Psyllid ID: psy14608

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 (MEMSAT_SVM) ?
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-------20
DKESKKDRNVPQIIETRLIEQSIEQEEQSNKSSADLRIRDTQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR
cHHHHHHHHHHHHHHcccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcHHHHHHHHHHHHHHHHHHHHHHHcHHHHHHHHHHHHHHHHHccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccc
ccccccccccHHHHccccHHHHHHHHcccccccHHHHHHHHHHHHHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccHHHHHHcccccHHHHHHHHHccccEEEEccHHHHHHHHHHHHHHHHHHHHHcccHHHHHHHHHHccc
dkeskkdrnvpqIIETRLIEQSIEQEEQSNKSSADLRIRDTQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLdtgnpavftqggemiDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR
dkeskkdrnvpqiietrlieqsieqeeqsnkssadlrIRDTQLRMIEQSIeqeeqsnkssadlrirktqhstlsrkfvevmteynrtqtdyrerckgriqRQLEISKKFVEVMTeynrtqtdyrerckgriqrqleitgrtttneELEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR
DKESKKDRNVPQIIETRLieqsieqeeqsNKSSADLRIRDTQLRMieqsieqeeqsNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR
***************************************************************************KFVEVMTEYNRTQTDYRERCKGRIQRQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRT*****LEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTA****************
*******************************************************************TQHSTLSRKFVEVMTEYNR***********************************************QLEITGRTTTNEELEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKK**********
*********VPQIIETRLIEQS************DLRIRDTQLRMIEQS*************LRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTAT***************
******DRNVPQIIETRLIEQSIEQEEQSNKSSADLRIRDTQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKA**
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ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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DKESKKDRNVPQIIETRLIEQSIEQEEQSNKSSADLRIRDTQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR
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 ?
Query199 2.2.26 [Sep-21-2011]
Q16623288 Syntaxin-1A OS=Homo sapie yes N/A 0.638 0.440 0.507 1e-45
O35526288 Syntaxin-1A OS=Mus muscul yes N/A 0.638 0.440 0.507 1e-45
P32851288 Syntaxin-1A OS=Rattus nor no N/A 0.638 0.440 0.507 1e-45
Q5R4L2288 Syntaxin-1A OS=Pongo abel yes N/A 0.638 0.440 0.507 1e-45
P32850288 Syntaxin-1A OS=Bos taurus yes N/A 0.638 0.440 0.502 4e-45
Q16932290 Syntaxin OS=Aplysia calif N/A N/A 0.638 0.437 0.482 2e-44
Q24547291 Syntaxin-1A OS=Drosophila yes N/A 0.552 0.378 0.531 7e-43
P61265288 Syntaxin-1B OS=Rattus nor no N/A 0.638 0.440 0.487 3e-41
P61264288 Syntaxin-1B OS=Mus muscul no N/A 0.638 0.440 0.487 3e-41
P61266288 Syntaxin-1B OS=Homo sapie no N/A 0.638 0.440 0.487 3e-41
>sp|Q16623|STX1A_HUMAN Syntaxin-1A OS=Homo sapiens GN=STX1A PE=1 SV=1 Back     alignment and function desciption
 Score =  182 bits (463), Expect = 1e-45,   Method: Compositional matrix adjust.
 Identities = 104/205 (50%), Positives = 117/205 (57%), Gaps = 78/205 (38%)

Query: 41  TQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQ 100
           ++L+ IEQSIEQEE  N+SSADLRIRKTQHSTLSRKFVEVM+EYN TQ+DYRERCKGRIQ
Sbjct: 91  SKLKSIEQSIEQEEGLNRSSADLRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRIQ 150

Query: 101 RQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVFT 160
           R                                QLEITGRTTT+EELE ML++GNPA+F 
Sbjct: 151 R--------------------------------QLEITGRTTTSEELEDMLESGNPAIFA 178

Query: 161 QG----------------------------------------------GEMIDRIEYHVE 174
            G                                              GEMIDRIEY+VE
Sbjct: 179 SGIIMDSSISKQALSEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVE 238

