Psyllid ID: psy4694

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70----
Protein Sequence
MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKCEHYLYSATIGTLNVKYITSIVCNT
Secondary Structure (PSIPRED)
ccHHHHHHHHHHccccccEEEEEEccccccccccccccccHHHHccccccccccccccEEEccEEEEEEEEEcc
Secondary Structure Prediction (SSPRO)
ccHHHHHHcccHHHccccEEEEEEccccEEEEccccccHHHccccccccccEEEEEccEcccccEEEEEEEEcc
Coil and Loop (DISEMBL)
MSWQDYVDKQLLASRCVTKAAiaghdgnvwaksdgfeglrcssryrpqkcehyLYSATIGTLNVKYITSIVCNT
Flexible Loop (DISEMBL)
MSWQDYVDKQLLASRCVTKAaiaghdgnvwaksdgFEGLRCSSRYRPQKCEHYLysatigtlnvkYITSIVCNT
Low Complexity Region (SEG)
MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKCEHYLYSATIGTLNVKYITSIVCNT
Disordered region (IsUnstruct)
****DYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKCEHYLYSATIGTLNVKYITSIVC**
Disordered Region (DISOPRED)
MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEG**CS**********YLYSATIGTLNVKYITSIVCN*
Disordered Region (DISEMBL)
MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKCEHYLYSATIGTLNVKYITSIVCNT
Disordered Region (DISPRO)
*SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKCEHYLYSATIGTLNVKYITSIVCNT
Transmembrane Helix (TMHMM)
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Transmembrane Helix (HMMTOP)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
oooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiii
TM Helix, Signal Peptide (Phobius)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
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Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKCEHYLYSATIGTLNVKYITSIVCNT
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	74	2.2.26 [Sep-21-2011]
Q68HB4	126	Profilin OS=Bombyx mori P	N/A	N/A	0.5	0.293	0.945	2e-15
Q6QEJ7	126	Profilin OS=Apis mellifer	yes	N/A	0.5	0.293	0.918	9e-14
P25843	126	Profilin OS=Drosophila me	yes	N/A	0.5	0.293	0.837	8e-13
Q8T938	126	Profilin OS=Branchiostoma	N/A	N/A	0.5	0.293	0.648	3e-08
P19984	126	Profilin-2 OS=Acanthamoeb	N/A	N/A	0.486	0.285	0.638	2e-07
Q94JN3	131	Profilin OS=Musa acuminat	N/A	N/A	0.486	0.274	0.615	2e-06
Q95VF7	126	Profilin-1B OS=Acanthamoe	N/A	N/A	0.486	0.285	0.611	4e-06
P68696	126	Profilin-1A OS=Acanthamoe	N/A	N/A	0.486	0.285	0.611	4e-06
Q5EF31	131	Profilin OS=Crocus sativu	N/A	N/A	0.581	0.328	0.5	8e-06
P22271	125	Profilin-A OS=Physarum po	N/A	N/A	0.418	0.248	0.677	1e-05

>sp|Q68HB4|PROF_BOMMO Profilin OS=Bombyx mori PE=2 SV=1

 Score = 80.9 bits (198), Expect = 2e-15,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQL+ASRCVTKAAIAGHDGNVWAKS+GFE
Sbjct: 1  MSWQDYVDKQLMASRCVTKAAIAGHDGNVWAKSEGFE 37

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.
Bombyx mori (taxid: 7091)

>sp|Q6QEJ7|PROF_APIME Profilin OS=Apis mellifera PE=2 SV=1

 Score = 75.5 bits (184), Expect = 9e-14,   Method: Compositional matrix adjust.
 Identities = 34/37 (91%), Positives = 36/37 (97%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MS QDYVDKQLLASRCVTKAAIAGHDGN+WAKS+GFE
Sbjct: 1  MSCQDYVDKQLLASRCVTKAAIAGHDGNLWAKSEGFE 37

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Apis mellifera (taxid: 7460)

>sp|P25843|PROF_DROME Profilin OS=Drosophila melanogaster GN=chic PE=1 SV=1

 Score = 72.4 bits (176), Expect = 8e-13,   Method: Compositional matrix adjust.
 Identities = 31/37 (83%), Positives = 34/37 (91%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVD QLLAS+CVTKA IAGHDGN+WA+S GFE
Sbjct: 1  MSWQDYVDNQLLASQCVTKACIAGHDGNIWAQSSGFE 37

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG. This profilin is required for intercellular cytoplasm transport during Drosophila oogenesis.

Drosophila melanogaster (taxid: 7227)

>sp|Q8T938|PROF_BRABE Profilin OS=Branchiostoma belcheri PE=2 SV=1

 Score = 57.0 bits (136), Expect = 3e-08,   Method: Compositional matrix adjust.
 Identities = 24/37 (64%), Positives = 31/37 (83%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQ YVD+ L+A++CVT AAI G DG++WAKS+G E
Sbjct: 1  MSWQQYVDQHLVATQCVTMAAICGLDGSIWAKSNGLE 37

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Branchiostoma belcheri (taxid: 7741)

>sp|P19984|PROF2_ACACA Profilin-2 OS=Acanthamoeba castellanii PE=1 SV=3

 Score = 54.3 bits (129), Expect = 2e-07,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 26/36 (72%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
          MSWQ YVD  L+ +  VT+AAI GHDGN WA S GF
Sbjct: 1  MSWQTYVDTNLVGTGAVTQAAIIGHDGNTWATSAGF 36

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Acanthamoeba castellanii (taxid: 5755)

>sp|Q94JN3|PROF_MUSAC Profilin OS=Musa acuminata PE=1 SV=1

 Score = 51.6 bits (122), Expect = 2e-06,   Method: Compositional matrix adjust.
 Identities = 24/39 (61%), Positives = 28/39 (71%), Gaps = 3/39 (7%)

Query: 1  MSWQDYVDKQLL---ASRCVTKAAIAGHDGNVWAKSDGF 36
          MSWQ YVD  LL     +C+T AAI GHDG+VWA+SD F
Sbjct: 1  MSWQAYVDDHLLCDIDGQCLTAAAIVGHDGSVWAQSDAF 39

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Musa acuminata (taxid: 4641)

>sp|Q95VF7|PRO1B_ACACA Profilin-1B OS=Acanthamoeba castellanii PE=1 SV=3

 Score = 50.1 bits (118), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 22/36 (61%), Positives = 25/36 (69%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
          MSWQ YVD  L+ +  VT+AAI G DGN WA S GF
Sbjct: 1  MSWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGF 36

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Acanthamoeba castellanii (taxid: 5755)

>sp|P68696|PRO1A_ACACA Profilin-1A OS=Acanthamoeba castellanii PE=1 SV=2

 Score = 50.1 bits (118), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 22/36 (61%), Positives = 25/36 (69%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
          MSWQ YVD  L+ +  VT+AAI G DGN WA S GF
Sbjct: 1  MSWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGF 36

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Acanthamoeba castellanii (taxid: 5755)

>sp|Q5EF31|PROF_CROSA Profilin OS=Crocus sativus PE=1 SV=1

 Score = 49.3 bits (116), Expect = 8e-06,   Method: Compositional matrix adjust.
 Identities = 23/46 (50%), Positives = 30/46 (65%), Gaps = 3/46 (6%)

Query: 1  MSWQDYVDKQLL---ASRCVTKAAIAGHDGNVWAKSDGFEGLRCSS 43
          MSWQ YVD+ L+       +T AAI GHDG+VWA+S GF  L+ + 
Sbjct: 1  MSWQTYVDEHLMCDMDGHVLTSAAILGHDGSVWAQSAGFPELKPAE 46

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Crocus sativus (taxid: 82528)

>sp|P22271|PROF1_PHYPO Profilin-A OS=Physarum polycephalum GN=PROA PE=3 SV=2

 Score = 48.1 bits (113), Expect = 1e-05,   Method: Compositional matrix adjust.
 Identities = 21/31 (67%), Positives = 23/31 (74%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWA 31
          MSWQ YVD QL+ +  V  AAI GHDGNVWA
Sbjct: 1  MSWQAYVDDQLVGTGHVIGAAIIGHDGNVWA 31

Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG.

Physarum polycephalum (taxid: 5791)

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	74
307211975	75	Profilin [Harpegnathos saltator]	0.702	0.693	0.769	5e-15
307173635	126	Profilin [Camponotus floridanus]	0.5	0.293	0.972	5e-14
112982865	126	profilin [Bombyx mori] gi|56404766|sp|Q6	0.5	0.293	0.945	9e-14
399227026	126	profilin, partial [Spodoptera frugiperda	0.5	0.293	0.945	1e-13
147902613	126	profilin [Apis mellifera] gi|148231752|r	0.5	0.293	0.945	1e-13
340727038	126	PREDICTED: profilin-like [Bombus terrest	0.5	0.293	0.945	2e-13
156542799	126	PREDICTED: profilin-like [Nasonia vitrip	0.5	0.293	0.945	2e-13
332372969	126	unknown [Dendroctonus ponderosae]	0.5	0.293	0.945	2e-13
383851213	126	PREDICTED: profilin-like [Megachile rotu	0.5	0.293	0.945	2e-13
389615020	127	chickadee, partial [Papilio polytes]	0.5	0.291	0.945	2e-13

>gi|307211975|gb|EFN87881.1| Profilin [Harpegnathos saltator]

 Score = 85.1 bits (209), Expect = 5e-15,   Method: Compositional matrix adjust.
 Identities = 40/52 (76%), Positives = 42/52 (80%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKCEH 52
          MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE  R   +  P+   H
Sbjct: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFESSRIHCKRLPRDSSH 52

Source: Harpegnathos saltator

Species: Harpegnathos saltator

Genus: Harpegnathos

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|307173635|gb|EFN64486.1| Profilin [Camponotus floridanus]

 Score = 82.0 bits (201), Expect = 5e-14,   Method: Compositional matrix adjust.
 Identities = 36/37 (97%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKS+GFE
Sbjct: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSEGFE 37

Source: Camponotus floridanus

Species: Camponotus floridanus

Genus: Camponotus

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|112982865|ref|NP_001037108.1| profilin [Bombyx mori] gi|56404766|sp|Q68HB4.1|PROF_BOMMO RecName: Full=Profilin gi|51243015|gb|AAT99314.1| profilin [Bombyx mori] gi|118500453|gb|ABK97428.1| profilin protein [Bombyx mori]

