synaptotagmin Iii C2aC2B Lengt		2e-08
3hn8_A	296	Crystal Structure Of Synaptotagmin Length = 296		2e-08
2dmg_A	142	Solution Structure Of The Third C2 Domain Of Kiaa12		3e-08
3n5a_A	138	Synaptotagmin-7, C2b-Domain, Calcium Bound Length =		1e-07
2q3x_A	171	The Rim1alpha C2b Domain Length = 171		2e-07
3fdw_A	148	Crystal Structure Of A C2 Domain From Human Synapto		4e-06
2uzp_A	144	Crystal Structure Of The C2 Domain Of Human Protein		2e-05
2r83_A	284	Crystal Structure Analysis Of Human Synaptotagmin 1		2e-05
1rsy_A	152	Structure Of The First C2-domain Of Synaptotagmin I		2e-05
3f04_A	143	Crystal Structure Of Synaptotagmin I C2a Domain Len		2e-05
3f00_A	143	Crystal Structure Of Synaptotagmin I C2a Domain Wit		3e-05
1byn_A	128	Solution Structure Of The Calcium-Bound First C2-Do		3e-05
1tjm_A	159	Crystallographic Identification Of Sr2+ Coordinatio		4e-05
2cm5_A	166	Crystal Structure Of The C2b Domain Of Rabphilin Le		4e-05
1k5w_A	152	Three-Dimensional Structure Of The Synaptotagmin 1		4e-05
2lha_A	151	Solution Structure Of C2b With Ip6 Length = 151		4e-05
2cm6_A	166	Crystal Structure Of The C2b Domain Of Rabphilin3a		5e-05
3rpb_A	140	The C2b-Domain Of Rabphilin: Structural Variations		6e-05
3gpe_A	137	Crystal Structure Analysis Of Pkc (Alpha)-C2 Domain		3e-04
1dsy_A	139	C2 Domain From Protein Kinase C (Alpha) Complexed W		3e-04
4dnl_A	140	Crystal Structure Of A C2 Domain Of A Protein Kinas		4e-04
2b3r_A	134	Crystal Structure Of The C2 Domain Of Class Ii Phos		5e-04
2d8k_A	141	Solution Structure Of The First C2 Domain Of Synapt		6e-04

>pdb|1W15|A Chain A, Rat Synaptotagmin 4 C2b Domain In The Presence Of Calcium Length = 153

Iteration: 1
 Score = 55.8 bits (133), Expect = 5e-09,   Method: Compositional matrix adjust.
 Identities = 29/65 (44%), Positives = 38/65 (58%)
Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
           DPYVKV L +  +R++KKKTHVKK T N V+NE FVF++P                 R +
Sbjct: 52  DPYVKVNLYHAKKRISKKKTHVKKCTPNAVFNELFVFDIPCESLEEISVEFLVLDSERGS 111
Query: 67  KNEKI 71
           +NE I
Sbjct: 112 RNEVI 116

>pdb|1DQV|A Chain A, Crystal Structure Of Synaptotagmin Iii C2aC2B Length = 296

Iteration: 1
 Score = 53.9 bits (128), Expect = 2e-08,   Method: Compositional matrix adjust.
 Identities = 23/39 (58%), Positives = 31/39 (79%)
Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
           DPYVK  L+ +G+R+ K+KT +KK TLNP YNE+ VF+V
Sbjct: 174 DPYVKASLISEGRRLKKRKTSIKKNTLNPTYNEALVFDV 212

>pdb|3HN8|A Chain A, Crystal Structure Of Synaptotagmin Length = 296

Iteration: 1
 Score = 53.9 bits (128), Expect = 2e-08,   Method: Compositional matrix adjust.
 Identities = 23/39 (58%), Positives = 31/39 (79%)
Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
           DPYVK  L+ +G+R+ K+KT +KK TLNP YNE+ VF+V
Sbjct: 175 DPYVKASLISEGRRLKKRKTSIKKNTLNPTYNEALVFDV 213

>pdb|2DMG|A Chain A, Solution Structure Of The Third C2 Domain Of Kiaa1228 Protein Length = 142

Iteration: 1
 Score = 53.5 bits (127), Expect = 3e-08,   Method: Compositional matrix adjust.
 Identities = 22/39 (56%), Positives = 31/39 (79%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DPYV++YLL   +R  ++KTHV K+TLNPV+++SF F V
Sbjct: 45 DPYVRMYLLPDKRRSGRRKTHVSKKTLNPVFDQSFDFSV 83

>pdb|3N5A|A Chain A, Synaptotagmin-7, C2b-Domain, Calcium Bound Length = 138

Iteration: 1
 Score = 51.6 bits (122), Expect = 1e-07,   Method: Compositional matrix adjust.
 Identities = 27/41 (65%), Positives = 34/41 (82%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPA 47
          DPYVKV+L+YK +RV KKKT  KKR LNP++NESF F++P 
Sbjct: 38 DPYVKVWLMYKDKRVEKKKTVTKKRNLNPIFNESFAFDIPT 78

>pdb|2Q3X|A Chain A, The Rim1alpha C2b Domain Length = 171

Iteration: 1
 Score = 50.4 bits (119), Expect = 2e-07,   Method: Compositional matrix adjust.
 Identities = 21/37 (56%), Positives = 29/37 (78%)
Query: 8  PYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE 44
          PYVKVYLL  G  +AKKKT + ++TL+P+Y +S VF+
Sbjct: 54 PYVKVYLLENGACIAKKKTRIARKTLDPLYQQSLVFD 90

>pdb|3FDW|A Chain A, Crystal Structure Of A C2 Domain From Human Synaptotagmin- Like Protein 4 Length = 148

Iteration: 1
 Score = 46.6 bits (109), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 19/40 (47%), Positives = 29/40 (72%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP 46
          +PYVK YLL    R  K+KT +K+ T+NP+Y+E+  +E+P
Sbjct: 46 NPYVKTYLLPDKSRQGKRKTSIKRDTVNPLYDETLRYEIP 85

>pdb|2UZP|A Chain A, Crystal Structure Of The C2 Domain Of Human Protein Kinase C Gamma. Length = 144

Iteration: 1
 Score = 44.3 bits (103), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 20/39 (51%), Positives = 28/39 (71%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DPYVK+ L+   + + K+KT   K TLNPV+NE+FVF +
Sbjct: 42 DPYVKLKLIPDPRNLTKQKTRTVKATLNPVWNETFVFNL 80

>pdb|2R83|A Chain A, Crystal Structure Analysis Of Human Synaptotagmin 1 C2a-c2b Length = 284

Iteration: 1
 Score = 43.9 bits (102), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 22/40 (55%), Positives = 30/40 (75%), Gaps = 2/40 (5%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP 46
          DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP
Sbjct: 41 DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVP 78

>pdb|1RSY|A Chain A, Structure Of The First C2-domain Of Synaptotagmin I: A Novel Ca2+(slash)phospholipid Binding Fold Length = 152

Iteration: 1
 Score = 43.9 bits (102), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 22/40 (55%), Positives = 30/40 (75%), Gaps = 2/40 (5%)
Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP 46
           DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP
Sbjct: 64  DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVP 101

>pdb|3F04|A Chain A, Crystal Structure Of Synaptotagmin I C2a Domain Length = 143

Iteration: 1
 Score = 43.9 bits (102), Expect = 2e-05,   Method: Compositional matrix adjust.
 Identities = 22/40 (55%), Positives = 30/40 (75%), Gaps = 2/40 (5%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP 46
          DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP
Sbjct: 56 DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVP 93

>pdb|3F00|A Chain A, Crystal Structure Of Synaptotagmin I C2a Domain With Cu(Ii) Length = 143

Iteration: 1
 Score = 43.9 bits (102), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 22/40 (55%), Positives = 30/40 (75%), Gaps = 2/40 (5%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP 46
          DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP
Sbjct: 56 DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVP 93

>pdb|1BYN|A Chain A, Solution Structure Of The Calcium-Bound First C2-Domain Of Synaptotagmin I Length = 128

Iteration: 1
 Score = 43.9 bits (102), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 22/40 (55%), Positives = 30/40 (75%), Gaps = 2/40 (5%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVP 46
          DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP
Sbjct: 39 DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVP 76

>pdb|1TJM|A Chain A, Crystallographic Identification Of Sr2+ Coordination Site In Synaptotagmin I C2b Domain Length = 159

Iteration: 1
 Score = 43.1 bits (100), Expect = 4e-05,   Method: Compositional matrix adjust.
 Identities = 30/65 (46%), Positives = 39/65 (60%)
Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
           DPYVK++L+  G+R+ KKKT +KK TLNP YNESF FEVP                 ++ 
Sbjct: 47  DPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIG 106
Query: 67  KNEKI 71
           KN+ I
Sbjct: 107 KNDAI 111

>pdb|2CM5|A Chain A, Crystal Structure Of The C2b Domain Of Rabphilin Length = 166

Iteration: 1
 Score = 43.1 bits (100), Expect = 4e-05,   Method: Compositional matrix adjust.
 Identities = 18/39 (46%), Positives = 28/39 (71%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DP+VK++L     + AK KT +KK+TLNP +NE F +++
Sbjct: 59 DPFVKLWLKPDXGKKAKHKTQIKKKTLNPEFNEEFFYDI 97

>pdb|1K5W|A Chain A, Three-Dimensional Structure Of The Synaptotagmin 1 C2b- Domain: Synaptotagmin 1 As A Phospholipid Binding Machine Length = 152

Iteration: 1
 Score = 43.1 bits (100), Expect = 4e-05,   Method: Compositional matrix adjust.
 Identities = 30/65 (46%), Positives = 39/65 (60%)
Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
           DPYVK++L+  G+R+ KKKT +KK TLNP YNESF FEVP                 ++ 
Sbjct: 40  DPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIG 99
Query: 67  KNEKI 71
           KN+ I
Sbjct: 100 KNDAI 104

>pdb|2LHA|A Chain A, Solution Structure Of C2b With Ip6 Length = 151

Iteration: 1
 Score = 42.7 bits (99), Expect = 4e-05,   Method: Compositional matrix adjust.
 Identities = 30/65 (46%), Positives = 39/65 (60%)
Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPAXXXXXXXXXXXXXXXXRVT 66
           DPYVK++L+  G+R+ KKKT +KK TLNP YNESF FEVP                 ++ 
Sbjct: 39  DPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIG 98
Query: 67  KNEKI 71
           KN+ I
Sbjct: 99  KNDAI 103

>pdb|2CM6|A Chain A, Crystal Structure Of The C2b Domain Of Rabphilin3a Length = 166

Iteration: 1
 Score = 42.7 bits (99), Expect = 5e-05,   Method: Compositional matrix adjust.
 Identities = 18/39 (46%), Positives = 28/39 (71%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DP+VK++L     + AK KT +KK+TLNP +NE F +++
Sbjct: 59 DPFVKLWLKPDMGKKAKHKTQIKKKTLNPEFNEEFFYDI 97

>pdb|3RPB|A Chain A, The C2b-Domain Of Rabphilin: Structural Variations In A Janus-Faced Domain Length = 140

Iteration: 1
 Score = 42.4 bits (98), Expect = 6e-05,   Method: Compositional matrix adjust.
 Identities = 18/39 (46%), Positives = 28/39 (71%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DP+VK++L     + AK KT +KK+TLNP +NE F +++
Sbjct: 37 DPFVKLWLKPDMGKKAKHKTQIKKKTLNPEFNEEFFYDI 75

>pdb|3GPE|A Chain A, Crystal Structure Analysis Of Pkc (Alpha)-C2 Domain Complexed With Ca2+ And Ptdins(4,5)p2 Length = 137

Iteration: 1
 Score = 40.0 bits (92), Expect = 3e-04,   Method: Compositional matrix adjust.
 Identities = 18/39 (46%), Positives = 27/39 (69%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DPYVK+ L+   +  +K+KT   + TLNP +NESF F++
Sbjct: 38 DPYVKLKLIPDPKNESKQKTKTIRSTLNPQWNESFTFKL 76

>pdb|1DSY|A Chain A, C2 Domain From Protein Kinase C (Alpha) Complexed With Ca2+ And Phosphatidylserine Length = 139

Iteration: 1
 Score = 40.0 bits (92), Expect = 3e-04,   Method: Compositional matrix adjust.
 Identities = 18/39 (46%), Positives = 27/39 (69%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DPYVK+ L+   +  +K+KT   + TLNP +NESF F++
Sbjct: 39 DPYVKLKLIPDPKNESKQKTKTIRSTLNPQWNESFTFKL 77

>pdb|4DNL|A Chain A, Crystal Structure Of A C2 Domain Of A Protein Kinase C Alpha (Prkca) From Homo Sapiens At 1.90 A Resolution Length = 140

Iteration: 1
 Score = 39.7 bits (91), Expect = 4e-04,   Method: Compositional matrix adjust.
 Identities = 18/39 (46%), Positives = 27/39 (69%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV 45
          DPYVK+ L+   +  +K+KT   + TLNP +NESF F++
Sbjct: 40 DPYVKLKLIPDPKNESKQKTKTIRSTLNPQWNESFTFKL 78

>pdb|2B3R|A Chain A, Crystal Structure Of The C2 Domain Of Class Ii Phosphatidylinositide 3-Kinase C2 Length = 134

Iteration: 1
 Score = 39.7 bits (91), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 16/38 (42%), Positives = 25/38 (65%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE 44
          +PYVK YLL    + +K+KT + ++T NP +NE  V+ 
Sbjct: 41 NPYVKTYLLPDTHKTSKRKTKISRKTRNPTFNEMLVYS 78

>pdb|2D8K|A Chain A, Solution Structure Of The First C2 Domain Of Synaptotagmin Vii Length = 141

Iteration: 1
 Score = 38.9 bits (89), Expect = 6e-04,   Method: Compositional matrix adjust.
 Identities = 19/38 (50%), Positives = 28/38 (73%), Gaps = 2/38 (5%)
Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE 44
          DP+VK+YLL    +  K +T VK++ LNP +NE+F+FE
Sbjct: 48 DPFVKIYLL--PDKKHKLETKVKRKNLNPHWNETFLFE 83

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	87
1w15_A	153	Synaptotagmin IV; metal binding protein, endocytos	1e-31
3n5a_A	138	Synaptotagmin-7; calcium/phospholipid binding prot	3e-31
2cm5_A	166	Rabphilin-3A; protein transport, zinc-finger, Ca2+	1e-30
1tjx_A	159	Similar to synaptotagmini/P65; C2B domain, calcium	5e-30
1dqv_A	296	Synaptotagmin III; beta sandwich, calcium ION, C2	1e-27
1dqv_A	296	Synaptotagmin III; beta sandwich, calcium ION, C2	5e-20
2r83_A	284	Synaptotagmin-1; C2A-C2B, exocytosis, calcium, cel	8e-27
2r83_A	284	Synaptotagmin-1; C2A-C2B, exocytosis, calcium, cel	2e-20
2dmg_A	142	KIAA1228 protein; beta-sandwich, structural genomi	2e-26
3fdw_A	148	Synaptotagmin-like protein 4; structural genomics,	9e-26
3rdl_A	137	Protein kinase C alpha type; protein kinase PKC, t	2e-24
1a25_A	149	CALB, protein kinase C (beta); calcium++/phospholi	3e-24
1v27_A	141	Regulating synaptic membrane exocytosis protein 2;	8e-24
3f04_A	143	Synaptotagmin-1; C2A, calcium, cell junction, cyto	2e-23
3fbk_A	153	RGS3, RGP3, regulator of G-protein signaling 3; al	4e-23
1wfm_A	138	Synaptotagmin XIII; C2 domain, exocytosis, neurotr	4e-23
2bwq_A	129	Regulating synaptic membrane exocytosis protein 2;	4e-23
1rsy_A	152	Synaptotagmin I; calcium/phospholipid binding prot	8e-23
2b3r_A	134	Phosphatidylinositol-4-phosphate 3-kinase C2 DOMA	1e-22
2q3x_A	171	Regulating synaptic membrane exocytosis protein 1;	1e-22
2chd_A	142	Rabphilin-3A, exophilin-1; C2 domain, C2A, calcium	2e-22
2enp_A	147	B/K protein; C2 type 1,beta sandwich, structural g	7e-22
2d8k_A	141	Synaptotagmin VII; exocytosis, calcium binding, ly	5e-21
2z0u_A	155	WW domain-containing protein 1; C2 domain, alterna	5e-20
1rh8_A	142	Piccolo protein; beta-sandwich, metal binding prot	7e-20
1ugk_A	138	Synaptotagmin IV, KIAA1342; beta sandwich, structu	9e-20
2dmh_A	140	Myoferlin; beta-sandwich, FER-1-like protein 3, mu	6e-19
3b7y_A	153	E3 ubiquitin-protein ligase NEDD4; C2 domain, UBL-	3e-18
3m7f_B	176	E3 ubiquitin-protein ligase NEDD4; C2 domain, GRB1	2e-17
3pyc_A	132	E3 ubiquitin-protein ligase smurf1; phospholipid b	2e-17
2ep6_A	133	MCTP2 protein; beta sandwich, Ca2+ binding, membra	8e-15
2fk9_A	157	Protein kinase C, ETA type; ATP-binding, metal-bin	2e-14
1wfj_A	136	Putative elicitor-responsive gene; C2 domain, rike	7e-14
1rlw_A	126	Phospholipase A2, CALB domain; hydrolase, C2 domai	8e-14
2nq3_A	173	Itchy homolog E3 ubiquitin protein ligase; C2 doma	1e-13
1gmi_A	136	Protein kinase C, epsilon type; PKC, C2 domain, X-	3e-13
3kwu_A	148	MUNC13-1; calcium binding protein, phospholipid bi	2e-12
1cjy_A	749	CPLA2, protein (cytosolic phospholipase A2); lipid	2e-11
3nsj_A	540	Perforin-1; pore forming protein, immune system; H	4e-07
3l9b_A	144	Otoferlin; C2-domain, beta-sheets, cell membrane,	2e-05
2cjt_A	131	UNC-13 homolog A, MUNC13-1; phorbol-ester binding,	9e-05
1djx_A	624	PLC-D1, phosphoinositide-specific phospholipase C,	3e-04
2enj_A	138	NPKC-theta, protein kinase C theta type; beta-sand	8e-04

>1w15_A Synaptotagmin IV; metal binding protein, endocytosis/exocytosis neurotransmitter release, transmembrane; 1.93A {Rattus norvegicus} SCOP: b.7.1.2 PDB: 1w16_A Length = 153

 Score =  106 bits (267), Expect = 1e-31
 Identities = 35/65 (53%), Positives = 51/65 (78%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L +  +R++KKKTHVKK T N V+NE FVF++P ++L+ +S+E L+LD +R +
Sbjct: 52  DPYVKVNLYHAKKRISKKKTHVKKCTPNAVFNELFVFDIPCESLEEISVEFLVLDSERGS 111

Query: 67  KNEKI 71
           +NE I
Sbjct: 112 RNEVI 116

>3n5a_A Synaptotagmin-7; calcium/phospholipid binding protein, protein transport; 1.44A {Mus musculus} Length = 138

 Score =  105 bits (264), Expect = 3e-31
 Identities = 34/75 (45%), Positives = 53/75 (70%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV+L+YK +RV KKKT  KKR LNP++NESF F++P + L   ++ + ++D D+++
Sbjct: 38  DPYVKVWLMYKDKRVEKKKTVTKKRNLNPIFNESFAFDIPTEKLRETTIIITVMDKDKLS 97

Query: 67  KNEKIFFFFFSSSSS 81
           +N+ I   + S  S 
Sbjct: 98  RNDVIGKIYLSWKSG 112

>2cm5_A Rabphilin-3A; protein transport, zinc-finger, Ca2+ binding, metal-binding, synaptic exocytosis, C2A-C2B linker fragment, C2B, zinc, synapse; 1.28A {Rattus norvegicus} SCOP: b.7.1.2 PDB: 2cm6_A 3rpb_A Length = 166

 Score =  104 bits (262), Expect = 1e-30
 Identities = 27/72 (37%), Positives = 43/72 (59%), Gaps = 1/72 (1%)

Query: 1   MKDNEL-DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLL 59
           M  N   DP+VK++L     + AK KT +KK+TLNP +NE F +++   +L   SL++ +
Sbjct: 52  MDANGYSDPFVKLWLKPDMGKKAKHKTQIKKKTLNPEFNEEFFYDIKHSDLAKKSLDISV 111

Query: 60  LDWDRVTKNEKI 71
            D+D    N+ I
Sbjct: 112 WDYDIGKSNDYI 123

>1tjx_A Similar to synaptotagmini/P65; C2B domain, calcium binding, endocytosis-EX complex; HET: GOL; 1.04A {Rattus norvegicus} SCOP: b.7.1.2 PDB: 1tjm_A* 1uov_A 1uow_A 1k5w_A 2lha_A* Length = 159

 Score =  102 bits (257), Expect = 5e-30
 Identities = 34/65 (52%), Positives = 49/65 (75%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK++L+  G+R+ KKKT +KK TLNP YNESF FEVP + +  V + + +LD+D++ 
Sbjct: 47  DPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIG 106

Query: 67  KNEKI 71
           KN+ I
Sbjct: 107 KNDAI 111

>1dqv_A Synaptotagmin III; beta sandwich, calcium ION, C2 domain, endocytosis/exocytosis complex; 3.20A {Rattus rattus} SCOP: b.7.1.2 b.7.1.2 PDB: 3hn8_A Length = 296

 Score =  100 bits (250), Expect = 1e-27
 Identities = 30/75 (40%), Positives = 50/75 (66%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK  L+ +G+R+ K+KT +KK TLNP YNE+ VF+V  +++++V L + ++D+D + 
Sbjct: 174 DPYVKASLISEGRRLKKRKTSIKKNTLNPTYNEALVFDVAPESVENVGLSIAVVDYDCIG 233

Query: 67  KNEKIFFFFFSSSSS 81
            NE I        ++
Sbjct: 234 HNEVIGVCRVGPEAA 248

>1dqv_A Synaptotagmin III; beta sandwich, calcium ION, C2 domain, endocytosis/exocytosis complex; 3.20A {Rattus rattus} SCOP: b.7.1.2 b.7.1.2 PDB: 3hn8_A Length = 296

 Score = 80.3 bits (198), Expect = 5e-20
 Identities = 27/65 (41%), Positives = 42/65 (64%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK+YLL   ++  K +T V ++TLNP++NE+F F VP   L    L   + D+DR +
Sbjct: 42  DPYVKIYLLPDRKK--KFQTKVHRKTLNPIFNETFQFSVPLAELAQRKLHFSVYDFDRFS 99