Query: 175 HAVDYVQTATQDTKKALKYQSKARR 199
           HAVDYV+ A  DTKKA+KYQSKARR
Sbjct: 239 HAVDYVERAVSDTKKAVKYQSKARR 263
Potentially involved in docking of synaptic vesicles at presynaptic active zones. May play a critical role in neurotransmitter exocytosis. May mediate Ca(2+)-regulation of exocytosis acrosomal reaction in sperm.
Homo sapiens (taxid: 9606)
>sp|O35526|STX1A_MOUSE Syntaxin-1A OS=Mus musculus GN=Stx1a PE=1 SV=3 Back     alignment and function description
>sp|P32851|STX1A_RAT Syntaxin-1A OS=Rattus norvegicus GN=Stx1a PE=1 SV=1 Back     alignment and function description
>sp|Q5R4L2|STX1A_PONAB Syntaxin-1A OS=Pongo abelii GN=STX1A PE=2 SV=1 Back     alignment and function description
>sp|P32850|STX1A_BOVIN Syntaxin-1A OS=Bos taurus GN=STX1A PE=1 SV=1 Back     alignment and function description
>sp|Q16932|STX_APLCA Syntaxin OS=Aplysia californica PE=2 SV=1 Back     alignment and function description
>sp|Q24547|STX1A_DROME Syntaxin-1A OS=Drosophila melanogaster GN=Syx1A PE=1 SV=1 Back     alignment and function description
>sp|P61265|STX1B_RAT Syntaxin-1B OS=Rattus norvegicus GN=Stx1b PE=1 SV=1 Back     alignment and function description
>sp|P61264|STX1B_MOUSE Syntaxin-1B OS=Mus musculus GN=Stx1b PE=1 SV=1 Back     alignment and function description
>sp|P61266|STX1B_HUMAN Syntaxin-1B OS=Homo sapiens GN=STX1B 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 ?
Query199
383847265294 PREDICTED: syntaxin-1A-like [Megachile r 0.638 0.431 0.570 1e-51
340720485293 PREDICTED: syntaxin-1A-like isoform 1 [B 0.638 0.433 0.570 2e-51
332023695191 Syntaxin [Acromyrmex echinatior] 0.633 0.659 0.573 3e-51
328791302 465 PREDICTED: syntaxin-1A [Apis mellifera] 0.638 0.273 0.570 3e-51
380018639 439 PREDICTED: syntaxin-1A-like [Apis florea 0.638 0.289 0.570 4e-51
345487373297 PREDICTED: syntaxin-1A-like [Nasonia vit 0.638 0.427 0.565 5e-51
340720487 448 PREDICTED: syntaxin-1A-like isoform 2 [B 0.638 0.283 0.570 6e-51
350412714 448 PREDICTED: syntaxin-1A-like [Bombus impa 0.638 0.283 0.570 6e-51
241896910 301 syntaxin 1A isoform 1 [Acyrthosiphon pis 0.653 0.431 0.569 9e-51
321456935294 syntaxin [Daphnia pulex] 0.638 0.431 0.565 9e-51
>gi|383847265|ref|XP_003699275.1| PREDICTED: syntaxin-1A-like [Megachile rotundata] Back     alignment and taxonomy information
 Score =  207 bits (528), Expect = 1e-51,   Method: Compositional matrix adjust.
 Identities = 117/205 (57%), Positives = 123/205 (60%), Gaps = 78/205 (38%)

Query: 41  TQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQ 100
            +L++IEQ+IEQEE +NKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQ
Sbjct: 95  AKLKVIEQNIEQEEHTNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQ 154

Query: 101 RQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVFT 160
           R                                QLEITGRTTTNEELE ML+ GNPAVFT
Sbjct: 155 R--------------------------------QLEITGRTTTNEELEEMLEQGNPAVFT 182

Query: 161 QG----------------------------------------------GEMIDRIEYHVE 174
           QG                                              GEMIDRIEYHVE
Sbjct: 183 QGIIMETQQAKQTLADIEARHADIIKLENSIRELHDMFMDMAMLVENQGEMIDRIEYHVE 242

