Psyllid ID: psy15784

Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-------180-------190-------200-------210-------220-------230-
MVSNILRISSMKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPSSPSEQRQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFGDRTQDQLIELQDNGSQQLQQQRQQDFINLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLVL
cccHHHHHHHHHHHHHHcccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccccccccccccccHHHHHHHHHccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccEEEEEc
cccHHHHHHHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccccccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcHHHHHHHcccEEEEEc
MVSNILRISSMKRMVNLLgtaqdssdtkSQLYQIQHYTQQLAKDTNHILKqlndtplpsspseqrQCKMQKERLADDFSTALNAFQDVQKLAHKkesdqikktkvisklppppgrqavsgeefgdrTQDQLIELQDNGSQQLQQQRQQDFINLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTvsrilplkvlvl
MVSNILRISSMKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPSSPSEQRQCKMQKERLADDFSTALNAFQDVQKLahkkesdqikktkvisklppppgrqavsgeEFGDRTQDQLIELQDNGSQQLQQQRQQDFINLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAyvsdgntqlkdaamytvsrilplkvlvl
MVSNILRISSMKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPSSPSEQRQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFGDRTQDQLIELQDNGSqqlqqqrqqDFINlreaeeqeqairqleSDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLVL
*******************************YQIQHYTQ**********************************************************************************************************************************IRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLV*
MVSNILRISS*************************HYTQQ**K*************************MQKERLADDFSTALNAFQ*******************************************************************REAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLVL
MVSNILRISSMKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDT****************ERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFGDRTQDQLIELQD**********QQDFINLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLVL
MVSNILRISSMKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPSSPSEQRQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVI************************L*ELQDNGSQQLQQQRQQDFINLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLVL
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MVSNILRISSMKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPSSPSEQRQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFGDRTQDQLIELQDNGxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLVL
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

Original result of BLAST against SWISS-PROT Database

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query231 2.2.26 [Sep-21-2011]
Q86Y82276 Syntaxin-12 OS=Homo sapie yes N/A 0.935 0.782 0.459 1e-42
Q5RBW6276 Syntaxin-12 OS=Pongo abel yes N/A 0.935 0.782 0.459 8e-42
Q9ER00274 Syntaxin-12 OS=Mus muscul yes N/A 0.878 0.740 0.477 4e-41
G3V7P1274 Syntaxin-12 OS=Rattus nor yes N/A 0.878 0.740 0.473 2e-40
O15400261 Syntaxin-7 OS=Homo sapien no N/A 0.887 0.785 0.418 1e-33
Q5R602261 Syntaxin-7 OS=Pongo abeli no N/A 0.887 0.785 0.414 3e-33
O70439261 Syntaxin-7 OS=Mus musculu no N/A 0.878 0.777 0.410 8e-33
O70257261 Syntaxin-7 OS=Rattus norv no N/A 0.878 0.777 0.415 1e-32
Q3ZBT5261 Syntaxin-7 OS=Bos taurus no N/A 0.891 0.789 0.408 3e-32
P93654268 Syntaxin-22 OS=Arabidopsi yes N/A 0.857 0.738 0.331 1e-19
>sp|Q86Y82|STX12_HUMAN Syntaxin-12 OS=Homo sapiens GN=STX12 PE=1 SV=1 Back     alignment and function desciption
 Score =  173 bits (438), Expect = 1e-42,   Method: Compositional matrix adjust.
 Identities = 109/237 (45%), Positives = 148/237 (62%), Gaps = 21/237 (8%)

Query: 4   NILRISS----MKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPS 59
           NI RIS     +K +++ LGT QDSS  +  L Q+QH T QLAK+TN +LK+L   PLP 
Sbjct: 32  NIQRISQATAQIKNLMSQLGTKQDSSKLQENLQQLQHSTNQLAKETNELLKELGSLPLPL 91

Query: 60  SPSEQRQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVS 119
           S SEQRQ ++QKERL +DFS ALN FQ VQ+   +KE + I + +  S+L         S
Sbjct: 92  STSEQRQQRLQKERLMNDFSAALNNFQAVQRRVSEKEKESIARARAGSRL---------S 142

Query: 120 GEEFGDRTQDQLIELQDNGSQQLQQQRQQDFINLRE-----AEEQEQAIRQLESDIRDVN 174
            EE   + ++QL+   D+  +  Q Q Q+D + + E      +E+E AIRQLE+DI DVN
Sbjct: 143 AEE--RQREEQLVSF-DSHEEWNQMQSQEDEVAITEQDLELIKERETAIRQLEADILDVN 199

Query: 175 QIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLVL 231
           QIFK+L  M+HDQG+LIDSIEA+VE +E +V     QL+ AA Y       + +LVL
Sbjct: 200 QIFKDLAMMIHDQGDLIDSIEANVESSEVHVERATEQLQRAAYYQKKSRKKMCILVL 256
SNARE that acts to regulate protein transport between late endosomes and the trans-Golgi network. The SNARE complex containing STX6, STX12, VAMP4 and VTI1A mediates vesicle fusion (in vitro).
Homo sapiens (taxid: 9606)
>sp|Q5RBW6|STX12_PONAB Syntaxin-12 OS=Pongo abelii GN=STX12 PE=2 SV=1 Back     alignment and function description
>sp|Q9ER00|STX12_MOUSE Syntaxin-12 OS=Mus musculus GN=Stx12 PE=1 SV=1 Back     alignment and function description
>sp|G3V7P1|STX12_RAT Syntaxin-12 OS=Rattus norvegicus GN=Stx12 PE=1 SV=1 Back     alignment and function description
>sp|O15400|STX7_HUMAN Syntaxin-7 OS=Homo sapiens GN=STX7 PE=1 SV=4 Back     alignment and function description
>sp|Q5R602|STX7_PONAB Syntaxin-7 OS=Pongo abelii GN=STX7 PE=2 SV=3 Back     alignment and function description
>sp|O70439|STX7_MOUSE Syntaxin-7 OS=Mus musculus GN=Stx7 PE=1 SV=3 Back     alignment and function description
>sp|O70257|STX7_RAT Syntaxin-7 OS=Rattus norvegicus GN=Stx7 PE=1 SV=4 Back     alignment and function description
>sp|Q3ZBT5|STX7_BOVIN Syntaxin-7 OS=Bos taurus GN=STX7 PE=2 SV=1 Back     alignment and function description
>sp|P93654|SYP22_ARATH Syntaxin-22 OS=Arabidopsis thaliana GN=SYP22 PE=1 SV=1 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