Query: 67  KNEKI 71
           +++ I
Sbjct: 100 RHDLI 104

>2r83_A Synaptotagmin-1; C2A-C2B, exocytosis, calcium, cell junction, cytoplasmic vesicle, glycoprotein, lipoprotein, membrane, metal-binding palmitate; 2.70A {Homo sapiens} SCOP: b.7.1.2 Length = 284

 Score = 98.0 bits (244), Expect = 8e-27
 Identities = 34/65 (52%), Positives = 49/65 (75%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK++L+  G+R+ KKKT +KK TLNP YNESF FEVP + +  V + + +LD+D++ 
Sbjct: 172 DPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIG 231

Query: 67  KNEKI 71
           KN+ I
Sbjct: 232 KNDAI 236

>2r83_A Synaptotagmin-1; C2A-C2B, exocytosis, calcium, cell junction, cytoplasmic vesicle, glycoprotein, lipoprotein, membrane, metal-binding palmitate; 2.70A {Homo sapiens} SCOP: b.7.1.2 Length = 284

 Score = 81.4 bits (201), Expect = 2e-20
 Identities = 29/65 (44%), Positives = 44/65 (67%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP   L   +L + + D+DR +
Sbjct: 41  DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVPYSELAGKTLVMAVYDFDRFS 98

Query: 67  KNEKI 71
           K++ I
Sbjct: 99  KHDII 103

>2dmg_A KIAA1228 protein; beta-sandwich, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 142

 Score = 93.6 bits (233), Expect = 2e-26
 Identities = 24/66 (36%), Positives = 40/66 (60%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYV++YLL   +R  ++KTHV K+TLNPV+++SF F V    +   +L++ + +     
Sbjct: 45  DPYVRMYLLPDKRRSGRRKTHVSKKTLNPVFDQSFDFSVSLPEVQRRTLDVAVKNSGGFL 104

Query: 67  KNEKIF 72
             +K  
Sbjct: 105 SKDKGL 110

>3fdw_A Synaptotagmin-like protein 4; structural genomics, phospholipid binding, alternative splicing, cell membrane, cytoplasmic vesicle, membrane; 2.20A {Homo sapiens} Length = 148

 Score = 92.0 bits (229), Expect = 9e-26
 Identities = 23/65 (35%), Positives = 38/65 (58%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           +PYVK YLL    R  K+KT +K+ T+NP+Y+E+  +E+P   L   +L+  +    R  
Sbjct: 46  NPYVKTYLLPDKSRQGKRKTSIKRDTVNPLYDETLRYEIPESLLAQRTLQFSVWHHGRFG 105

Query: 67  KNEKI 71
           +N  +
Sbjct: 106 RNTFL 110

>1a25_A CALB, protein kinase C (beta); calcium++/phospholipid binding protein, calcium-binding protein; HET: PSE; 2.70A {Rattus norvegicus} SCOP: b.7.1.2 Length = 149

 Score = 88.2 bits (219), Expect = 3e-24
 Identities = 23/65 (35%), Positives = 40/65 (61%), Gaps = 1/65 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK+ L+   +  +K+KT   K +LNP +NE+F F++   + D   L + + DWD  +
Sbjct: 53  DPYVKLKLIPDPKSESKQKTKTIKCSLNPEWNETFRFQLKESDKDR-RLSVEIWDWDLTS 111

Query: 67  KNEKI 71
           +N+ +
Sbjct: 112 RNDFM 116

>1v27_A Regulating synaptic membrane exocytosis protein 2; RAB3-interacting molecule, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} SCOP: b.7.1.2 Length = 141

 Score = 86.6 bits (215), Expect = 8e-24
 Identities = 23/67 (34%), Positives = 35/67 (52%), Gaps = 1/67 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           +PYVK+Y L       K++T   K+TL P +N++F++  V         LE+ L D  RV
Sbjct: 43  NPYVKIYFLPDRSDKNKRRTKTVKKTLEPKWNQTFIYSPVHRREFRERMLEITLWDQARV 102

Query: 66  TKNEKIF 72
            + E  F
Sbjct: 103 REEESEF 109

>3f04_A Synaptotagmin-1; C2A, calcium, cell junction, cytoplasmic vesicle, glycoprotein, lipoprotein, membrane, metal- binding, palmitate, phosphoprotein; 1.35A {Homo sapiens} PDB: 3f01_A 3f05_A 3f00_A 1byn_A 2k45_A 2k4a_A 2k8m_A 2ki6_A* Length = 143

 Score = 85.5 bits (212), Expect = 2e-23
 Identities = 29/65 (44%), Positives = 44/65 (67%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP   L   +L + + D+DR +
Sbjct: 56  DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVPYSELGGKTLVMAVYDFDRFS 113

Query: 67  KNEKI 71
           K++ I
Sbjct: 114 KHDII 118

>3fbk_A RGS3, RGP3, regulator of G-protein signaling 3; all beta-sheet fold, structural genomics, PSI-2, protein structure initiative; 2.00A {Homo sapiens} Length = 153

 Score = 85.5 bits (212), Expect = 4e-23
 Identities = 15/62 (24%), Positives = 30/62 (48%), Gaps = 1/62 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK+ L+ +  R+  +KT       +P ++E F F V  ++     L + + +    +
Sbjct: 48  DPYVKISLIPEDSRLRHQKTQTVPDCRDPAFHEHFFFPVQEEDDQK-RLLVTVWNRASQS 106

Query: 67  KN 68
           + 
Sbjct: 107 RQ 108

>1wfm_A Synaptotagmin XIII; C2 domain, exocytosis, neurotransmitter release, riken structural genomics/proteomics initiative, RSGI, structural genomics; NMR {Homo sapiens} SCOP: b.7.1.2 Length = 138

 Score = 84.7 bits (210), Expect = 4e-23
 Identities = 17/65 (26%), Positives = 32/65 (49%), Gaps = 1/65 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           D YV+  +  +   V + +T +KKR L+  + E  V  +  + L + +L L L   DR +
Sbjct: 45  DCYVQGSVANRTGSV-EAQTALKKRQLHTTWEEGLVLPLAEEELPTATLTLTLRTCDRFS 103

Query: 67  KNEKI 71
           ++   
Sbjct: 104 RHSVA 108

>2bwq_A Regulating synaptic membrane exocytosis protein 2; C2 domain, neurotransmitter release, transport protein; 1.41A {Rattus norvegicus} SCOP: b.7.1.2 Length = 129

 Score = 84.6 bits (210), Expect = 4e-23
 Identities = 23/67 (34%), Positives = 35/67 (52%), Gaps = 1/67 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           +PYVK+Y L       K++T   K+TL P +N++F++  V         LE+ L D  RV
Sbjct: 40  NPYVKIYFLPDRSDKNKRRTKTVKKTLEPKWNQTFIYSPVHRREFRERMLEITLWDQARV 99

Query: 66  TKNEKIF 72
            + E  F
Sbjct: 100 REEESEF 106

>1rsy_A Synaptotagmin I; calcium/phospholipid binding protein; 1.90A {Rattus norvegicus} SCOP: b.7.1.2 Length = 152

 Score = 84.4 bits (209), Expect = 8e-23
 Identities = 29/65 (44%), Positives = 44/65 (67%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP   L   +L + + D+DR +
Sbjct: 64  DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVPYSELGGKTLVMAVYDFDRFS 121

Query: 67  KNEKI 71
           K++ I
Sbjct: 122 KHDII 126

>2b3r_A Phosphatidylinositol-4-phosphate 3-kinase C2 DOMA containing alpha polypeptide; C2 domain, lipid binding, PI3-kinase, transferase; 2.30A {Mus musculus} Length = 134

 Score = 83.5 bits (207), Expect = 1e-22
 Identities = 21/66 (31%), Positives = 37/66 (56%), Gaps = 1/66 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           +PYVK YLL    + +K+KT + ++T NP +NE  V+     + L    L+L +L  + +
Sbjct: 41  NPYVKTYLLPDTHKTSKRKTKISRKTRNPTFNEMLVYSGYSKETLRQRELQLSVLSAESL 100

Query: 66  TKNEKI 71
            +N  +
Sbjct: 101 RENFFL 106

>2q3x_A Regulating synaptic membrane exocytosis protein 1; C2 domain dimer, neurotransmitter release, transport protein; HET: MSE; 1.73A {Rattus norvegicus} Length = 171

 Score = 84.5 bits (209), Expect = 1e-22
 Identities = 24/66 (36%), Positives = 39/66 (59%), Gaps = 4/66 (6%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLL-LDWDRV 65
            PYVKVYLL  G  +AKKKT + ++TL+P+Y +S VF+          L++++  D+ R+
Sbjct: 53  APYVKVYLLENGACIAKKKTRIARKTLDPLYQQSLVFDES---PQGKVLQVIVWGDYGRM 109

Query: 66  TKNEKI 71
                +
Sbjct: 110 DHKCFM 115

>2chd_A Rabphilin-3A, exophilin-1; C2 domain, C2A, calcium binding, synaptic EXOC metal-binding, protein transport, synapse, transport, zinc-; 1.92A {Rattus norvegicus} PDB: 2k3h_A Length = 142

 Score = 82.8 bits (205), Expect = 2e-22
 Identities = 21/66 (31%), Positives = 37/66 (56%), Gaps = 1/66 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           DPYVK++LL    +  K +T   + T NPV+NE+  +  +  +++   +L + + D D+ 
Sbjct: 51  DPYVKLHLLPGASKSNKLRTKTLRNTRNPVWNETLQYHGITEEDMQRKTLRISVCDEDKF 110

Query: 66  TKNEKI 71
             NE I
Sbjct: 111 GHNEFI 116

>2enp_A B/K protein; C2 type 1,beta sandwich, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens} Length = 147

 Score = 82.1 bits (203), Expect = 7e-22
 Identities = 22/65 (33%), Positives = 39/65 (60%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           +PYVK+ LL   +    K+T VK++T  PV+ E + FE+P       +L L ++D+D+ +
Sbjct: 55  NPYVKICLLPDQKN--SKQTGVKRKTQKPVFEERYTFEIPFLEAQRRTLLLTVVDFDKFS 112

Query: 67  KNEKI 71
           ++  I
Sbjct: 113 RHCVI 117

>2d8k_A Synaptotagmin VII; exocytosis, calcium binding, lysosome, C2 domain, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 141

 Score = 79.7 bits (197), Expect = 5e-21
 Identities = 28/66 (42%), Positives = 44/66 (66%), Gaps = 3/66 (4%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           DP+VK+YLL    +  K +T VK++ LNP +NE+F+FE  P + +    L L +LD+DR 
Sbjct: 48  DPFVKIYLL--PDKKHKLETKVKRKNLNPHWNETFLFEGFPYEKVVQRILYLQVLDYDRF 105

Query: 66  TKNEKI 71
           ++N+ I
Sbjct: 106 SRNDPI 111

>2z0u_A WW domain-containing protein 1; C2 domain, alternative splicing, coiled coil, cytoplasm, phosphorylation, polymorphism, lipid binding protein; 2.20A {Homo sapiens} Length = 155

 Score = 77.5 bits (191), Expect = 5e-20
 Identities = 12/64 (18%), Positives = 22/64 (34%), Gaps = 1/64 (1%)

Query: 7   DPYVKVYLL-YKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
              ++V +L          +T     +   V+NE F   +    L   +L + +   DR 
Sbjct: 65  KVNIRVAVLPCSESTTCLFRTRPLDASDTLVFNEVFWVSMSYPALHQKTLRVDVCTTDRS 124

Query: 66  TKNE 69
              E
Sbjct: 125 HLEE 128

>1rh8_A Piccolo protein; beta-sandwich, metal binding protein; NMR {Rattus norvegicus} SCOP: b.7.1.2 Length = 142

 Score = 76.7 bits (189), Expect = 7e-20
 Identities = 21/73 (28%), Positives = 41/73 (56%), Gaps = 10/73 (13%)

Query: 7   DPYVKVYLL---------YKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLE 56
           DP+VKVYLL                K++T   +++LNP +N++ +++ +  + L   +LE
Sbjct: 40  DPFVKVYLLPGRGQVMVVQNASAEYKRRTKYVQKSLNPEWNQTVIYKSISMEQLMKKTLE 99

Query: 57  LLLLDWDRVTKNE 69
           + + D+DR + N+
Sbjct: 100 VTVWDYDRFSSND 112

>1ugk_A Synaptotagmin IV, KIAA1342; beta sandwich, structural genomics, riken structural genomics/proteomics initiative, RSGI, protein binding; NMR {Homo sapiens} SCOP: b.7.1.2 Length = 138

 Score = 76.2 bits (188), Expect = 9e-20
 Identities = 21/66 (31%), Positives = 42/66 (63%), Gaps = 3/66 (4%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           DPY+K+ +L + +   K KT V ++TL+P ++E+F F  +P   +  ++L   +L +DR 
Sbjct: 45  DPYIKMTILPEKKH--KVKTRVLRKTLDPAFDETFTFYGIPYTQIQELALHFTILSFDRF 102

Query: 66  TKNEKI 71
           ++++ I
Sbjct: 103 SRDDII 108

>2dmh_A Myoferlin; beta-sandwich, FER-1-like protein 3, muscular dystrophy, cardiomyopathy, membrane fusion, dystrophin, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 140

 Score = 74.4 bits (183), Expect = 6e-19
 Identities = 23/66 (34%), Positives = 35/66 (53%), Gaps = 6/66 (9%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLD-SVSLELLLLDWDRV 65
          DP V V       +  KKKT      LNPV+NE   F++    LD S SL +++ D++ +
Sbjct: 28 DPIVSVIF-----KDEKKKTKKVDNELNPVWNEILEFDLRGIPLDFSSSLGIIVKDFETI 82

Query: 66 TKNEKI 71
           +N+ I
Sbjct: 83 GQNKLI 88

>3b7y_A E3 ubiquitin-protein ligase NEDD4; C2 domain, UBL-conjugation pathway, structural genomics consortium, SGC, cytoplasm; 1.80A {Homo sapiens} PDB: 2nsq_A Length = 153

 Score = 72.9 bits (179), Expect = 3e-18
 Identities = 19/66 (28%), Positives = 33/66 (50%), Gaps = 4/66 (6%)

Query: 7   DPYVKVYLL-YKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
           DPYV+V L       +   +T   K++LNP +NE  +F V         L   + D +R+
Sbjct: 42  DPYVRVTLYDPMNGVLTSVQTKTIKKSLNPKWNEEILFRVHPQQH---RLLFEVFDENRL 98

Query: 66  TKNEKI 71
           T+++ +
Sbjct: 99  TRDDFL 104

>3m7f_B E3 ubiquitin-protein ligase NEDD4; C2 domain, GRB10, SH2 domain, phosphoprotein, conjugation pathway, signaling protein-ligase complex; 2.00A {Mus musculus} Length = 176

 Score = 71.5 bits (175), Expect = 2e-17
 Identities = 18/66 (27%), Positives = 33/66 (50%), Gaps = 4/66 (6%)

Query: 7  DPYVKVYLL-YKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
          DPYV+V L       +   +T   K++LNP +NE  +F V         +   + D +R+
Sbjct: 30 DPYVRVTLYDPMSGILTSVQTKTIKKSLNPKWNEEILFRVLPQRH---RILFEVFDENRL 86

Query: 66 TKNEKI 71
          T+++ +
Sbjct: 87 TRDDFL 92

>3pyc_A E3 ubiquitin-protein ligase smurf1; phospholipid binding, membrane associate, lipid binding PROT; 1.96A {Homo sapiens} PDB: 2jqz_A Length = 132

 Score = 70.1 bits (172), Expect = 2e-17
 Identities = 15/67 (22%), Positives = 30/67 (44%), Gaps = 7/67 (10%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DP+ K+ +   GQ      T   K TL+P +N+ +   V      + S+ + + +  ++ 
Sbjct: 27 DPFAKIVVDGSGQ---CHSTDTVKNTLDPKWNQHYDLYVG----KTDSITISVWNHKKIH 79

Query: 67 KNEKIFF 73
          K +   F
Sbjct: 80 KKQGAGF 86

>2ep6_A MCTP2 protein; beta sandwich, Ca2+ binding, membrane binding, structural genomics, NPPSFA; NMR {Homo sapiens} SCOP: b.7.1.1 Length = 133

 Score = 63.5 bits (155), Expect = 8e-15
 Identities = 16/65 (24%), Positives = 30/65 (46%), Gaps = 8/65 (12%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DP+  + L        + +TH   + LNP +N+ F F +   ++  V LE+ + D D   
Sbjct: 35 DPFCLLEL-----GNDRLQTHTVYKNLNPEWNKVFTFPIK--DIHDV-LEVTVFDEDGDK 86

Query: 67 KNEKI 71
            + +
Sbjct: 87 PPDFL 91

>2fk9_A Protein kinase C, ETA type; ATP-binding, metal-binding, nucleotide-binding, diacylglycerol binding, serine/threonine-protein kinase, transferase; 1.75A {Homo sapiens} Length = 157

 Score = 63.1 bits (153), Expect = 2e-14
 Identities = 20/66 (30%), Positives = 29/66 (43%), Gaps = 8/66 (12%)

Query: 6   LDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
           LDPY+ V +     RV +  T  K++T  P YNE F   V     D   LEL +     +
Sbjct: 60  LDPYLTVSV--DQVRVGQ--TSTKQKTNKPTYNEEFCANVT----DGGHLELAVFHETPL 111

Query: 66  TKNEKI 71
             +  +
Sbjct: 112 GYDHFV 117

>1wfj_A Putative elicitor-responsive gene; C2 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics, plant protein; NMR {Arabidopsis thaliana} SCOP: b.7.1.2 Length = 136

 Score = 61.2 bits (149), Expect = 7e-14
 Identities = 16/65 (24%), Positives = 30/65 (46%), Gaps = 7/65 (10%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYV++      Q   +K    +     P +NE+F+F V     +   L+  + D D  T
Sbjct: 32 DPYVQLTCR--TQD--QKSNVAEGMGTTPEWNETFIFTVSEGTTE---LKAKIFDKDVGT 84

Query: 67 KNEKI 71
          +++ +
Sbjct: 85 EDDAV 89

>1rlw_A Phospholipase A2, CALB domain; hydrolase, C2 domain; 2.40A {Homo sapiens} SCOP: b.7.1.1 Length = 126

 Score = 60.8 bits (148), Expect = 8e-14
 Identities = 20/71 (28%), Positives = 37/71 (52%), Gaps = 5/71 (7%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYV++++       ++K+T      +NPV+NE+F F +         LE+ L+D + V 
Sbjct: 28 DPYVELFIS--TTPDSRKRTRHFNNDINPVWNETFEFILD--PNQENVLEITLMDANYV- 82

Query: 67 KNEKIFFFFFS 77
           +E +    F+
Sbjct: 83 MDETLGTATFT 93

>2nq3_A Itchy homolog E3 ubiquitin protein ligase; C2 domain, UBL conjugation pathway, structural genomics consortium, SGC; 1.80A {Homo sapiens} SCOP: b.7.1.1 Length = 173

 Score = 61.0 bits (148), Expect = 1e-13
 Identities = 13/65 (20%), Positives = 22/65 (33%), Gaps = 9/65 (13%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
            PYV+V +   GQ    KKT     T +P + +     V         L   +     + 
Sbjct: 58  SPYVEVTV--DGQ---SKKTEKCNNTNSPKWKQPLTVIVT----PVSKLHFRVWSHQTLK 108

Query: 67  KNEKI 71
            +  +
Sbjct: 109 SDVLL 113

>1gmi_A Protein kinase C, epsilon type; PKC, C2 domain, X-RAY, phospholipids, PKC epsilon.; 1.7A {Rattus rattus} SCOP: b.7.1.1 Length = 136

 Score = 59.5 bits (144), Expect = 3e-13
 Identities = 14/70 (20%), Positives = 34/70 (48%), Gaps = 8/70 (11%)

Query: 2  KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLD 61
          +   LDPY+ + +     R+   +T  K++T +P +++ FV +V     +   +EL +  
Sbjct: 34 QTFLLDPYIALNV--DDSRI--GQTATKQKTNSPAWHDEFVTDVC----NGRKIELAVFH 85

Query: 62 WDRVTKNEKI 71
             +  ++ +
Sbjct: 86 DAPIGYDDFV 95

>3kwu_A MUNC13-1; calcium binding protein, phospholipid binding protein, metal binding protein; HET: GOL; 1.37A {Rattus norvegicus} PDB: 3kwt_A* Length = 148

 Score = 57.5 bits (139), Expect = 2e-12
 Identities = 23/72 (31%), Positives = 32/72 (44%), Gaps = 8/72 (11%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYV V +        KK+T      LNPV+ E+F FE       S  +++ +LD D   
Sbjct: 39  DPYVTVQV-----GKTKKRTKTIYGNLNPVWEENFHFECH---NSSDRIKVRVLDEDDDI 90

Query: 67  KNEKIFFFFFSS 78
           K+     F   S
Sbjct: 91  KSRVKQRFKRES 102

>1cjy_A CPLA2, protein (cytosolic phospholipase A2); lipid-binding, hydrolase; HET: MES; 2.50A {Homo sapiens} SCOP: b.7.1.1 c.19.1.2 PDB: 1bci_A Length = 749

 Score = 56.9 bits (136), Expect = 2e-11
 Identities = 18/60 (30%), Positives = 33/60 (55%), Gaps = 4/60 (6%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYV++++       ++K+T      +NPV+NE+F F +  +      LE+ L+D + V 
Sbjct: 43 DPYVELFI--STTPDSRKRTRHFNNDINPVWNETFEFILDPN--QENVLEITLMDANYVM 98

>3nsj_A Perforin-1; pore forming protein, immune system; HET: NAG; 2.75A {Mus musculus} Length = 540

 Score = 44.9 bits (105), Expect = 4e-07
 Identities = 13/65 (20%), Positives = 26/65 (40%), Gaps = 6/65 (9%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           D Y+KV+   +     + +T V     NP + +   FE    +     L + + D D   
Sbjct: 415 DAYLKVFFGGQ-----EFRTGVVWNNNNPRWTDKMDFENVLLSTGGP-LRVQVWDADYGW 468

Query: 67  KNEKI 71
            ++ +
Sbjct: 469 DDDLL 473

>3l9b_A Otoferlin; C2-domain, beta-sheets, cell membrane, synaptic V hearing, membrane, synapse, transmembrane, membrane protein; 1.95A {Rattus norvegicus} Length = 144

 Score = 39.2 bits (91), Expect = 2e-05
 Identities = 13/66 (19%), Positives = 27/66 (40%), Gaps = 6/66 (9%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVY-NESFVFEVPADNLDSVSLELLLLDWDRV 65
          D   KV       R     + V +   +    +E+F + V +    +  LE+ + ++ +V
Sbjct: 38 DRIAKVTF-----RGQSFYSRVLENCEDVADFDETFRWPVASSIDRNEVLEIQIFNYSKV 92