Query: 175 HAVDYVQTATQDTKKALKYQSKARR 199
           HAVDYVQTATQDTKKALKYQSKARR
Sbjct: 243 HAVDYVQTATQDTKKALKYQSKARR 267

Source: Megachile rotundata

Species: Megachile rotundata

Genus: Megachile

Family: Megachilidae

Order: Hymenoptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota
>gi|340720485|ref|XP_003398667.1| PREDICTED: syntaxin-1A-like isoform 1 [Bombus terrestris] Back     alignment and taxonomy information
>gi|332023695|gb|EGI63919.1| Syntaxin [Acromyrmex echinatior] Back     alignment and taxonomy information
>gi|328791302|ref|XP_393760.4| PREDICTED: syntaxin-1A [Apis mellifera] Back     alignment and taxonomy information
>gi|380018639|ref|XP_003693234.1| PREDICTED: syntaxin-1A-like [Apis florea] Back     alignment and taxonomy information
>gi|345487373|ref|XP_001604855.2| PREDICTED: syntaxin-1A-like [Nasonia vitripennis] Back     alignment and taxonomy information
>gi|340720487|ref|XP_003398668.1| PREDICTED: syntaxin-1A-like isoform 2 [Bombus terrestris] Back     alignment and taxonomy information
>gi|350412714|ref|XP_003489737.1| PREDICTED: syntaxin-1A-like [Bombus impatiens] Back     alignment and taxonomy information
>gi|241896910|ref|NP_001155922.1| syntaxin 1A isoform 1 [Acyrthosiphon pisum] Back     alignment and taxonomy information
>gi|321456935|gb|EFX68032.1| syntaxin [Daphnia pulex] 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 ?
Query199
FB|FBgn0013343291 Syx1A "Syntaxin 1A" [Drosophil 0.713 0.487 0.626 1.6e-38
UNIPROTKB|Q16623288 STX1A "Syntaxin-1A" [Homo sapi 0.713 0.493 0.550 1e-36
UNIPROTKB|Q5R4L2288 STX1A "Syntaxin-1A" [Pongo abe 0.713 0.493 0.550 1e-36
RGD|69430288 Stx1a "syntaxin 1A (brain)" [R 0.713 0.493 0.550 1e-36
UNIPROTKB|P32851288 Stx1a "Syntaxin-1A" [Rattus no 0.713 0.493 0.550 1e-36
UNIPROTKB|P32850288 STX1A "Syntaxin-1A" [Bos tauru 0.713 0.493 0.544 2.2e-36
UNIPROTKB|F1PVP1288 STX1A "Uncharacterized protein 0.713 0.493 0.544 2.2e-36
UNIPROTKB|F1RJM9288 STX1A "Uncharacterized protein 0.713 0.493 0.544 2.2e-36
UNIPROTKB|A4FV26322 STX1A "Syntaxin-1A" [Bos tauru 0.713 0.440 0.544 2.2e-36
MGI|MGI:109355288 Stx1a "syntaxin 1A (brain)" [M 0.713 0.493 0.556 2.5e-33
FB|FBgn0013343 Syx1A "Syntaxin 1A" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
 Score = 412 (150.1 bits), Expect = 1.6e-38, P = 1.6e-38
 Identities = 99/158 (62%), Positives = 112/158 (70%)

Query:    57 NKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEIS---------K 107
             NKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEI+         +
Sbjct:   110 NKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRPTNDDELE 169

Query:   108 KFVE-----VMTEYNRTQTDYRERCKGRIQ-RQLEITGRTTTNEELEAMLDTGNPAVFTQ 161
             K +E     V T+    +T   ++    I+ R  +I    T+ +EL  M       V +Q
Sbjct:   170 KMLEEGNSSVFTQGIIMETQQAKQTLADIEARHQDIMKLETSIKELHDMFMDMAMLVESQ 229