Original result of BLAST against Nonredundant Database

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query231
307182158274 Syntaxin-12 [Camponotus floridanus] 0.865 0.729 0.529 1e-53
307212317276 Syntaxin-12 [Harpegnathos saltator] 0.865 0.724 0.515 2e-52
332021999 361 Syntaxin-12 [Acromyrmex echinatior] 0.865 0.554 0.534 4e-51
156555463272 PREDICTED: syntaxin-12-like [Nasonia vit 0.865 0.735 0.539 4e-49
383853172271 PREDICTED: syntaxin-12-like [Megachile r 0.865 0.738 0.516 7e-49
91078902266 PREDICTED: similar to Pep12p, putative [ 0.861 0.748 0.539 2e-48
340716387271 PREDICTED: syntaxin-12-like [Bombus terr 0.865 0.738 0.511 2e-47
193650207269 PREDICTED: syntaxin-7-like [Acyrthosipho 0.865 0.743 0.509 3e-47
66512146271 PREDICTED: syntaxin-12 isoform 1 [Apis m 0.865 0.738 0.497 3e-47
380018231271 PREDICTED: syntaxin-12-like [Apis florea 0.865 0.738 0.497 4e-47
>gi|307182158|gb|EFN69501.1| Syntaxin-12 [Camponotus floridanus] Back     alignment and taxonomy information
 Score =  215 bits (548), Expect = 1e-53,   Method: Compositional matrix adjust.
 Identities = 116/219 (52%), Positives = 160/219 (73%), Gaps = 19/219 (8%)

Query: 8   ISSMKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTN-HI--LKQLNDTPLPSSPSEQ 64
           +SSM++MVN LG++ DS + ++QL+QIQHYTQQLAKDT+ H+  L  L +    +SP EQ
Sbjct: 37  VSSMQKMVNQLGSSTDSQELRNQLHQIQHYTQQLAKDTSVHLRDLAVLANNSGSTSPGEQ 96

Query: 65  RQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFG 124
           RQ KMQ+ERL D+F++ALN+FQ VQ+LA  KE + ++K K  + + P           FG
Sbjct: 97  RQRKMQRERLQDEFTSALNSFQAVQRLAASKEKEMVRKAKASAGIAP-----------FG 145

Query: 125 DRTQDQLIELQD-----NGSQQLQQQRQQDFINLREAEEQEQAIRQLESDIRDVNQIFKE 179
           ++ Q+ LIELQD     N  Q+LQQ + Q+ +NLR  EEQE +IRQLES+I D+NQIFK+
Sbjct: 146 EKKQETLIELQDSRTYTNDHQKLQQDQLQEQMNLRMLEEQEASIRQLESNISDINQIFKD 205

Query: 180 LGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMY 218
           LGA+V+DQGE+IDSIEA VERTE  VS+G +Q++ A++Y
Sbjct: 206 LGALVYDQGEVIDSIEASVERTEVSVSEGASQVRQASIY 244

Source: Camponotus floridanus

Species: Camponotus floridanus

Genus: Camponotus

Family: Formicidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota
>gi|307212317|gb|EFN88122.1| Syntaxin-12 [Harpegnathos saltator] Back     alignment and taxonomy information
>gi|332021999|gb|EGI62325.1| Syntaxin-12 [Acromyrmex echinatior] Back     alignment and taxonomy information
>gi|156555463|ref|XP_001606171.1| PREDICTED: syntaxin-12-like [Nasonia vitripennis] Back     alignment and taxonomy information
>gi|383853172|ref|XP_003702097.1| PREDICTED: syntaxin-12-like [Megachile rotundata] Back     alignment and taxonomy information
>gi|91078902|ref|XP_973455.1| PREDICTED: similar to Pep12p, putative [Tribolium castaneum] Back     alignment and taxonomy information
>gi|340716387|ref|XP_003396680.1| PREDICTED: syntaxin-12-like [Bombus terrestris] Back     alignment and taxonomy information
>gi|193650207|ref|XP_001950398.1| PREDICTED: syntaxin-7-like [Acyrthosiphon pisum] Back     alignment and taxonomy information
>gi|66512146|ref|XP_396269.2| PREDICTED: syntaxin-12 isoform 1 [Apis mellifera] Back     alignment and taxonomy information
>gi|380018231|ref|XP_003693037.1| PREDICTED: syntaxin-12-like [Apis florea] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

Original result of BLAST against Gene Ontology (AMIGO)

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query231
UNIPROTKB|I3LHT9276 STX12 "Uncharacterized protein 0.956 0.800 0.400 1.2e-35
UNIPROTKB|A7MAZ2274 STX12 "STX12 protein" [Bos tau 0.956 0.806 0.405 1.5e-35
MGI|MGI:1931027274 Stx12 "syntaxin 12" [Mus muscu 0.956 0.806 0.405 1.5e-35
RGD|620977274 Stx12 "syntaxin 12" [Rattus no 0.956 0.806 0.405 1.9e-35
UNIPROTKB|E2RT32276 PPP1R8 "Uncharacterized protei 0.956 0.800 0.405 3.1e-35
UNIPROTKB|J9NXH7267 PPP1R8 "Uncharacterized protei 0.956 0.827 0.405 3.1e-35
UNIPROTKB|Q86Y82276 STX12 "Syntaxin-12" [Homo sapi 0.956 0.800 0.400 4e-35
UNIPROTKB|Q5RBW6276 STX12 "Syntaxin-12" [Pongo abe 0.956 0.800 0.405 6.5e-35
ZFIN|ZDB-GENE-040625-11267 stx12 "syntaxin 12" [Danio rer 0.874 0.756 0.410 2e-33
UNIPROTKB|E2R4Q2261 STX7 "Uncharacterized protein" 0.454 0.402 0.432 7.9e-33
UNIPROTKB|I3LHT9 STX12 "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
 Score = 385 (140.6 bits), Expect = 1.2e-35, P = 1.2e-35
 Identities = 93/232 (40%), Positives = 130/232 (56%)

Query:     4 NILRISS----MKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPS 59
             NI RIS     +K +++ LGT QDSS  +  L Q+QH T QLAK+TN +LK+L   PLP 
Sbjct:    32 NIQRISQATAQIKNLMSQLGTKQDSSKLQENLQQLQHSTNQLAKETNELLKELGSLPLPL 91

Query:    60 SPSEQRQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVS 119
             S SEQRQ K+QKERL +DFS ALN+FQ VQ+   +KE + I + +  S+L     ++   
Sbjct:    92 STSEQRQQKLQKERLMNDFSAALNSFQAVQRRVSEKEKESIARARAGSRLSAEERQREEQ 151