Query: 66 TKNEKI 71
            N+ I
Sbjct: 93 FSNKLI 98

>2cjt_A UNC-13 homolog A, MUNC13-1; phorbol-ester binding, neurotransmitter release, RIM, MUNC13 domains, exocytosis, metal-binding; 1.44A {Rattus norvegicus} SCOP: b.7.1.1 Length = 131

 Score = 37.3 bits (86), Expect = 9e-05
 Identities = 12/62 (19%), Positives = 26/62 (41%), Gaps = 11/62 (17%)

Query: 3  DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDW 62
            + + YV + +         K T +  R   P + + F+FE+     + + L L +  W
Sbjct: 20 QEKFNTYVTLKV------QNVKSTTIAVRGSQPSWEQDFMFEI-----NRLDLGLTVEVW 68

Query: 63 DR 64
          ++
Sbjct: 69 NK 70

>1djx_A PLC-D1, phosphoinositide-specific phospholipase C, isozyme delta1; phosphoric diester hydrolase, hydrolase, lipid degradation, transducer; HET: I3P; 2.30A {Rattus norvegicus} SCOP: a.39.1.7 b.7.1.1 c.1.18.1 PDB: 1djg_A 1dji_A 1djh_A* 1djw_A* 1djy_A* 1djz_A* 2isd_A 1qas_A 1qat_A Length = 624

 Score = 36.8 bits (84), Expect = 3e-04
 Identities = 20/77 (25%), Positives = 36/77 (46%), Gaps = 3/77 (3%)

Query: 1   MKDNELDPYVKVYLLYKGQRVAKKKTHVKKR-TLNPVYNESFVFEVPADNLDSVSLELLL 59
            K++ +DP V V +   G+    ++T V      NP ++  F FEV   +L    +  ++
Sbjct: 515 NKNSIVDPKVIVEIHGVGRDTGSRQTAVITNNGFNPRWDMEFEFEVTVPDL--ALVRFMV 572

Query: 60  LDWDRVTKNEKIFFFFF 76
            D+D  +KN+ I     
Sbjct: 573 EDYDSSSKNDFIGQSTI 589

>2enj_A NPKC-theta, protein kinase C theta type; beta-sandwich, phosphotyrosine binding, TCR, T-cell, diacylglycerol, phorbol ester, structural genomics; NMR {Homo sapiens} Length = 138

 Score = 34.7 bits (79), Expect = 8e-04
 Identities = 8/61 (13%), Positives = 24/61 (39%), Gaps = 4/61 (6%)

Query: 1  MKDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLL 60
           +   ++PY  V +    +    +    KK T+ P ++ +F   +         +++++ 
Sbjct: 27 CQGEAVNPYCAVLVKEYVESENGQMYIQKKPTMYPPWDSTFDAHI----NKGRVMQIIVK 82

Query: 61 D 61
           
Sbjct: 83 G 83

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	87
1wfm_A	138	Synaptotagmin XIII; C2 domain, exocytosis, neurotr	99.82
2b3r_A	134	Phosphatidylinositol-4-phosphate 3-kinase C2 DOMA	99.82
1w15_A	153	Synaptotagmin IV; metal binding protein, endocytos	99.82
3n5a_A	138	Synaptotagmin-7; calcium/phospholipid binding prot	99.81
2z0u_A	155	WW domain-containing protein 1; C2 domain, alterna	99.81
3fdw_A	148	Synaptotagmin-like protein 4; structural genomics,	99.8
1tjx_A	159	Similar to synaptotagmini/P65; C2B domain, calcium	99.8
2cm5_A	166	Rabphilin-3A; protein transport, zinc-finger, Ca2+	99.79
1ugk_A	138	Synaptotagmin IV, KIAA1342; beta sandwich, structu	99.78
2bwq_A	129	Regulating synaptic membrane exocytosis protein 2;	99.77
2chd_A	142	Rabphilin-3A, exophilin-1; C2 domain, C2A, calcium	99.77
3rdl_A	137	Protein kinase C alpha type; protein kinase PKC, t	99.77
2dmg_A	142	KIAA1228 protein; beta-sandwich, structural genomi	99.76
3f04_A	143	Synaptotagmin-1; C2A, calcium, cell junction, cyto	99.76
1a25_A	149	CALB, protein kinase C (beta); calcium++/phospholi	99.76
3fbk_A	153	RGS3, RGP3, regulator of G-protein signaling 3; al	99.75
2q3x_A	171	Regulating synaptic membrane exocytosis protein 1;	99.75
1rsy_A	152	Synaptotagmin I; calcium/phospholipid binding prot	99.75
2r83_A	284	Synaptotagmin-1; C2A-C2B, exocytosis, calcium, cel	99.75
2d8k_A	141	Synaptotagmin VII; exocytosis, calcium binding, ly	99.74
2enp_A	147	B/K protein; C2 type 1,beta sandwich, structural g	99.74
1v27_A	141	Regulating synaptic membrane exocytosis protein 2;	99.73
3b7y_A	153	E3 ubiquitin-protein ligase NEDD4; C2 domain, UBL-	99.72
2fk9_A	157	Protein kinase C, ETA type; ATP-binding, metal-bin	99.72
2dmh_A	140	Myoferlin; beta-sandwich, FER-1-like protein 3, mu	99.72
1rh8_A	142	Piccolo protein; beta-sandwich, metal binding prot	99.71
3m7f_B	176	E3 ubiquitin-protein ligase NEDD4; C2 domain, GRB1	99.71
1rlw_A	126	Phospholipase A2, CALB domain; hydrolase, C2 domai	99.71
3pyc_A	132	E3 ubiquitin-protein ligase smurf1; phospholipid b	99.68
3kwu_A	148	MUNC13-1; calcium binding protein, phospholipid bi	99.68
1gmi_A	136	Protein kinase C, epsilon type; PKC, C2 domain, X-	99.67
2r83_A	284	Synaptotagmin-1; C2A-C2B, exocytosis, calcium, cel	99.67
2ep6_A	133	MCTP2 protein; beta sandwich, Ca2+ binding, membra	99.66
2nq3_A	173	Itchy homolog E3 ubiquitin protein ligase; C2 doma	99.65
1wfj_A	136	Putative elicitor-responsive gene; C2 domain, rike	99.65
1dqv_A	296	Synaptotagmin III; beta sandwich, calcium ION, C2	99.63
2cjt_A	131	UNC-13 homolog A, MUNC13-1; phorbol-ester binding,	99.62
1dqv_A	296	Synaptotagmin III; beta sandwich, calcium ION, C2	99.61
1djx_A	624	PLC-D1, phosphoinositide-specific phospholipase C,	99.6
2cjs_A	167	UNC-13 homolog A, MUNC13-1; neurotransmitter trans	99.59
3l9b_A	144	Otoferlin; C2-domain, beta-sheets, cell membrane,	99.56
3nsj_A	540	Perforin-1; pore forming protein, immune system; H	99.55
3jzy_A	510	Intersectin 2; C2 domain, structural genomics cons	99.54
3pfq_A	674	PKC-B, PKC-beta, protein kinase C beta type; phosp	99.51
1cjy_A	749	CPLA2, protein (cytosolic phospholipase A2); lipid	99.46
3qr0_A	816	Phospholipase C-beta (PLC-beta); PH domain, EF han	99.32
3ohm_B	885	1-phosphatidylinositol-4,5-bisphosphate phosphodi	99.28
2zkm_X	799	1-phosphatidylinositol-4,5-bisphosphate phosphodie	99.26
3bxj_A	483	RAS GTPase-activating protein syngap; GTPase activ	98.98
1yrk_A	126	NPKC-delta, protein kinase C, delta type; C2 domai	98.61
2enj_A	138	NPKC-theta, protein kinase C theta type; beta-sand	98.4
3l4c_A	220	Dedicator of cytokinesis protein 1; DOCK180, DOCK1	96.94
1e7u_A	961	Phosphatidylinositol 3-kinase catalytic subunit; p	95.72
2wxf_A	940	Phosphatidylinositol-4,5-bisphosphate 3-kinase Ca	94.07
3hhm_A	1091	Phosphatidylinositol-4,5-bisphosphate 3-kinase cat	92.91
2y3a_A	1092	Phosphatidylinositol-4,5-bisphosphate 3-kinase Ca	86.69

>1wfm_A Synaptotagmin XIII; C2 domain, exocytosis, neurotransmitter release, riken structural genomics/proteomics initiative, RSGI, structural genomics; NMR {Homo sapiens} SCOP: b.7.1.2

Probab=99.82  E-value=1.5e-19  Score=97.36  Aligned_cols=78  Identities=22%  Similarity=0.315  Sum_probs=68.3

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.. ...+++|++++++.||.|||+|.|.+...++....|.++|||++.++++++||++.+++++.
T Consensus        41 ~g~sDPyv~v~l~~~~-~~~~~kT~v~~~tlnP~wnE~f~f~v~~~~l~~~~L~~~V~d~d~~~~dd~lG~~~i~l~~l  118 (138)
T 1wfm_A           41 DGGCDCYVQGSVANRT-GSVEAQTALKKRQLHTTWEEGLVLPLAEEELPTATLTLTLRTCDRFSRHSVAGELRLGLDGT  118 (138)
T ss_dssp             SSCCCEEEEEEEEETT-EEEEEECCCCCCCSSEECSSCEEEECCTTSSTTCEEEEEEEECCSSCTTSCSEEEEEESSSS
T ss_pred             CCCcceEEEEEEEcCC-CcccEecccCcCCCCCcCCceEEEEecHHHcCCCEEEEEEEECCCCCCCcEEEEEEEEcccc
Confidence            4678999999997643 23478999999999999999999999877776679999999999999999999999998875

>2b3r_A Phosphatidylinositol-4-phosphate 3-kinase C2 DOMA containing alpha polypeptide; C2 domain, lipid binding, PI3-kinase, transferase; 2.30A {Mus musculus}

Probab=99.82  E-value=5.9e-20  Score=98.54  Aligned_cols=79  Identities=27%  Similarity=0.429  Sum_probs=67.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+++....+++|++++++.||.|||+|.|. +...++....|.++|||++..+++++||++.+++++.
T Consensus        37 ~g~~DPyv~v~l~~~~~~~~~~kT~v~~~t~nP~wnE~f~f~~v~~~~l~~~~L~~~V~d~d~~~~~~~lG~~~i~l~~l  116 (134)
T 2b3r_A           37 GADPNPYVKTYLLPDTHKTSKRKTKISRKTRNPTFNEMLVYSGYSKETLRQRELQLSVLSAESLRENFFLGGITLPLKDF  116 (134)
T ss_dssp             SCCCCEEEEEEEESCSSSCCCEECCCCCSCSSCEEEEEEEEESCCHHHHTTCEEEEEEEECCSSSCCEEEEEEEEEGGGS
T ss_pred             CCCCCeEEEEEEEcCCCCCceecCCcCcCCCCCCCccEEEECCcCHHHhCcCEEEEEEEECCCCCCCcEEEEEEEEhhhc
Confidence            467899999999876545568999999999999999999999 7765544569999999999998999999999998764

>1w15_A Synaptotagmin IV; metal binding protein, endocytosis/exocytosis neurotransmitter release, transmembrane; 1.93A {Rattus norvegicus} SCOP: b.7.1.2 PDB: 1w16_A

Probab=99.82  E-value=3.6e-19  Score=97.14  Aligned_cols=78  Identities=45%  Similarity=0.695  Sum_probs=68.4

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++.+||||++++.+++....+++|++++++.||.|||+|.|.+...++....|.|+|||++..+++++||++.+++++
T Consensus        48 ~g~~dpyv~v~~~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~l~v~V~d~d~~~~~~~lG~~~i~l~~  125 (153)
T 1w15_A           48 SGLSDPYVKVNLYHAKKRISKKKTHVKKCTPNAVFNELFVFDIPCESLEEISVEFLVLDSERGSRNEVIGRLVLGATA  125 (153)
T ss_dssp             --CCCEEEEEEEEETTEEEEEEECCCCCSCSSEEEEEEEEEECCSSSSTTEEEEEEEEECCTTSCCEEEEEEEESTTC
T ss_pred             CCCCCeEEEEEEEeCCeEeceEecCcccCCCCCeecceEEEECCHHHhCceEEEEEEEeCCCCCCCcEEEEEEECCCC
Confidence            466899999999877666668899999999999999999999988777667899999999999899999999999987

>3n5a_A Synaptotagmin-7; calcium/phospholipid binding protein, protein transport; 1.44A {Mus musculus}

Probab=99.81  E-value=4.6e-19  Score=95.05  Aligned_cols=79  Identities=43%  Similarity=0.771  Sum_probs=69.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.+....+++|++++++.||.|||+|.|.+....+....|.++|||++..+++++||++.+++++.
T Consensus        34 ~g~~dpyv~v~~~~~~~~~~~~kT~~~~~t~nP~wne~f~f~v~~~~l~~~~l~~~V~d~~~~~~~~~lG~~~i~l~~~  112 (138)
T 3n5a_A           34 GGTSDPYVKVWLMYKDKRVEKKKTVTKKRNLNPIFNESFAFDIPTEKLRETTIIITVMDKDKLSRNDVIGKIYLSWKSG  112 (138)
T ss_dssp             TTBCCEEEEEEEEETTEEEEEEECCCCSSCSSCEEEEEEEEECCGGGGGGEEEEEEEEECCSSSCCEEEEEEEESSSSC
T ss_pred             CCCcCeEEEEEEEeCCCccceEeCccccCCCCCcCcceEEEECChhhcCceEEEEEEEECCCCCCCcEEEEEEEccccC
Confidence            4578999999998776666789999999999999999999998877666678999999999998999999999999863

>2z0u_A WW domain-containing protein 1; C2 domain, alternative splicing, coiled coil, cytoplasm, phosphorylation, polymorphism, lipid binding protein; 2.20A {Homo sapiens}

Probab=99.81  E-value=4.3e-20  Score=101.31  Aligned_cols=79  Identities=16%  Similarity=0.080  Sum_probs=67.5

Q ss_pred             CCCCCCEEEEEEEeCC-ceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKG-QRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~-~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.. ....+++|++++++.||.|||+|.|.+...++....|.++|||++..+++++||++.+++++.
T Consensus        61 ~g~sDPyVkv~l~~~~~~~~~~~kT~v~~~tlnP~wnE~F~f~v~~~~l~~~~L~~~V~d~d~~~~~d~iG~~~i~l~~l  140 (155)
T 2z0u_A           61 QQDQKVNIRVAVLPCSESTTCLFRTRPLDASDTLVFNEVFWVSMSYPALHQKTLRVDVCTTDRSHLEECLGGAQISLAEV  140 (155)
T ss_dssp             SCCSEEEEEEEEESCSCHHHHEEECCCEECCSSEEEEEEEEEECCHHHHHHCEEEEEEEEECTTSCEEEEEEEEEECTTS
T ss_pred             CCCCCEEEEEEEecCCCCCccceeCCcCCCCCCCccccEEEEEcCHHHhCcCEEEEEEEECCCCCCCcEEEEEEEEHHHc
Confidence            5778999999997632 334479999999999999999999998766555578999999999999999999999999864

>3fdw_A Synaptotagmin-like protein 4; structural genomics, phospholipid binding, alternative splicing, cell membrane, cytoplasmic vesicle, membrane; 2.20A {Homo sapiens}

Probab=99.80  E-value=3.8e-19  Score=96.63  Aligned_cols=78  Identities=31%  Similarity=0.497  Sum_probs=68.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++.+||||++++.+......+++|++++++.+|.|||+|.|.+...++....|.++|||++..+++++||++.+++++
T Consensus        42 ~~~~dpyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~~~~~~L~~~V~d~d~~~~~~~iG~~~i~l~~  119 (148)
T 3fdw_A           42 KKRSNPYVKTYLLPDKSRQGKRKTSIKRDTVNPLYDETLRYEIPESLLAQRTLQFSVWHHGRFGRNTFLGEAEIQMDS  119 (148)
T ss_dssp             TTBCCEEEEEEEETCCSGGGEEECCCCSSCSSCEEEEEEEEECCSTTGGGCEEEEEEEEECGGGCEEEEEEEEEEHHH
T ss_pred             CCCCCeEEEEEEEcCCcccCccccccCCCCCCCcEeeEEEEEeChhHhCceEEEEEEEECCCCcCCcEEEEEEEEccc
Confidence            467899999999866554568999999999999999999999988777667899999999999899999999998764

>1tjx_A Similar to synaptotagmini/P65; C2B domain, calcium binding, endocytosis-EX complex; HET: GOL; 1.04A {Rattus norvegicus} SCOP: b.7.1.2 PDB: 1tjm_A* 1uov_A 1uow_A 1k5w_A 2lha_A*

Probab=99.80  E-value=1.6e-18  Score=95.08  Aligned_cols=78  Identities=46%  Similarity=0.740  Sum_probs=68.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++.+||||++++.+.+....+++|++++++.||.|||+|.|.+...++....|.++|||++..+.+++||++.++++.
T Consensus        43 ~g~~dpyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~l~i~V~d~d~~~~~~~iG~~~i~l~~  120 (159)
T 1tjx_A           43 GGLSDPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIGKNDAIGKVFVGYNS  120 (159)
T ss_dssp             TSCCCEEEEEEEEETTEEEEEEECCCCCSCSSCEEEEEEEEECCGGGGGGCEEEEEEEECCSSSCCEEEEEEEEETTC
T ss_pred             CCCCCeEEEEEEEeCCceeceeeCceecCCCCCcccceEEEEcCHHHhCCcEEEEEEEECCCCCCCceEEEEEECCCC
Confidence            367899999999876655668999999999999999999999877666556899999999999899999999999985

>2cm5_A Rabphilin-3A; protein transport, zinc-finger, Ca2+ binding, metal-binding, synaptic exocytosis, C2A-C2B linker fragment, C2B, zinc, synapse; 1.28A {Rattus norvegicus} SCOP: b.7.1.2 PDB: 2cm6_A 3rpb_A

Probab=99.79  E-value=1.3e-18  Score=96.15  Aligned_cols=79  Identities=33%  Similarity=0.491  Sum_probs=67.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+......+++|++++++.||.|||+|.|.+...++....|.|+|||++..+++++||++.+++++.
T Consensus        55 ~g~~DPyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~L~i~V~d~d~~~~~~~iG~~~i~l~~~  133 (166)
T 2cm5_A           55 NGYSDPFVKLWLKPDMGKKAKHKTQIKKKTLNPEFNEEFFYDIKHSDLAKKSLDISVWDYDIGKSNDYIGGCQLGISAK  133 (166)
T ss_dssp             TSCCCEEEEEEEETC---CCEEECCCCCSCSSCEEEEEEEEECCGGGGGGCEEEEEEEECCSSSCCEEEEEEEEETTCC
T ss_pred             CCCCCcEEEEEEECCCCccceEeCCcccCCCCCcccceEEEEcchHhcCCCEEEEEEEECCCCCCCcEEEeEEEecccC
Confidence            4678999999997654445689999999999999999999999776665679999999999998999999999999864

>1ugk_A Synaptotagmin IV, KIAA1342; beta sandwich, structural genomics, riken structural genomics/proteomics initiative, RSGI, protein binding; NMR {Homo sapiens} SCOP: b.7.1.2

Probab=99.78  E-value=2.9e-18  Score=92.13  Aligned_cols=76  Identities=29%  Similarity=0.555  Sum_probs=65.9

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +.+||||++++.+++.  .+++|++++++.||.|||+|.|. +...++....|.++|||++..+++++||++.+++++.
T Consensus        42 ~~~dpyv~v~~~~~~~--~~~kT~v~~~t~nP~wne~f~f~~v~~~~~~~~~l~i~V~d~d~~~~~~~lG~~~i~l~~l  118 (138)
T 1ugk_A           42 MTSDPYIKMTILPEKK--HKVKTRVLRKTLDPAFDETFTFYGIPYTQIQELALHFTILSFDRFSRDDIIGEVLIPLSGI  118 (138)
T ss_dssp             TBCEEEEEEEEETTTC--SEEECCCCSSCSSCEEEEEEEEECCCSTTGGGCEEEEEEEEECSSCCCCCCEEEEEECTTC
T ss_pred             CCCCCEEEEEEecCCC--ceEecCcCcCCCCCcEeeEEEEcCcCHHHhccCEEEEEEEECCCCCCCcEEEEEEEehhHc
Confidence            6789999999975432  48999999999999999999996 7766666679999999999998999999999998764

>2bwq_A Regulating synaptic membrane exocytosis protein 2; C2 domain, neurotransmitter release, transport protein; 1.41A {Rattus norvegicus} SCOP: b.7.1.2

Probab=99.77  E-value=1.6e-18  Score=92.06  Aligned_cols=79  Identities=27%  Similarity=0.454  Sum_probs=62.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEe-cCCCCcccEEEEEEEEcCCCCC--CeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV-PADNLDSVSLELLLLDWDRVTK--NEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~-~~~~~~~~~l~v~v~~~~~~~~--~~~lG~~~~~l~   79 (87)
                      ++.+||||++++.+++....+++|++++++.+|.|||+|.|.+ ...++....|.++|||++..+.  +++||++.++++
T Consensus        36 ~~~~dpyv~v~~~~~~~~~~~~kT~v~~~t~nP~wne~f~f~~~~~~~~~~~~l~~~V~d~d~~~~~~~~~lG~~~i~l~  115 (129)
T 2bwq_A           36 GRPRNPYVKIYFLPDRSDKNKRRTKTVKKTLEPKWNQTFIYSPVHRREFRERMLEITLWDQARVREEESEFLGEILIELE  115 (129)
T ss_dssp             SCCBCEEEEEEEESSCSGGGEEECCCCSSBSSCEEEEEEEECSCCGGGGGGCEEEEEEEEC-------CEEEEEEEEEGG
T ss_pred             CCCCCCEEEEEEecCCCCCcceecccccCCCCCccccEEEEccCCHHHhcCCeEEEEEEECCcCcCcCCceeEEEEEEcc
Confidence            3568999999998765456689999999999999999999994 4444455799999999999876  899999999987


Q ss_pred             Cc
Q psy12855         80 SS   81 (87)
Q Consensus        80 ~~   81 (87)
                      +.
T Consensus       116 ~l  117 (129)
T 2bwq_A          116 TA  117 (129)
T ss_dssp             GC
T ss_pred             cc
Confidence            64

>2chd_A Rabphilin-3A, exophilin-1; C2 domain, C2A, calcium binding, synaptic EXOC metal-binding, protein transport, synapse, transport, zinc-; 1.92A {Rattus norvegicus} PDB: 2k3h_A