Query:   162 GGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR 199
             G EMIDRIEYHVEHA+DYVQTATQDTKKALKYQSKARR
Sbjct:   230 G-EMIDRIEYHVEHAMDYVQTATQDTKKALKYQSKARR 266
GO:0006887 "exocytosis" evidence=NAS
GO:0007268 "synaptic transmission" evidence=NAS
GO:0008021 "synaptic vesicle" evidence=IDA
GO:0007269 "neurotransmitter secretion" evidence=NAS;IMP
GO:0005484 "SNAP receptor activity" evidence=ISS;NAS
GO:0005886 "plasma membrane" evidence=ISS;IDA;NAS
GO:0006936 "muscle contraction" evidence=NAS
GO:0016020 "membrane" evidence=NAS
GO:0042335 "cuticle development" evidence=NAS
GO:0007317 "regulation of pole plasm oskar mRNA localization" evidence=IMP
GO:0016192 "vesicle-mediated transport" evidence=NAS
GO:0016081 "synaptic vesicle docking involved in exocytosis" evidence=ISS
GO:0007349 "cellularization" evidence=NAS;TAS
GO:0016021 "integral to membrane" evidence=ISS
GO:0000910 "cytokinesis" evidence=IMP
GO:0006886 "intracellular protein transport" evidence=IEA
GO:0007482 "haltere development" evidence=IGI
GO:0031629 "synaptic vesicle fusion to presynaptic membrane" evidence=IMP
UNIPROTKB|Q16623 STX1A "Syntaxin-1A" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|Q5R4L2 STX1A "Syntaxin-1A" [Pongo abelii (taxid:9601)] Back     alignment and assigned GO terms
RGD|69430 Stx1a "syntaxin 1A (brain)" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|P32851 Stx1a "Syntaxin-1A" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|P32850 STX1A "Syntaxin-1A" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
UNIPROTKB|F1PVP1 STX1A "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|F1RJM9 STX1A "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
UNIPROTKB|A4FV26 STX1A "Syntaxin-1A" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
MGI|MGI:109355 Stx1a "syntaxin 1A (brain)" [Mus musculus (taxid:10090)] 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) ?
Q5R4L2STX1A_PONABNo assigned EC number0.50730.63810.4409yesN/A
P32850STX1A_BOVINNo assigned EC number0.50240.63810.4409yesN/A
Q24547STX1A_DROMENo assigned EC number0.53190.55270.3780yesN/A
Q16623STX1A_HUMANNo assigned EC number0.50730.63810.4409yesN/A
O35526STX1A_MOUSENo assigned EC number0.50730.63810.4409yesN/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 ?
Query199
cd00179151 cd00179, SynN, Syntaxin N-terminus domain; syntaxi 2e-19
smart00503117 smart00503, SynN, Syntaxin N-terminal domain 1e-08
pfam0573962 pfam05739, SNARE, SNARE domain 8e-05
pfam00804103 pfam00804, Syntaxin, Syntaxin 5e-04
>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 
 Score = 80.0 bits (198), Expect = 2e-19
 Identities = 55/123 (44%), Positives = 66/123 (53%), Gaps = 33/123 (26%)

Query: 40  DTQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRI 99
             +L+ +E+S EQ E  N  S+  RIRKTQHS LS                         
Sbjct: 61  KGKLKELEESNEQNEALN-GSSVDRIRKTQHSGLS------------------------- 94

Query: 100 QRQLEISKKFVEVMTEYNRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVF 159
                  KKFVEVMTE+N+ Q  YRER K RIQRQLEITG   T+EELE ML++GN  +F
Sbjct: 95  -------KKFVEVMTEFNKAQRKYRERYKERIQRQLEITGGEATDEELEDMLESGNSEIF 147

Query: 160 TQG 162
           T  
Sbjct: 148 TSQ 150

Length = 151
>gnl|CDD|214699 smart00503, SynN, Syntaxin N-terminal domain Back     alignment and domain information
>gnl|CDD|203323 pfam05739, SNARE, SNARE domain Back     alignment and domain information
>gnl|CDD|201451 pfam00804, Syntaxin, Syntaxin Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

Original result of HHsearch against CDD database

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 199
KOG0810|consensus297 99.96
KOG0811|consensus269 99.77
KOG0809|consensus305 99.66
cd00179151 SynN Syntaxin N-terminus domain; syntaxins are ner 99.61
COG5074280 t-SNARE complex subunit, syntaxin [Intracellular t 99.48
COG5325283 t-SNARE complex subunit, syntaxin [Intracellular t 99.38
KOG0810|consensus297 99.0
PF0573963 SNARE: SNARE domain; InterPro: IPR000727 The proce 98.89
cd0019360 t_SNARE Soluble NSF (N-ethylmaleimide-sensitive fu 98.53
smart00503117 SynN Syntaxin N-terminal domain. Three-helix domai 98.51
smart0039766 t_SNARE Helical region found in SNAREs. All alpha- 98.22
PF00804103 Syntaxin: Syntaxin; InterPro: IPR006011 Syntaxins 97.64
KOG0812|consensus311 96.86
PF14523102 Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A. 96.38
COG5074280 t-SNARE complex subunit, syntaxin [Intracellular t 93.86
cd00179151 SynN Syntaxin N-terminus domain; syntaxins are ner 80.56
>KOG0810|consensus Back     alignment and domain information 
Probab=99.96  E-value=2.4e-28  Score=211.56  Aligned_cols=186  Identities=37%  Similarity=0.496  Sum_probs=157.1