 Score = 80.9 bits (198), Expect = 9e-14,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQL+ASRCVTKAAIAGHDGNVWAKS+GFE
Sbjct: 1  MSWQDYVDKQLMASRCVTKAAIAGHDGNVWAKSEGFE 37

Source: Bombyx mori

Species: Bombyx mori

Genus: Bombyx

Family: Bombycidae

Order: Lepidoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|399227026|gb|AFP36379.1| profilin, partial [Spodoptera frugiperda]

 Score = 80.5 bits (197), Expect = 1e-13,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQL+ASRCVTKAAIAGHDGNVWAKS+GFE
Sbjct: 1  MSWQDYVDKQLMASRCVTKAAIAGHDGNVWAKSEGFE 37

Source: Spodoptera frugiperda

Species: Spodoptera frugiperda

Genus: Spodoptera

Family: Noctuidae

Order: Lepidoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|147902613|ref|NP_001011626.2| profilin [Apis mellifera] gi|148231752|ref|NP_001091636.1| profilin [Apis mellifera] gi|380017335|ref|XP_003692613.1| PREDICTED: profilin-like [Apis florea]

 Score = 80.5 bits (197), Expect = 1e-13,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQLLASRCVTKAAIAGHDGN+WAKS+GFE
Sbjct: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNLWAKSEGFE 37

Source: Apis mellifera

Species: Apis mellifera

Genus: Apis

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|340727038|ref|XP_003401858.1| PREDICTED: profilin-like [Bombus terrestris] gi|350403356|ref|XP_003486777.1| PREDICTED: profilin-like [Bombus impatiens]

 Score = 80.1 bits (196), Expect = 2e-13,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQLLASRCVTKAAIAGHDGN+WAKS+GFE
Sbjct: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNLWAKSEGFE 37

Source: Bombus terrestris

Species: Bombus terrestris

Genus: Bombus

Family: Apidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|156542799|ref|XP_001607402.1| PREDICTED: profilin-like [Nasonia vitripennis]

 Score = 80.1 bits (196), Expect = 2e-13,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQLLASRCV+KAAIAGHDGNVWAKS+GFE
Sbjct: 1  MSWQDYVDKQLLASRCVSKAAIAGHDGNVWAKSEGFE 37

Source: Nasonia vitripennis

Species: Nasonia vitripennis

Genus: Nasonia

Family: Pteromalidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|332372969|gb|AEE61626.1| unknown [Dendroctonus ponderosae]

 Score = 79.7 bits (195), Expect = 2e-13,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKS+GF+
Sbjct: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSEGFD 37

Source: Dendroctonus ponderosae

Species: Dendroctonus ponderosae

Genus: Dendroctonus

Family: Curculionidae

Order: Coleoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|383851213|ref|XP_003701133.1| PREDICTED: profilin-like [Megachile rotundata]

 Score = 79.7 bits (195), Expect = 2e-13,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 36/37 (97%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQLLASRCVTKAAI GHDGNVWAKS+GFE
Sbjct: 1  MSWQDYVDKQLLASRCVTKAAIGGHDGNVWAKSEGFE 37

Source: Megachile rotundata

Species: Megachile rotundata

Genus: Megachile

Family: Megachilidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|389615020|dbj|BAM20509.1| chickadee, partial [Papilio polytes]

 Score = 79.7 bits (195), Expect = 2e-13,   Method: Compositional matrix adjust.
 Identities = 35/37 (94%), Positives = 37/37 (100%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKS+GF+
Sbjct: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSEGFD 37

Source: Papilio polytes

Species: Papilio polytes

Genus: Papilio

Family: Papilionidae

Order: Lepidoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

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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	74
FB|FBgn0000308	126	chic "chickadee" [Drosophila m	0.5	0.293	0.837	1.3e-13
UNIPROTKB|P68696	126	P68696 "Profilin-1A" [Acantham	0.486	0.285	0.611	6.1e-07
WB|WBGene00003991	126	pfn-3 [Caenorhabditis elegans	0.486	0.285	0.583	1.6e-06
UNIPROTKB|P83647	131	OsI_020954 "Profilin LP04" [Or	0.486	0.274	0.538	1.1e-05
DICTYBASE|DDB_G0287125	126	proA "profilin I" [Dictyosteli	0.864	0.507	0.375	2.4e-05
TAIR|locus:2118309	134	PRF4 "profilin 4" [Arabidopsis	0.486	0.268	0.5	3e-05
TAIR|locus:2118324	131	PFN2 "profilin 2" [Arabidopsis	0.540	0.305	0.488	3e-05
TAIR|locus:2051945	134	PRF5 "profilin 5" [Arabidopsis	0.486	0.268	0.5	5e-05
TAIR|locus:2051965	131	PRF1 "profilin 1" [Arabidopsis	0.540	0.305	0.488	6.3e-05
DICTYBASE|DDB_G0286187	124	proB "profilin II" [Dictyostel	0.486	0.290	0.472	0.00021

FB|FBgn0000308 chic "chickadee" [Drosophila melanogaster (taxid:7227)]

 Score = 177 (67.4 bits), Expect = 1.3e-13, P = 1.3e-13
 Identities = 31/37 (83%), Positives = 34/37 (91%)

Query:     1 MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
             MSWQDYVD QLLAS+CVTKA IAGHDGN+WA+S GFE
Sbjct:     1 MSWQDYVDNQLLASQCVTKACIAGHDGNIWAQSSGFE 37

GO:0007300 "ovarian nurse cell to oocyte transport" evidence=IMP

GO:0007283 "spermatogenesis" evidence=IMP

GO:0005515 "protein binding" evidence=IPI

GO:0003779 "actin binding" evidence=IEA;ISS;NAS

GO:0005546 "phosphatidylinositol-4,5-bisphosphate binding" evidence=NAS

GO:0008154 "actin polymerization or depolymerization" evidence=NAS

GO:0007420 "brain development" evidence=IGI;IMP

GO:0035193 "larval central nervous system remodeling" evidence=IGI

GO:0007015 "actin filament organization" evidence=IMP;TAS

GO:0045451 "pole plasm oskar mRNA localization" evidence=TAS

GO:0007391 "dorsal closure" evidence=TAS

GO:0030041 "actin filament polymerization" evidence=TAS

GO:0000915 "cytokinesis, actomyosin contractile ring assembly" evidence=TAS

GO:0000902 "cell morphogenesis" evidence=IMP

GO:0000910 "cytokinesis" evidence=IMP

GO:0030717 "karyosome formation" evidence=IMP

GO:0032507 "maintenance of protein location in cell" evidence=IMP

GO:0007488 "histoblast morphogenesis" evidence=IMP

GO:0007411 "axon guidance" evidence=IMP

GO:0051491 "positive regulation of filopodium assembly" evidence=IMP

UNIPROTKB|P68696 P68696 "Profilin-1A" [Acanthamoeba castellanii (taxid:5755)]

 Score = 114 (45.2 bits), Expect = 6.1e-07, P = 6.1e-07
 Identities = 22/36 (61%), Positives = 25/36 (69%)

Query:     1 MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
             MSWQ YVD  L+ +  VT+AAI G DGN WA S GF
Sbjct:     1 MSWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGF 36

GO:0003785 "actin monomer binding" evidence=IMP

GO:0015629 "actin cytoskeleton" evidence=IDA

GO:0030036 "actin cytoskeleton organization" evidence=IMP

WB|WBGene00003991 pfn-3 [Caenorhabditis elegans (taxid:6239)]

 Score = 110 (43.8 bits), Expect = 1.6e-06, P = 1.6e-06
 Identities = 21/36 (58%), Positives = 25/36 (69%)

Query:     1 MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
             MSW D ++  L+ S  V+KAAI G DG VWAKSD F
Sbjct:     1 MSWSDIINNNLIGSGNVSKAAILGFDGAVWAKSDNF 36

GO:0003779 "actin binding" evidence=IEA

GO:0007010 "cytoskeleton organization" evidence=IEA

GO:0015629 "actin cytoskeleton" evidence=IEA

GO:0030036 "actin cytoskeleton organization" evidence=IEA

GO:0055120 "striated muscle dense body" evidence=IDA

UNIPROTKB|P83647 OsI_020954 "Profilin LP04" [Oryza sativa Indica Group (taxid:39946)]

 Score = 102 (41.0 bits), Expect = 1.1e-05, P = 1.1e-05
 Identities = 21/39 (53%), Positives = 25/39 (64%)

Query:     1 MSWQDYVDKQLLAS---RCVTKAAIAGHDGNVWAKSDGF 36
             MSWQ YVD  L+       +T AAI GHDG+VWA+S  F
Sbjct:     1 MSWQAYVDDHLMCEIDGNHLTAAAIVGHDGSVWAQSPNF 39

GO:0009536 "plastid" evidence=IC

DICTYBASE|DDB_G0287125 proA "profilin I" [Dictyostelium discoideum (taxid:44689)]

 Score = 99 (39.9 bits), Expect = 2.4e-05, P = 2.4e-05
 Identities = 27/72 (37%), Positives = 37/72 (51%)

Query:     1 MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF-----EGLRCSSRYRPQKCEHYLY 55
             MSWQ YVD+QL  +     A +  +DG VWAKS G      EG   ++ ++    E +  
Sbjct:     1 MSWQQYVDEQLTGAGLSQGAILGANDGGVWAKSSGINITKPEGDGIAALFK-NPAEVFAK 59

Query:    56 SATIGTLNVKYI 67
              A IG   VKY+
Sbjct:    60 GALIG--GVKYM 69

GO:0032037 "myosin I heavy chain binding" evidence=IPI

GO:0032009 "early phagosome" evidence=IDA

GO:0005515 "protein binding" evidence=IPI

GO:0030837 "negative regulation of actin filament polymerization" evidence=IMP;IDA