Probab=99.77  E-value=9.7e-19  Score=94.37  Aligned_cols=79  Identities=29%  Similarity=0.405  Sum_probs=66.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+......+++|++++++.+|.|||+|.|. +...++....|.|+|||++..+++++||++.+++++.
T Consensus        47 ~g~~dpyv~v~~~~~~~~~~~~kT~v~~~t~nP~wne~f~f~~~~~~~~~~~~l~i~V~d~d~~~~d~~iG~~~i~l~~l  126 (142)
T 2chd_A           47 NGLADPYVKLHLLPGASKSNKLRTKTLRNTRNPVWNETLQYHGITEEDMQRKTLRISVCDEDKFGHNEFIGETRFSLKKL  126 (142)
T ss_dssp             TSCCCEEEEEEEESCCSGGGEEECCCCCSCSSCEEEEEEEEESCCHHHHHHCEEEEEEEEECTTSCEEEEEEEEEEGGGC
T ss_pred             CCCCCCEEEEEEEcCCCCcceeeCCcCCCCCCCcCcCEEEEcccCHHHccCCEEEEEEEECCCCCCCcEEEEEEEEHHHc
Confidence            467899999999765444568999999999999999999998 6554443468999999999998899999999998753

>2dmg_A KIAA1228 protein; beta-sandwich, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.76  E-value=1.5e-18  Score=93.67  Aligned_cols=78  Identities=32%  Similarity=0.533  Sum_probs=64.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCC--CeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTK--NEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~--~~~lG~~~~~l~~   80 (87)
                      ++ +||||++++.+++....+++|++++++.||.|||+|.|.+...++....|.|+|||++..+.  +++||++.+++++
T Consensus        42 ~g-~dpyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~L~i~V~d~d~~~~~~~~~iG~~~i~l~~  120 (142)
T 2dmg_A           42 DG-SDPYVRMYLLPDKRRSGRRKTHVSKKTLNPVFDQSFDFSVSLPEVQRRTLDVAVKNSGGFLSKDKGLLGKVLVALAS  120 (142)
T ss_dssp             TC-CCEEEEEEEESCCCSSSCEECCCCCSCSSCEEEEEEEECCCHHHHHHCEEEEEEEECCCSSCCSCCCCEEEEEECCC
T ss_pred             CC-CCeeEEEEEEcCCCCCCcccCCccCCCCCCCcCceEEEEecHHHhCcCEEEEEEEECCCccccCCcEEEEEEEeccc
Confidence            35 89999999986554456899999999999999999999987655555689999999998753  4799999999876


Q ss_pred             c
Q psy12855         81 S   81 (87)
Q Consensus        81 ~   81 (87)
                      .
T Consensus       121 ~  121 (142)
T 2dmg_A          121 E  121 (142)
T ss_dssp             S
T ss_pred             c
Confidence            4

>3f04_A Synaptotagmin-1; C2A, calcium, cell junction, cytoplasmic vesicle, glycoprotein, lipoprotein, membrane, metal- binding, palmitate, phosphoprotein; 1.35A {Homo sapiens} SCOP: b.7.1.2 PDB: 3f01_A 3f05_A 3f00_A 1byn_A 2k45_A 2k4a_A 2k8m_A 2ki6_A*

Probab=99.76  E-value=1.9e-18  Score=93.29  Aligned_cols=77  Identities=39%  Similarity=0.628  Sum_probs=65.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.+.  .+++|++++++.||.|||+|.|.+...++....|.++|||++..+++++||++.+++++.
T Consensus        52 ~g~~dpyv~v~l~~~~~--~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~L~i~V~d~d~~~~~~~iG~~~i~l~~l  128 (143)
T 3f04_A           52 GGTSDPYVKVFLLPDKK--KKFETKVHRKTLNPVFNEQFTFKVPYSELGGKTLVMAVYDFDRFSKHDIIGEFKVPMNTV  128 (143)
T ss_dssp             GBCCCEEEEEEEESCCS--CCEECCCCCSCSSCEEEEEEEECCCHHHHTTCEEEEEEEECCSSSCCEEEEEEEEEGGGC
T ss_pred             CCCcCcEEEEEEECCCC--ccEECccCcCCCCCcCcCeEEEeecHhhcCCCEEEEEEEeCCCCCCCceEEEEEEEHHHc
Confidence            35789999999975533  378999999999999999999998766555568999999999999999999999998653

>1a25_A CALB, protein kinase C (beta); calcium++/phospholipid binding protein, calcium-binding protein; HET: PSE; 2.70A {Rattus norvegicus} SCOP: b.7.1.2

Probab=99.76  E-value=7.7e-18  Score=91.55  Aligned_cols=77  Identities=32%  Similarity=0.515  Sum_probs=65.4

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++++.+......+++|++++++.+|.|||+|.|.+...+.. ..|.|+|||++..+++++||++.+++.+
T Consensus        49 ~g~~dpyv~v~~~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~~~-~~L~i~V~d~d~~~~~~~iG~~~i~l~~  125 (149)
T 1a25_A           49 NGLSDPYVKLKLIPDPKSESKQKTKTIKCSLNPEWNETFRFQLKESDKD-RRLSVEIWDWDLTSRNDFMGSLSFGISE  125 (149)
T ss_dssp             TSCCCEEEEEEEESCTTCSSCEECCCCSSCSSCEEEEEEEEECCSGGGG-CEEEEEEEECCSSSCCEEEEEEEEEHHH
T ss_pred             CCCcCeEEEEEEECCCCCcceEecceeCCCCCCcCCcEEEEEeccccCC-CEEEEEEEECCCCCCCCEEEEEEEEHHH
Confidence            3568999999997654445689999999999999999999998765443 5899999999999899999999998754

>3fbk_A RGS3, RGP3, regulator of G-protein signaling 3; all beta-sheet fold, structural genomics, PSI-2, protein structure initiative; 2.00A {Homo sapiens} SCOP: b.7.1.0

Probab=99.75  E-value=5.9e-18  Score=92.42  Aligned_cols=77  Identities=23%  Similarity=0.374  Sum_probs=65.4

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCC-CeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTK-NEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~-~~~lG~~~~~l~~   80 (87)
                      ++.+||||++++.+......+++|++++++.||.|||+|.|.+...++. ..|.|+|||++..++ +++||++.+++++
T Consensus        44 ~g~~Dpyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~~~-~~L~i~V~d~d~~~~~d~~lG~~~i~l~~  121 (153)
T 3fbk_A           44 PGTCDPYVKISLIPEDSRLRHQKTQTVPDCRDPAFHEHFFFPVQEEDDQ-KRLLVTVWNRASQSRQSGLIGCMSFGVKS  121 (153)
T ss_dssp             SSCCCEEEEEEEESCSCCTTCEECCCCTTCSSCEEEEEEEEECCGGGTT-SEEEEEEEECCSSGGGCEEEEEEEEEHHH
T ss_pred             CCCCCEEEEEEEEcCCCCccEEeccccCCCCCCccccEEEEecccHHhC-CEEEEEEEeCCCCCCCCcEEEEEEEEHHH
Confidence            3678999999998765455689999999999999999999998766555 369999999998876 8999999998764

>2q3x_A Regulating synaptic membrane exocytosis protein 1; C2 domain dimer, neurotransmitter release, transport protein; HET: MSE; 1.73A {Rattus norvegicus}

Probab=99.75  E-value=8.7e-18  Score=93.28  Aligned_cols=76  Identities=32%  Similarity=0.531  Sum_probs=65.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEE-EcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLL-DWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~-~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.+....+++|++++++.||.|||+|.|.+...   ...|.|+|| |++..+++++||++.+++++.
T Consensus        49 ~g~~DPyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~---~~~L~~~V~~d~d~~~~d~~iG~~~i~l~~l  125 (171)
T 2q3x_A           49 KSTPAPYVKVYLLENGACIAKKKTRIARKTLDPLYQQSLVFDESPQ---GKVLQVIVWGDYGRMDHKCFMGVAQILLEEL  125 (171)
T ss_dssp             -CCCEEEEEEEEEETTEEEEEEECCCCCSCSSCEEEEEEECSSCCT---TEEEEEEEEEECSTTCSSEEEEEEEECGGGS
T ss_pred             CCCCCceEEEEEECCCccccceeCccCCCCCCCCCCcEEEEEecCC---CCEEEEEEEEcCCCCCCCCEEEEEEEEHHHc
Confidence            4778999999998776666789999999999999999999998543   368999999 999998999999999998764

>1rsy_A Synaptotagmin I; calcium/phospholipid binding protein; 1.90A {Rattus norvegicus} SCOP: b.7.1.2

Probab=99.75  E-value=3.7e-18  Score=93.13  Aligned_cols=77  Identities=39%  Similarity=0.628  Sum_probs=65.1

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.+.  .+++|++++++.||.|||+|.|.+...++....|.++|||++..+++++||++.+++++.
T Consensus        60 ~g~~dpyv~v~~~~~~~--~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~L~i~V~d~d~~~~~~~iG~~~i~l~~l  136 (152)
T 1rsy_A           60 GGTSDPYVKVFLLPDKK--KKFETKVHRKTLNPVFNEQFTFKVPYSELGGKTLVMAVYDFDRFSKHDIIGEFKVPMNTV  136 (152)
T ss_dssp             TSCCCEEEEEEEETTCC--SCEECCCCTTCSSCEEEEEEEECCCHHHHTTCEEEEEEEECCSSSCCEEEEEEEEEGGGC
T ss_pred             CCCcCeEEEEEEEcCCC--ceEeccccCCCCCCcCcccEEEeecHHHcCCCEEEEEEEECCCCCCCcEEEEEEEEchhc
Confidence            36689999999975432  478999999999999999999998765544568999999999998999999999998764

>2r83_A Synaptotagmin-1; C2A-C2B, exocytosis, calcium, cell junction, cytoplasmic vesicle, glycoprotein, lipoprotein, membrane, metal-binding palmitate; 2.70A {Homo sapiens} SCOP: b.7.1.2

Probab=99.75  E-value=3.2e-17  Score=96.78  Aligned_cols=79  Identities=46%  Similarity=0.737  Sum_probs=70.0

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+++....+++|++++++.||.|||+|.|.+..+++....|.|+|||++..+.+++||++.++++..
T Consensus       168 ~~~~dpyv~v~~~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~l~i~V~d~d~~~~~~~iG~~~i~l~~~  246 (284)
T 2r83_A          168 GGLSDPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIGKNDAIGKVFVGYNST  246 (284)
T ss_dssp             TSCCCEEEEEEEEETTEEEEEEECCCCCSCSSCEEEEEEEEECCTTTGGGEEEEEEEEECCSSSCCCEEEEEEEETTCC
T ss_pred             CCCcCeEEEEEEEeCCcEeeeeccceecCCCCCEEceeEEEeCCHHHhCceEEEEEEEeCCCCCCCcEEEEEEECCCCC
Confidence            3668999999998766666689999999999999999999999887776678999999999999999999999999763

>2d8k_A Synaptotagmin VII; exocytosis, calcium binding, lysosome, C2 domain, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.74  E-value=1e-17  Score=90.29  Aligned_cols=77  Identities=36%  Similarity=0.575  Sum_probs=63.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEe-cCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEV-PADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~-~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.++..  .+++|++++++.||.|||+|.|.+ +..++....|.++|||++..+++++||++.+++++.
T Consensus        44 ~g~~dpyv~v~~~~~~~--~~~kT~v~~~t~nP~wne~f~f~~~~~~~~~~~~l~i~V~d~d~~~~~~~iG~~~i~l~~l  121 (141)
T 2d8k_A           44 SGTSDPFVKIYLLPDKK--HKLETKVKRKNLNPHWNETFLFEGFPYEKVVQRILYLQVLDYDRFSRNDPIGEVSIPLNKV  121 (141)
T ss_dssp             SSCCCEEEEEEEESCCS--SEEECCCCTTCSSCCCCEEEEECSCCHHHHTTSEEEEEEEECCSSSSCEEEEEEEEETTTS
T ss_pred             CCCCCcEEEEEEECCCC--ccEeCceEcCCCCCccccEEEECccCHHHcccCEEEEEEEECCCCCCCcEEEEEEEEhhhh
Confidence            46689999999975432  378999999999999999999984 333333468999999999998899999999998764

>2enp_A B/K protein; C2 type 1,beta sandwich, structural genomics, NPPSFA, national project on protein structural and functional analyses; NMR {Homo sapiens}

Probab=99.74  E-value=1.9e-18  Score=93.74  Aligned_cols=76  Identities=29%  Similarity=0.461  Sum_probs=64.7

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +.+||||++++.++..  .+++|++++++.+|.|||+|.|.+...++....|.|+|||++.++++++||++.+++++.
T Consensus        52 ~~~dpyv~v~l~~~~~--~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~L~~~V~d~d~~~~~~~iG~~~i~l~~l  127 (147)
T 2enp_A           52 AHSNPYVKICLLPDQK--NSKQTGVKRKTQKPVFEERYTFEIPFLEAQRRTLLLTVVDFDKFSRHCVIGKVSVPLCEV  127 (147)
T ss_dssp             CCCCCEEEEEEETCCS--SCEECCCCCSCSSCCCCBCCEECCCHHHHHHSEEEEEEECCSTTCCSCCCEEEEEETTTS
T ss_pred             CCCCcEEEEEEEeCCC--cceEeecccCCCCCeEeeeEEEEeChHHhccCEEEEEEEECCCCcCCcEEEEEEEechhc
Confidence            4689999999975432  378999999999999999999998765544568999999999998899999999998764

>1v27_A Regulating synaptic membrane exocytosis protein 2; RAB3-interacting molecule, riken structural genomics/proteomics initiative, RSGI; NMR {Homo sapiens} SCOP: b.7.1.2

Probab=99.73  E-value=2.6e-18  Score=92.46  Aligned_cols=79  Identities=28%  Similarity=0.476  Sum_probs=65.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCC--CeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTK--NEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~--~~~lG~~~~~l~   79 (87)
                      ++.+||||++++.++.....+++|++++++.+|.|||+|.|. +...++....|.|+|||++..+.  +++||++.++++
T Consensus        39 ~g~~dpyv~v~~~~~~~~~~~~kT~~~~~t~nP~wne~f~f~~~~~~~~~~~~l~i~V~d~d~~~~~~~~~lG~~~i~l~  118 (141)
T 1v27_A           39 GRPRNPYVKIYFLPDRSDKNKRRTKTVKKTLEPKWNQTFIYSPVHRREFRERMLEITLWDQARVREEESEFLGEILIELE  118 (141)
T ss_dssp             SCCCCEEEECCCSSCCSSSSCCBCCCCSSCSSCCCCCCCEECSCCTTGGGTCEEEEEEEEBCSSSSCCBCCCEEEEEEGG
T ss_pred             CCCCCCEEEEEEecCCCCCcceeCccccCCCCCccccEEEEccCCHHHhcCCEEEEEEEECCCCcCCCCceEEEEEEEcc
Confidence            366899999998665444568899999999999999999999 55455555799999999999876  899999999987


Q ss_pred             Cc
Q psy12855         80 SS   81 (87)
Q Consensus        80 ~~   81 (87)
                      +.
T Consensus       119 ~l  120 (141)
T 1v27_A          119 TA  120 (141)
T ss_dssp             GC
T ss_pred             cc
Confidence            63

>3b7y_A E3 ubiquitin-protein ligase NEDD4; C2 domain, UBL-conjugation pathway, structural genomics consortium, SGC, cytoplasm; 1.80A {Homo sapiens} PDB: 2nsq_A

Probab=99.72  E-value=1.4e-16  Score=86.76  Aligned_cols=76  Identities=25%  Similarity=0.313  Sum_probs=62.6

Q ss_pred             CCCCCCEEEEEEEeCCc-eeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQ-RVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~-~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+... ...+++|++++++.||.|||+|.|.+...   ...|.++|||++..+++++||++.+++++.
T Consensus        38 ~g~~dpyv~v~~~~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~---~~~l~~~V~d~d~~~~d~~iG~~~i~l~~l  114 (153)
T 3b7y_A           38 LGASDPYVRVTLYDPMNGVLTSVQTKTIKKSLNPKWNEEILFRVHPQ---QHRLLFEVFDENRLTRDDFLGQVDVPLYPL  114 (153)
T ss_dssp             ---CCEEEEEEEEETTTEEEEEEECCCCSSCSSCCCCEEEEEEECTT---TCEEEEEEEECCSSSCCEEEEEEEEECCSC
T ss_pred             CCCCCcEEEEEEECCCCccceeeeCccccCCCCCCCCCEEEEEecCC---CCEEEEEEEECCCCcCCCeeEEEEEEHHHc
Confidence            35789999999975432 34588999999999999999999998754   358999999999998999999999998754

>2fk9_A Protein kinase C, ETA type; ATP-binding, metal-binding, nucleotide-binding, diacylglycerol binding, serine/threonine-protein kinase, transferase; 1.75A {Homo sapiens}

Probab=99.72  E-value=3.7e-17  Score=89.77  Aligned_cols=69  Identities=25%  Similarity=0.308  Sum_probs=58.8

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++.+  ++.  ...+|++++++.||.|||+|.|.+...    ..|.++|||++.++.+++||.+.+++++
T Consensus        58 g~sDPYv~v~l--~~~--~~~kT~v~~ktlnP~WNE~F~f~v~~~----~~L~~~V~D~d~~~~dd~iG~~~i~l~~  126 (157)
T 2fk9_A           58 QLLDPYLTVSV--DQV--RVGQTSTKQKTNKPTYNEEFCANVTDG----GHLELAVFHETPLGYDHFVANCTLQFQE  126 (157)
T ss_dssp             CCCCEEEEEEE--TTE--EEEECCCCSSCSSCEEEEEEEEEEEEE----CEEEEEEEECCSSSSCEEEEEEEEEHHH
T ss_pred             CCCCeEEEEEE--CCE--eeEEeeecCCCCCCccCcEEEEEcCCC----CEEEEEEEECCCCCCCCEEEEEEEEHHH
Confidence            56899999998  322  257899999999999999999998542    4899999999999999999999998754

>2dmh_A Myoferlin; beta-sandwich, FER-1-like protein 3, muscular dystrophy, cardiomyopathy, membrane fusion, dystrophin, structural genomics, NPPSFA; NMR {Homo sapiens}

Probab=99.72  E-value=5.6e-17  Score=87.21  Aligned_cols=72  Identities=31%  Similarity=0.391  Sum_probs=61.5

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCC-cccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNL-DSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~-~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++++.  +.   +++|++++++.+|.|||+|.|.+..... ....|.+.|||++..+.+++||++.+++.+
T Consensus        25 g~~dpyv~v~~~--~~---~~kT~v~~~t~nP~wne~f~f~v~~~~~~~~~~l~i~V~d~d~~~~~~~lG~~~i~l~~   97 (140)
T 2dmh_A           25 GKPDPIVSVIFK--DE---KKKTKKVDNELNPVWNEILEFDLRGIPLDFSSSLGIIVKDFETIGQNKLIGTATVALKD   97 (140)
T ss_dssp             SCCCEEEEEECS--SC---EEECCCCCSCSSCEEEEEEEEECSSCCCCTTCEEEEEEEETTCSSSCCCCEEEEEEGGG
T ss_pred             CCCCeEEEEEEC--CE---eEEeeeecCCCCCccCcEEEEEecccccCCCCEEEEEEEECCCCCCCceEEEEEEEHHH
Confidence            578999999983  22   7899999999999999999999876433 246899999999999889999999999865

>1rh8_A Piccolo protein; beta-sandwich, metal binding protein; NMR {Rattus norvegicus} SCOP: b.7.1.2

Probab=99.71  E-value=3.3e-18  Score=92.22  Aligned_cols=79  Identities=29%  Similarity=0.513  Sum_probs=64.0

Q ss_pred             CCCCCCEEEEEEEeCCce---------eeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeE
Q psy12855          3 DNELDPYVKVYLLYKGQR---------VAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIF   72 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~---------~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG   72 (87)
                      +|.+||||++++.+....         ..+++|++++++.||.|||+|.|. +...++....|.++|||++..+++++||
T Consensus        36 ~g~~Dpyv~v~~~~~~~~~~~~~~~~~~~~~kT~v~~~t~nP~wne~f~f~~v~~~~l~~~~l~i~V~d~d~~~~~~~lG  115 (142)
T 1rh8_A           36 NGYSDPFVKVYLLPGRGQVMVVQNASAEYKRRTKYVQKSLNPEWNQTVIYKSISMEQLMKKTLEVTVWDYDRFSSNDFLG  115 (142)
T ss_dssp             SSCSCCEEEEEETTSSCCCEECCCCCHHHHTTTTTTHHHHSCEEEEEEEECSCCHHHHTTCEEEEEEEEECSSSCEEEEE
T ss_pred             CCCCCceEEEEEecCCCcccccccccccceeeccccCCCCCCCCCCEEEECCcCHHHccCCEEEEEEEECCCCCCCceEE
Confidence            467899999998543211         236899999999999999999997 6554444568999999999998999999


Q ss_pred             EEEEecCCc
Q psy12855         73 FFFFSSSSS   81 (87)
Q Consensus        73 ~~~~~l~~~   81 (87)
                      ++.+++++.
T Consensus       116 ~~~i~l~~l  124 (142)
T 1rh8_A          116 EVLIDLSST  124 (142)
T ss_dssp             EEEEETTSC
T ss_pred             EEEEecccc
Confidence            999999864

>3m7f_B E3 ubiquitin-protein ligase NEDD4; C2 domain, GRB10, SH2 domain, phosphoprotein, conjugation pathway, signaling protein-ligase complex; 2.00A {Mus musculus}

Probab=99.71  E-value=3.2e-16  Score=87.21  Aligned_cols=76  Identities=24%  Similarity=0.292  Sum_probs=60.8

Q ss_pred             CCCCCCEEEEEEEeCC-ceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKG-QRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~-~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.... ....+++|++++++.+|.||++|.|.+...   ...|.|.|||++.++.+++||++.++|.+.
T Consensus        26 ~g~~DPyv~v~l~~~~~~~~~~~kT~v~~~t~nP~Wne~f~f~v~~~---~~~L~~~V~d~d~~~~d~~lG~~~i~l~~l  102 (176)
T 3m7f_B           26 LGASDPYVRVTLYDPMSGILTSVQTKTIKKSLNPKWNEEILFRVLPQ---RHRILFEVFDENRLTRDDFLGQVDVPLYPL  102 (176)
T ss_dssp             CCCCCEEEEEEEEETTTEEEEEEECCCCSSCSSCEEEEEEEEEECTT---TCEEEEEEEECC----CEEEEEEEEESCSC
T ss_pred             CCCcCcEEEEEEECCCCCcccceeCceECCCCCCcccceEEEEEcCC---CCEEEEEEEECCCCCCCcEEEEEEEEHHHc
Confidence            4678999999997533 233578999999999999999999998754   258999999999998999999999998864

>1rlw_A Phospholipase A2, CALB domain; hydrolase, C2 domain; 2.40A {Homo sapiens} SCOP: b.7.1.1