Query:   120 GEEFGDRTQDQLIELQDNGSXXXXXXXXXDFINXXXXXXXXXXXXXXXSDIRDVNQIFKE 179
                F   + ++  ++Q             + I                +DI DVNQIFK+
Sbjct:   152 LVSFD--SHEEWNQMQSQEDEVAITEQDLELIKERETAIRQLE-----ADILDVNQIFKD 204

Query:   180 LGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTVSRILPLKVLVL 231
             L  M+HDQG+LIDSIEA+VE +E +V     QL+ AA Y       + +L+L
Sbjct:   205 LAMMIHDQGDLIDSIEANVESSEVHVERATDQLQRAAYYQKKSRKKICILIL 256
GO:0050821 "protein stabilization" evidence=IEA
GO:0045335 "phagocytic vesicle" evidence=IEA
GO:0045121 "membrane raft" evidence=IEA
GO:0033344 "cholesterol efflux" evidence=IEA
GO:0031201 "SNARE complex" evidence=IEA
GO:0031083 "BLOC-1 complex" evidence=IEA
GO:0016192 "vesicle-mediated transport" evidence=IEA
GO:0006886 "intracellular protein transport" evidence=IEA
GO:0005484 "SNAP receptor activity" evidence=IEA
UNIPROTKB|A7MAZ2 STX12 "STX12 protein" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
MGI|MGI:1931027 Stx12 "syntaxin 12" [Mus musculus (taxid:10090)] Back     alignment and assigned GO terms
RGD|620977 Stx12 "syntaxin 12" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|E2RT32 PPP1R8 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|J9NXH7 PPP1R8 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|Q86Y82 STX12 "Syntaxin-12" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|Q5RBW6 STX12 "Syntaxin-12" [Pongo abelii (taxid:9601)] Back     alignment and assigned GO terms
ZFIN|ZDB-GENE-040625-11 stx12 "syntaxin 12" [Danio rerio (taxid:7955)] Back     alignment and assigned GO terms
UNIPROTKB|E2R4Q2 STX7 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms

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) ?
Q5RBW6STX12_PONABNo assigned EC number0.45990.93500.7826yesN/A
Q9ER00STX12_MOUSENo assigned EC number0.47760.87870.7408yesN/A
P93654SYP22_ARATHNo assigned EC number0.33170.85710.7388yesN/A
Q86Y82STX12_HUMANNo assigned EC number0.45990.93500.7826yesN/A
G3V7P1STX12_RATNo assigned EC number0.47320.87870.7408yesN/A

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!

Prediction of Functionally Associated Proteins

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

Original result of RPS-BLAST against CDD database

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query231
pfam0573962 pfam05739, SNARE, SNARE domain 5e-14
cd0019360 cd00193, t_SNARE, Soluble NSF (N-ethylmaleimide-se 5e-12
smart0039766 smart00397, t_SNARE, Helical region found in SNARE 6e-11
COG5325283 COG5325, COG5325, t-SNARE complex subunit, syntaxi 4e-08
smart00503117 smart00503, SynN, Syntaxin N-terminal domain 2e-06
cd00179151 cd00179, SynN, Syntaxin N-terminus domain; syntaxi 1e-05
COG5074280 COG5074, COG5074, t-SNARE complex subunit, syntaxi 0.003
>gnl|CDD|203323 pfam05739, SNARE, SNARE domain Back     alignment and domain information 
 Score = 64.1 bits (157), Expect = 5e-14
 Identities = 24/60 (40%), Positives = 42/60 (70%)

Query: 159 QEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMY 218
           +++A+ +LES I ++ Q+F ++G  V +QGEL+D I+ +V+ T++ V   N +LK AA Y
Sbjct: 1   RDEALEELESSIGELKQLFLDMGEEVEEQGELLDRIDDNVDNTQSRVERANKRLKKAARY 60

Most if not all vesicular membrane fusion events in eukaryotic cells are believed to be mediated by a conserved fusion machinery, the SNARE [soluble N-ethylmaleimide-sensitive factor (NSF) attachment protein (SNAP) receptors] machinery. The SNARE domain is thought to act as a protein-protein interaction module in the assembly of a SNARE protein complex. Length = 62
>gnl|CDD|238115 cd00193, t_SNARE, Soluble NSF (N-ethylmaleimide-sensitive fusion protein)-Attachment protein (SNAP) REceptor domain; these alpha-helical motifs form twisted and parallel heterotetrameric helix bundles; the core complex contains one helix from a protein that is anchored in the vesicle membrane (synaptobrevin), one helix from a protein of the target membrane (syntaxin), and two helices from another protein anchored in the target membrane (SNAP-25); their interaction forms a core which is composed of a polar zero layer, a flanking leucine-zipper layer acts as a water tight shield to isolate ionic interactions in the zero layer from the surrounding solvent Back     alignment and domain information
>gnl|CDD|197699 smart00397, t_SNARE, Helical region found in SNAREs Back     alignment and domain information
>gnl|CDD|227635 COG5325, COG5325, t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] Back     alignment and domain information
>gnl|CDD|214699 smart00503, SynN, Syntaxin N-terminal domain Back     alignment and domain information
>gnl|CDD|238105 cd00179, SynN, Syntaxin N-terminus domain; syntaxins are nervous system-specific proteins implicated in the docking of synaptic vesicles with the presynaptic plasma membrane; they are a family of receptors for intracellular transport vesicles; each target membrane may be identified by a specific member of the syntaxin family; syntaxins contain a moderately well conserved amino-terminal domain, called Habc, whose structure is an antiparallel three-helix bundle; a linker of about 30 amino acids connects this to the carboxy-terminal region, designated H3 (t_SNARE), of the syntaxin cytoplasmic domain; the highly conserved H3 region forms a single, long alpha-helix when it is part of the core SNARE complex and anchors the protein on the cytoplasmic surface of cellular membranes; H3 is not included in defining this domain Back     alignment and domain information
>gnl|CDD|227406 COG5074, COG5074, t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