GO:0019953 "sexual reproduction" evidence=IEP

GO:0050765 "negative regulation of phagocytosis" evidence=TAS

GO:0045010 "actin nucleation" evidence=ISS

GO:0042989 "sequestering of actin monomers" evidence=TAS

GO:0015629 "actin cytoskeleton" evidence=TAS

GO:0006907 "pinocytosis" evidence=TAS

GO:0003779 "actin binding" evidence=IEA;TAS

GO:0030587 "sorocarp development" evidence=IMP

GO:0006928 "cellular component movement" evidence=IMP

GO:0000910 "cytokinesis" evidence=IMP

GO:0030036 "actin cytoskeleton organization" evidence=IEA

GO:0005856 "cytoskeleton" evidence=IEA

GO:0005737 "cytoplasm" evidence=IEA

GO:0044351 "macropinocytosis" evidence=RCA

TAIR|locus:2118309 PRF4 "profilin 4" [Arabidopsis thaliana (taxid:3702)]

 Score = 98 (39.6 bits), Expect = 3.0e-05, P = 3.0e-05
 Identities = 21/42 (50%), Positives = 26/42 (61%)

Query:     1 MSWQDYVDKQLLAS------RCVTKAAIAGHDGNVWAKSDGF 36
             MSWQ YVD+ L+          +T AAI GHDG+VWA+S  F
Sbjct:     1 MSWQTYVDEHLMCDVGDGQGHHLTAAAIVGHDGSVWAQSANF 42

GO:0003779 "actin binding" evidence=IEA;ISS

GO:0005737 "cytoplasm" evidence=ISM;IDA

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

GO:0015629 "actin cytoskeleton" evidence=ISS

GO:0030036 "actin cytoskeleton organization" evidence=IEA

GO:0005634 "nucleus" evidence=IDA

GO:0048046 "apoplast" evidence=IDA

GO:0006457 "protein folding" evidence=RCA

GO:0007015 "actin filament organization" evidence=RCA

GO:0009408 "response to heat" evidence=RCA

GO:0009644 "response to high light intensity" evidence=RCA

GO:0042542 "response to hydrogen peroxide" evidence=RCA

TAIR|locus:2118324 PFN2 "profilin 2" [Arabidopsis thaliana (taxid:3702)]

 Score = 98 (39.6 bits), Expect = 3.0e-05, P = 3.0e-05
 Identities = 21/43 (48%), Positives = 26/43 (60%)

Query:     1 MSWQDYVDKQLLAS---RCVTKAAIAGHDGNVWAKSDGFEGLR 40
             MSWQ YVD  L+       +T AAI G DG+VWA+S  F  L+
Sbjct:     1 MSWQSYVDDHLMCEVEGNHLTHAAIFGQDGSVWAQSSAFPQLK 43

GO:0003779 "actin binding" evidence=IEA;ISS

GO:0005737 "cytoplasm" evidence=ISM;TAS

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

GO:0015629 "actin cytoskeleton" evidence=IEA;ISS

GO:0030036 "actin cytoskeleton organization" evidence=IEA

GO:0005515 "protein binding" evidence=IPI

GO:0005886 "plasma membrane" evidence=IDA

GO:0009507 "chloroplast" evidence=IDA

GO:0005829 "cytosol" evidence=RCA

GO:0008154 "actin polymerization or depolymerization" evidence=IDA

TAIR|locus:2051945 PRF5 "profilin 5" [Arabidopsis thaliana (taxid:3702)]

 Score = 96 (38.9 bits), Expect = 5.0e-05, P = 5.0e-05
 Identities = 21/42 (50%), Positives = 26/42 (61%)

Query:     1 MSWQDYVDKQLLAS------RCVTKAAIAGHDGNVWAKSDGF 36
             MSWQ YVD+ L+          +T AAI GHDG+VWA+S  F
Sbjct:     1 MSWQAYVDEHLMCDVGDGQGHHLTAAAIIGHDGSVWAQSANF 42

GO:0003779 "actin binding" evidence=IEA;ISS

GO:0005737 "cytoplasm" evidence=ISM;IDA

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

GO:0015629 "actin cytoskeleton" evidence=IEA;ISS

GO:0030036 "actin cytoskeleton organization" evidence=IEA;TAS

GO:0003785 "actin monomer binding" evidence=TAS

GO:0005634 "nucleus" evidence=IDA

GO:0009524 "phragmoplast" evidence=IDA

GO:0007015 "actin filament organization" evidence=RCA

TAIR|locus:2051965 PRF1 "profilin 1" [Arabidopsis thaliana (taxid:3702)]

 Score = 95 (38.5 bits), Expect = 6.3e-05, P = 6.3e-05
 Identities = 21/43 (48%), Positives = 26/43 (60%)

Query:     1 MSWQDYVDKQLLAS---RCVTKAAIAGHDGNVWAKSDGFEGLR 40
             MSWQ YVD  L+       +T AAI G DG+VWA+S  F  L+
Sbjct:     1 MSWQSYVDDHLMCDVEGNHLTAAAILGQDGSVWAQSAKFPQLK 43

GO:0003779 "actin binding" evidence=IEA;ISS

GO:0005737 "cytoplasm" evidence=ISM;IDA;TAS

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

GO:0015629 "actin cytoskeleton" evidence=ISS

GO:0030036 "actin cytoskeleton organization" evidence=IEA

GO:0009826 "unidimensional cell growth" evidence=IMP

GO:0005618 "cell wall" evidence=IDA

GO:0005634 "nucleus" evidence=IDA

GO:0005730 "nucleolus" evidence=IDA

GO:0005819 "spindle" evidence=IDA

GO:0009524 "phragmoplast" evidence=IDA

GO:0005886 "plasma membrane" evidence=IDA

GO:0005829 "cytosol" evidence=IDA

GO:0009506 "plasmodesma" evidence=IDA

GO:0048046 "apoplast" evidence=IDA

GO:0007015 "actin filament organization" evidence=RCA

GO:0008154 "actin polymerization or depolymerization" evidence=IDA

DICTYBASE|DDB_G0286187 proB "profilin II" [Dictyostelium discoideum (taxid:44689)]

 Score = 90 (36.7 bits), Expect = 0.00021, P = 0.00021
 Identities = 17/36 (47%), Positives = 22/36 (61%)

Query:     1 MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
             M+WQ YVD  LL +   + A +   DG+VWA S GF
Sbjct:     1 MTWQAYVDNNLLGAGFASAALLGAADGSVWAHSAGF 36

GO:0032037 "myosin I heavy chain binding" evidence=IPI

GO:0005515 "protein binding" evidence=IPI

GO:0006972 "hyperosmotic response" evidence=IEP

GO:0030837 "negative regulation of actin filament polymerization" evidence=IMP;IDA

GO:0050765 "negative regulation of phagocytosis" evidence=TAS

GO:0045010 "actin nucleation" evidence=ISS

GO:0042989 "sequestering of actin monomers" evidence=TAS

GO:0015629 "actin cytoskeleton" evidence=TAS

GO:0006907 "pinocytosis" evidence=TAS

GO:0003779 "actin binding" evidence=IEA;TAS

GO:0030587 "sorocarp development" evidence=IMP

GO:0006928 "cellular component movement" evidence=IMP

GO:0000910 "cytokinesis" evidence=IMP

GO:0030036 "actin cytoskeleton organization" evidence=IEA

GO:0005856 "cytoskeleton" evidence=IEA

GO:0005737 "cytoplasm" evidence=IEA

GO:0044351 "macropinocytosis" evidence=RCA

---

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)
P25843	PROF_DROME	No assigned EC number	0.8378	0.5	0.2936	yes	N/A
Q68HB4	PROF_BOMMO	No assigned EC number	0.9459	0.5	0.2936	N/A	N/A
Q21193	PROF3_CAEEL	No assigned EC number	0.5833	0.4864	0.2857	yes	N/A
Q6QEJ7	PROF_APIME	No assigned EC number	0.9189	0.5	0.2936	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	74
pfam00235	121	pfam00235, Profilin, Profilin	3e-17
smart00392	129	smart00392, PROF, Profilin	8e-14
cd00148	127	cd00148, PROF, Profilin binds actin monomers, memb	1e-11
PTZ00316	150	PTZ00316, PTZ00316, profilin; Provisional	0.003

>gnl|CDD|215811 pfam00235, Profilin, Profilin

 Score = 69.5 bits (171), Expect = 3e-17
 Identities = 23/38 (60%), Positives = 27/38 (71%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGL 39
          SWQ YVD  L+A+  + KAAI GHDG+VWA S GF  L
Sbjct: 1  SWQAYVDSNLVATGKLDKAAIIGHDGSVWAASPGFPAL 38

Length = 121

>gnl|CDD|214646 smart00392, PROF, Profilin

 Score = 60.8 bits (148), Expect = 8e-14
 Identities = 22/36 (61%), Positives = 24/36 (66%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
          MSWQ YVD  L+ S CV  AAI G DG+VWA S G 
Sbjct: 1  MSWQAYVDNLLVGSGCVDAAAIGGKDGSVWAASAGG 36

Binds actin monomers, membrane polyphosphoinositides and poly-L-proline. Length = 129

>gnl|CDD|238085 cd00148, PROF, Profilin binds actin monomers, membrane polyphosphoinositides such as PI(4,5)P2, and poly-L-proline

 Score = 55.0 bits (133), Expect = 1e-11
 Identities = 21/36 (58%), Positives = 23/36 (63%), Gaps = 1/36 (2%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHD-GNVWAKSDGF 36
          SWQ YVD  LL +  V  AAI GHD G+VWA S G 
Sbjct: 1  SWQAYVDDNLLGTGKVDSAAIVGHDDGSVWAASAGG 36

Profilin can inhibit actin polymerization into F-actin by binding to monomeric actin (G-actin) and terminal F-actin subunits, but - as a regulator of the cytoskeleton - it may also promote actin polymerization. It plays a role in the assembly of branched actin filament networks, by activating WASP via binding to WASP's proline rich domain. Profilin may link the cytoskeleton with major signalling pathways by interacting with components of the phosphatidylinositol cycle and Ras pathway. Length = 127

>gnl|CDD|140337 PTZ00316, PTZ00316, profilin; Provisional

 Score = 33.8 bits (77), Expect = 0.003
 Identities = 17/32 (53%), Positives = 20/32 (62%), Gaps = 1/32 (3%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAG-HDGNVWA 31
          MSWQ YVD  L+ S  +  AAI G  DG+ WA
Sbjct: 1  MSWQAYVDDSLIGSGNMHSAAIVGLADGSYWA 32