Probab=99.71  E-value=1.2e-16  Score=84.48  Aligned_cols=72  Identities=31%  Similarity=0.485  Sum_probs=60.0

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++++.+..  ..+++|++++++.||.|||+|.|.+....  ...|.+.|||++..+ +++||++.+++++
T Consensus        25 g~~dpyv~v~~~~~~--~~~~kT~v~~~t~nP~wne~f~f~v~~~~--~~~l~i~V~d~d~~~-~~~iG~~~i~l~~   96 (126)
T 1rlw_A           25 DTPDPYVELFISTTP--DSRKRTRHFNNDINPVWNETFEFILDPNQ--ENVLEITLMDANYVM-DETLGTATFTVSS   96 (126)
T ss_dssp             CCCCEEEEEECTTST--TCCEECCCCTTCSSCEEEEEEEEEECTTS--CCEEEEEEEECCSSC-CEEEEEEEEEGGG
T ss_pred             CCCCCEEEEEEccCC--CceEEccccCCCCCCcccceEEEEecCCC--CCEEEEEEEECCCCC-CceeEEEEEEHHH
Confidence            678999999984321  24889999999999999999999985443  358999999999874 8899999999864

>3pyc_A E3 ubiquitin-protein ligase smurf1; phospholipid binding, membrane associate, lipid binding PROT; 1.96A {Homo sapiens} PDB: 2jqz_A

Probab=99.68  E-value=2.1e-16  Score=84.32  Aligned_cols=71  Identities=18%  Similarity=0.195  Sum_probs=58.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCC---CeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTK---NEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~---~~~lG~~~~~l~   79 (87)
                      .+.+||||++++.+.   ..+++|++++++.||.|||+|.|.+...    ..|.++|||++..++   +++||++.++++
T Consensus        23 ~g~sDpyv~v~~~~~---~~~~kT~v~~~t~nP~wne~f~f~v~~~----~~l~~~v~d~d~~~~~~~d~~lG~~~i~l~   95 (132)
T 3pyc_A           23 FRLPDPFAKIVVDGS---GQCHSTDTVKNTLDPKWNQHYDLYVGKT----DSITISVWNHKKIHKKQGAGFLGCVRLLSN   95 (132)
T ss_dssp             TCCCCEEEEEEETTT---CCEEECCCCSSCSSCEEEEEEEEEEETT----CCEEEEEEEGGGTTSSTTTTEEEEEEECHH
T ss_pred             CCCcCeEEEEEECCC---CceEECCccCCCCCCCccCEEEEEeCCC----CEEEEEEEECCCCCCCCCCCceEEEEEeHH
Confidence            367899999998432   2488999999999999999999998654    259999999998876   789999999765


Q ss_pred             C
Q psy12855         80 S   80 (87)
Q Consensus        80 ~   80 (87)
                      +
T Consensus        96 ~   96 (132)
T 3pyc_A           96 A   96 (132)
T ss_dssp             H
T ss_pred             H
Confidence            3

>3kwu_A MUNC13-1; calcium binding protein, phospholipid binding protein, metal binding protein; HET: GOL; 1.37A {Rattus norvegicus} SCOP: b.7.1.0 PDB: 3kwt_A*

Probab=99.68  E-value=1e-15  Score=82.93  Aligned_cols=71  Identities=27%  Similarity=0.369  Sum_probs=60.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC-----------CCCeee
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV-----------TKNEKI   71 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~-----------~~~~~l   71 (87)
                      ++.+||||.+++  ..   .+++|++++++.||.|+|+|.|.+....   ..|.++|||++..           +.+++|
T Consensus        35 ~g~~dpyv~v~~--~~---~~~kT~~~~~t~nP~Wne~f~f~v~~~~---~~l~~~v~d~d~~~~~~~~~~~~~~~~~~l  106 (148)
T 3kwu_A           35 TGSSDPYVTVQV--GK---TKKRTKTIYGNLNPVWEENFHFECHNSS---DRIKVRVLDEDDDIKSRVKQRFKRESDDFL  106 (148)
T ss_dssp             TSCCCEEEEEEE--TT---EEEECCCCCSCSSCEEEEEEEEEECSTT---CEEEEEEEECCCSHHHHHHTTTSSCSSEEE
T ss_pred             CCCcCeEEEEEE--CC---EEEECCccCCCCCCCcccEEEEEecCCC---CEEEEEEEECCCCccccccccccCCCCccE
Confidence            467899999998  32   2789999999999999999999986542   5899999999885           788999


Q ss_pred             EEEEEecCCc
Q psy12855         72 FFFFFSSSSS   81 (87)
Q Consensus        72 G~~~~~l~~~   81 (87)
                      |++.+++++.
T Consensus       107 G~~~i~l~~l  116 (148)
T 3kwu_A          107 GQTIIEVRTL  116 (148)
T ss_dssp             EEEEEEGGGC
T ss_pred             EEEEEEHHHC
Confidence            9999998764

>1gmi_A Protein kinase C, epsilon type; PKC, C2 domain, X-RAY, phospholipids, PKC epsilon.; 1.7A {Rattus rattus} SCOP: b.7.1.1

Probab=99.67  E-value=7.6e-16  Score=82.54  Aligned_cols=69  Identities=19%  Similarity=0.282  Sum_probs=58.2

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+.+  ++.  ...+|+++.++.||.|||+|.|.+...    ..|.++|||++..+++++||.+.+++++
T Consensus        36 ~~~DPyv~v~l--~~~--~~~~T~~~~~t~nP~WnE~f~f~v~~~----~~L~~~V~d~d~~~~dd~iG~~~i~l~~  104 (136)
T 1gmi_A           36 FLLDPYIALNV--DDS--RIGQTATKQKTNSPAWHDEFVTDVCNG----RKIELAVFHDAPIGYDDFVANCTIQFEE  104 (136)
T ss_dssp             CCCCEEEEEEE--TTE--EEEECCCCSSCSSCEEEEEEEEEEEEE----CEEEEEEEECCSSSSCEEEEEEEEEHHH
T ss_pred             cCcCcEEEEEE--CCe--EeeeeeEECCCcCCccCCEEEEEecCC----CEEEEEEEeCCCCCCCCEEEEEEEEHHH
Confidence            34899999998  322  356899999999999999999998643    5899999999999999999999998753

>2r83_A Synaptotagmin-1; C2A-C2B, exocytosis, calcium, cell junction, cytoplasmic vesicle, glycoprotein, lipoprotein, membrane, metal-binding palmitate; 2.70A {Homo sapiens} SCOP: b.7.1.2

Probab=99.67  E-value=3.9e-16  Score=92.11  Aligned_cols=77  Identities=39%  Similarity=0.627  Sum_probs=65.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+...  .+++|++++++.||.|||+|.|.+..+++....|.+.|||++.++.+++||++.+++.+.
T Consensus        37 ~~~~dpyv~v~~~~~~~--~~~~T~~~~~~~nP~wne~f~f~v~~~~~~~~~l~~~V~d~d~~~~~~~lG~~~i~l~~l  113 (284)
T 2r83_A           37 GGTSDPYVKVFLLPDKK--KKFETKVHRKTLNPVFNEQFTFKVPYSELAGKTLVMAVYDFDRFSKHDIIGEFKVPMNTV  113 (284)
T ss_dssp             SSSCCEEEEEEEETCTT--SCEECCCCCSCSSCEEEEEEEECCCGGGCTTCEEEEEEEECCSSSCCCEEEEEEEEGGGC
T ss_pred             CCCCCeEEEEEEEcCCC--ceEeCCcccCCCCCeeCceEEEEechHHhCcCEEEEEEEECCCCCCCceeEEEEEcchhc
Confidence            46789999999875432  377899999999999999999998776665579999999999998899999999988653

>2ep6_A MCTP2 protein; beta sandwich, Ca2+ binding, membrane binding, structural genomics, NPPSFA; NMR {Homo sapiens} SCOP: b.7.1.1

Probab=99.66  E-value=2e-16  Score=84.44  Aligned_cols=71  Identities=23%  Similarity=0.278  Sum_probs=60.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++  .+.   +++|++++++.+|.|||+|.|.+...   ...|.++|||++..+++++||++.+++++.
T Consensus        31 ~g~~dpyv~v~~--~~~---~~kT~~~~~t~nP~wne~f~f~~~~~---~~~l~i~V~d~d~~~~~~~lG~~~i~l~~l  101 (133)
T 2ep6_A           31 SGKSDPFCLLEL--GND---RLQTHTVYKNLNPEWNKVFTFPIKDI---HDVLEVTVFDEDGDKPPDFLGKVAIPLLSI  101 (133)
T ss_dssp             SSCCCEEEEEEE--TTE---EEECCCCSSCSSCCCCEEEEEEESCT---TCEEEEEEEEEETTEEEEECCBCEEEGGGC
T ss_pred             CCCcCeEEEEEE--CCE---EEEeeeecCCCCCccccEEEEEecCC---CCEEEEEEEECCCCCCCCeeEEEEEEHHHc
Confidence            367899999998  332   67999999999999999999998643   258999999999988899999999988653

>2nq3_A Itchy homolog E3 ubiquitin protein ligase; C2 domain, UBL conjugation pathway, structural genomics consortium, SGC; 1.80A {Homo sapiens} SCOP: b.7.1.1

Probab=99.65  E-value=2.1e-15  Score=83.92  Aligned_cols=68  Identities=18%  Similarity=0.202  Sum_probs=59.0

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||++++  .+   .+++|++++++.+|.|||+|.|.+..    ...|.|.|||++.++.+++||++.+++++
T Consensus        55 ~~sDPYv~v~~--~~---~~~kT~v~~~tlnP~Wne~f~f~v~~----~~~L~~~V~D~d~~~~dd~lG~~~i~l~~  122 (173)
T 2nq3_A           55 FGPSPYVEVTV--DG---QSKKTEKCNNTNSPKWKQPLTVIVTP----VSKLHFRVWSHQTLKSDVLLGTAALDIYE  122 (173)
T ss_dssp             CCCCEEEEEEE--TT---EEEECCCCSSCSSCEEEEEEEEEECT----TCEEEEEEEECCSSSCCEEEEEEEEEHHH
T ss_pred             CCCCeEEEEEE--CC---EEeEccccCCCCCCeECCEEEEEeCC----CCEEEEEEEECCCCCCCceEEEEEEEHHH
Confidence            34899999998  33   48899999999999999999999853    35899999999999899999999998764

>1wfj_A Putative elicitor-responsive gene; C2 domain, riken structural genomics/proteomics initiative, RSGI, structural genomics, plant protein; NMR {Arabidopsis thaliana} SCOP: b.7.1.2

Probab=99.65  E-value=5.5e-16  Score=82.94  Aligned_cols=71  Identities=24%  Similarity=0.368  Sum_probs=59.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEeccccc-CCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKK-RTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~-~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.+.     +++|++.+ ++.+|.|||+|.|.+..   ....|.++|||++..+++++||++.+++++.
T Consensus        28 ~g~~dpyv~v~~~~~-----~~kT~~~~~~~~nP~Wne~f~f~v~~---~~~~l~~~V~d~~~~~~d~~lG~~~i~l~~l   99 (136)
T 1wfj_A           28 LNNMDPYVQLTCRTQ-----DQKSNVAEGMGTTPEWNETFIFTVSE---GTTELKAKIFDKDVGTEDDAVGEATIPLEPV   99 (136)
T ss_dssp             SCSSCCCEEEESSSC-----EEECCCCTTCCSSCEEEEEEEEEEES---SCCEEEEEECCSSSCTTTCCSEEEEEESHHH
T ss_pred             CCCcCceEEEEECCc-----cceeEeccCCCCCCccCcEEEEEECC---CCCEEEEEEEECCCCCCCceEEEEEEEHHHh
Confidence            367899999998322     67899987 89999999999999875   2358999999999998999999999998653

>1dqv_A Synaptotagmin III; beta sandwich, calcium ION, C2 domain, endocytosis/exocytosis complex; 3.20A {Rattus rattus} SCOP: b.7.1.2 b.7.1.2 PDB: 3hn8_A

Probab=99.63  E-value=3e-17  Score=97.63  Aligned_cols=80  Identities=38%  Similarity=0.624  Sum_probs=68.0

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCce
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSSF   82 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~~   82 (87)
                      +|.+||||++++.++++...+++|++++++.||.|||+|.|.+....+....|.++|||++..+++++||.+.+++++.+
T Consensus       170 ~g~~Dpyv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~L~i~V~d~d~~~~~~~iG~~~i~l~~~~  249 (296)
T 1dqv_A          170 TGFSDPYVKASLISEGRRLKKRKTSIKKNTLNPTYNEALVFDVAPESVENVGLSIAVVDYDCIGHNEVIGVCRVGPEAAD  249 (296)
T ss_dssp             SSCCCEEEEECCCTTCCTTSCEECCCCCSCSSCEEEECCCCCCCSGGGGSCCCCCEEEECCSSSCCEEEEECCCSSCTTC
T ss_pred             CCCCCcEEEEEEEeCCcCccceecceecCCCCCeECceEEEEcCHHHccCcEEEEEEEeCCCCCCCceEEEEEECCccCC
Confidence            35679999999865444456889999999999999999999987766655689999999999999999999999988653

>2cjt_A UNC-13 homolog A, MUNC13-1; phorbol-ester binding, neurotransmitter release, RIM, MUNC13 domains, exocytosis, metal-binding; 1.44A {Rattus norvegicus} SCOP: b.7.1.1

Probab=99.62  E-value=2.3e-15  Score=80.42  Aligned_cols=68  Identities=13%  Similarity=0.271  Sum_probs=53.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEeccc-ccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHV-KKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~-~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++.  ..     ..+|.. ..++.||.|||+|.|.+...   ...|.++|||++ .+.+++||++.+++++.
T Consensus        20 ~g~~DPYv~v~--~~-----~~kt~~~~~~t~nP~WnE~f~f~v~~~---~~~L~~~V~D~d-~~~dd~iG~~~i~l~~l   88 (131)
T 2cjt_A           20 QEKFNTYVTLK--VQ-----NVKSTTIAVRGSQPSWEQDFMFEINRL---DLGLTVEVWNKG-LIWDTMVGTVWIPLRTI   88 (131)
T ss_dssp             GGGCEEEEEEE--ET-----TEEEECCCEESSSCEEEEEEEEEECCC---SSEEEEEEEECC-SSCEEEEEEEEEEGGGS
T ss_pred             CCCcCeEEEEE--ec-----CEEEeEecCCCCCceECCEEEEEEeCC---CCeEEEEEEECC-CCCCCeEEEEEEEHHHh
Confidence            46689999998  22     234444 45689999999999998743   247999999999 88899999999998763

>1dqv_A Synaptotagmin III; beta sandwich, calcium ION, C2 domain, endocytosis/exocytosis complex; 3.20A {Rattus rattus} SCOP: b.7.1.2 b.7.1.2 PDB: 3hn8_A

Probab=99.61  E-value=9.4e-16  Score=91.20  Aligned_cols=73  Identities=37%  Similarity=0.651  Sum_probs=62.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEe
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFS   77 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~   77 (87)
                      ++.+||||++++.+++.  .+++|++++++.||.|+|+|.|.+...++....|.+.|||++.++++++||++.++
T Consensus        38 ~g~~dPyv~v~l~~~~~--~~~kT~v~~~t~nP~wne~f~f~v~~~~l~~~~L~~~V~d~d~~~~~~~iG~~~i~  110 (296)
T 1dqv_A           38 NGFSDPYVKIYLLPDRK--KKFQTKVHRKTLNPIFNETFQFSVPLAELAQRKLHFSVYDFDRFSRHDLIGQVVLD  110 (296)
T ss_dssp             TSCCCEEEEEECTTSTT--SCEECCCCCSCSSCEEEEEEEEECCGGGGSSCCCEEEEEECCSSSCCCEEEEEECC
T ss_pred             CCCcCeEEEEEEEcCCC--eeEeCCccCCCCCCcEeeEEEEEecHHHhcCCEEEEEEEEcCCCCCCceEEEEEec
Confidence            46789999999865433  47899999999999999999999877666556899999999999999999999985

>1djx_A PLC-D1, phosphoinositide-specific phospholipase C, isozyme delta1; phosphoric diester hydrolase, hydrolase, lipid degradation, transducer; HET: I3P; 2.30A {Rattus norvegicus} SCOP: a.39.1.7 b.7.1.1 c.1.18.1 PDB: 1djg_A 1dji_A 1djh_A* 1djw_A* 1djy_A* 1djz_A* 2isd_A 1qas_A 1qat_A

Probab=99.60  E-value=6.3e-15  Score=95.03  Aligned_cols=77  Identities=26%  Similarity=0.352  Sum_probs=64.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCC-CCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRT-LNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~-~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++.+.+......+++|++++++ .||.|||+|.|.+..+++.  .|.|.|||++..+.+++||++.+++++.
T Consensus       517 ~~~~DPYV~V~l~g~~~d~~~~kTkvi~~ng~NP~WnE~f~F~v~~~el~--~L~~~V~D~D~~~~dd~iG~~~ipl~~L  594 (624)
T 1djx_A          517 NSIVDPKVIVEIHGVGRDTGSRQTAVITNNGFNPRWDMEFEFEVTVPDLA--LVRFMVEDYDSSSKNDFIGQSTIPWNSL  594 (624)
T ss_dssp             SSCCCEEEEEEEESSGGGCEEEECCCCTTCSSSCEEEEEEEEEESCGGGC--EEEEEEEECCSSSCCEEEEEEEEEGGGB
T ss_pred             cCCCCcEEEEEEecCCCCcceeecccccCCCCCCccCceEEEEEecCCCC--EEEEEEEEcCCCCCCceeEEEEEEHHHc
Confidence            467899999998654334457899998887 9999999999998766543  8999999999998999999999998763

>2cjs_A UNC-13 homolog A, MUNC13-1; neurotransmitter transport, zinc finger, synapto phorbol-ester binding; 1.78A {Rattus norvegicus} SCOP: b.7.1.1

Probab=99.59  E-value=6.5e-15  Score=81.56  Aligned_cols=68  Identities=12%  Similarity=0.253  Sum_probs=54.1

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccc-cCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVK-KRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~-~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++.  ..     ..+|++. .++.||.|||+|.|.+...   ...|.++|||++ ...+++||++.++|++.
T Consensus        29 ~g~~DPYV~v~--~~-----~~kt~~~~~~t~nP~WnE~f~f~v~~~---~~~L~~~V~D~d-~~~dd~iG~~~i~L~~l   97 (167)
T 2cjs_A           29 QEKFNTYVTLK--VQ-----NVESTTIAVRGSQPSWEQDFMFEINRL---DLGLTVEVWNKG-LIWDTMVGTVWIPLRTI   97 (167)
T ss_dssp             GGGCEEEEEEE--ET-----TEEEECCCEESSSCEEEEEEEEECCCT---TSEEEEEEEECC-SSCCEEEEEEEEEGGGS
T ss_pred             CCCCCeEEEEE--ec-----ceEEEEecCCCCCCCCCCEEEEEeeCC---CCEEEEEEEECC-CCCCceEEEEEEEHHHh
Confidence            35689999998  22     3345554 4689999999999998743   247999999999 78899999999998764

>3l9b_A Otoferlin; C2-domain, beta-sheets, cell membrane, synaptic V hearing, membrane, synapse, transmembrane, membrane protein; 1.95A {Rattus norvegicus}

Probab=99.56  E-value=5.5e-14  Score=75.56  Aligned_cols=71  Identities=20%  Similarity=0.236  Sum_probs=62.1

Q ss_pred             CCCCCEEEEEEEeCCceeeeEeccccc-CCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKK-RTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~-~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      +.+||++++.+  .+   .+++|+.++ ++.+|.|||.|.|.+..+...+..|.+.|++++.++++.+||.+.++|.
T Consensus        35 g~~Dp~akv~F--Rg---~k~kTkvi~~~~~npvfnE~F~wpl~~~ld~~e~L~v~V~d~~~v~~nrlIG~~~i~Lq  106 (144)
T 3l9b_A           35 GRADRIAKVTF--RG---QSFYSRVLENCEDVADFDETFRWPVASSIDRNEVLEIQIFNYSKVFSNKLIGTFRMVLQ  106 (144)
T ss_dssp             SCEEEEEEEEE--TT---EEEECCCEEEECSCEEEEEEEEEEESSCCCTTCEEEEEEEEECTTSCCEEEEEEEEESH
T ss_pred             CCCCCeEEEEE--ec---cceeeEEeccCCCCceEcceEEecCCCCCCCCCEEEEEEEECccccCCCEEEEEEEEhH
Confidence            46789999988  33   389999997 6999999999999988765567799999999999999999999999874

>3nsj_A Perforin-1; pore forming protein, immune system; HET: NAG; 2.75A {Mus musculus}

Probab=99.55  E-value=2.7e-14  Score=90.78  Aligned_cols=73  Identities=22%  Similarity=0.201  Sum_probs=60.3

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .|.+||||++.+  .+ .  +++|++++++.||.|||+|.|.+..... ...|.|.|||++..+.+++||++.++|...
T Consensus       411 ~g~sDPYV~v~l--~~-~--~~kTkvik~tlNP~Wne~f~f~~~~~~~-~~~L~~~V~D~D~~~~dD~LG~~~~~L~~g  483 (540)
T 3nsj_A          411 TTATDAYLKVFF--GG-Q--EFRTGVVWNNNNPRWTDKMDFENVLLST-GGPLRVQVWDADYGWDDDLLGSCDRSPHSG  483 (540)
T ss_dssp             CSCCCEEEEEEE--TT-E--EEECCCBCSCSSCBCCCCEEEEEEETTT-CCCEEEEEEECCSSSCCEEEEEEEECCCSE
T ss_pred             CCCcCeEEEEEE--CC-E--eeeeeeecCCCCCCCCeEEEEEEecCCC-CCEEEEEEEECCCCCCCCEEEEEEEEeeCC
Confidence            467899999998  33 2  6999999999999999999998532111 357999999999998999999999998853

>3jzy_A Intersectin 2; C2 domain, structural genomics consortium (SGC), endocytosis; 1.56A {Homo sapiens} PDB: 3qbv_B* 1ki1_B