Original result of HHsearch against CDD database

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 231
KOG0810|consensus297 100.0
KOG0811|consensus269 100.0
KOG0809|consensus305 99.97
COG5074280 t-SNARE complex subunit, syntaxin [Intracellular t 99.95
COG5325283 t-SNARE complex subunit, syntaxin [Intracellular t 99.9
PF14523102 Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A. 99.62
cd00179151 SynN Syntaxin N-terminus domain; syntaxins are ner 99.59
PF0573963 SNARE: SNARE domain; InterPro: IPR000727 The proce 99.58
cd0019360 t_SNARE Soluble NSF (N-ethylmaleimide-sensitive fu 99.44
KOG0812|consensus311 99.36
smart00503117 SynN Syntaxin N-terminal domain. Three-helix domai 99.34
smart0039766 t_SNARE Helical region found in SNAREs. All alpha- 99.32
PF00804103 Syntaxin: Syntaxin; InterPro: IPR006011 Syntaxins 98.47
KOG3894|consensus316 97.77
KOG3202|consensus235 97.46
KOG3065|consensus273 93.03
COG5074280 t-SNARE complex subunit, syntaxin [Intracellular t 89.83
PF0095789 Synaptobrevin: Synaptobrevin; InterPro: IPR001388 87.04
KOG3385|consensus118 86.36
KOG0810|consensus297 83.83
>KOG0810|consensus Back     alignment and domain information 
Probab=100.00  E-value=1.6e-37  Score=266.47  Aligned_cols=218  Identities=22%  Similarity=0.360  Sum_probs=183.8

Q ss_pred             hhhhhHH----HHHHH-HHHcCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcC----CC-CCCcHHHHHHHHHHH
Q psy15784          3 SNILRIS----SMKRM-VNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDT----PL-PSSPSEQRQCKMQKE   72 (231)
Q Consensus         3 ~ni~~i~----~l~k~-~~~lgt~~d~~~lr~~l~~~~~~~~~l~~~i~~~l~~l~~~----~~-~~~~~~~r~~k~q~~   72 (231)
                      ..|.++.    .|.+. .+.|.+|...++++.+|+.+...+....+.++..|+.+...    +. +++.+..|++++|+.
T Consensus        47 ~~i~~l~~~~~~l~~~hs~~l~~~~~~~~~k~~l~~~~~~~~~~a~~Ik~kL~~~e~~~~~~~~~~~~~~~~r~rrtq~~  126 (297)
T KOG0810|consen   47 DDIEKLDEDVEKLQKLHSKSLHSPNADKELKRKLESLVDEIRRRARKIKTKLKALEKENEADETQNRSSAGLRTRRTQTS  126 (297)
T ss_pred             HHHHHHHHHHHHHHHhhhhHhccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhccccCCCCccchhHHHHHH
Confidence            3444544    45553 58888999999999999999999999999999999999983    21 245667899999999


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHhHHHHhhhhhcCCCCCCCCcccCCccccCccchhhhhhh-hhhhHHHHHHH-HHhh
Q psy15784         73 RLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFGDRTQDQLIELQ-DNGSQQLQQQR-QQDF  150 (231)
Q Consensus        73 ~L~~~f~~~l~~fq~~q~~~~~~~k~~~~r~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~-~~~~~q~q~q~-~~~~  150 (231)
                      .+.+.|.++|..|+..+..|+++++.++.|++.++++..|+++           +.+.++..| ...|.+.-.+. .+..
T Consensus       127 ~~~kkf~~~M~~f~~~~~~~r~~~k~~i~Rql~i~~~~~~~de-----------~ie~~ie~g~~~~f~~~~i~~~~~~~  195 (297)
T KOG0810|consen  127 ALSKKLKELMNEFNRTQSKYREEYKERIQRQLFIVGGEETTDE-----------EIEEMIESGGSEVFTQKAIQDRGQAK  195 (297)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhCCCcCChH-----------HHHHHHHCCChHHHHHHHHHHhhhhH
Confidence            9999999999999999999999999999999999986434444           334444322 23343322222 5677


Q ss_pred             HhHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHhhhHHHHHHHHhHHHHHHHHHHHHHHHHHHHHhhh-cCCcceeEe
Q psy15784        151 INLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTV-SRILPLKVL  229 (231)
Q Consensus       151 ~~~~~i~eR~~ei~~ie~~i~el~~if~~l~~lV~~Qg~~id~Ie~nv~~a~~~v~~a~~~l~~A~~~q~-~rk~~~~ll  229 (231)
                      ..+.++++||.+|++||++|.|||+||.|||.||+.||++||+||+||++|.+||++|+.++.+|.+||+ +|||+|||+
T Consensus       196 ~~l~Eiq~Rh~~ik~LEksi~ELhqlFlDMa~LVe~QgEmvd~IE~nV~~A~~~V~~g~~~~~kAv~~qkkaRK~k~i~i  275 (297)
T KOG0810|consen  196 QTLAEIQERHDEIKKLEKSIRELHQLFLDMAVLVESQGEMVDRIENNVENAVDYVEQGVDHLKKAVKYQKKARKWKIIII  275 (297)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhceeeee
Confidence            8899999999999999999999999999999999999999999999999999999999999999999999 999999998


Q ss_pred             cC
Q psy15784        230 VL  231 (231)
Q Consensus       230 i~  231 (231)
                      |+
T Consensus       276 i~  277 (297)
T KOG0810|consen  276 II  277 (297)
T ss_pred             hH
Confidence            74

>KOG0811|consensus Back     alignment and domain information
>KOG0809|consensus Back     alignment and domain information
>COG5074 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] Back     alignment and domain information
>COG5325 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] Back     alignment and domain information
>PF14523 Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A Back     alignment and domain information
>cd00179 SynN Syntaxin N-terminus domain; syntaxins are nervous system-specific proteins implicated in the docking of synaptic vesicles with the presynaptic plasma membrane; they are a family of receptors for intracellular transport vesicles; each target membrane may be identified by a specific member of the syntaxin family; syntaxins contain a moderately well conserved amino-terminal domain, called Habc, whose structure is an antiparallel three-helix bundle; a linker of about 30 amino acids connects this to the carboxy-terminal region, designated H3 (t_SNARE), of the syntaxin cytoplasmic domain; the highly conserved H3 region forms a single, long alpha-helix when it is part of the core SNARE complex and anchors the protein on the cytoplasmic surface of cellular membranes; H3 is not included in defining this domain Back     alignment and domain information
>PF05739 SNARE: SNARE domain; InterPro: IPR000727 The process of vesicular fusion with target membranes depends on a set of SNAREs (SNAP-Receptors), which are associated with the fusing membranes [, ] Back     alignment and domain information
>cd00193 t_SNARE Soluble NSF (N-ethylmaleimide-sensitive fusion protein)-Attachment protein (SNAP) REceptor domain; these alpha-helical motifs form twisted and parallel heterotetrameric helix bundles; the core complex contains one helix from a protein that is anchored in the vesicle membrane (synaptobrevin), one helix from a protein of the target membrane (syntaxin), and two helices from another protein anchored in the target membrane (SNAP-25); their interaction forms a core which is composed of a polar zero layer, a flanking leucine-zipper layer acts as a water tight shield to isolate ionic interactions in the zero layer from the surrounding solvent Back     alignment and domain information
>KOG0812|consensus Back     alignment and domain information
>smart00503 SynN Syntaxin N-terminal domain Back     alignment and domain information
>smart00397 t_SNARE Helical region found in SNAREs Back     alignment and domain information
>PF00804 Syntaxin: Syntaxin; InterPro: IPR006011 Syntaxins A and B are nervous system-specific proteins implicated in the docking of synaptic vesicles with the presynaptic plasma membrane Back     alignment and domain information
>KOG3894|consensus Back     alignment and domain information
>KOG3202|consensus Back     alignment and domain information
>KOG3065|consensus Back     alignment and domain information
>COG5074 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] Back     alignment and domain information
>PF00957 Synaptobrevin: Synaptobrevin; InterPro: IPR001388 Synaptobrevin is an intrinsic membrane protein of small synaptic vesicles [], specialised secretory organelles of neurons that actively accumulate neurotransmitters and participate in their calcium-dependent release by exocytosis Back     alignment and domain information
>KOG3385|consensus Back     alignment and domain information
>KOG0810|consensus Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