Q ss_pred             chhhcccchhhhhHHHhhcccchHHHH----HHHHhHHHHHHHHHHHhhcCCChHHHHHHHHHHHHHHHHHHHHHHHHHH
Q psy14608         11 PQIIETRLIEQSIEQEEQSNKSSADLR----IRDTQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNR   86 (199)
Q Consensus        11 ~~~~~~~~~e~~~~~~~~~n~~~~dlr----~~~~~Lk~l~~~~~~~~~~~~~s~e~Ri~k~q~~~L~~~f~e~m~~yq~   86 (199)
                      .++|+.|.++.++++++.+  ..++++    ..+.+|+.|.+.+..++..+++++..|++++|+..|+.+|.++|..|+.
T Consensus        64 s~~l~~~~~~~~~k~~l~~--~~~~~~~~a~~Ik~kL~~~e~~~~~~~~~~~~~~~~r~rrtq~~~~~kkf~~~M~~f~~  141 (297)
T KOG0810|consen   64 SKSLHSPNADKELKRKLES--LVDEIRRRARKIKTKLKALEKENEADETQNRSSAGLRTRRTQTSALSKKLKELMNEFNR  141 (297)
T ss_pred             hhHhccccccHHHHHHHHH--HHHHHHHHHHHHHHHHHHHHHHHHhccccCCCCccchhHHHHHHHHHHHHHHHHHHHHH
Confidence            6789999999999998864  334443    3447999999998887766688999999999999999999999999999


Q ss_pred             HHHHHHHHhhhhhHHHHHHhHH------HHHHHHhhhhhhHHHHHH----------HHHHHHHHHHHhccCCCHHHHHHH
Q psy14608         87 TQTDYRERCKGRIQRQLEISKK------FVEVMTEYNRTQTDYRER----------CKGRIQRQLEITGRTTTNEELEAM  150 (199)
Q Consensus        87 ~Q~~~~~k~k~r~~rq~~i~~~------~~e~~~e~~~~~~~~~e~----------~k~~iqRq~eI~~~e~sieEl~~m  150 (199)
                      +|.+|+++|+++++||+.|+++      ..+.|.+.+..+.+.+..          +.+.-.|.-+|..++.++.||++|
T Consensus       142 ~~~~~r~~~k~~i~Rql~i~~~~~~~de~ie~~ie~g~~~~f~~~~i~~~~~~~~~l~Eiq~Rh~~ik~LEksi~ELhql  221 (297)
T KOG0810|consen  142 TQSKYREEYKERIQRQLFIVGGEETTDEEIEEMIESGGSEVFTQKAIQDRGQAKQTLAEIQERHDEIKKLEKSIRELHQL  221 (297)
T ss_pred             HHHHHHHHHHHHHHHHHhhhCCCcCChHHHHHHHHCCChHHHHHHHHHHhhhhHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence            9999999999999999999975      355666665444333322          333446788999999999999999


Q ss_pred             HhcCCcccccchhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhCC
Q psy14608        151 LDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR  199 (199)
Q Consensus       151 ~~~~~~~vf~qqGe~iD~IE~NVe~a~~~v~~g~~eL~kA~~~qkk~RK  199 (199)
                      |-|.+ .++..||||||+||+||++|.+||++|..++.+|+.||+++||
T Consensus       222 FlDMa-~LVe~QgEmvd~IE~nV~~A~~~V~~g~~~~~kAv~~qkkaRK  269 (297)
T KOG0810|consen  222 FLDMA-VLVESQGEMVDRIENNVENAVDYVEQGVDHLKKAVKYQKKARK  269 (297)
T ss_pred             HHHHH-HHHHHHHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhh
Confidence            99976 4457779999999999999999999999999999999999997

>KOG0811|consensus Back     alignment and domain information
>KOG0809|consensus 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
>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
>KOG0810|consensus 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
>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
>KOG0812|consensus Back     alignment and domain information
>PF14523 Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A Back     alignment and domain information
>COG5074 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] 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

Homologous Structure Templates

Structure Templates Detected by BLAST ?