Probab=99.54  E-value=9.5e-14  Score=87.42  Aligned_cols=71  Identities=20%  Similarity=0.238  Sum_probs=60.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +|.+||||++++  .+   .+++|++++++.||.|+++|.|.+....  ...|.++|||++..+++++||++.+++++
T Consensus       405 ~~~sdpyv~v~~--~~---~~~~T~~~~~t~nP~w~e~f~f~~~~~~--~~~l~~~v~d~d~~~~~d~lG~~~~~l~~  475 (510)
T 3jzy_A          405 NGKSNPYCEISM--GS---QSYTTRTIQDTLNPKWNFNCQFFIKDLY--QDVLCLTLFDRDQFSPDDFLGRTEIPVAK  475 (510)
T ss_dssp             TSCCCEEEEEEE--TT---EEEECCCCSSCSSCEEEEEEEEEESCTT--TCEEEEEEEECCSSSSCCEEEEEEEEHHH
T ss_pred             CCCCCeEEEEEE--CC---eeccCCccCCCCCCccCceEEEEecCCC--CCEEEEEEEeCCCCCCCCceEEEEEEHHH
Confidence            467899999998  32   2789999999999999999999986443  35899999999999999999999998754

>3pfq_A PKC-B, PKC-beta, protein kinase C beta type; phosphorylation, transferase; HET: TPO SEP ANP; 4.00A {Rattus norvegicus} PDB: 1tbn_A 1tbo_A 2e73_A

Probab=99.51  E-value=3.6e-14  Score=92.08  Aligned_cols=77  Identities=32%  Similarity=0.524  Sum_probs=66.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +|.+||||++.+.+......+++|++++++.||.|||+|.|.+...+.. ..|.++|||++..++++++|.+.+++++
T Consensus       190 ~g~sDPyvkv~l~p~~~~~~k~kT~v~~~tlnP~wne~f~f~~~~~~~~-~~L~v~v~d~d~~~~dd~iG~~~i~l~~  266 (674)
T 3pfq_A          190 NGLSDPYVKLKLIPDPKSESKQKTKTIKSSLNPEWNETFRFQLKESDKD-RRLSVEIWDWDLTSRNDFMGSLSFGISE  266 (674)
T ss_dssp             TSSCCEEEEEEEESCSSCCSCEECCCCSSCSSCEEEEEEEEECCSTTTT-CEEEEEEEECCSSSCCEECCBCCCBTTH
T ss_pred             ccccCcccccccccCccccccccccccccccCCCccceeeeecccCCcc-ceeeeEEeecccccccccccccccchhh
Confidence            4678999999998776666689999999999999999999998766544 5799999999999999999999988764

>1cjy_A CPLA2, protein (cytosolic phospholipase A2); lipid-binding, hydrolase; HET: MES; 2.50A {Homo sapiens} SCOP: b.7.1.1 c.19.1.2 PDB: 1bci_A

Probab=99.46  E-value=1.6e-13  Score=89.81  Aligned_cols=73  Identities=30%  Similarity=0.475  Sum_probs=61.4

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +.+||||++++.+.  ...+++|++++++.+|.|||+|.|.+....  ...|.++|||++..+ +++||++.+++++.
T Consensus        40 g~sDPYV~V~l~~~--~~~k~kTkvik~tlNPvWNEtF~F~v~~~~--~~~L~~~V~D~D~~~-ddfIG~v~I~L~~L  112 (749)
T 1cjy_A           40 DTPDPYVELFISTT--PDSRKRTRHFNNDINPVWNETFEFILDPNQ--ENVLEITLMDANYVM-DETLGTATFTVSSM  112 (749)
T ss_dssp             CCCCEEEEEECTTS--TTCCEECCCCTTCSSCEEEEEEEEEECTTS--CCBCEEEEEECCSSS-CEEEEEECCBSTTS
T ss_pred             CCcCeEEEEEEecC--CCCeEecceEcCCCCCeeeeEEEEEecCCC--CCEEEEEEEECCCCC-CceeEEEEEEHHHc
Confidence            67899999998432  224889999999999999999999987643  347999999999998 99999999998753

>3qr0_A Phospholipase C-beta (PLC-beta); PH domain, EF hand, C2 domain, TIM barrel domain, hydrolase, calcium binding, phospholipid binding; 2.00A {Sepia officinalis} PDB: 3qr1_A

Probab=99.32  E-value=1.2e-11  Score=81.70  Aligned_cols=73  Identities=22%  Similarity=0.337  Sum_probs=57.5

Q ss_pred             CCCCCCEEEEEEEeCCce--eeeEecccccC-CCCCeeceE-EEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEe
Q psy12855          3 DNELDPYVKVYLLYKGQR--VAKKKTHVKKR-TLNPVYNES-FVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFS   77 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~--~~~~~t~~~~~-~~~P~~~~~-~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~   77 (87)
                      +...||||++.+.+....  ..+++|+++.+ +.||.|||+ |.|. +..+++.  .|.+.|||++    ++++|++.++
T Consensus       664 ~~~~DPYV~V~l~g~p~d~~~~k~kTkvv~~nglNPvWNE~~F~F~~v~~pela--~Lrf~V~D~d----ddfiG~~~ip  737 (816)
T 3qr0_A          664 DKQISSYVEVEMYGLPTDTVRKKFKTKIIENNGMDPYYDEKVFVFKKVVLPDLA--VVRIIVSEEN----GKFIGHRVMP  737 (816)
T ss_dssp             SSCCCEEEEEEEESSGGGCEEEEEECCCBCSCSSCCBCCCCCEEEEEESCGGGC--EEEEEEEETT----SCEEEEEEEE
T ss_pred             CCCCCCeEEEEEeCCCcccccceeeeEEecCCCCCCeEcCceeEEccccCCCcc--EEEEEEEecC----CCeeeEEEEE
Confidence            345799999998743222  25789999876 599999997 9998 7666554  8999999974    6899999999


Q ss_pred             cCCc
Q psy12855         78 SSSS   81 (87)
Q Consensus        78 l~~~   81 (87)
                      +++.
T Consensus       738 L~~L  741 (816)
T 3qr0_A          738 LDGI  741 (816)
T ss_dssp             STTC
T ss_pred             HHHc
Confidence            8864

>3ohm_B 1-phosphatidylinositol-4,5-bisphosphate phosphodi beta-3; PH domain, EF hand, TIM barrel, C2 domain, GTPase, lipase, C binding, GTP binding; HET: GDP; 2.70A {Homo sapiens}

Probab=99.28  E-value=1.9e-11  Score=81.30  Aligned_cols=72  Identities=22%  Similarity=0.297  Sum_probs=56.4

Q ss_pred             CCCCCEEEEEEEeCC-ceeeeEecccccC-CCCCeece-EEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          4 NELDPYVKVYLLYKG-QRVAKKKTHVKKR-TLNPVYNE-SFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~-~~~~~~~t~~~~~-~~~P~~~~-~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      ...||||++.+.+.. ....+++|+++.+ +.||.||| +|.|. +..+++.  .|.|.|||++    ++++|++.++++
T Consensus       740 ~~~DPYV~V~l~g~p~D~~~k~kTkvi~~NglNPvWnEe~F~F~~V~~pela--~Lrf~V~D~d----ddfiG~~~lpL~  813 (885)
T 3ohm_B          740 RKVGIYVEVDMFGLPVDTRRKYRTRTSQGNSFNPVWDEEPFDFPKVVLPTLA--SLRIAAFEEG----GKFVGHRILPVS  813 (885)
T ss_dssp             SCCCEEEEEEEESSTTTCBCCCCCCCCSSCSSSCBCCCCCEEEEEESCGGGC--EEEEEEEETT----TEEEEEEEEETT
T ss_pred             cCCCcEEEEEEeCCCcccccceeeEEeeCCCcCCeeccceeEEeeEEcCCcC--EEEEEEEcCC----ccEEeeEEEEHH
Confidence            457999999997422 2223579999876 59999999 69998 6555544  8999999986    789999999988


Q ss_pred             Cc
Q psy12855         80 SS   81 (87)
Q Consensus        80 ~~   81 (87)
                      +.
T Consensus       814 ~L  815 (885)
T 3ohm_B          814 AI  815 (885)
T ss_dssp             TC
T ss_pred             Hc
Confidence            64

>2zkm_X 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase beta-2; phospholipase C, phosphoinositide phospholipase, PLC-beta-2, calcium, coiled coil; 1.62A {Homo sapiens} SCOP: a.39.1.7 b.7.1.1 b.55.1.1 c.1.18.1 PDB: 2fju_B

Probab=99.26  E-value=2.7e-11  Score=80.05  Aligned_cols=73  Identities=22%  Similarity=0.348  Sum_probs=56.7

Q ss_pred             CCCCCCEEEEEEEeCC-ceeeeEecc-cccC-CCCCeece-EEEE-EecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEe
Q psy12855          3 DNELDPYVKVYLLYKG-QRVAKKKTH-VKKR-TLNPVYNE-SFVF-EVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFS   77 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~-~~~~~~~t~-~~~~-~~~P~~~~-~~~f-~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~   77 (87)
                      ++..||||++.+.+.. ....+++|+ ++.+ +.||.||| +|.| .+..+++.  .|.+.|||++    ++++|++.++
T Consensus       692 ~~~~DPYV~V~l~g~p~d~~~k~kTk~vv~~n~~NPvWnEe~f~F~~v~~~el~--~Lr~~V~D~d----~d~iG~~~ip  765 (799)
T 2zkm_X          692 ERSVRTYVEVELFGLPGDPKRRYRTKLSPSTNSINPVWKEEPFVFEKILMPELA--SLRVAVMEEG----NKFLGHRIIP  765 (799)
T ss_dssp             SSCCCEEEEEEEECCTTSCCCCEECCCCSSSCCSSCBCCCCCEEEEEESSGGGC--EEEEEEEETT----TEEEEEEEEE
T ss_pred             ccCCCcEEEEEEEecCCCcccceeecccccCCCCCCeeecceEEEEEEccCCcc--EEEEEEEEeC----CCccceEeee
Confidence            3468999999997432 222367899 7654 69999999 7999 78666655  8999999986    6899999999


Q ss_pred             cCCc
Q psy12855         78 SSSS   81 (87)
Q Consensus        78 l~~~   81 (87)
                      +++.
T Consensus       766 l~~L  769 (799)
T 2zkm_X          766 INAL  769 (799)
T ss_dssp             GGGB
T ss_pred             hhhc
Confidence            8654

>3bxj_A RAS GTPase-activating protein syngap; GTPase activation, membrane, phosphoprotein, SH3-binding, signaling protein; 3.00A {Rattus norvegicus}

Probab=98.98  E-value=4e-11  Score=75.60  Aligned_cols=67  Identities=19%  Similarity=0.175  Sum_probs=5.8

Q ss_pred             CCEEEEEEEeCCceeeeEecccccCC---CCCeeceEEEEEecCCCCcccEEEEEEEEc-C---CCCCCeeeEEEEEecC
Q psy12855          7 DPYVKVYLLYKGQRVAKKKTHVKKRT---LNPVYNESFVFEVPADNLDSVSLELLLLDW-D---RVTKNEKIFFFFFSSS   79 (87)
Q Consensus         7 ~p~v~i~~~~~~~~~~~~~t~~~~~~---~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~-~---~~~~~~~lG~~~~~l~   79 (87)
                      ||||++++..  .  ...||++++++   .||.|||+|.|.+... .  ..|.++|||. +   ..+++++||.+.++++
T Consensus        28 dpYv~v~l~~--~--~~~kT~v~~kt~~glnP~WnE~F~f~~~~~-~--~~L~v~V~d~~d~~~~~~~d~~lG~v~i~l~  100 (483)
T 3bxj_A           28 RYYCELCLDD--M--LYARTTSKPRSASGDTVFWGEHFEFNNLPA-V--RALRLHLYRDSDKKRKKDKAGYVGLVTVPVA  100 (483)
T ss_dssp             -----------------------------------CCEECC---------------------------------------
T ss_pred             CCeEEEEECC--e--EEeeeeEEeCCCCCCCCccccEEEEecCCC-c--cEEEEEEEecCCccccCCCCceEEEEEEEHH
Confidence            8999998832  1  25689998888   9999999999986433 2  4799999994 4   2567899999999887


Q ss_pred             C
Q psy12855         80 S   80 (87)
Q Consensus        80 ~   80 (87)
                      +
T Consensus       101 ~  101 (483)
T 3bxj_A          101 T  101 (483)
T ss_dssp             -
T ss_pred             H
Confidence            5

>1yrk_A NPKC-delta, protein kinase C, delta type; C2 domain, protein binding; HET: PTR; 1.70A {Homo sapiens} PDB: 1bdy_A

Probab=98.61  E-value=3.3e-07  Score=48.18  Aligned_cols=66  Identities=18%  Similarity=0.206  Sum_probs=48.0

Q ss_pred             CCCCEEEEEEEeCCceeeeEec-ccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKT-HVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t-~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      ..||||.+.+.... .....+| ..++++..|.|+++|...+...    +.|.+.|++...    ++++.+++++.
T Consensus        26 ~lDPy~aV~vdE~~-~~e~g~t~~~K~kT~~P~Wne~Fd~~V~~G----r~l~i~Vfh~a~----~fvAn~tV~~e   92 (126)
T 1yrk_A           26 ANQPFCAVKMKEAL-STERGKTLVQKKPTMYPEWKSTFDAHIYEG----RVIQIVLMRAAE----EPVSEVTVGVS   92 (126)
T ss_dssp             SCCCEEEEEEEEEE-EETTEEEEECCSCCBCCCTTCEEEEECCTT----CEEEEEEEEETT----EEEEEEEEEHH
T ss_pred             cCCceEEEEeeeeE-EcccceeecccCCCCCcCccceEEeeeeCC----EEEEEEEEcCCC----CeeeEEEEEHH
Confidence            47899999884321 1112344 6677899999999999998664    589999986443    78998888764

>2enj_A NPKC-theta, protein kinase C theta type; beta-sandwich, phosphotyrosine binding, TCR, T-cell, diacylglycerol, phorbol ester, structural genomics; NMR {Homo sapiens}

Probab=98.40  E-value=8.3e-07  Score=47.28  Aligned_cols=67  Identities=15%  Similarity=0.167  Sum_probs=47.7

Q ss_pred             CCCCEEEEEEEeCCceeeeEec-ccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKT-HVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t-~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ..||||.+.+.... .....+| ..++++..|.|+++|...+...    +.|.+.|++...    +|++.+++++.+
T Consensus        31 ~lDPY~aV~VdE~~-~te~gqtl~~KkkT~~P~Wne~Fd~~V~~G----r~l~i~Vfh~a~----~fVAn~tV~~ed   98 (138)
T 2enj_A           31 AVNPYCAVLVKEYV-ESENGQMYIQKKPTMYPPWDSTFDAHINKG----RVMQIIVKGKNV----DLISETTVELYS   98 (138)
T ss_dssp             CCCCEEEEEEEEEE-EETTEEEEEEEEEEECCCSSSEEEECCCSS----CEEEEEEECSSC----SCCEEEEEESHH
T ss_pred             cCCceEEEEeeeee-eccCceeecccCCCCCccccceEeeeEECC----eEEEEEEEcCCC----CeeeEEEEEHHH
Confidence            47899988884221 1123556 5567789999999999888654    589999985333    688888887653

>3l4c_A Dedicator of cytokinesis protein 1; DOCK180, DOCK1, phosphoinositide specificity, guanine exchan factor, RHO GTPase, cytoskeleton, cell migration; 2.37A {Homo sapiens}

Probab=96.94  E-value=0.012  Score=33.83  Aligned_cols=60  Identities=10%  Similarity=0.181  Sum_probs=46.9

Q ss_pred             eeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCC----CCCeeeEEEEEecCCc
Q psy12855         22 AKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV----TKNEKIFFFFFSSSSS   81 (87)
Q Consensus        22 ~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~----~~~~~lG~~~~~l~~~   81 (87)
                      ..++|-+...+.+|.|+|++.+.++.+......|.|+++....-    ..+..+|-+.++|-..
T Consensus        77 se~~S~V~YHnk~P~w~EtIKi~LP~~~~~~~HLlFtFrH~S~~~k~dk~E~pfg~a~lPL~~~  140 (220)
T 3l4c_A           77 SEYKSVIYYQVKQPRWFETVKVAIPIEDVNRSHLRFTFRHRSSQDSKDKSEKIFALAFVKLMRY  140 (220)
T ss_dssp             SCEECCCCTTCSSCCCCEEEEEEECTTSSTTEEEEEEEEECCCCSSCCCCCCEEEEEEEESBCT
T ss_pred             eeEEEEEEEcCCCCCceEeEEEeeChhhcCCeEEEEEEEEecccccccccCCeeEEEEEEcccC
Confidence            35677777778899999999999998888778899999874432    2235789999997654

>2wxf_A Phosphatidylinositol-4,5-bisphosphate 3-kinase Ca subunit delta isoform; transferase, phosphoprotein, isoform-specific inhibitors; HET: 039; 1.90A {Mus musculus} PDB: 2wxg_A* 2wxh_A* 2wxi_A* 2wxj_A* 2wxk_A* 2wxl_A* 2wxm_A* 2wxn_A* 2wxo_A* 2wxp_A* 2wxq_A* 2wxr_A 2x38_A*

Probab=94.07  E-value=0.64  Score=32.27  Aligned_cols=75  Identities=12%  Similarity=0.112  Sum_probs=47.0

Q ss_pred             CCCEEEEEEEeCCceee-eEecccccCCCCCeeceEEEEEecCCCC-cccEEEEEEEEcCCC--C----------CCeee
Q psy12855          6 LDPYVKVYLLYKGQRVA-KKKTHVKKRTLNPVYNESFVFEVPADNL-DSVSLELLLLDWDRV--T----------KNEKI   71 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~-~~~t~~~~~~~~P~~~~~~~f~~~~~~~-~~~~l~v~v~~~~~~--~----------~~~~l   71 (87)
                      .+.||.+.+-.++.... ...|..+.-..+|.|||-..|.+...++ .+..|.+++|+....  +          ....+
T Consensus       235 ~~~~V~~~l~~g~~~l~~~~~T~~~~~~~~~~Wne~l~f~i~i~dLPr~a~L~~ti~~~~~~~~~~~~~~~~~~~~~~~l  314 (940)
T 2wxf_A          235 MKLVVQAGLFHGNEMLCKTVSSSEVNVCSEPVWKQRLEFDISVCDLPRMARLCFALYAVVEKAKKARSTKKKSKKADCPI  314 (940)
T ss_dssp             CEEEEEEEEEETTEESSCCEECCCEESCSSCEEEEEEEEEEEGGGCCTTCEEEEEEEEEC----------------CEEE
T ss_pred             ceEEEEEEEEECCEEccCceecccccCCCCcccceEEEcccccccCCcccEEEEEEEEecCCccCccccccccccccceE
Confidence            34566666654544322 3445554446689999999998766554 246899999985321  1          23488


Q ss_pred             EEEEEecCC
Q psy12855         72 FFFFFSSSS   80 (87)
Q Consensus        72 G~~~~~l~~   80 (87)
                      |.+.+++-+
T Consensus       315 g~~~~~lFd  323 (940)
T 2wxf_A          315 AWANLMLFD  323 (940)
T ss_dssp             EEEEEESBC
T ss_pred             EEEeeeEEC
Confidence            988887644

>3hhm_A Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha isoform; PI3KCA, PI3K, PIK3R1, phosphatidilynositol 3,4,5- triphosphate, wortmannin, H1047R, ATP-binding, disease mutation, kinase; HET: KWT; 2.80A {Homo sapiens} PDB: 3hiz_A 2rd0_A 4a55_A* 2enq_A

Probab=92.91  E-value=0.71  Score=32.58  Aligned_cols=74  Identities=15%  Similarity=0.146  Sum_probs=45.1

Q ss_pred             CCCEEEEEEEeCCceee-eEecccccCCCCCeeceEEEEEecCCCC-cccEEEEEEEEcCCC----CCCeeeEEEEEecC
Q psy12855          6 LDPYVKVYLLYKGQRVA-KKKTHVKKRTLNPVYNESFVFEVPADNL-DSVSLELLLLDWDRV----TKNEKIFFFFFSSS   79 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~~-~~~t~~~~~~~~P~~~~~~~f~~~~~~~-~~~~l~v~v~~~~~~----~~~~~lG~~~~~l~   79 (87)
                      .+.||.+.+-.++.... ...|+.+. ..+|.|||-..|.+.-.++ .+..|.+++|+....    .....+|.+.+++-
T Consensus       375 ~~~~V~~~l~hG~~~L~~~~~T~~~~-~~~~~Wne~l~f~i~i~dLPr~arL~~tl~~~~~~~~~~~~~~~lg~~n~~lf  453 (1091)
T 3hhm_A          375 DKIYVRTGIYHGGEPLCDNVNTQRVP-CSNPRWNEWLNYDIYIPDLPRAARLCLSICSVKGRKGAKEEHCPLAWGNINLF  453 (1091)
T ss_dssp             CCCCEEEEEESSSCSSCCEECCCCCC-TTSCEEEEEEEEEEEGGGCCTTCEEEEEECCCCCCC-------CCEEEEEESB
T ss_pred             ceEEEEEEEEECCEEccCceeccccC-CCCCCCCeeEEecCccccCChhcEEEEEEEEecCccCcccccceeEEeeeeeE
Confidence            45688877764443322 33444333 3467799999999765544 346899999975432    12347888887754


Q ss_pred             C
Q psy12855         80 S   80 (87)
Q Consensus        80 ~   80 (87)
                      +
T Consensus       454 d  454 (1091)
T 3hhm_A          454 D  454 (1091)
T ss_dssp             C
T ss_pred             c
Confidence            3

>2y3a_A Phosphatidylinositol-4,5-bisphosphate 3-kinase Ca subunit beta isoform; transferase, phosphoinositide 3-kinase, RTK; HET: GD9; 3.30A {Mus musculus}

Probab=86.69  E-value=1.1  Score=31.75  Aligned_cols=57  Identities=12%  Similarity=0.130  Sum_probs=36.5

Q ss_pred             CCCEEEEEEEeCCcee-eeEecccccCCCCCeeceEEEEEecCCCCc-ccEEEEEEEEc
Q psy12855          6 LDPYVKVYLLYKGQRV-AKKKTHVKKRTLNPVYNESFVFEVPADNLD-SVSLELLLLDW   62 (87)
Q Consensus         6 ~~p~v~i~~~~~~~~~-~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~-~~~l~v~v~~~   62 (87)
                      .+.||.+.+-.+++.. ....|..+.-..+|.|||-+.|.+...++. +..|.+++|+.
T Consensus       371 ~~~~V~~~l~~g~~~L~~~~~T~~~~~~~~~~Wnewl~f~i~~~dLPr~a~L~~ti~~~  429 (1092)
T 2y3a_A          371 VKVHVRAGLFHGTELLCKTVVSSEISGKNDHIWNEQLEFDINICDLPRMARLCFAVYAV  429 (1092)
T ss_dssp             CCCCCBCCEEETTEESSCCCBCCCCCSSSCCCCCEEEEEEEESSSCCTTCEEEEECCCC
T ss_pred             ceEEEEEEEEECCEEccCceecccccCCCCCccceeEEeCCccccCChhcEEEEEEEEe
Confidence            3456665554444332 133344444466799999999997766553 56799999975