Original result of BLAST against Protein Data Bank

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query231
2dnx_A130 Solution Structure Of Rsgi Ruh-063, An N-Terminal D 8e-22
2nps_B71 Crystal Structure Of The Early Endosomal Snare Comp 1e-11
1gl2_B65 Crystal Structure Of An Endosomal Snare Core Comple 2e-10
>pdb|2DNX|A Chain A, Solution Structure Of Rsgi Ruh-063, An N-Terminal Domain Of Syntaxin 12 From Human Cdna Length = 130 Back     alignment and structure 
Iteration: 1

 Score =  100 bits (248), Expect = 8e-22,   Method: Compositional matrix adjust.
 Identities = 54/104 (51%), Positives = 71/104 (68%), Gaps = 4/104 (3%)
Query: 4   NILRISS----MKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPS 59
           NI RIS     +K +++ LGT QDSS  +  L Q+QH T QLAK+TN +LK+L   PLP 
Sbjct: 22  NIQRISQATAQIKNLMSQLGTKQDSSKLQENLQQLQHSTNQLAKETNELLKELGSLPLPL 81
Query: 60  SPSEQRQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKT 103
           S SEQRQ ++QKERL +DFS ALN FQ VQ+   +KE + I ++
Sbjct: 82  STSEQRQQRLQKERLMNDFSAALNNFQAVQRRVSEKEKESIARS 125
>pdb|2NPS|B Chain B, Crystal Structure Of The Early Endosomal Snare Complex Length = 71 Back     alignment and structure
>pdb|1GL2|B Chain B, Crystal Structure Of An Endosomal Snare Core Complex Length = 65 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

Original result of RPS-BLAST against PDB70 database

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query231
1dn1_B267 Syntaxin 1A, syntaxin binding protein 1; protein-p 2e-24
2xhe_B279 Syntaxin1; exocytosis, exocytosis complex, snare, 2e-23
3hd7_B109 Syntaxin-1A; membrane protein, coiled-coil, 4-heli 1e-19
1jth_B77 Syntaxin 1A; coiled-coil, polar layer, endocytosis 3e-19
1gl2_B65 Syntaxin 7; membrane protein, membrane fusion prot 4e-19
2dnx_A130 Syntaxin-12; snare, HABC domain, UP and DOWN three 6e-19
2nps_B71 Syntaxin 13, vesicle-associated membrane protein 4 9e-19
1n7s_B68 Syntaxin 1A; neuronal snare protein complex, four 2e-18
3b5n_B69 Protein SSO1; snare complex, syntaxin, synaptobrev 6e-18
1sfc_B83 Protein (syntaxin 1A), protein (synaptobrevin 2); 2e-17
1fio_A196 SSO1 protein; four helix bundle, alpha helix, memb 7e-15
>1dn1_B Syntaxin 1A, syntaxin binding protein 1; protein-protein complex, multi-subunit; 2.60A {Rattus norvegicus} SCOP: a.47.2.1 PDB: 3c98_B Length = 267 Back     alignment and structure
 Score = 96.7 bits (240), Expect = 2e-24
 Identities = 48/217 (22%), Positives = 90/217 (41%), Gaps = 16/217 (7%)

Query: 8   ISSMKRMVN-LLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLN-----DTPLPSSP 61
           +  +KR  + +L +      TK +L ++    ++ A      LK +      +  L  S 
Sbjct: 51  VEEVKRKHSAILASPNPDEKTKEELEELMSDIKKTANKVRSKLKSIEQSIEQEEGLNRSS 110

Query: 62  SEQRQCKMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGE 121
           ++ R  K Q   L+  F   ++ +   Q    ++   +I++   I+           + E
Sbjct: 111 ADLRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRIQRQLEITGRTT-------TSE 163

Query: 122 EFGDRTQDQLIELQDNGSQQLQQQRQQDFINLREAEEQEQAIRQLESDIRDVNQIFKELG 181
           E  D  +     +  +G        +Q    L E E +   I +LE+ IR+++ +F ++ 
Sbjct: 164 ELEDMLESGNPAIFASGIIMDSSISKQ---ALSEIETRHSEIIKLENSIRELHDMFMDMA 220