Length = 150

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	74
PTZ00316	150	profilin; Provisional	99.97
smart00392	129	PROF Profilin. Binds actin monomers, membrane poly	99.94
cd00148	127	PROF Profilin binds actin monomers, membrane polyp	99.94
KOG1755|consensus	128		99.94
PF00235	121	Profilin: Profilin; InterPro: IPR002097 Profilin i	99.91

>PTZ00316 profilin; Provisional

Probab=99.97  E-value=1.2e-30  Score=174.64  Aligned_cols=70  Identities=29%  Similarity=0.381  Sum_probs=66.9

Q ss_pred             CChHHHHhhhhhcccccCeeEEEcc-CCceeeecCCCccChhhhchhhhhc--cccccccceEECCEEEEEEe
Q psy4694           1 MSWQDYVDKQLLASRCVTKAAIAGH-DGNVWAKSDGFEGLRCSSRYRPQKC--EHYLYSATIGTLNVKYITSI   70 (74)
Q Consensus         1 MsWq~Yvd~~Li~~~~v~~aAIig~-dG~vWA~s~gf~is~~E~~~i~~~f--~~~~~~~Gi~~~g~KY~v~~   70 (74)
                      ||||+|||++|+++|++++|||+|+ ||++||+|+||+++|+|++.|+++|  ++.+..+||+++|+||++.|
T Consensus         1 MSWQaYVD~~L~gsg~v~kAAIiG~~DGsvWA~S~gF~lspeE~~~I~~~F~d~~~l~~~Gi~l~G~KY~~lr   73 (150)
T PTZ00316          1 MSWQAYVDDSLIGSGNMHSAAIVGLADGSYWAYGGSYIPQPEEVAHILKCLGNFSLVQSSGVTIYGVKFFGLQ   73 (150)
T ss_pred             CCHHHHHHhhhhccCCcceEEEEecCCCCEeecCCCCccCHHHHHHHHHHhcCCccccCCCEEEcceEEEEEE
Confidence            9999999999999999999999998 9999999999999999999999999  55688899999999999976

>smart00392 PROF Profilin

Probab=99.94  E-value=1.8e-27  Score=154.20  Aligned_cols=71  Identities=37%  Similarity=0.547  Sum_probs=66.4

Q ss_pred             CChHHHHhhhhhcccccCeeEEEccCCceeeecCC--C-ccChhhhchhhhhccc--cccccceEECCEEEEEEee
Q psy4694           1 MSWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDG--F-EGLRCSSRYRPQKCEH--YLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         1 MsWq~Yvd~~Li~~~~v~~aAIig~dG~vWA~s~g--f-~is~~E~~~i~~~f~~--~~~~~Gi~~~g~KY~v~~~   71 (74)
                      ||||+|||++|++++++++|||+|+||++||+|+|  | .++|+|++.|+..|.+  .++.+||+++|+||++.+.
T Consensus         1 MsWq~yvd~~l~~~g~~~~AaI~g~dGsvWA~s~g~~f~~~~~~E~~~i~~~f~~~~~~~~~Gi~l~G~Ky~~~~~   76 (129)
T smart00392        1 MSWQAYVDNLLVGSGCVDAAAIGGKDGSVWAASAGGNFQKITPEEIAAIAALFNSLAAVFSNGLTLGGQKYMVIRA   76 (129)
T ss_pred             CChHHHHHHHhhccCCCcEEEEEeCCCCeeeccCCCCCCcCCHHHHHHHHHHccCcchhccCCeEECCeEEEEEEe
Confidence            99999999999999999999999999999999999  8 5899999999999954  4788999999999999874

Binds actin monomers, membrane polyphosphoinositides and poly-L-proline.

>cd00148 PROF Profilin binds actin monomers, membrane polyphosphoinositides such as PI(4,5)P2, and poly-L-proline

Probab=99.94  E-value=2.7e-27  Score=153.28  Aligned_cols=70  Identities=36%  Similarity=0.508  Sum_probs=65.8

Q ss_pred             ChHHHHhhhhhcccccCeeEEEccC-CceeeecCC-CccChhhhchhhhhcc--ccccccceEECCEEEEEEee
Q psy4694           2 SWQDYVDKQLLASRCVTKAAIAGHD-GNVWAKSDG-FEGLRCSSRYRPQKCE--HYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         2 sWq~Yvd~~Li~~~~v~~aAIig~d-G~vWA~s~g-f~is~~E~~~i~~~f~--~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |||+|||++|+++|+|++|||+|+| |++||+|+| |+++|+|+++|+++|.  +.++.+||+++|+||++.+.
T Consensus         1 sWq~yvd~~L~~~g~~~~aAI~g~d~g~vwA~s~~~f~~t~~E~~~i~~~f~d~~~~~~~Gi~l~G~KY~~l~~   74 (127)
T cd00148           1 SWQAYVDDNLLGTGKVDSAAIVGHDDGSVWAASAGGFNLTPEEVGTLVAGFKDPDGVFSTGLTLGGQKYMVIRA   74 (127)
T ss_pred             ChHHHHHHHHhhcCCcCEEEEEecCCCCeEEecCCCCccCHHHHHHHHHHccCccccccCCEEECCeEEEEEec
Confidence            8999999889999999999999997 999999999 9999999999999994  46788999999999999874

Profilin can inhibit actin polymerization into F-actin by binding to monomeric actin (G-actin) and terminal F-actin subunits, but - as a regulator of the cytoskeleton - it may also promote actin polymerization. It plays a role in the assembly of branched actin filament networks, by activating WASP via binding to WASP's proline rich domain. Profilin may link the cytoskeleton with major signalling pathways by interacting with components of the phosphatidylinositol cycle and Ras pathway.

>KOG1755|consensus

Probab=99.94  E-value=8.6e-27  Score=152.56  Aligned_cols=71  Identities=37%  Similarity=0.466  Sum_probs=67.1

Q ss_pred             CChHHHHhhhhhcccccCeeEEEccCC-ceeeecCCCccChhhhchhhhhc--cccccccceEECCEEEEEEee
Q psy4694           1 MSWQDYVDKQLLASRCVTKAAIAGHDG-NVWAKSDGFEGLRCSSRYRPQKC--EHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         1 MsWq~Yvd~~Li~~~~v~~aAIig~dG-~vWA~s~gf~is~~E~~~i~~~f--~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      ||||+|||++|+++++|++|||+|.|| +|||+|+||+++|+|+..++..|  ++.+..+|++|+|+||+|++.
T Consensus         1 ~~Wq~Yvd~~l~~~~~v~~AAIvg~~~~SVWA~S~~f~~~~~e~~~~v~~F~d~~~~~~~Gl~L~Gqkylv~~g   74 (128)
T KOG1755|consen    1 MSWQAYVDDHLLGTGHVTRAAIVGYDGGSVWAASAGFNVKPSEIPAIVAGFKDPGGLAGTGLTLGGQKYLVVRG   74 (128)
T ss_pred             CCHHHHHHHhhccccccceeeEEecCCCeeEEecCCCcccHHHHHHHHhcccCcccccccceeecccEEEEEec
Confidence            899999999999999999999999955 99999999999999999999999  566888999999999999875

>PF00235 Profilin: Profilin; InterPro: IPR002097 Profilin is a small eukaryotic protein that binds to monomeric actin (G-actin) in a 1:1 ratio thus preventing the polymerisation of actin into filaments (F-actin)

Probab=99.91  E-value=1.2e-24  Score=137.95  Aligned_cols=70  Identities=39%  Similarity=0.535  Sum_probs=64.9

Q ss_pred             ChHHHHhhhhhcccccCeeEEEccCCceeeecCCC-ccChhhhchhhhhcc--ccccccceEECCEEEEEEee
Q psy4694           2 SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF-EGLRCSSRYRPQKCE--HYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         2 sWq~Yvd~~Li~~~~v~~aAIig~dG~vWA~s~gf-~is~~E~~~i~~~f~--~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |||+|||++|++++++++|||+|.||++||++++| +++|+|++.|+..|.  ..++.+||+++|+||++.|.
T Consensus         1 sW~~~i~~~L~~~~~~~~aaI~~~dG~vwA~s~~f~~~~~~E~~~i~~~f~~~~~~~~~gi~l~G~kY~~~~~   73 (121)
T PF00235_consen    1 SWQDYIDEQLIGTGNITKAAIIGSDGSVWASSPGFSNISPEEAKAIIKAFNNPSKFPSNGITLGGKKYIVLRA   73 (121)
T ss_dssp             THHHHHHTHHHTTSSESEEEEEETTSSEEEEETTGGGCSHHHHHHHHHHHHSSSHHHHH-EEETTEEEEEEEE
T ss_pred             ChhHHHHHHhcccCcEeEEEEEcCCCCEEEecCCCCCCCHHHHHHHHHHhcCchhcccCCeEEcCcEeEEEec
Confidence            89999997899999999999999999999999999 999999999999994  45788999999999999874

It can also in certain circumstance promote actin polymerisation. Profilin also binds to polyphosphoinositides such as PIP2. Overall sequence similarity among profilin from organisms which belong to different phyla (ranging from fungi to mammals) is low, but the N-terminal region is relatively well conserved. That region is thought to be involved in the binding to actin. A protein structurally similar to profilin is present in the genome of Variola virus and Vaccinia virus (gene A42R). Some of the proteins in this family are allergens. Allergies are hypersensitivity reactions of the immune system to specific substances called allergens (such as pollen, stings, drugs, or food) that, in most people, result in no symptoms. A nomenclature system has been established for antigens (allergens) that cause IgE-mediated atopic allergies in humans [WHO/IUIS Allergen Nomenclature Subcommittee King T.P., Hoffmann D., Loewenstein H., Marsh D.G., Platts-Mills T.A.E., Thomas W. Bull. World Health Organ. 72:797-806(1994)]. This nomenclature system is defined by a designation that is composed of the first three letters of the genus; a space; the first letter of the species name; a space and an arabic number. In the event that two species names have identical designations, they are discriminated from one another by adding one or more letters (as necessary) to each species designation. The allergens in this family include allergens with the following designations: Ara t 8, Bet v 2, Cyn d 12, Hel a 2, Mer a 1 and Phl p 11.; GO: 0003779 actin binding, 0007010 cytoskeleton organization, 0015629 actin cytoskeleton; PDB: 1ACF_A 3NEC_C 2V8F_B 2V8C_A 2VK3_A 2JKF_A 2JKG_A 1F2K_B 2ACG_A 1YPR_B ....