---

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	87
d1w15a_	138	b.7.1.2 (A:) Synaptotagmin IV {Rat (Rattus norvegi	8e-17
d2cm5a1	137	b.7.1.2 (A:541-677) C2b-domain of rabphilin {Rat (	3e-15
d1uowa_	157	b.7.1.2 (A:) Synaptogamin I {Rat (Rattus norvegicu	2e-14
d1dqva2	145	b.7.1.2 (A:425-569) Synaptotagmin III {Rat (Rattus	1e-12
d2bwqa1	125	b.7.1.2 (A:729-853) Regulating synaptic membrane e	1e-12
d1a25a_	132	b.7.1.2 (A:) C2 domain from protein kinase c (beta	1e-10
d1rsya_	143	b.7.1.2 (A:) Synaptogamin I {Rat (Rattus norvegicu	3e-10
d1bdya_	123	b.7.1.1 (A:) Domain from protein kinase C delta {R	7e-10
d1dqva1	130	b.7.1.2 (A:295-424) Synaptotagmin III {Rat (Rattus	8e-09
d1qasa2	131	b.7.1.1 (A:626-756) PI-specific phospholipase C is	5e-08
d1ugka_	138	b.7.1.2 (A:) Synaptotagmin IV {Human (Homo sapiens	1e-07
d1wfma_	138	b.7.1.2 (A:) Synaptotagmin XIII {Human (Homo sapie	3e-06
d1wfja_	136	b.7.1.2 (A:) C2 domain protein At1g63220 {Thale cr	4e-06
d2zkmx2	122	b.7.1.1 (X:678-799) Phospholipase C-beta-2 {Human	9e-06
d1rh8a_	142	b.7.1.2 (A:) Piccolo {Rat (Rattus norvegicus) [Tax	9e-06
d1gmia_	136	b.7.1.1 (A:) Domain from protein kinase C epsilon	1e-04
d1rlwa_	126	b.7.1.1 (A:) Domain from cytosolic phospholipase A	0.002

>d1w15a_ b.7.1.2 (A:) Synaptotagmin IV {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 138

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin IV
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 67.8 bits (165), Expect = 8e-17
 Identities = 35/65 (53%), Positives = 51/65 (78%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV L +  +R++KKKTHVKK T N V+NE FVF++P ++L+ +S+E L+LD +R +
Sbjct: 37  DPYVKVNLYHAKKRISKKKTHVKKCTPNAVFNELFVFDIPCESLEEISVEFLVLDSERGS 96

Query: 67  KNEKI 71
           +NE I
Sbjct: 97  RNEVI 101

>d2cm5a1 b.7.1.2 (A:541-677) C2b-domain of rabphilin {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 137

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: C2b-domain of rabphilin
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 63.3 bits (153), Expect = 3e-15
 Identities = 26/75 (34%), Positives = 43/75 (57%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DP+VK++L     + AK KT +KK+TLNP +NE F +++   +L   SL++ + D+D   
Sbjct: 37  DPFVKLWLKPDMGKKAKHKTQIKKKTLNPEFNEEFFYDIKHSDLAKKSLDISVWDYDIGK 96

Query: 67  KNEKIFFFFFSSSSS 81
            N+ I       S+ 
Sbjct: 97  SNDYIGGCQLGISAK 111

>d1uowa_ b.7.1.2 (A:) Synaptogamin I {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 157

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptogamin I
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 61.8 bits (149), Expect = 2e-14
 Identities = 36/75 (48%), Positives = 53/75 (70%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK++L+  G+R+ KKKT +KK TLNP YNESF FEVP + +  V + + +LD+D++ 
Sbjct: 47  DPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIG 106

Query: 67  KNEKIFFFFFSSSSS 81
           KN+ I   F   +S+
Sbjct: 107 KNDAIGKVFVGYNST 121

>d1dqva2 b.7.1.2 (A:425-569) Synaptotagmin III {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 145

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin III
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 57.1 bits (137), Expect = 1e-12
 Identities = 30/65 (46%), Positives = 48/65 (73%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK  L+ +G+R+ K+KT +KK TLNP YNE+ VF+V  +++++V L + ++D+D + 
Sbjct: 42  DPYVKASLISEGRRLKKRKTSIKKNTLNPTYNEALVFDVAPESVENVGLSIAVVDYDCIG 101

Query: 67  KNEKI 71
            NE I
Sbjct: 102 HNEVI 106

>d2bwqa1 b.7.1.2 (A:729-853) Regulating synaptic membrane exocytosis protein, rim2 {Human (Homo sapiens) [TaxId: 9606]} Length = 125

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Regulating synaptic membrane exocytosis protein, rim2
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 56.3 bits (135), Expect = 1e-12
 Identities = 23/67 (34%), Positives = 35/67 (52%), Gaps = 1/67 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV 65
           +PYVK+Y L       K++T   K+TL P +N++F++  V         LE+ L D  RV
Sbjct: 36  NPYVKIYFLPDRSDKNKRRTKTVKKTLEPKWNQTFIYSPVHRREFRERMLEITLWDQARV 95

Query: 66  TKNEKIF 72
            + E  F
Sbjct: 96  REEESEF 102

>d1a25a_ b.7.1.2 (A:) C2 domain from protein kinase c (beta) {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 132

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: C2 domain from protein kinase c (beta)
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 51.2 bits (122), Expect = 1e-10
 Identities = 23/65 (35%), Positives = 40/65 (61%), Gaps = 1/65 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK+ L+   +  +K+KT   K +LNP +NE+F F++   + D   L + + DWD  +
Sbjct: 37  DPYVKLKLIPDPKSESKQKTKTIKCSLNPEWNETFRFQLKESDKDRR-LSVEIWDWDLTS 95

Query: 67  KNEKI 71
           +N+ +
Sbjct: 96  RNDFM 100

>d1rsya_ b.7.1.2 (A:) Synaptogamin I {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 143

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptogamin I
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 50.9 bits (121), Expect = 3e-10
 Identities = 29/65 (44%), Positives = 44/65 (67%), Gaps = 2/65 (3%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVKV+LL   ++  K +T V ++TLNPV+NE F F+VP   L   +L + + D+DR +
Sbjct: 56  DPYVKVFLLPDKKK--KFETKVHRKTLNPVFNEQFTFKVPYSELGGKTLVMAVYDFDRFS 113

Query: 67  KNEKI 71
           K++ I
Sbjct: 114 KHDII 118

>d1bdya_ b.7.1.1 (A:) Domain from protein kinase C delta {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 123

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Domain from protein kinase C delta
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 49.4 bits (117), Expect = 7e-10
 Identities = 11/73 (15%), Positives = 25/73 (34%), Gaps = 4/73 (5%)

Query: 2  KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLD 61
          +D+   P+  V +         K    KK T+ P +  +F   +         ++++L+ 
Sbjct: 20 EDDASQPFCAVKMKEALTTDRGKTLVQKKPTMYPEWKSTFDAHIYEGR----VIQIVLMR 75

Query: 62 WDRVTKNEKIFFF 74
                +E     
Sbjct: 76 AAEDPMSEVTVGV 88

>d1dqva1 b.7.1.2 (A:295-424) Synaptotagmin III {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 130

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin III
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 46.9 bits (110), Expect = 8e-09
 Identities = 27/77 (35%), Positives = 43/77 (55%), Gaps = 2/77 (2%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           DPYVK+YLL   ++  K +T V ++TLNP++NE+F F VP   L    L   + D+DR +
Sbjct: 40  DPYVKIYLLPDRKK--KFQTKVHRKTLNPIFNETFQFSVPLAELAQRKLHFSVYDFDRFS 97

Query: 67  KNEKIFFFFFSSSSSFF 83
           +++ I      +     
Sbjct: 98  RHDLIGQVVLDNLLELA 114

>d1qasa2 b.7.1.1 (A:626-756) PI-specific phospholipase C isozyme D1 (PLC-D1), C-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 131

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: PI-specific phospholipase C isozyme D1 (PLC-D1), C-terminal domain
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 44.8 bits (105), Expect = 5e-08
 Identities = 19/72 (26%), Positives = 31/72 (43%), Gaps = 3/72 (4%)

Query: 7  DPYVKVYLLYKGQRVAKKKTH-VKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
          DP V V +   G+    ++T  +     NP ++  F FEV   +L  V     + D+D  
Sbjct: 28 DPKVIVEIHGVGRDTGSRQTAVITNNGFNPRWDMEFEFEVTVPDLALVRFM--VEDYDSS 85

Query: 66 TKNEKIFFFFFS 77
          +KN+ I      
Sbjct: 86 SKNDFIGQSTIP 97

>d1ugka_ b.7.1.2 (A:) Synaptotagmin IV {Human (Homo sapiens) [TaxId: 9606]} Length = 138

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin IV
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 43.9 bits (103), Expect = 1e-07
 Identities = 20/66 (30%), Positives = 42/66 (63%), Gaps = 3/66 (4%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFV-FEVPADNLDSVSLELLLLDWDRV 65
           DPY+K+ +L + +   K KT V ++TL+P ++E+F  + +P   +  ++L   +L +DR 
Sbjct: 45  DPYIKMTILPEKKH--KVKTRVLRKTLDPAFDETFTFYGIPYTQIQELALHFTILSFDRF 102

Query: 66  TKNEKI 71
           ++++ I
Sbjct: 103 SRDDII 108

>d1wfma_ b.7.1.2 (A:) Synaptotagmin XIII {Human (Homo sapiens) [TaxId: 9606]} Length = 138

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin XIII
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 40.3 bits (93), Expect = 3e-06
 Identities = 16/71 (22%), Positives = 30/71 (42%), Gaps = 1/71 (1%)

Query: 7   DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
           D YV+  +        + +T +KKR L+  + E  V  +  + L + +L L L   DR +
Sbjct: 45  DCYVQGSVA-NRTGSVEAQTALKKRQLHTTWEEGLVLPLAEEELPTATLTLTLRTCDRFS 103

Query: 67  KNEKIFFFFFS 77
           ++         
Sbjct: 104 RHSVAGELRLG 114

>d1wfja_ b.7.1.2 (A:) C2 domain protein At1g63220 {Thale cress (Arabidopsis thaliana) [TaxId: 3702]} Length = 136

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: C2 domain protein At1g63220
species: Thale cress (Arabidopsis thaliana) [TaxId: 3702]

 Score = 39.7 bits (92), Expect = 4e-06
 Identities = 14/65 (21%), Positives = 28/65 (43%), Gaps = 7/65 (10%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVT 66
          DPYV++      +   +K    +     P +NE+F+F V     +       + D D  T
Sbjct: 32 DPYVQLTC----RTQDQKSNVAEGMGTTPEWNETFIFTVSEGTTELK---AKIFDKDVGT 84

Query: 67 KNEKI 71
          +++ +
Sbjct: 85 EDDAV 89

>d2zkmx2 b.7.1.1 (X:678-799) Phospholipase C-beta-2 {Human (Homo sapiens) [TaxId: 9606]} Length = 122

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Phospholipase C-beta-2
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 38.8 bits (90), Expect = 9e-06
 Identities = 12/61 (19%), Positives = 23/61 (37%), Gaps = 3/61 (4%)

Query: 7  DPYVKVYLL---YKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWD 63
            YV+V L       +R  + K      ++NPV+ E           +  SL + +++  
Sbjct: 19 RTYVEVELFGLPGDPKRRYRTKLSPSTNSINPVWKEEPFVFEKILMPELASLRVAVMEEG 78

Query: 64 R 64
           
Sbjct: 79 N 79

>d1rh8a_ b.7.1.2 (A:) Piccolo {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 142

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Piccolo
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 39.1 bits (90), Expect = 9e-06
 Identities = 22/75 (29%), Positives = 44/75 (58%), Gaps = 10/75 (13%)

Query: 7   DPYVKVYLLYKGQRVA---------KKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLE 56
           DP+VKVYLL    +V          K++T   +++LNP +N++ +++ +  + L   +LE
Sbjct: 40  DPFVKVYLLPGRGQVMVVQNASAEYKRRTKYVQKSLNPEWNQTVIYKSISMEQLMKKTLE 99

Query: 57  LLLLDWDRVTKNEKI 71
           + + D+DR + N+ +
Sbjct: 100 VTVWDYDRFSSNDFL 114

>d1gmia_ b.7.1.1 (A:) Domain from protein kinase C epsilon {Rat (Rattus rattus) [TaxId: 10117]} Length = 136

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Domain from protein kinase C epsilon
species: Rat (Rattus rattus) [TaxId: 10117]

 Score = 36.0 bits (82), Expect = 1e-04
 Identities = 13/76 (17%), Positives = 28/76 (36%), Gaps = 8/76 (10%)

Query: 2   KDNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLD 61
           +   LDPY+              +T  K++T +P +++ FV +V          EL +  
Sbjct: 34  QTFLLDPYIA----LNVDDSRIGQTATKQKTNSPAWHDEFVTDVCNGRKI----ELAVFH 85

Query: 62  WDRVTKNEKIFFFFFS 77
              +  ++ +      
Sbjct: 86  DAPIGYDDFVANCTIQ 101

>d1rlwa_ b.7.1.1 (A:) Domain from cytosolic phospholipase A2 {Human (Homo sapiens) [TaxId: 9606]} Length = 126

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Domain from cytosolic phospholipase A2
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 32.8 bits (74), Expect = 0.002
 Identities = 16/59 (27%), Positives = 33/59 (55%), Gaps = 4/59 (6%)

Query: 7  DPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRV 65
          DPYV++++       ++K+T      +NPV+NE+F F +  +  + + +   L+D + V
Sbjct: 28 DPYVELFIS--TTPDSRKRTRHFNNDINPVWNETFEFILDPNQENVLEIT--LMDANYV 82

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

ID	Length	Definition	Probability
Query	87
d1w15a_	138	Synaptotagmin IV {Rat (Rattus norvegicus) [TaxId:	99.81
d1uowa_	157	Synaptogamin I {Rat (Rattus norvegicus) [TaxId: 10	99.8
d2cm5a1	137	C2b-domain of rabphilin {Rat (Rattus norvegicus) [	99.79
d1a25a_	132	C2 domain from protein kinase c (beta) {Rat (Rattu	99.79
d1wfma_	138	Synaptotagmin XIII {Human (Homo sapiens) [TaxId: 9	99.77
d1qasa2	131	PI-specific phospholipase C isozyme D1 (PLC-D1), C	99.76
d1ugka_	138	Synaptotagmin IV {Human (Homo sapiens) [TaxId: 960	99.76
d1rsya_	143	Synaptogamin I {Rat (Rattus norvegicus) [TaxId: 10	99.75
d1dqva1	130	Synaptotagmin III {Rat (Rattus norvegicus) [TaxId:	99.75
d2bwqa1	125	Regulating synaptic membrane exocytosis protein, r	99.75
d2ep6a1	126	Multiple C2 and transmembrane domain-containing pr	99.7
d2nq3a1	133	E3 ubiquitin-protein ligase Itchy {Human (Homo sap	99.7
d1rh8a_	142	Piccolo {Rat (Rattus norvegicus) [TaxId: 10116]}	99.69
d1dqva2	145	Synaptotagmin III {Rat (Rattus norvegicus) [TaxId:	99.69
d1rlwa_	126	Domain from cytosolic phospholipase A2 {Human (Hom	99.68
d1gmia_	136	Domain from protein kinase C epsilon {Rat (Rattus	99.64
d1wfja_	136	C2 domain protein At1g63220 {Thale cress (Arabidop	99.63
d1bdya_	123	Domain from protein kinase C delta {Rat (Rattus no	99.59
d2cjta1	128	Unc-13 homolog A {Rat (Rattus norvegicus) [TaxId:	99.56
d2zkmx2	122	Phospholipase C-beta-2 {Human (Homo sapiens) [TaxI	99.44
d1e7ua2	174	Phoshoinositide 3-kinase (PI3K) {Pig (Sus scrofa)	96.89

>d1w15a_ b.7.1.2 (A:) Synaptotagmin IV {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin IV
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.81  E-value=3.7e-19  Score=94.58  Aligned_cols=79  Identities=44%  Similarity=0.687  Sum_probs=69.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.+....+++|++++++.+|.|||+|.|.++..++....|.|.+|+++..+++++||++.+++++.
T Consensus        33 ~~~~dpyvkv~l~~~~~~~~~~kT~~~~~t~~P~wne~f~F~v~~~~~~~~~l~i~v~d~~~~~~~~~iG~~~i~l~~~  111 (138)
T d1w15a_          33 SGLSDPYVKVNLYHAKKRISKKKTHVKKCTPNAVFNELFVFDIPCESLEEISVEFLVLDSERGSRNEVIGRLVLGATAE  111 (138)
T ss_dssp             --CCCEEEEEEEEETTEEEEEEECCCCCSCSSEEEEEEEEEECCSSSSTTEEEEEEEEECCTTSCCEEEEEEEESTTCC
T ss_pred             CCCcCEEEEEEEeCCcccCccccceeECCCCCCeECcEEEEEecHHHhCccEEEEEEEeCCCCCCCCEEEEEEEcchhC
Confidence            3567999999998887777788999999999999999999999888877778999999999999999999999998764

>d1uowa_ b.7.1.2 (A:) Synaptogamin I {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptogamin I
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.80  E-value=8.8e-19  Score=94.88  Aligned_cols=79  Identities=46%  Similarity=0.737  Sum_probs=70.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.+....+++|++.+++.+|.|||+|.|.++.+++....|.+++|+++.++++++||++.+++++.
T Consensus        43 ~~~~dpyV~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~F~v~~~~l~~~~l~i~v~d~~~~~~~~~iG~~~i~l~~~  121 (157)
T d1uowa_          43 GGLSDPYVKIHLMQNGKRLKKKKTTIKKNTLNPYYNESFSFEVPFEQIQKVQVVVTVLDYDKIGKNDAIGKVFVGYNST  121 (157)
T ss_dssp             TSCCCEEEEEEEEETTEEEEEEECCCCCSCSSCEEEEEEEEECCGGGGGGCEEEEEEEECCSSSCCCEEEEEEEETTCC
T ss_pred             CCCCCeeEEEEEecCCccccceecccccCCCCcccCCeEEEEecHHHcCccEEEEEEcccCCCCCCceeEEEEEecccC
Confidence            3578999999998887777778999999999999999999999888777779999999999999999999999999764

>d2cm5a1 b.7.1.2 (A:541-677) C2b-domain of rabphilin {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: C2b-domain of rabphilin
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.79  E-value=8.2e-19  Score=92.96  Aligned_cols=79  Identities=33%  Similarity=0.491  Sum_probs=67.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.++.....+++|++++++.+|.|||+|.|.++..++....|.+.+|+++..+.+++||++.+++++.
T Consensus        33 ~~~~dpyv~v~l~~~~~~~~~~kT~v~~~t~~P~wne~f~f~v~~~~l~~~~l~v~v~~~~~~~~~~~iG~~~i~l~~~  111 (137)
T d2cm5a1          33 NGYSDPFVKLWLKPDMGKKAKHKTQIKKKTLNPEFNEEFFYDIKHSDLAKKSLDISVWDYDIGKSNDYIGGCQLGISAK  111 (137)
T ss_dssp             TSCCCEEEEEEEETC---CCEEECCCCCSCSSCEEEEEEEEECCGGGGGGCEEEEEEEECCSSSCCEEEEEEEEETTCC
T ss_pred             CCCcCeEEEEEEEcCCccceeecCEeEcCCCCCccceEEEEEeEHHHccccEEEEEeeeCCCCCCCCEEEEEEeCcccc
Confidence            4568999999998766566688999999999999999999999887777778999999999999999999999999764

>d1a25a_ b.7.1.2 (A:) C2 domain from protein kinase c (beta) {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: C2 domain from protein kinase c (beta)
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.79  E-value=7.6e-19  Score=92.71  Aligned_cols=77  Identities=32%  Similarity=0.515  Sum_probs=65.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      ++.+||||++++.+......+++|++++++.+|.|||+|.|.+...... ..|.++|||++..+++++||++.+++++
T Consensus        33 ~g~~DpYv~v~l~~~~~~~~~~kT~v~~~t~nP~wne~f~f~v~~~~~~-~~L~i~V~d~d~~~~d~~iG~~~i~l~~  109 (132)
T d1a25a_          33 NGLSDPYVKLKLIPDPKSESKQKTKTIKCSLNPEWNETFRFQLKESDKD-RRLSVEIWDWDLTSRNDFMGSLSFGISE  109 (132)
T ss_dssp             TSCCCEEEEEEEESCTTCSSCEECCCCSSCSSCEEEEEEEEECCSGGGG-CEEEEEEEECCSSSCCEEEEEEEEEHHH
T ss_pred             CCCcCeEEEEEEccCCCCccccEEeeecCCCCCccceEEEEEeEccccC-CEEeEEEEecCCCCCCcEeEEEEEeHHH
Confidence            4578999999998766556688999999999999999999998654333 4799999999999999999999998754

>d1wfma_ b.7.1.2 (A:) Synaptotagmin XIII {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin XIII
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.77  E-value=2.2e-18  Score=91.55  Aligned_cols=78  Identities=22%  Similarity=0.315  Sum_probs=68.3

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+.+||||++++.+.. ....++|++++++.+|.|||+|.|.+...++....|.|+||+++.++++++||++.++|.+.
T Consensus        41 ~g~~dpyVkv~l~~~~-~~~~~kT~v~~~~~~P~wne~f~f~v~~~~l~~~~L~~~V~d~~~~~~~~~iG~~~i~L~~l  118 (138)
T d1wfma_          41 DGGCDCYVQGSVANRT-GSVEAQTALKKRQLHTTWEEGLVLPLAEEELPTATLTLTLRTCDRFSRHSVAGELRLGLDGT  118 (138)
T ss_dssp             SSCCCEEEEEEEEETT-EEEEEECCCCCCCSSEECSSCEEEECCTTSSTTCEEEEEEEECCSSCTTSCSEEEEEESSSS
T ss_pred             CCCcCcEEEEEECCCC-CccceeeeEECCCCCceEeeeEEEEeeehhccceEEEEEEeeecccccceeeeEEEEEhHHc
Confidence            4678999999998763 34467899999999999999999999887777789999999999999999999999998764

>d1qasa2 b.7.1.1 (A:626-756) PI-specific phospholipase C isozyme D1 (PLC-D1), C-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: PI-specific phospholipase C isozyme D1 (PLC-D1), C-terminal domain
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.76  E-value=5.2e-18  Score=89.39  Aligned_cols=77  Identities=26%  Similarity=0.346  Sum_probs=61.5