Query: 182 AMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMY 218
            +V  QGE+ID IE +VE    YV    +  K A  Y
Sbjct: 221 MLVESQGEMIDRIEYNVEHAVDYVERAVSDTKKAVKY 257
>2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} Length = 279 Back     alignment and structure
>3hd7_B Syntaxin-1A; membrane protein, coiled-coil, 4-helical bundle, cell juncti cytoplasmic vesicle, membrane, phosphoprotein; HET: GGG; 3.40A {Rattus norvegicus} PDB: 3hd9_B 3ipd_B Length = 109 Back     alignment and structure
>1jth_B Syntaxin 1A; coiled-coil, polar layer, endocytosis-exocytosis complex; 2.00A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1hvv_A* 1urq_B Length = 77 Back     alignment and structure
>1gl2_B Syntaxin 7; membrane protein, membrane fusion protein complex, coiled coil, transmembrane; 1.9A {Mus musculus} SCOP: h.1.15.1 Length = 65 Back     alignment and structure
>2dnx_A Syntaxin-12; snare, HABC domain, UP and DOWN three helix bundle, LEFT-handed twist, membrane fusion, vesicle transport, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 130 Back     alignment and structure
>2nps_B Syntaxin 13, vesicle-associated membrane protein 4; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Rattus norvegicus} Length = 71 Back     alignment and structure
>1n7s_B Syntaxin 1A; neuronal snare protein complex, four helix bundle, transport protein; 1.45A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 3rk2_B 3rk3_B 3rl0_B 1kil_B Length = 68 Back     alignment and structure
>3b5n_B Protein SSO1; snare complex, syntaxin, synaptobrevin, SNAP-25, SSO1P, SNC1P, SEC9P, SSO1, SNC1, coiled coil; 1.60A {Saccharomyces cerevisiae} SCOP: h.1.15.1 Length = 69 Back     alignment and structure
>1sfc_B Protein (syntaxin 1A), protein (synaptobrevin 2); membrane fusion protein complex, transport protein; 2.40A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1l4a_B Length = 83 Back     alignment and structure
>1fio_A SSO1 protein; four helix bundle, alpha helix, membrane protein; 2.10A {Saccharomyces cerevisiae} SCOP: a.47.2.1 Length = 196 Back     alignment and structure

Structure Templates Detected by HHsearch ?

Original result of HHsearch against PDB70 database

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query231
1dn1_B267 Syntaxin 1A, syntaxin binding protein 1; protein-p 100.0
2xhe_B279 Syntaxin1; exocytosis, exocytosis complex, snare, 99.98
1jth_B77 Syntaxin 1A; coiled-coil, polar layer, endocytosis 99.93
3hd7_B109 Syntaxin-1A; membrane protein, coiled-coil, 4-heli 99.93
1fio_A196 SSO1 protein; four helix bundle, alpha helix, memb 99.93
2nps_B71 Syntaxin 13, vesicle-associated membrane protein 4 99.91
1sfc_B83 Protein (syntaxin 1A), protein (synaptobrevin 2); 99.89
3b5n_B69 Protein SSO1; snare complex, syntaxin, synaptobrev 99.89
1n7s_B68 Syntaxin 1A; neuronal snare protein complex, four 99.85
1gl2_B65 Syntaxin 7; membrane protein, membrane fusion prot 99.85
3c98_B279 Syntaxin-1A; protein complex, alternative splicing 99.83
2dnx_A130 Syntaxin-12; snare, HABC domain, UP and DOWN three 99.72
1s94_A180 S-syntaxin; three helix bundle, structural plastic 99.36
1ez3_A127 Syntaxin-1A; three helix bundle, endocytosis/exocy 99.22
1hs7_A97 Syntaxin VAM3; UP-and-DOWN three-helix bundle inse 99.08
1n7s_D66 SNAP-25A; neuronal snare protein complex, four hel 96.85
1gl2_D65 Syntaxin 8, vesicle transport V-snare protein VTI1 96.7
2nps_D82 Syntaxin-6; vesicle fusion, snare complex, early e 96.69
1sfc_D87 Protein (SNAP-25B), protein (synaptobrevin 2); mem 96.55
1l4a_D87 S-SNAP25 fusion protein; snare, snare complex, mem 96.14
1nhl_A54 Synaptosomal-associated protein 23; snare, coiled- 95.95
3b5n_D64 Protein transport protein SEC9; snare complex, syn 95.9
3b5n_C70 Protein transport protein SEC9; snare complex, syn 95.1
1n7s_C79 SNAP-25A; neuronal snare protein complex, four hel 94.9
1l4a_C83 S-SNAP25 fusion protein; snare, snare complex, mem 92.31
2nps_B71 Syntaxin 13, vesicle-associated membrane protein 4 84.62
3hd7_B109 Syntaxin-1A; membrane protein, coiled-coil, 4-heli 80.91
>1dn1_B Syntaxin 1A, syntaxin binding protein 1; protein-protein complex, multi-subunit; 2.60A {Rattus norvegicus} PDB: 3c98_B Back     alignment and structure
Probab=100.00  E-value=1.7e-38  Score=270.91  Aligned_cols=214  Identities=22%  Similarity=0.295  Sum_probs=157.8

Q ss_pred             chhhhhHH----HHHHHHHH-cCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcCC-----CCCCcHHHHHHHHHH
Q psy15784          2 VSNILRIS----SMKRMVNL-LGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTP-----LPSSPSEQRQCKMQK   71 (231)
Q Consensus         2 ~~ni~~i~----~l~k~~~~-lgt~~d~~~lr~~l~~~~~~~~~l~~~i~~~l~~l~~~~-----~~~~~~~~r~~k~q~   71 (231)
                      +.+|.+|+    +|+++... +++|.+++.++.+|+.++.+++.+++.|+..|+.|....     ..+++++.|++++|+
T Consensus        41 ~~~I~~I~~~v~~l~~l~~~~l~~~~~~~~~~~~l~~l~~~i~~~~~~i~~~Lk~l~~~~~~~~~~~~~~~e~Rirk~q~  120 (267)
T 1dn1_B           41 RGFIDKIAENVEEVKRKHSAILASPNPDEKTKEELEELMSDIKKTANKVRSKLKSIEQSIEQEEGLNRSSADLRIRKTQH  120 (267)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHTTCSSCCSHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCSHHHHHHHHHH
T ss_pred             HHHHHHHHHHHHHHHHHHHHHcCCCCccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhccccCCCCHHHHHHHHHH
Confidence            45666766    77887654 555777779999999999999999999999999997741     124567789999999


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHhHHHHhhhhhcCCCCCCCCcccCCccccCccchhhhhhh-hhhhHHHHH-HHHHh
Q psy15784         72 ERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFGDRTQDQLIELQ-DNGSQQLQQ-QRQQD  149 (231)
Q Consensus        72 ~~L~~~f~~~l~~fq~~q~~~~~~~k~~~~r~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~-~~~~~q~q~-q~~~~  149 (231)
                      ..|+++|+++|..|+.+|..|++++|.++.|++.+.++..++ +           +.+.++..| ..+|.+... +...+
T Consensus       121 ~~L~~~f~~~m~~yq~~Q~~y~e~~k~~i~Rq~~i~~~~~td-e-----------eie~~ie~g~~~~f~q~~l~~~~~~  188 (267)
T 1dn1_B          121 STLSRKFVEVMSEYNATQSDYRERCKGRIQRQLEITGRTTTS-E-----------ELEDMLESGNPAIFASGIIMDSSIS  188 (267)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCCCH-H-----------HHHHHHHTCSSCTTTTTCCCCSHHH
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHhhccCCCCCH-H-----------HHHHHHhCCcHHHHHHHHHHhhHHH
Confidence            999999999999999999999999999999999998743221 1           122222211 122322100 00345