Original result of BLAST against Protein Data Bank

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query199
3c98_B279 Revised Structure Of The Munc18a-Syntaxin1 Complex 1e-41
1s94_A180 Crystal Structure Of The Habc Domain Of Neuronal Sy 2e-21
1ez3_A127 Crystal Structure Of The Neuronal T-Snare Syntaxin- 3e-18
1br0_A120 Three Dimensional Structure Of The N-Terminal Domai 1e-14
2xhe_B279 Crystal Structure Of The Unc18-Syntaxin 1 Complex F 1e-14
1jth_B77 Crystal Structure And Biophysical Properties Of A C 2e-12
1hvv_A75 Self-Association Of The H3 Region Of Syntaxin 1a: I 3e-12
3hd7_B109 Helical Extension Of The Neuronal Snare Complex Int 3e-12
1sfc_B83 Neuronal Synaptic Fusion Complex Length = 83 1e-11
1l4a_B88 X-Ray Structure Of The Neuronal ComplexinSNARE COMP 9e-11
3lg7_A133 Crystal Structure Of Hiv Epitope-Scaffold 4e10_s0_1 4e-10
1urq_B75 Crystal Structure Of Neuronal Q-Snares In Complex W 7e-10
1n7s_B68 High Resolution Structure Of A Truncated Neuronal S 6e-08
3rk2_B65 Truncated Snare Complex Length = 65 1e-06
1kil_B62 Three-Dimensional Structure Of The ComplexinSNARE C 5e-05
>pdb|3C98|B Chain B, Revised Structure Of The Munc18a-Syntaxin1 Complex Length = 279 Back     alignment and structure 
Iteration: 1

 Score =  166 bits (419), Expect = 1e-41,   Method: Compositional matrix adjust.
 Identities = 94/189 (49%), Positives = 104/189 (55%), Gaps = 78/189 (41%)
Query: 57  NKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQRQLEISKKFVEVMTEY 116
           N+SSADLRIRKTQHSTLSRKFVEVM+EYN TQ+DYRERCKGRIQR               
Sbjct: 119 NRSSADLRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRIQR--------------- 163
Query: 117 NRTQTDYRERCKGRIQRQLEITGRTTTNEELEAMLDTGNPAVFTQG-------------- 162
                            QLEITGRTTT+EELE ML++GNPA+F  G              
Sbjct: 164 -----------------QLEITGRTTTSEELEDMLESGNPAIFASGIIMDSSISKQALSE 206
Query: 163 --------------------------------GEMIDRIEYHVEHAVDYVQTATQDTKKA 190
                                           GEMIDRIEY+VEHAVDYV+ A  DTKKA
Sbjct: 207 IETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVEHAVDYVERAVSDTKKA 266
Query: 191 LKYQSKARR 199
           +KYQSKARR
Sbjct: 267 VKYQSKARR 275
>pdb|1S94|A Chain A, Crystal Structure Of The Habc Domain Of Neuronal Syntaxin From The Squid Loligo Pealei Length = 180 Back     alignment and structure
>pdb|1EZ3|A Chain A, Crystal Structure Of The Neuronal T-Snare Syntaxin-1a Length = 127 Back     alignment and structure
>pdb|1BR0|A Chain A, Three Dimensional Structure Of The N-Terminal Domain Of Syntaxin 1a Length = 120 Back     alignment and structure
>pdb|2XHE|B Chain B, Crystal Structure Of The Unc18-Syntaxin 1 Complex From Monosiga Brevicollis Length = 279 Back     alignment and structure
>pdb|1JTH|B Chain B, Crystal Structure And Biophysical Properties Of A Complex Between The N-Terminal Region Of Snap25 And The Snare Region Of Syntaxin 1a Length = 77 Back     alignment and structure
>pdb|1HVV|A Chain A, Self-Association Of The H3 Region Of Syntaxin 1a: Implications For Snare Complex Assembly Length = 75 Back     alignment and structure
>pdb|3HD7|B Chain B, Helical Extension Of The Neuronal Snare Complex Into The Membrane, Spacegroup C 1 2 1 Length = 109 Back     alignment and structure
>pdb|1SFC|B Chain B, Neuronal Synaptic Fusion Complex Length = 83 Back     alignment and structure
>pdb|1L4A|B Chain B, X-Ray Structure Of The Neuronal ComplexinSNARE COMPLEX From The Squid Loligo Pealei Length = 88 Back     alignment and structure
>pdb|3LG7|A Chain A, Crystal Structure Of Hiv Epitope-Scaffold 4e10_s0_1ez3a_002_c Length = 133 Back     alignment and structure
>pdb|1URQ|B Chain B, Crystal Structure Of Neuronal Q-Snares In Complex With R-Snare Motif Of Tomosyn Length = 75 Back     alignment and structure
>pdb|1N7S|B Chain B, High Resolution Structure Of A Truncated Neuronal Snare Complex Length = 68 Back     alignment and structure
>pdb|3RK2|B Chain B, Truncated Snare Complex Length = 65 Back     alignment and structure
>pdb|1KIL|B Chain B, Three-Dimensional Structure Of The ComplexinSNARE COMPLEX Length = 62 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 ?
Query199
1dn1_B267 Syntaxin 1A, syntaxin binding protein 1; protein-p 7e-18
2xhe_B279 Syntaxin1; exocytosis, exocytosis complex, snare, 3e-14
1ez3_A127 Syntaxin-1A; three helix bundle, endocytosis/exocy 3e-13
1s94_A180 S-syntaxin; three helix bundle, structural plastic 6e-12
3hd7_B109 Syntaxin-1A; membrane protein, coiled-coil, 4-heli 7e-10
1jth_B77 Syntaxin 1A; coiled-coil, polar layer, endocytosis 3e-08
2nps_B71 Syntaxin 13, vesicle-associated membrane protein 4 3e-08
1sfc_B83 Protein (syntaxin 1A), protein (synaptobrevin 2); 3e-08
3b5n_B69 Protein SSO1; snare complex, syntaxin, synaptobrev 1e-06
1fio_A196 SSO1 protein; four helix bundle, alpha helix, memb 5e-06
1fio_A196 SSO1 protein; four helix bundle, alpha helix, memb 3e-05
1n7s_B68 Syntaxin 1A; neuronal snare protein complex, four 1e-05
1gl2_B65 Syntaxin 7; membrane protein, membrane fusion prot 6e-05
>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 = 78.2 bits (192), Expect = 7e-18
 Identities = 95/174 (54%), Positives = 111/174 (63%), Gaps = 16/174 (9%)