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccC-CCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKR-TLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~-~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+......+++|++.++ +.||.|||+|.|.+.....  ..|.++|||++..+.+++||++.++|++.
T Consensus        24 ~~~~DPyV~v~l~g~~~~~~~~~T~~v~~~~~nP~wne~f~f~~~~~~~--~~L~~~V~D~d~~~~d~~iG~~~i~l~~l  101 (131)
T d1qasa2          24 NSIVDPKVIVEIHGVGRDTGSRQTAVITNNGFNPRWDMEFEFEVTVPDL--ALVRFMVEDYDSSSKNDFIGQSTIPWNSL  101 (131)
T ss_dssp             --CCCEEEEEEEESSTTTCEEEECCCCSSCSSSCEEEEEEEEEESCGGG--CEEEEEEEECCTTTCCEEEEEEEEEGGGB
T ss_pred             CCCcCeEEEEEEccCCCCcEEEEEEEEecccCCceEEEEEEEEEEcchh--ceEEEEEEEecCCCCCcEEEEEEEEEecc
Confidence            35689999999975444445788887655 4799999999998765543  37999999999999999999999998764

>d1ugka_ b.7.1.2 (A:) Synaptotagmin IV {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin IV
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.76  E-value=6.5e-18  Score=89.73  Aligned_cols=75  Identities=29%  Similarity=0.572  Sum_probs=64.4

Q ss_pred             CCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          5 ELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         5 ~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      .+||||++.+.+...  .+++|++++++.+|.|||+|.|. +...++....|.|+||+++.++++++||++.++|++.
T Consensus        43 ~~dpyV~v~l~~~~~--~~~kT~v~~~t~nP~wne~f~f~~~~~~~l~~~~L~~~V~d~d~~~~~~~iG~~~i~L~~~  118 (138)
T d1ugka_          43 TSDPYIKMTILPEKK--HKVKTRVLRKTLDPAFDETFTFYGIPYTQIQELALHFTILSFDRFSRDDIIGEVLIPLSGI  118 (138)
T ss_dssp             BCEEEEEEEEETTTC--SEEECCCCSSCSSCEEEEEEEEECCCSTTGGGCEEEEEEEEECSSCCCCCCEEEEEECTTC
T ss_pred             ccceEEEEEEcCCCC--EeEeCeeEeCCCCCceeeEEEEeeeCHHHcccceEEEEEEECCCCCCCcEEEEEEEEcccc
Confidence            468999999986543  36889999999999999999997 6666666678999999999998899999999998764

>d1rsya_ b.7.1.2 (A:) Synaptogamin I {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptogamin I
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.75  E-value=1.8e-18  Score=92.37  Aligned_cols=77  Identities=39%  Similarity=0.628  Sum_probs=65.6

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+.+.  .+++|++++++.+|.|||+|.|.+...++....|.|+||+++..+++++||++.++|++.
T Consensus        52 ~g~~dpyV~v~l~~~~~--~~~kT~~~~~t~~P~wne~f~f~i~~~~l~~~~L~i~V~d~d~~~~~~~iG~~~i~L~~~  128 (143)
T d1rsya_          52 GGTSDPYVKVFLLPDKK--KKFETKVHRKTLNPVFNEQFTFKVPYSELGGKTLVMAVYDFDRFSKHDIIGEFKVPMNTV  128 (143)
T ss_dssp             TSCCCEEEEEEEETTCC--SCEECCCCTTCSSCEEEEEEEECCCHHHHTTCEEEEEEEECCSSSCCEEEEEEEEEGGGC
T ss_pred             CCCCCeEEEEEEcCCCC--eeEEEEEeccccCcceeeeeEEEEEeeccCCceEEEEEEEcCCCCCCcEEEEEEEEchhc
Confidence            46789999999976533  368899999999999999999998766555578999999999998999999999998764

>d1dqva1 b.7.1.2 (A:295-424) Synaptotagmin III {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin III
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.75  E-value=1.3e-18  Score=91.68  Aligned_cols=75  Identities=36%  Similarity=0.614  Sum_probs=63.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      ++.+||||++++.+..  ..+++|++++++.+|.|||+|.|.+...++....|.|+|||++..+++++||++.+++.
T Consensus        36 ~g~~dpyv~v~l~~~~--~~~~kT~v~~~t~~P~wne~f~f~v~~~~~~~~~L~v~V~d~~~~~~d~~iG~~~i~~~  110 (130)
T d1dqva1          36 NGFSDPYVKIYLLPDR--KKKFQTKVHRKTLNPIFNETFQFSVPLAELAQRKLHFSVYDFDRFSRHDLIGQVVLDNL  110 (130)
T ss_dssp             TSCCCEEEEEECTTST--TSCEECCCCCSCSSCEEEEEEEEECCGGGGSSCCCEEEEEECCSSSCCCEEEEEECCCT
T ss_pred             CCCcceEEEEEEccCC--CceEeceeEcCCCCeeeeeEEEEEEchHHcCCCeEEEEEEEcCCCCCCceEEEEEECch
Confidence            4668999999986543  23789999999999999999999987776666689999999999889999999999753

>d2bwqa1 b.7.1.2 (A:729-853) Regulating synaptic membrane exocytosis protein, rim2 {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Regulating synaptic membrane exocytosis protein, rim2
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.75  E-value=4e-18  Score=89.16  Aligned_cols=79  Identities=28%  Similarity=0.476  Sum_probs=62.8

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCC--CCCeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRV--TKNEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~--~~~~~lG~~~~~l~   79 (87)
                      ++.+||||++++.++.....+++|++++++.+|.|||+|.|. +...++....|.++||+++..  +++++||++.++++
T Consensus        32 ~~~~dpyVkv~l~~~~~~~~~~kT~~~~~t~~P~wne~f~f~~~~~~~l~~~~L~i~v~d~~~~~~~~~~~iG~~~i~l~  111 (125)
T d2bwqa1          32 GRPRNPYVKIYFLPDRSDKNKRRTKTVKKTLEPKWNQTFIYSPVHRREFRERMLEITLWDQARVREEESEFLGEILIELE  111 (125)
T ss_dssp             SCCBCEEEEEEEESSCSGGGEEECCCCSSBSSCEEEEEEEECSCCGGGGGGCEEEEEEEEC-------CEEEEEEEEEGG
T ss_pred             CCCCCEEEEEEEeCCCCCccccccCEEcCCCCCEEccEEEEeeeChhhcCCCEEEEEEEECCCCCCCCCeeEEEEEEEch
Confidence            466889999999876555668899999999999999999997 666666667899999998875  34569999999987


Q ss_pred             Cc
Q psy12855         80 SS   81 (87)
Q Consensus        80 ~~   81 (87)
                      +.
T Consensus       112 ~~  113 (125)
T d2bwqa1         112 TA  113 (125)
T ss_dssp             GC
T ss_pred             hc
Confidence            64

>d2ep6a1 b.7.1.1 (A:92-217) Multiple C2 and transmembrane domain-containing protein 2, MCTP2 {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Multiple C2 and transmembrane domain-containing protein 2, MCTP2
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.70  E-value=1.9e-17  Score=86.66  Aligned_cols=70  Identities=23%  Similarity=0.284  Sum_probs=59.9

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +|.+||||++.+  .. .  +++|++++++.||.|+|+|.|.+...   ...|.++|||++..+.+++||++.+++++
T Consensus        24 ~g~~Dpyv~v~~--~~-~--~~~T~~~~~t~nP~wne~f~f~v~~~---~~~L~i~V~d~~~~~~d~~lG~~~i~l~~   93 (126)
T d2ep6a1          24 SGKSDPFCLLEL--GN-D--RLQTHTVYKNLNPEWNKVFTFPIKDI---HDVLEVTVFDEDGDKPPDFLGKVAIPLLS   93 (126)
T ss_dssp             SSCCCEEEEEEE--TT-E--EEECCCCSSCSSCCCCEEEEEEESCT---TCEEEEEEEEEETTEEEEECCBCEEEGGG
T ss_pred             CCCcCeEEEEEc--CC-e--EEEEEeeCCceeEEEEEEEEEEEecc---CceeEEEEEEccCCcCcceEEEEEEEHHH
Confidence            467899999998  32 2  78999999999999999999998654   25899999999998888999999998865

>d2nq3a1 b.7.1.1 (A:13-145) E3 ubiquitin-protein ligase Itchy {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: E3 ubiquitin-protein ligase Itchy
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.70  E-value=1e-16  Score=84.63  Aligned_cols=68  Identities=19%  Similarity=0.207  Sum_probs=58.6

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      +.+||||.+.+  ++.   .++|++.+++.+|.|||.|.|.+...    ..|.|+|||++.++++++||++.++|.+
T Consensus        25 ~~~dpyv~v~~--~~~---~~kT~v~~~t~nP~wne~f~f~~~~~----~~l~~~V~d~d~~~~d~~iG~~~i~L~~   92 (133)
T d2nq3a1          25 FGPSPYVEVTV--DGQ---SKKTEKCNNTNSPKWKQPLTVIVTPV----SKLHFRVWSHQTLKSDVLLGTAALDIYE   92 (133)
T ss_dssp             CCCCEEEEEEE--TTE---EEECCCCSSCSSCEEEEEEEEEECTT----CEEEEEEEECCSSSCCEEEEEEEEEHHH
T ss_pred             CCcCeEEEEEE--CCe---EEeeEEEEecccEEEcceEEEEEEec----ceeEEEEEEccCCCCCceEEEEEEEHHH
Confidence            45799999998  332   67999999999999999999998643    4899999999999999999999998754

>d1rh8a_ b.7.1.2 (A:) Piccolo {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Piccolo
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.69  E-value=7e-18  Score=89.77  Aligned_cols=79  Identities=29%  Similarity=0.513  Sum_probs=62.9

Q ss_pred             CCCCCCEEEEEEEeCCce---------eeeEecccccCCCCCeeceEEEEE-ecCCCCcccEEEEEEEEcCCCCCCeeeE
Q psy12855          3 DNELDPYVKVYLLYKGQR---------VAKKKTHVKKRTLNPVYNESFVFE-VPADNLDSVSLELLLLDWDRVTKNEKIF   72 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~---------~~~~~t~~~~~~~~P~~~~~~~f~-~~~~~~~~~~l~v~v~~~~~~~~~~~lG   72 (87)
                      .+.+||||++++.+....         ..+++|++++++.+|.|||.|.|. +...++....|.++|||++..+++++||
T Consensus        36 ~g~~DpyV~v~l~~~~~~~~~~~~~~~~~~~kT~v~~~t~nP~wne~f~f~~~~~~~~~~~~L~i~V~d~d~~~~~~~lG  115 (142)
T d1rh8a_          36 NGYSDPFVKVYLLPGRGQVMVVQNASAEYKRRTKYVQKSLNPEWNQTVIYKSISMEQLMKKTLEVTVWDYDRFSSNDFLG  115 (142)
T ss_dssp             SSCSCCEEEEEETTSSCCCEECCCCCHHHHTTTTTTHHHHSCEEEEEEEECSCCHHHHTTCEEEEEEEEECSSSCEEEEE
T ss_pred             CCCCCcCEEEEEecCcccccccccCCCceeeeccCCcCCCCceeEEEEEEeeecccccCCCEEEEEEEEecCCCCCeeeE
Confidence            466899999998543221         224688999999999999999997 4444445568999999999988899999


Q ss_pred             EEEEecCCc
Q psy12855         73 FFFFSSSSS   81 (87)
Q Consensus        73 ~~~~~l~~~   81 (87)
                      ++.++|++.
T Consensus       116 ~~~i~L~~l  124 (142)
T d1rh8a_         116 EVLIDLSST  124 (142)
T ss_dssp             EEEEETTSC
T ss_pred             EEEEEhHHc
Confidence            999998864

>d1dqva2 b.7.1.2 (A:425-569) Synaptotagmin III {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: Synaptotagmin III
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.69  E-value=1.6e-18  Score=92.75  Aligned_cols=79  Identities=38%  Similarity=0.650  Sum_probs=68.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      ++.+||||++++.+++....+++|++++++.+|.|||+|.|.+...++....|.+.+|+++..+++++||++.++++..
T Consensus        38 ~~~~dpyv~v~l~~~~~~~~~~kT~~~~~t~~P~wne~f~F~v~~~~~~~~~l~v~v~d~~~~~~~~~iG~~~i~l~~~  116 (145)
T d1dqva2          38 TGFSDPYVKASLISEGRRLKKRKTSIKKNTLNPTYNEALVFDVAPESVENVGLSIAVVDYDCIGHNEVIGVCRVGPEAA  116 (145)
T ss_dssp             SSCCCEEEEECCCTTCCTTSCEECCCCCSCSSCEEEECCCCCCCSGGGGSCCCCCEEEECCSSSCCEEEEECCCSSCTT
T ss_pred             CCCcCceEEEEEccCCccceeecCEEEeCCCCceecceEEEEEehhhcCCCEEEEEEEecCCCCCCcEEEEEEECchHc
Confidence            4567999999997665555578999999999999999999998877766678999999999999999999999998764

>d1rlwa_ b.7.1.1 (A:) Domain from cytosolic phospholipase A2 {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Domain from cytosolic phospholipase A2
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.68  E-value=1.6e-16  Score=82.93  Aligned_cols=73  Identities=30%  Similarity=0.472  Sum_probs=59.1

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      |.+||||++.+.+.  ...+++|+++.++.+|.|||+|.|.+....  ...|.+.|||++.. .+++||++.++|++.
T Consensus        25 ~~~Dpyv~v~l~~~--~~~~~~T~~~~~t~nP~wne~f~f~i~~~~--~~~L~v~V~d~d~~-~d~~lG~~~i~L~~l   97 (126)
T d1rlwa_          25 DTPDPYVELFISTT--PDSRKRTRHFNNDINPVWNETFEFILDPNQ--ENVLEITLMDANYV-MDETLGTATFTVSSM   97 (126)
T ss_dssp             CCCCEEEEEECTTS--TTCCEECCCCTTCSSCEEEEEEEEEECTTS--CCEEEEEEEECCSS-CCEEEEEEEEEGGGS
T ss_pred             CCCCcEEEEEECCc--ccceeEeeecCCCccceeceeeeecccCcc--cCcEEEEEEECCCC-CCCeEEEEEEEHHHc
Confidence            56899999998432  234789999999999999999999986443  35899999998775 578999999998653

>d1gmia_ b.7.1.1 (A:) Domain from protein kinase C epsilon {Rat (Rattus rattus) [TaxId: 10117]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Domain from protein kinase C epsilon
species: Rat (Rattus rattus) [TaxId: 10117]

Probab=99.64  E-value=7.7e-16  Score=81.44  Aligned_cols=70  Identities=19%  Similarity=0.278  Sum_probs=58.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+..||||++.+  +..  ...+|++..++.+|.|||.|.|.+...    ..|.++||+++..+++++||.+.+++++
T Consensus        35 ~~~~DPYv~v~l--~~~--~~~~T~~~~~t~~P~Wne~f~f~v~~~----~~l~i~V~d~~~~~~d~~iG~~~i~l~~  104 (136)
T d1gmia_          35 TFLLDPYIALNV--DDS--RIGQTATKQKTNSPAWHDEFVTDVCNG----RKIELAVFHDAPIGYDDFVANCTIQFEE  104 (136)
T ss_dssp             CCCCCEEEEEEE--TTE--EEEECCCCSSCSSCEEEEEEEEEEEEE----CEEEEEEEECCSSSSCEEEEEEEEEHHH
T ss_pred             CCCcCcEEEEEe--CCC--cCcEeeEEcCCCCccCccEEEEEEecC----CceEEEEEEecCCCCceeEEEEEEEHHH
Confidence            456799999998  322  256788999999999999999998643    5899999999999999999999998754

>d1wfja_ b.7.1.2 (A:) C2 domain protein At1g63220 {Thale cress (Arabidopsis thaliana) [TaxId: 3702]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: Synaptotagmin-like (S variant)
domain: C2 domain protein At1g63220
species: Thale cress (Arabidopsis thaliana) [TaxId: 3702]

Probab=99.63  E-value=5.1e-16  Score=82.02  Aligned_cols=70  Identities=26%  Similarity=0.387  Sum_probs=57.2

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEeccccc-CCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKK-RTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSS   80 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~-~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~   80 (87)
                      .+.+||||++.+.  ..   .++|+..+ .+.||.|||+|.|.+...   ...|.|.|||++..+++++||++.++|.+
T Consensus        28 ~g~~Dpyv~v~~~--~~---~~~t~~~~~~~~nP~Wne~f~f~v~~~---~~~L~v~V~d~d~~~~d~~iG~~~i~L~~   98 (136)
T d1wfja_          28 LNNMDPYVQLTCR--TQ---DQKSNVAEGMGTTPEWNETFIFTVSEG---TTELKAKIFDKDVGTEDDAVGEATIPLEP   98 (136)
T ss_dssp             SCSSCCCEEEESS--SC---EEECCCCTTCCSSCEEEEEEEEEEESS---CCEEEEEECCSSSCTTTCCSEEEEEESHH
T ss_pred             CCCCCccEEEEEe--ee---eEEEEEEecCCCcEEEeeEEEEEEcCc---cceEEEEEEEecCCCCCCEEEEEEEEhHH
Confidence            3678999999972  22   56777765 588999999999998753   24699999999999889999999999864

>d1bdya_ b.7.1.1 (A:) Domain from protein kinase C delta {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Domain from protein kinase C delta
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.59  E-value=3.3e-15  Score=77.84  Aligned_cols=69  Identities=16%  Similarity=0.182  Sum_probs=54.7

Q ss_pred             CCCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecC
Q psy12855          3 DNELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSS   79 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~   79 (87)
                      ++.+||||.+++.+.....+.++|.+++++.||.|||+|.|.+...    ..+.+.||+++    ++++|.+.+++.
T Consensus        21 ~~~~dPY~~v~l~~~~~~~~~~~t~~~kkT~nP~WnE~F~~~v~~~----~~l~i~V~d~d----d~~~g~~~i~l~   89 (123)
T d1bdya_          21 DDASQPFCAVKMKEALTTDRGKTLVQKKPTMYPEWKSTFDAHIYEG----RVIQIVLMRAA----EDPMSEVTVGVS   89 (123)
T ss_dssp             CCSCCCEEEEEEEEECCGGGTTBEEECSCCBCCCTTCEEEEECCTT----CEEEEEEEEET----TEEEEEEEEEHH
T ss_pred             CCCCCCEEEEEEcCccccccceEEEEeCCCCCcccceEEEEEEccc----cEEEEEEEEcc----ccccCccEEehh
Confidence            5778999999996543333456788899999999999999998643    47999999875    578898888754

>d2cjta1 b.7.1.1 (A:1-128) Unc-13 homolog A {Rat (Rattus norvegicus) [TaxId: 10116]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Unc-13 homolog A
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.56  E-value=1.5e-14  Score=75.74  Aligned_cols=68  Identities=13%  Similarity=0.265  Sum_probs=55.1

Q ss_pred             CCCCCEEEEEEEeCCceeeeEecccccCCCCCeeceEEEEEecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEecCCc
Q psy12855          4 NELDPYVKVYLLYKGQRVAKKKTHVKKRTLNPVYNESFVFEVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFSSSSS   81 (87)
Q Consensus         4 ~~~~p~v~i~~~~~~~~~~~~~t~~~~~~~~P~~~~~~~f~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~l~~~   81 (87)
                      +..||||.+.+  .+ .  +.+|.+.+ +.+|.|||.|.|.+...   ...|.++||+++.. .+++||++.++|++.
T Consensus        18 ~~~dpYv~l~~--~~-~--k~~T~~~k-~~nP~Wne~f~f~v~~~---~~~L~v~V~d~~~~-~d~~lG~~~I~L~~l   85 (128)
T d2cjta1          18 EKFNTYVTLKV--QN-V--KSTTIAVR-GSQPSWEQDFMFEINRL---DLGLTVEVWNKGLI-WDTMVGTVWIPLRTI   85 (128)
T ss_dssp             GGCEEEEEEEE--TT-E--EEECCCEE-SSSCEEEEEEEEEECCC---SSEEEEEEEECCSS-CEEEEEEEEEEGGGS
T ss_pred             CCcCeEEEEEe--CC-E--EEEEEEec-CCCCeEEEEEEEeeccc---cceEEEEEEeCCCc-CCcceEEEEEEehhh
Confidence            45799999998  32 2  77888776 45999999999998654   25799999998876 588999999998764

>d2zkmx2 b.7.1.1 (X:678-799) Phospholipase C-beta-2 {Human (Homo sapiens) [TaxId: 9606]}

class: All beta proteins
fold: C2 domain-like
superfamily: C2 domain (Calcium/lipid-binding domain, CaLB)
family: PLC-like (P variant)
domain: Phospholipase C-beta-2
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.44  E-value=3.4e-13  Score=69.97  Aligned_cols=73  Identities=22%  Similarity=0.367  Sum_probs=50.0

Q ss_pred             CCCCCCEEEEEEEeCC-ceeeeEeccc--ccCCCCCeeceE-EEE-EecCCCCcccEEEEEEEEcCCCCCCeeeEEEEEe
Q psy12855          3 DNELDPYVKVYLLYKG-QRVAKKKTHV--KKRTLNPVYNES-FVF-EVPADNLDSVSLELLLLDWDRVTKNEKIFFFFFS   77 (87)
Q Consensus         3 ~~~~~p~v~i~~~~~~-~~~~~~~t~~--~~~~~~P~~~~~-~~f-~~~~~~~~~~~l~v~v~~~~~~~~~~~lG~~~~~   77 (87)
                      ....||||++++.+.. ...++.+|+.  ..++.||.|||. +.| ....+++  ..|.+.|||++    ++++|++.++
T Consensus        15 ~~~~dPyV~V~l~g~~~D~~~~~~t~~~~~~n~~nP~wne~~~~~~~~~~~~l--~~L~f~V~D~d----~~~lG~~~ip   88 (122)
T d2zkmx2          15 ERSVRTYVEVELFGLPGDPKRRYRTKLSPSTNSINPVWKEEPFVFEKILMPEL--ASLRVAVMEEG----NKFLGHRIIP   88 (122)
T ss_dssp             SSCCCEEEEEEEECCTTSCCCCEECCCCSSSCCSSCBCCCCCEEEEEESSGGG--CEEEEEEEETT----TEEEEEEEEE
T ss_pred             CCCCCcEEEEEEECcCCCCCccEEEEEEEeCCeecceEcccEeEEEecCCCcc--cEEEEEEECCC----CCEEEEEEEE
Confidence            4457999999986421 1122334443  567899999975 443 3444444  38999999974    6899999999


Q ss_pred             cCCc
Q psy12855         78 SSSS   81 (87)
Q Consensus        78 l~~~   81 (87)
                      +++.
T Consensus        89 l~~l   92 (122)
T d2zkmx2          89 INAL   92 (122)
T ss_dssp             GGGB
T ss_pred             cccC
Confidence            8754