Q ss_pred             hHhHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHhhhHHHHHHHHhHHHHHHHHHHHHHHHHHHHHhhh-cCCccee
Q psy15784        150 FINLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQGELIDSIEAHVERTEAYVSDGNTQLKDAAMYTV-SRILPLK  227 (231)
Q Consensus       150 ~~~~~~i~eR~~ei~~ie~~i~el~~if~~l~~lV~~Qg~~id~Ie~nv~~a~~~v~~a~~~l~~A~~~q~-~rk~~~~  227 (231)
                      +..+..|++|+++|.+|+++|.+||+||.|||.||++||++||+||+||+.|..||+.|..+|.+|.+||+ +|||+||
T Consensus       189 ~~~l~~i~~R~~~i~~ie~~i~el~~if~dla~lV~~Qg~~id~Ie~nv~~a~~~v~~~~~~l~kA~~~q~~~rkk~~~  267 (267)
T 1dn1_B          189 KQALSEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVEHAVDYVERAVSDTKKAVKYQSKARRKKIM  267 (267)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHHTTHHHHHHHHHHHHHHCSGGGCHHHHHHTCCCCCCCCC-------------------
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcCcccC
Confidence            66788999999999999999999999999999999999999999999999999999999999999999999 9999997
>2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} Back     alignment and structure
>1jth_B Syntaxin 1A; coiled-coil, polar layer, endocytosis-exocytosis complex; 2.00A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1hvv_A* 1urq_B Back     alignment and structure
>3hd7_B Syntaxin-1A; membrane protein, coiled-coil, 4-helical bundle, cell juncti cytoplasmic vesicle, membrane, phosphoprotein; HET: GGG; 3.40A {Rattus norvegicus} PDB: 3hd9_B 3ipd_B Back     alignment and structure
>1fio_A SSO1 protein; four helix bundle, alpha helix, membrane protein; 2.10A {Saccharomyces cerevisiae} SCOP: a.47.2.1 Back     alignment and structure
>2nps_B Syntaxin 13, vesicle-associated membrane protein 4; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Rattus norvegicus} Back     alignment and structure
>1sfc_B Protein (syntaxin 1A), protein (synaptobrevin 2); membrane fusion protein complex, transport protein; 2.40A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1l4a_B Back     alignment and structure
>3b5n_B Protein SSO1; snare complex, syntaxin, synaptobrevin, SNAP-25, SSO1P, SNC1P, SEC9P, SSO1, SNC1, coiled coil; 1.60A {Saccharomyces cerevisiae} SCOP: h.1.15.1 Back     alignment and structure
>1n7s_B Syntaxin 1A; neuronal snare protein complex, four helix bundle, transport protein; 1.45A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 3rk2_B 3rk3_B 3rl0_B 1kil_B Back     alignment and structure
>1gl2_B Syntaxin 7; membrane protein, membrane fusion protein complex, coiled coil, transmembrane; 1.9A {Mus musculus} SCOP: h.1.15.1 Back     alignment and structure
>3c98_B Syntaxin-1A; protein complex, alternative splicing, cytoplasm, membrane, phosphoprotein, protein transport, transport, coiled coil; 2.60A {Rattus norvegicus} Back     alignment and structure
>2dnx_A Syntaxin-12; snare, HABC domain, UP and DOWN three helix bundle, LEFT-handed twist, membrane fusion, vesicle transport, structural genomics, NPPSFA; NMR {Homo sapiens} Back     alignment and structure
>1s94_A S-syntaxin; three helix bundle, structural plasticity, endocytosis-exocy complex; 3.34A {Loligo pealei} SCOP: a.47.2.1 Back     alignment and structure
>1ez3_A Syntaxin-1A; three helix bundle, endocytosis/exocytosis complex; 1.90A {Rattus norvegicus} SCOP: a.47.2.1 PDB: 1br0_A 3lg7_A* Back     alignment and structure
>1hs7_A Syntaxin VAM3; UP-and-DOWN three-helix bundle insertion preceding proline in AN alpha-helix, endocytosis/exocytosis complex; NMR {Saccharomyces cerevisiae} SCOP: a.47.2.1 Back     alignment and structure
>1n7s_D SNAP-25A; neuronal snare protein complex, four helix bundle, transport protein; 1.45A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 3rk2_D 3rk3_D 3rl0_D 1kil_D 3hd7_D* 3hd9_D 3ipd_D 1urq_D 1xtg_B Back     alignment and structure
>1gl2_D Syntaxin 8, vesicle transport V-snare protein VTI1-like 1; membrane protein, membrane fusion protein complex, coiled coil, transmembrane; 1.9A {Rattus norvegicus} SCOP: h.1.15.1 Back     alignment and structure
>2nps_D Syntaxin-6; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Homo sapiens} Back     alignment and structure
>1sfc_D Protein (SNAP-25B), protein (synaptobrevin 2); membrane fusion protein complex, transport protein; 2.40A {Rattus norvegicus} SCOP: h.1.15.1 Back     alignment and structure
>1l4a_D S-SNAP25 fusion protein; snare, snare complex, membrane fusion, neurotransmission, endocytosis/exocytosis complex; 2.95A {Loligo pealei} SCOP: h.1.15.1 Back     alignment and structure
>1nhl_A Synaptosomal-associated protein 23; snare, coiled-coil, protein transport; 2.30A {Homo sapiens} SCOP: h.1.15.1 Back     alignment and structure
>3b5n_D Protein transport protein SEC9; snare complex, syntaxin, synaptobrevin, SNAP-25, SSO1P, SNC1P, SEC9P, SSO1, SNC1, coiled coil; 1.60A {Saccharomyces cerevisiae} Back     alignment and structure
>3b5n_C Protein transport protein SEC9; snare complex, syntaxin, synaptobrevin, SNAP-25, SSO1P, SNC1P, SEC9P, SSO1, SNC1, coiled coil; 1.60A {Saccharomyces cerevisiae} SCOP: h.1.15.1 Back     alignment and structure
>1n7s_C SNAP-25A; neuronal snare protein complex, four helix bundle, transport protein; 1.45A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1sfc_C 1urq_C 3hd7_C* 3hd9_C 3ipd_C 3rk2_C 3rk3_C 3rl0_C 1kil_C 1jth_A Back     alignment and structure
>1l4a_C S-SNAP25 fusion protein; snare, snare complex, membrane fusion, neurotransmission, endocytosis/exocytosis complex; 2.95A {Loligo pealei} SCOP: h.1.15.1 Back     alignment and structure
>2nps_B Syntaxin 13, vesicle-associated membrane protein 4; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Rattus norvegicus} Back     alignment and structure
>3hd7_B Syntaxin-1A; membrane protein, coiled-coil, 4-helical bundle, cell juncti cytoplasmic vesicle, membrane, phosphoprotein; HET: GGG; 3.40A {Rattus norvegicus} PDB: 3hd9_B 3ipd_B Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