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	74
1f2k_A	125	Crystal Structure Of Acanthamoeba Castellanii Profi		9e-08
1acf_A	125	Acanthamoeba Castellanii Profilin Ib Length = 125		2e-06
1prq_A	125	Acanthamoeba Castellanii Profilin Ia Length = 125		2e-06
1cqa_A	133	Birch Pollen Profilin Length = 133		3e-05
1g5u_A	131	Latex Profilin Hevb8 Length = 131		5e-05
1a0k_A	131	Profilin I From Arabidopsis Thaliana Length = 131		2e-04

>pdb|1F2K|A Chain A, Crystal Structure Of Acanthamoeba Castellanii Profilin Ii, Cubic Crystal Form Length = 125

Iteration: 1
 Score = 52.0 bits (123), Expect = 9e-08,   Method: Compositional matrix adjust.
 Identities = 22/35 (62%), Positives = 25/35 (71%)
Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
          SWQ YVD  L+ +  VT+AAI GHDGN WA S GF
Sbjct: 1  SWQTYVDTNLVGTGAVTQAAIIGHDGNTWATSAGF 35

>pdb|1ACF|A Chain A, Acanthamoeba Castellanii Profilin Ib Length = 125

Iteration: 1
 Score = 47.8 bits (112), Expect = 2e-06,   Method: Compositional matrix adjust.
 Identities = 21/35 (60%), Positives = 24/35 (68%)
Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
          SWQ YVD  L+ +  VT+AAI G DGN WA S GF
Sbjct: 1  SWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGF 35

>pdb|1PRQ|A Chain A, Acanthamoeba Castellanii Profilin Ia Length = 125

Iteration: 1
 Score = 47.8 bits (112), Expect = 2e-06,   Method: Compositional matrix adjust.
 Identities = 21/35 (60%), Positives = 24/35 (68%)
Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
          SWQ YVD  L+ +  VT+AAI G DGN WA S GF
Sbjct: 1  SWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGF 35

>pdb|1CQA|A Chain A, Birch Pollen Profilin Length = 133

Iteration: 1
 Score = 43.5 bits (101), Expect = 3e-05,   Method: Compositional matrix adjust.
 Identities = 21/54 (38%), Positives = 31/54 (57%), Gaps = 11/54 (20%)
Query: 1  MSWQDYVDKQLL-----ASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQK 49
          MSWQ YVD+ L+         +  +AI GHDG+VWA+S  F       +++PQ+
Sbjct: 1  MSWQTYVDEHLMCDIDGQGEELAASAIVGHDGSVWAQSSSF------PQFKPQE 48

>pdb|1G5U|A Chain A, Latex Profilin Hevb8 Length = 131

Iteration: 1
 Score = 42.7 bits (99), Expect = 5e-05,   Method: Compositional matrix adjust.
 Identities = 21/39 (53%), Positives = 25/39 (64%), Gaps = 3/39 (7%)
Query: 1  MSWQDYVDKQLL---ASRCVTKAAIAGHDGNVWAKSDGF 36
          MSWQ YVD  L+       +T AAI GHDG+VWA+S  F
Sbjct: 1  MSWQTYVDDHLMCDIDGHRLTAAAIIGHDGSVWAQSSSF 39

>pdb|1A0K|A Chain A, Profilin I From Arabidopsis Thaliana Length = 131

Iteration: 1
 Score = 41.2 bits (95), Expect = 2e-04,   Method: Compositional matrix adjust.
 Identities = 21/43 (48%), Positives = 26/43 (60%), Gaps = 3/43 (6%)
Query: 1  MSWQDYVDKQLL---ASRCVTKAAIAGHDGNVWAKSDGFEGLR 40
          MSWQ YVD  L+       +T AAI G DG+VWA+S  F  L+
Sbjct: 1  MSWQSYVDDHLMCDVEGNHLTAAAILGQDGSVWAQSAKFPQLK 43

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	74
1acf_A	125	Profilin I; protein binding, actin-binding protein	2e-14
3d9y_A	127	Profilin; yeast, actin-binding, cytoskeleton, prot	2e-13
3nul_A	130	Profilin I; cytoskeleton, actin binding protein; H	2e-12
1ypr_A	125	Profilin; actin-binding protein, cytoskeleton; 2.3	9e-11
2v8f_A	140	Profilin-2, profilin IIA; alternative splicing, pr	4e-09
2pbd_P	139	Profilin-1, profilin I; ternary complex, profilin,	5e-07
2jkg_A	179	Profilin; proline-rich ligand, protein-binding, ma	1e-05
3nec_A	166	Profilin, inflammatory profilin; actin-binding, ac	8e-04

>1acf_A Profilin I; protein binding, actin-binding protein, contractIle protein; 2.00A {Acanthamoeba castellanii} SCOP: d.110.1.1 PDB: 1prq_A 2prf_A 1f2k_A 2acg_A Length = 125

 Score = 62.0 bits (150), Expect = 2e-14
 Identities = 21/36 (58%), Positives = 24/36 (66%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFE 37
          SWQ YVD  L+ +  VT+AAI G DGN WA S GF 
Sbjct: 1  SWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGFA 36

>3d9y_A Profilin; yeast, actin-binding, cytoskeleton, protein; 1.65A {Schizosaccharomyces pombe} PDB: 3dav_A Length = 127

 Score = 59.3 bits (143), Expect = 2e-13
 Identities = 19/38 (50%), Positives = 23/38 (60%), Gaps = 1/38 (2%)

Query: 1  MSWQDYVDKQLLASRCVTKAAIAGHDGN-VWAKSDGFE 37
          MSWQ YVD  LL +  + +AAI    G+ VWA S GF 
Sbjct: 1  MSWQAYVDTSLLGTGKIDRAAIVSRAGDSVWAASAGFN 38

>3nul_A Profilin I; cytoskeleton, actin binding protein; HET: MSE; 1.60A {Arabidopsis thaliana} SCOP: d.110.1.1 PDB: 1a0k_A 1cqa_A 1g5u_A Length = 130

 Score = 57.0 bits (137), Expect = 2e-12
 Identities = 20/41 (48%), Positives = 24/41 (58%), Gaps = 3/41 (7%)

Query: 2  SWQDYVDKQLLA---SRCVTKAAIAGHDGNVWAKSDGFEGL 39
          SWQ YVD  L+       +T AAI G DG+VWA+S  F  L
Sbjct: 1  SWQSYVDDHLMCDVEGNHLTAAAILGQDGSVWAQSAKFPQL 41

>1ypr_A Profilin; actin-binding protein, cytoskeleton; 2.30A {Saccharomyces cerevisiae} SCOP: d.110.1.1 PDB: 1k0k_A Length = 125

 Score = 52.3 bits (125), Expect = 9e-11
 Identities = 16/38 (42%), Positives = 19/38 (50%), Gaps = 2/38 (5%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGN-VWAKSDGFEG 38
          SWQ Y D  L+ +  V KA I    G+ VWA S G   
Sbjct: 1  SWQAYTD-NLIGTGKVDKAVIYSRAGDAVWATSGGLSL 37

>2v8f_A Profilin-2, profilin IIA; alternative splicing, protein-binding, cytoplasm, acetylation, cytoskeleton, actin-binding; 1.1A {Mus musculus} PDB: 2v8c_A 2vk3_A* 1d1j_A* Length = 140

 Score = 48.6 bits (115), Expect = 4e-09
 Identities = 15/37 (40%), Positives = 19/37 (51%), Gaps = 3/37 (8%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGN--VWAKSDGF 36
           WQ YVD  L+   C  +AAI G+     VWA + G 
Sbjct: 3  GWQSYVD-NLMCDGCCQEAAIVGYCDAKYVWAATAGG 38

>2pbd_P Profilin-1, profilin I; ternary complex, profilin, actin, poly-proline, loading poly-Pro site, GAB domain, structural protein; HET: HIC ATP; 1.50A {Homo sapiens} SCOP: d.110.1.1 PDB: 1fik_A 1cjf_A 1pfl_A 1fil_A* 2pav_P* 3chw_P* 1awi_A 1cf0_A* 1pne_A 1hlu_P 2btf_P* 3u4l_P* 3ub5_P* Length = 139

 Score = 43.2 bits (101), Expect = 5e-07
 Identities = 13/37 (35%), Positives = 17/37 (45%), Gaps = 3/37 (8%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGN--VWAKSDGF 36
           W  Y+D  L+A      AAI G+  +  VWA   G 
Sbjct: 2  GWNAYIDN-LMADGTCQDAAIVGYKDSPSVWAAVPGK 37

>2jkg_A Profilin; proline-rich ligand, protein-binding, malaria, cytoskeleton; 1.89A {Plasmodium falciparum} PDB: 2jkf_A Length = 179

 Score = 39.6 bits (91), Expect = 1e-05
 Identities = 14/37 (37%), Positives = 21/37 (56%), Gaps = 1/37 (2%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGH-DGNVWAKSDGFE 37
          SW  Y++ +LLA+  V+ A +A   DG V+A     E
Sbjct: 6  SWDSYLNDRLLATNQVSGAGLASEEDGVVYACVAQGE 42

>3nec_A Profilin, inflammatory profilin; actin-binding, actin-binding protein; HET: MSE; 1.70A {Toxoplasma gondii} Length = 166

 Score = 34.5 bits (78), Expect = 8e-04
 Identities = 9/34 (26%), Positives = 14/34 (41%), Gaps = 1/34 (2%)

Query: 2  SWQDYVDKQLLASRCVTKAAIA-GHDGNVWAKSD 34
           W   V + L+ +       IA   DG V+A + 
Sbjct: 6  DWDPVVKEWLVDTGYCCAGGIANAEDGVVFAAAA 39

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	74
3d9y_A	127	Profilin; yeast, actin-binding, cytoskeleton, prot	99.97
3nul_A	130	Profilin I; cytoskeleton, actin binding protein; H	99.95
1acf_A	125	Profilin I; protein binding, actin-binding protein	99.95
1ypr_A	125	Profilin; actin-binding protein, cytoskeleton; 2.3	99.94
3nec_A	166	Profilin, inflammatory profilin; actin-binding, ac	99.94
2v8f_A	140	Profilin-2, profilin IIA; alternative splicing, pr	99.93
2jkg_A	179	Profilin; proline-rich ligand, protein-binding, ma	99.91
2pbd_P	139	Profilin-1, profilin I; ternary complex, profilin,	99.9

>3d9y_A Profilin; yeast, actin-binding, cytoskeleton, protein; 1.65A {Schizosaccharomyces pombe} SCOP: d.110.1.0 PDB: 3dav_A

Probab=99.97  E-value=7.8e-31  Score=168.94  Aligned_cols=71  Identities=34%  Similarity=0.471  Sum_probs=66.2

Q ss_pred             CChHHHHhhhhhcccccCeeEEEccCC-ceeeecCCCccChhhhchhhhhc--cccccccceEECCEEEEEEee
Q psy4694           1 MSWQDYVDKQLLASRCVTKAAIAGHDG-NVWAKSDGFEGLRCSSRYRPQKC--EHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         1 MsWq~Yvd~~Li~~~~v~~aAIig~dG-~vWA~s~gf~is~~E~~~i~~~f--~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      ||||+|||++|++++++++|||+|+|| ++||+|+||+++|+|++.|++.|  ++.++.+||+++|+||++.|.
T Consensus         1 MSWq~Yvd~~L~~~~~~~~aAI~g~dG~svwA~s~gf~~~p~E~~~i~~~f~d~~~~~~~Gl~l~G~Ky~vir~   74 (127)
T 3d9y_A            1 MSWQAYVDTSLLGTGKIDRAAIVSRAGDSVWAASAGFNLSPQEIQGLAAGFQDPPSMFGTGIILAGQKYITIRA   74 (127)
T ss_dssp             -CHHHHHHTTTGGGSSCCEEEEEETTSSCEEEECTTCCCCHHHHHHHHHHHHSTTHHHHHCEEETTEEEEEEEE
T ss_pred             CCHHHHHHHhhcccCceeeEEEEeCCCCeEEEeCCCCccCHHHHHHHHHHhcCcchhhcCCEEEcCeEEEEEEe
Confidence            999999998899999999999999999 89999999999999999999999  455788999999999999875

>3nul_A Profilin I; cytoskeleton, actin binding protein; HET: MSE; 1.60A {Arabidopsis thaliana} SCOP: d.110.1.1 PDB: 1a0k_A 1cqa_A 1g5u_A

Probab=99.95  E-value=6.6e-29  Score=160.71  Aligned_cols=70  Identities=31%  Similarity=0.426  Sum_probs=66.1

Q ss_pred             ChHHHHhhhhhc--cc-ccCeeEEEccCCceeeecCCC-ccChhhhchhhhhc--cccccccceEECCEEEEEEee
Q psy4694           2 SWQDYVDKQLLA--SR-CVTKAAIAGHDGNVWAKSDGF-EGLRCSSRYRPQKC--EHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         2 sWq~Yvd~~Li~--~~-~v~~aAIig~dG~vWA~s~gf-~is~~E~~~i~~~f--~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |||+|||++|++  +| ++++|||+|+||++||+|+|| +++|+|++.|++.|  ++.++.+||+++|+||++.|.
T Consensus         1 SWq~YVd~~L~~~~~g~~~~~aAIig~dGsvWA~s~gf~~~~p~E~~~i~~~f~d~~~~~~~Gl~l~G~Ky~~ir~   76 (130)
T 3nul_A            1 SWQSYVDDHLMCDVEGNHLTAAAILGQDGSVWAQSAKFPQLKPQEIDGIKKDFEEPGFLAPTGLFLGGEKYMVIQG   76 (130)
T ss_dssp             CHHHHHHHTTSCCBTTBCCSEEEEEETTSCEEEECTTCCCCCHHHHHHHHHHHHSTTSSTTTCEEETTEEEEEEEE
T ss_pred             CHHHHHHhhhcccccCCcEeeEEEEeCCCCEEEcCCCcccCCHHHHHHHHHhccCchhhccCCEEECCeEEEEEEe
Confidence            899999988999  88 999999999999999999999 99999999999999  556789999999999999874

>1acf_A Profilin I; protein binding, actin-binding protein, contractIle protein; 2.00A {Acanthamoeba castellanii} SCOP: d.110.1.1 PDB: 1prq_A 2prf_A 1f2k_A 2acg_A

Probab=99.95  E-value=1.2e-28  Score=158.30  Aligned_cols=70  Identities=34%  Similarity=0.535  Sum_probs=66.5

Q ss_pred             ChHHHHhhhhhcccccCeeEEEccCCceeeecCCCccChhhhchhhhhcc--ccccccceEECCEEEEEEee
Q psy4694           2 SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKCE--HYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         2 sWq~Yvd~~Li~~~~v~~aAIig~dG~vWA~s~gf~is~~E~~~i~~~f~--~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |||+|||++|+++|++++|||+|+||++||+|+||+++|+|++.|++.|.  +.++.+||+++|+||++.+.
T Consensus         1 SWq~yvd~~L~~~g~~~~aAIig~dGsvwA~s~~f~~~~~E~~~i~~~f~~~~~~~~~Gi~l~G~KY~~i~~   72 (125)
T 1acf_A            1 SWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGFAVTPAQGTTLAGAFNNADAIRAGGFDLAGVHYVTLRA   72 (125)
T ss_dssp             CHHHHHHTTTGGGTSCSEEEEEETTSCEEEECTTCCCCHHHHHHHHHHHHCCHHHHHHCEEETTEEEEEEEE
T ss_pred             ChHHHHHhhhhhCCCcceEEEEcCCCCEEEecCCCccCHHHHHHHHHHhcCcchhhcCCeEECCEEEEEEEe
Confidence            89999999999999999999999999999999999999999999999994  46788999999999999874

>1ypr_A Profilin; actin-binding protein, cytoskeleton; 2.30A {Saccharomyces cerevisiae} SCOP: d.110.1.1 PDB: 1k0k_A

Probab=99.94  E-value=5e-28  Score=155.72  Aligned_cols=69  Identities=29%  Similarity=0.354  Sum_probs=65.3

Q ss_pred             ChHHHHhhhhhcccccCeeEEEccCC-ceeeecCCCccChhhhchhhhhcc--ccccccceEECCEEEEEEee
Q psy4694           2 SWQDYVDKQLLASRCVTKAAIAGHDG-NVWAKSDGFEGLRCSSRYRPQKCE--HYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         2 sWq~Yvd~~Li~~~~v~~aAIig~dG-~vWA~s~gf~is~~E~~~i~~~f~--~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |||+|||+ |+++|++++|||+|+|| ++||+|+||+++|+|++.|+++|.  +.++.+||+++|+||++.+.
T Consensus         1 SWq~yvd~-L~~~g~~~~aAI~g~DG~svwA~s~~f~~~~~E~~~i~~~f~~~~~~~~~Gl~l~G~KY~~i~~   72 (125)
T 1ypr_A            1 SWQAYTDN-LIGTGKVDKAVIYSRAGDAVWATSGGLSLQPNEIGEIVQGFDNPAGLQSNGLHIQGQKFMLLRA   72 (125)
T ss_dssp             CHHHHHHH-HHHTSSCSEEEEEETTSCCEEEEESCCCCCHHHHHHHHHHTTCTHHHHHHCEEETTEEEEEEEE
T ss_pred             ChHHHHHH-HhcCCCccEEEEEeCCCCcEEEECCCCccCHHHHHHHHHhccCcchhccCCeEECCEEEEEEec
Confidence            89999999 99999999999999999 999999999999999999999994  45789999999999999874

>3nec_A Profilin, inflammatory profilin; actin-binding, actin-binding protein; HET: MSE; 1.70A {Toxoplasma gondii}

Probab=99.94  E-value=2.4e-27  Score=159.46  Aligned_cols=71  Identities=18%  Similarity=0.130  Sum_probs=66.3

Q ss_pred             CC-hHHHHhhhhhcccccCeeEEEc-cCCceeeecCCC-------------------------ccChhhhchhhhhcccc
Q psy4694           1 MS-WQDYVDKQLLASRCVTKAAIAG-HDGNVWAKSDGF-------------------------EGLRCSSRYRPQKCEHY   53 (74)
Q Consensus         1 Ms-Wq~Yvd~~Li~~~~v~~aAIig-~dG~vWA~s~gf-------------------------~is~~E~~~i~~~f~~~   53 (74)
                      || ||+|||++|+++++|++|||+| +||++||+|+||                         +++|+|++.|+++|.+.
T Consensus         4 MS~Wq~YVd~~L~~~g~v~~AAI~g~~DG~vWA~s~~~~~~w~~~~~~~y~~~v~~~~g~~~~~~~~~E~~~i~~~f~~~   83 (166)
T 3nec_A            4 MSDWDPVVKEWLVDTGYCCAGGIANAEDGVVFAAAADDDDGWSKLYKDDHEEDTIGEDGNACGKVSINEASTIKAAVDDG   83 (166)
T ss_dssp             -CCCHHHHHHHHTTTSSCSEEEEEETTTCCEEEEEETTSCHHHHHCCCCEEEEEECTTSCEEEEEEECHHHHHHHHHHHS
T ss_pred             ccHHHHHHHHHhhccCceeEEEEEecCCCCEEeecCCCCcccccccccccccccccccccccccCCHHHHHHHHHHhhcC
Confidence            99 9999998899999999999999 699999999999                         67999999999999767


Q ss_pred             ccccceEECCEEEEEEee
Q psy4694          54 LYSATIGTLNVKYITSIV   71 (74)
Q Consensus        54 ~~~~Gi~~~g~KY~v~~~   71 (74)
                      ++.+||+++|+||++.|.
T Consensus        84 ~~~~Gl~lgG~KY~~ir~  101 (166)
T 3nec_A           84 SAPNGVWIGGQKYKVVRP  101 (166)
T ss_dssp             CCTTCEEETTEEEEEEEE
T ss_pred             CccCCeEEeCeEEEEEEe
Confidence            789999999999999885