Original result of RPS-BLAST against SCOP70(version1.75) database

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 231
d1fioa_196 a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces c 1e-14
>d1fioa_ a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 196 Back     information, alignment and structure

class: All alpha proteins
fold: STAT-like
superfamily: t-snare proteins
family: t-snare proteins
domain: Sso1
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

 Score = 67.9 bits (165), Expect = 1e-14
 Identities = 23/180 (12%), Positives = 61/180 (33%), Gaps = 9/180 (5%)

Query: 8   ISSMKRMVNLLGTAQDSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPSSPSEQRQC 67
           I+ +  +   L T  +        + + ++  Q       +  ++               
Sbjct: 25  INQVDSLHKRLLTEVNEEQASHLRHSLDNFVAQATDLQFKLKNEIKS--AQRDGIHDTNK 82

Query: 68  KMQKERLADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFGDRT 127
           + Q E     F   +  ++ V     ++  +Q K+  +I +          +  + G + 
Sbjct: 83  QAQAENSRQRFLKLIQDYRIVDSNYKEENKEQAKRQYMIIQPEATEDEVEAAISDVGGQQ 142

Query: 128 QDQLIELQDNGSQQLQQQRQQDFINLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQ 187
                 L          +R +    L E + + Q + +LE  + ++ Q+F ++  +V +Q
Sbjct: 143 IFSQALLN-------ANRRGEAKTALAEVQARHQELLKLEKSMAELTQLFNDMEELVIEQ 195

Homologous Domains Detected by HHsearch ?

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

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query231
d1fioa_196 Sso1 {Baker's yeast (Saccharomyces cerevisiae) [Ta 99.84
d1ez3a_124 Syntaxin 1A N-terminal domain {Rat (Rattus norvegi 99.2
d1hs7a_97 Vam3p N-terminal domain {Baker's yeast (Saccharomy 97.65
>d1fioa_ a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Back     information, alignment and structure
class: All alpha proteins
fold: STAT-like
superfamily: t-snare proteins
family: t-snare proteins
domain: Sso1
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Probab=99.84  E-value=3.1e-21  Score=153.85  Aligned_cols=170  Identities=15%  Similarity=0.184  Sum_probs=125.7

Q ss_pred             chhhhhHH----HHHHHHHHcCCCC---CCHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcCCCCCCcHHHHHHHHHHHHH
Q psy15784          2 VSNILRIS----SMKRMVNLLGTAQ---DSSDTKSQLYQIQHYTQQLAKDTNHILKQLNDTPLPSSPSEQRQCKMQKERL   74 (231)
Q Consensus         2 ~~ni~~i~----~l~k~~~~lgt~~---d~~~lr~~l~~~~~~~~~l~~~i~~~l~~l~~~~~~~~~~~~r~~k~q~~~L   74 (231)
                      +..|+.|+    .|.++...++++.   +...++..++.+..+++.+++.|+..++.+...+     +..+.+++++.+|
T Consensus        15 ~~~i~~i~~~i~~L~~~~~~~~~~~~~~~~~~~~~~i~~~~~~~~~~~~~~k~~~~~~~~~~-----~~~~~~~~~~~~l   89 (196)
T d1fioa_          15 NRDLDKYDHTINQVDSLHKRLLTEVNEEQASHLRHSLDNFVAQATDLQFKLKNEIKSAQRDG-----IHDTNKQAQAENS   89 (196)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHTTCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHT-----TTCHHHHHHHHHH
T ss_pred             HHHHHHHHHHHHHHHHHHHHhcCCCChHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhccc-----cchHHHHHHHHHH
Confidence            34455555    5666666655543   3456899999999999999999999999998643     3457899999999


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHhHHHHhhhhhcCCCCCCCCcccCCccccCccchhhh-h-hhhhhhHHHH--HHH-HHh
Q psy15784         75 ADDFSTALNAFQDVQKLAHKKESDQIKKTKVISKLPPPPGRQAVSGEEFGDRTQDQLI-E-LQDNGSQQLQ--QQR-QQD  149 (231)
Q Consensus        75 ~~~f~~~l~~fq~~q~~~~~~~k~~~~r~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~-~-~~~~~~~q~q--~q~-~~~  149 (231)
                      +++|..+++.|+.+|..|.+++|..+.|+..++++..++++            .+... . .....+.+..  ... ...
T Consensus        90 ~~~l~~~~~~f~~~q~~~~~~~k~~~~r~~~~~~~~~~~~~------------~~~~~~~~~~~~~~~~~~~~~~~~~~~  157 (196)
T d1fioa_          90 RQRFLKLIQDYRIVDSNYKEENKEQAKRQYMIIQPEATEDE------------VEAAISDVGGQQIFSQALLNANRRGEA  157 (196)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCTTCCHHH------------HHHHTSHHHHHHHHHHHTC------CH
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhccCCCccchh------------hhHhhccccchHHHHHHHHHHHHHHHH
Confidence            99999999999999999999999999999888764321111            11111 0 0111122110  011 345


Q ss_pred             hHhHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHhhh
Q psy15784        150 FINLREAEEQEQAIRQLESDIRDVNQIFKELGAMVHDQG  188 (231)
Q Consensus       150 ~~~~~~i~eR~~ei~~ie~~i~el~~if~~l~~lV~~Qg  188 (231)
                      ...+..+++|+++|.+||++|.|||+||.|||.||++|.
T Consensus       158 ~~~~~~i~eR~~eI~~Ie~sI~eL~~iF~dLa~LV~eQ~  196 (196)
T d1fioa_         158 KTALAEVQARHQELLKLEKSMAELTQLFNDMEELVIEQQ  196 (196)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHSCCCCCC
T ss_pred             HHHHHHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHHccC
Confidence            567789999999999999999999999999999999983
>d1ez3a_ a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]} Back     information, alignment and structure
>d1hs7a_ a.47.2.1 (A:) Vam3p N-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Back     information, alignment and structure