>2v8f_A Profilin-2, profilin IIA; alternative splicing, protein-binding, cytoplasm, acetylation, cytoskeleton, actin-binding; 1.1A {Mus musculus} PDB: 2v8c_A 2vk3_A* 1d1j_A*

Probab=99.93  E-value=6.6e-27  Score=153.32  Aligned_cols=69  Identities=26%  Similarity=0.375  Sum_probs=63.8

Q ss_pred             CC-hHHHHhhhhhcccccCeeEEEccCC--ceeeecCC--C-ccChhhhchhhhhc-cccccccceEECCEEEEEEee
Q psy4694           1 MS-WQDYVDKQLLASRCVTKAAIAGHDG--NVWAKSDG--F-EGLRCSSRYRPQKC-EHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         1 Ms-Wq~Yvd~~Li~~~~v~~aAIig~dG--~vWA~s~g--f-~is~~E~~~i~~~f-~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      || ||+|||+ |+++|+|++|||+|+||  ++||+|+|  | +++|+|++.|+ .. ++.++.+||+++|+||++-|.
T Consensus         1 MS~Wq~yvd~-L~~~g~v~~AAIig~dG~~svWA~s~g~~f~~~~~~E~~~i~-~~d~~~~~~~Gl~l~G~Ky~~ir~   76 (140)
T 2v8f_A            1 MAGWQSYVDN-LMCDGCCQEAAIVGYCDAKYVWAATAGGVFQSITPVEIDMIV-GKDREGFFTNGLTLGAKKCSVIRD   76 (140)
T ss_dssp             -CTTHHHHHH-HHTTSCEEEEEEEECSSSCSEEEECTTSSGGGCCHHHHHHHH-SSCSSHHHHHCEEETTEEEEEEEE
T ss_pred             CchHHHHHHH-HhccCCcceEEEEecCCCccEEEECCCCCcccCCHHHHHHHH-cCCccccccCCeEECCEEEEEEec
Confidence            99 9999999 99999999999999999  99999999  9 99999999999 53 567889999999999999875

>2jkg_A Profilin; proline-rich ligand, protein-binding, malaria, cytoskeleton; 1.89A {Plasmodium falciparum} PDB: 2jkf_A

Probab=99.91  E-value=2.6e-25  Score=151.38  Aligned_cols=71  Identities=23%  Similarity=0.253  Sum_probs=67.8

Q ss_pred             CChHHHHhhhhhcccccCeeEEEcc-CCceeeecC------------------CC--cc----------Chhhhchhhhh
Q psy4694           1 MSWQDYVDKQLLASRCVTKAAIAGH-DGNVWAKSD------------------GF--EG----------LRCSSRYRPQK   49 (74)
Q Consensus         1 MsWq~Yvd~~Li~~~~v~~aAIig~-dG~vWA~s~------------------gf--~i----------s~~E~~~i~~~   49 (74)
                      ||||+|||++|+++|+|+.|||+|+ ||++||+|+                  ||  ++          +|+|++.|+.+
T Consensus         5 mSWq~YVd~~Ll~tG~v~~AaI~g~~DG~vwA~s~~~~e~~~~~~~w~~~~k~~f~~~v~~e~g~~~~~~~~E~~~I~~~   84 (179)
T 2jkg_A            5 YSWDSYLNDRLLATNQVSGAGLASEEDGVVYACVAQGEESDPNFDKWSLFYKEDYDIEVEDENGTKTTKTINEGQTILVV   84 (179)
T ss_dssp             CCHHHHHHHHTGGGSSCSEEEEEETTTCCEEEEEESSCTTSTTCCGGGGTCCCCEEEEEECTTCCEEEEEECHHHHHHHH
T ss_pred             ccHHHHHHHhhhhcCCEehheeecccCCCEEEecCccccccccccchhhhccCCchhhhccccCccccCCHHHHHHHHHH
Confidence            9999999999999999999999999 999999999                  99  79          99999999999


Q ss_pred             ccccccccceEECCEEEEEEee
Q psy4694          50 CEHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus        50 f~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |.+.++.+||+++|+||++-+.
T Consensus        85 f~~~~~~~Gv~lgG~KY~~i~~  106 (179)
T 2jkg_A           85 FNEGYAPDGVWLGGTKYQFINI  106 (179)
T ss_dssp             HHHSCCTTCEEETTEEEEEEEE
T ss_pred             HhcCCCCCCEEECCEEEEEEEe
Confidence            9778889999999999998764

>2pbd_P Profilin-1, profilin I; ternary complex, profilin, actin, poly-proline, loading poly-Pro site, GAB domain, structural protein; HET: HIC ATP; 1.50A {Homo sapiens} SCOP: d.110.1.1 PDB: 1fik_A 1cjf_A 1pfl_A 1fil_A* 2pav_P* 3chw_P* 1awi_A 1cf0_A* 1pne_A 1hlu_P 2btf_P* 3u4l_P* 3ub5_P*

Probab=99.90  E-value=1.9e-24  Score=141.23  Aligned_cols=67  Identities=24%  Similarity=0.321  Sum_probs=63.1

Q ss_pred             hHHHHhhhhhcccccCeeEEEccCC--ceeeecCC--C-ccChhhhchhhhhc-cccccccceEECCEEEEEEee
Q psy4694           3 WQDYVDKQLLASRCVTKAAIAGHDG--NVWAKSDG--F-EGLRCSSRYRPQKC-EHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         3 Wq~Yvd~~Li~~~~v~~aAIig~dG--~vWA~s~g--f-~is~~E~~~i~~~f-~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      ||+|||+ |+++|+|++|||+|+||  ++||+|+|  | +++|+|++.|+ .. ++.++.+||+++|+||++.|.
T Consensus         3 Wq~Yvd~-L~~~g~~~~AAIig~dG~~svWA~s~g~~f~~~~~~E~~~i~-~~d~~~~~~~Gl~lgG~Ky~~ir~   75 (139)
T 2pbd_P            3 WNAYIDN-LMADGTCQDAAIVGYKDSPSVWAAVPGKTFVNITPAEVGVLV-GKDRSSFYVNGLTLGGQKCSVIRD   75 (139)
T ss_dssp             SHHHHHH-HHTTSCEEEEEEEESSSSCEEEEECTTSSGGGCCHHHHHHHH-SSCCSTHHHHCEEETTEEEEEEEE
T ss_pred             hHHHHHH-HhccCCcceEEEEecCCCccEEEECCCCCcccCCHHHHHHHH-ccCcccccccCeEECCEEEEEEec
Confidence            9999999 99999999999999999  99999999  9 99999999999 54 567889999999999999875

---

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	74
d1acfa_	125	d.110.1.1 (A:) Profilin (actin-binding protein) {A	3e-15
d3nula_	130	d.110.1.1 (A:) Profilin (actin-binding protein) {M	1e-12
d1ypra_	125	d.110.1.1 (A:) Profilin (actin-binding protein) {B	2e-10
d1d1ja_	138	d.110.1.1 (A:) Profilin (actin-binding protein) {H	3e-10
d2pbdp1	139	d.110.1.1 (P:1-139) Profilin (actin-binding protei	1e-09

>d1acfa_ d.110.1.1 (A:) Profilin (actin-binding protein) {Acanthamoeba castellanii [TaxId: 5755]} Length = 125

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Acanthamoeba castellanii [TaxId: 5755]

 Score = 62.9 bits (153), Expect = 3e-15
 Identities = 21/35 (60%), Positives = 24/35 (68%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGF 36
          SWQ YVD  L+ +  VT+AAI G DGN WA S GF
Sbjct: 1  SWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGF 35

>d3nula_ d.110.1.1 (A:) Profilin (actin-binding protein) {Mouse-ear cress (Arabidopsis thaliana) [TaxId: 3702]} Length = 130

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Mouse-ear cress (Arabidopsis thaliana) [TaxId: 3702]

 Score = 56.0 bits (135), Expect = 1e-12
 Identities = 20/41 (48%), Positives = 24/41 (58%), Gaps = 3/41 (7%)

Query: 2  SWQDYVDKQLLA---SRCVTKAAIAGHDGNVWAKSDGFEGL 39
          SWQ YVD  L+       +T AAI G DG+VWA+S  F  L
Sbjct: 1  SWQSYVDDHLMCDVEGNHLTAAAILGQDGSVWAQSAKFPQL 41

>d1ypra_ d.110.1.1 (A:) Profilin (actin-binding protein) {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 125

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

 Score = 50.6 bits (121), Expect = 2e-10
 Identities = 16/38 (42%), Positives = 19/38 (50%), Gaps = 2/38 (5%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGN-VWAKSDGFEG 38
          SWQ Y D  L+ +  V KA I    G+ VWA S G   
Sbjct: 1  SWQAYTD-NLIGTGKVDKAVIYSRAGDAVWATSGGLSL 37

>d1d1ja_ d.110.1.1 (A:) Profilin (actin-binding protein) {Human (Homo sapiens), isoform II [TaxId: 9606]} Length = 138

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Human (Homo sapiens), isoform II [TaxId: 9606]

 Score = 50.3 bits (120), Expect = 3e-10
 Identities = 15/38 (39%), Positives = 19/38 (50%), Gaps = 3/38 (7%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGN--VWAKSDGFE 37
           WQ YVD  L+   C  +AAI G+     VWA + G  
Sbjct: 2  GWQSYVD-NLMCDGCCQEAAIVGYCDAKYVWAATAGGV 38

>d2pbdp1 d.110.1.1 (P:1-139) Profilin (actin-binding protein) {Human (Homo sapiens), isoform I [TaxId: 9606]} Length = 139

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Human (Homo sapiens), isoform I [TaxId: 9606]

 Score = 48.4 bits (115), Expect = 1e-09
 Identities = 13/38 (34%), Positives = 17/38 (44%), Gaps = 3/38 (7%)

Query: 2  SWQDYVDKQLLASRCVTKAAIAGHDGN--VWAKSDGFE 37
           W  Y+D  L+A      AAI G+  +  VWA   G  
Sbjct: 2  GWNAYID-NLMADGTCQDAAIVGYKDSPSVWAAVPGKT 38

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

ID	Length	Definition	Probability
Query	74
d1acfa_	125	Profilin (actin-binding protein) {Acanthamoeba cas	99.96
d3nula_	130	Profilin (actin-binding protein) {Mouse-ear cress	99.95
d1ypra_	125	Profilin (actin-binding protein) {Baker's yeast (S	99.94
d1d1ja_	138	Profilin (actin-binding protein) {Human (Homo sapi	99.91
d2pbdp1	139	Profilin (actin-binding protein) {Human (Homo sapi	99.9

>d1acfa_ d.110.1.1 (A:) Profilin (actin-binding protein) {Acanthamoeba castellanii [TaxId: 5755]}

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Acanthamoeba castellanii [TaxId: 5755]

Probab=99.96  E-value=1.1e-29  Score=161.59  Aligned_cols=70  Identities=34%  Similarity=0.530  Sum_probs=66.5

Q ss_pred             ChHHHHhhhhhcccccCeeEEEccCCceeeecCCCccChhhhchhhhhc--cccccccceEECCEEEEEEee
Q psy4694           2 SWQDYVDKQLLASRCVTKAAIAGHDGNVWAKSDGFEGLRCSSRYRPQKC--EHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         2 sWq~Yvd~~Li~~~~v~~aAIig~dG~vWA~s~gf~is~~E~~~i~~~f--~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |||+|||++|+++|+|++|||+|+||++||+|+||+++|+|++.|+++|  ++.++.+||+++|+||++.+.
T Consensus         1 SWq~yvd~~L~~tg~v~~aaI~g~DG~vwA~S~gf~~~~~E~~~i~~~f~d~~~~~~~Gi~i~G~KY~~~~~   72 (125)
T d1acfa_           1 SWQTYVDTNLVGTGAVTQAAILGLDGNTWATSAGFAVTPAQGTTLAGAFNNADAIRAGGFDLAGVHYVTLRA   72 (125)
T ss_dssp             CHHHHHHTTTGGGTSCSEEEEEETTSCEEEECTTCCCCHHHHHHHHHHHHCCHHHHHHCEEETTEEEEEEEE
T ss_pred             ChHHHHHHHhccccCcceeEEEcCCCCEEEECCCCCCCHHHHHHHHHhccChhhhhhCCEEECCeEEEEEec
Confidence            8999999999999999999999999999999999999999999999999  456789999999999999874

>d3nula_ d.110.1.1 (A:) Profilin (actin-binding protein) {Mouse-ear cress (Arabidopsis thaliana) [TaxId: 3702]}

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Mouse-ear cress (Arabidopsis thaliana) [TaxId: 3702]

Probab=99.95  E-value=5.9e-29  Score=159.63  Aligned_cols=70  Identities=31%  Similarity=0.426  Sum_probs=65.7

Q ss_pred             ChHHHHhhhh---hcccccCeeEEEccCCceeeecCCC-ccChhhhchhhhhc--cccccccceEECCEEEEEEee
Q psy4694           2 SWQDYVDKQL---LASRCVTKAAIAGHDGNVWAKSDGF-EGLRCSSRYRPQKC--EHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         2 sWq~Yvd~~L---i~~~~v~~aAIig~dG~vWA~s~gf-~is~~E~~~i~~~f--~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |||+|||++|   +++|+|++|||+|+||++||+|+|| +++|+|++.|++.|  ++.++.+||+++|+||++.|.
T Consensus         1 SWq~Yvd~~l~~~~~tg~v~~AAI~g~DGsvWA~S~gf~~l~~~E~~~i~~~f~~~~~~~~~Gi~~~G~KY~~lr~   76 (130)
T d3nula_           1 SWQSYVDDHLMCDVEGNHLTAAAILGQDGSVWAQSAKFPQLKPQEIDGIKKDFEEPGFLAPTGLFLGGEKYMVIQG   76 (130)
T ss_dssp             CHHHHHHHTTSCCBTTBCCSEEEEEETTSCEEEECTTCCCCCHHHHHHHHHHHHSTTSSTTTCEEETTEEEEEEEE
T ss_pred             ChHHHHhhhheeecCCCeEeEEEEEcCCCCeeeeCCCCCCCCHHHHHHHHHHhcCccccccCCeEECCeEEEEEec
Confidence            8999999988   6899999999999999999999999 69999999999999  556789999999999999875

>d1ypra_ d.110.1.1 (A:) Profilin (actin-binding protein) {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Probab=99.94  E-value=8.1e-28  Score=152.92  Aligned_cols=69  Identities=29%  Similarity=0.339  Sum_probs=64.6

Q ss_pred             ChHHHHhhhhhcccccCeeEEEccCC-ceeeecCCCccChhhhchhhhhc--cccccccceEECCEEEEEEee
Q psy4694           2 SWQDYVDKQLLASRCVTKAAIAGHDG-NVWAKSDGFEGLRCSSRYRPQKC--EHYLYSATIGTLNVKYITSIV   71 (74)
Q Consensus         2 sWq~Yvd~~Li~~~~v~~aAIig~dG-~vWA~s~gf~is~~E~~~i~~~f--~~~~~~~Gi~~~g~KY~v~~~   71 (74)
                      |||+|||+ |+++|+|++|||+|+|| ++||+|+||+++|+|++.|++.|  ++.++.+||+++|+||++.|.
T Consensus         1 SWq~Yvd~-L~~~g~v~~aaI~g~dg~svwA~S~gf~~~~~E~~~i~~~f~~~~~~~~~Gi~i~G~KY~~~~~   72 (125)
T d1ypra_           1 SWQAYTDN-LIGTGKVDKAVIYSRAGDAVWATSGGLSLQPNEIGEIVQGFDNPAGLQSNGLHIQGQKFMLLRA   72 (125)
T ss_dssp             CHHHHHHH-HHHTSSCSEEEEEETTSCCEEEEESCCCCCHHHHHHHHHHTTCTHHHHHHCEEETTEEEEEEEE
T ss_pred             CHHHHHHh-HhcCCCcCeEEEEeCCCCeeEEECCCCCCCHHHHHHHHHHhcCcchhccCCEEEcCeEEEEEec
Confidence            89999997 99999999999999998 79999999999999999999999  455788999999999999874

>d1d1ja_ d.110.1.1 (A:) Profilin (actin-binding protein) {Human (Homo sapiens), isoform II [TaxId: 9606]}

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Human (Homo sapiens), isoform II [TaxId: 9606]

Probab=99.91  E-value=3e-25  Score=143.51  Aligned_cols=68  Identities=24%  Similarity=0.297  Sum_probs=61.5

Q ss_pred             ChHHHHhhhhhcccccCeeEEEccCC--ceeeecCCCccChhhhchhhhhc---cccccccceEECCEEEEEEe
Q psy4694           2 SWQDYVDKQLLASRCVTKAAIAGHDG--NVWAKSDGFEGLRCSSRYRPQKC---EHYLYSATIGTLNVKYITSI   70 (74)
Q Consensus         2 sWq~Yvd~~Li~~~~v~~aAIig~dG--~vWA~s~gf~is~~E~~~i~~~f---~~~~~~~Gi~~~g~KY~v~~   70 (74)
                      +||+|||+ |+++++|++|||+|+||  ++||+|+||++++.|..+|...+   +++++.+||+++|+||++.|
T Consensus         2 ~Wq~Yvd~-L~~~g~v~~AAI~G~dg~~svWA~S~gf~~~~~e~~ei~~~~~~d~~~~~~~Gi~l~G~Ky~~lr   74 (138)
T d1d1ja_           2 GWQSYVDN-LMCDGCCQEAAIVGYCDAKYVWAATAGGVFQSITPIEIDMIVGKDREGFFTNGLTLGAKKCSVIR   74 (138)
T ss_dssp             CTHHHHHH-HSTTSCEEEEEEEECSSSCSEEEECTTSSGGGCCHHHHHHHHCSCSSHHHHHCEEETTEEEEEEE
T ss_pred             chHHHHHh-hccccccceEEEEecCCCceEEEECCCCCcCccCHHHHHHHhcCChhHHhhcCeEECCcEEEEEe
Confidence            59999996 99999999999999975  79999999999999988887754   56788999999999999977

>d2pbdp1 d.110.1.1 (P:1-139) Profilin (actin-binding protein) {Human (Homo sapiens), isoform I [TaxId: 9606]}

class: Alpha and beta proteins (a+b)
fold: Profilin-like
superfamily: Profilin (actin-binding protein)
family: Profilin (actin-binding protein)
domain: Profilin (actin-binding protein)
species: Human (Homo sapiens), isoform I [TaxId: 9606]

Probab=99.90  E-value=1.1e-24  Score=140.69  Aligned_cols=68  Identities=24%  Similarity=0.288  Sum_probs=57.6

Q ss_pred             ChHHHHhhhhhcccccCeeEEEccCC--ceeeecCCCcc---ChhhhchhhhhccccccccceEECCEEEEEEe
Q psy4694           2 SWQDYVDKQLLASRCVTKAAIAGHDG--NVWAKSDGFEG---LRCSSRYRPQKCEHYLYSATIGTLNVKYITSI   70 (74)
Q Consensus         2 sWq~Yvd~~Li~~~~v~~aAIig~dG--~vWA~s~gf~i---s~~E~~~i~~~f~~~~~~~Gi~~~g~KY~v~~   70 (74)
                      +||+|||+ |+++++|++|||+|+||  ++||+|+||++   +|+|++.++...+++++.+||+++|+||++.|
T Consensus         2 ~Wq~Yvd~-L~~~g~v~~AAIiG~~g~~svWA~s~g~~~~~~~~~ei~~~~~~d~~~~~~~Gi~l~G~Ky~~lr   74 (139)
T d2pbdp1           2 GWNAYIDN-LMADGTCQDAAIVGYKDSPSVWAAVPGKTFVNITPAEVGVLVGKDRSSFYVNGLTLGGQKCSVIR   74 (139)
T ss_dssp             CSHHHHHH-HHTTSCEEEEEEEESSSSCEEEEECTTSSGGGCCHHHHHHHHSSCCSTHHHHCEEETTEEEEEEE
T ss_pred             chHHHHHH-hhccCCcceEEEEecCCCceEEEECCCCCcCccCHHHHHHHHhcCchhhhhcCeEECCEEEEEEe
Confidence            59999996 99999999999999986  79999999655   55555555544467889999999999999987