Query: 41  TQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRIQ 100
           ++L+ IEQSIEQEE  N+SSADLRIRKTQHSTLSRKFVEVM+EYN TQ+DYRERCKGRIQ
Sbjct: 91  SKLKSIEQSIEQEEGLNRSSADLRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRIQ 150

Query: 101 RQLEISKKFVEVMTEYNRTQTDYRERCKGRI---------------QRQLEITGRTTTNE 145
           RQLEI+ +        +  ++         I                R  EI     +  
Sbjct: 151 RQLEITGRTTTSEELEDMLESGNPAIFASGIIMDSSISKQALSEIETRHSEIIKLENSIR 210

Query: 146 ELEAMLDTGNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR 199
           EL  M       V +Q GEMIDRIEY+VEHAVDYV+ A  DTKKA+KYQSKARR
Sbjct: 211 ELHDMFMDMAMLVESQ-GEMIDRIEYNVEHAVDYVERAVSDTKKAVKYQSKARR 263
>2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} Length = 279 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* Length = 127 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 Length = 180 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
>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
>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
>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
>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
>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
>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
>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

Structure Templates Detected by HHsearch ?

Original result of HHsearch against PDB70 database

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query199
1dn1_B267 Syntaxin 1A, syntaxin binding protein 1; protein-p 99.94
2xhe_B279 Syntaxin1; exocytosis, exocytosis complex, snare, 99.87
2nps_B71 Syntaxin 13, vesicle-associated membrane protein 4 99.7
1jth_B77 Syntaxin 1A; coiled-coil, polar layer, endocytosis 99.66
1sfc_B83 Protein (syntaxin 1A), protein (synaptobrevin 2); 99.61
3hd7_B109 Syntaxin-1A; membrane protein, coiled-coil, 4-heli 99.59
3b5n_B69 Protein SSO1; snare complex, syntaxin, synaptobrev 99.58
1s94_A180 S-syntaxin; three helix bundle, structural plastic 99.57
1gl2_B65 Syntaxin 7; membrane protein, membrane fusion prot 99.45
1n7s_B68 Syntaxin 1A; neuronal snare protein complex, four 99.42
1fio_A196 SSO1 protein; four helix bundle, alpha helix, memb 99.32
3c98_B279 Syntaxin-1A; protein complex, alternative splicing 99.27
1ez3_A127 Syntaxin-1A; three helix bundle, endocytosis/exocy 99.22
1dn1_B267 Syntaxin 1A, syntaxin binding protein 1; protein-p 98.77
1fio_A196 SSO1 protein; four helix bundle, alpha helix, memb 98.11
2xhe_B279 Syntaxin1; exocytosis, exocytosis complex, snare, 97.24
2dnx_A130 Syntaxin-12; snare, HABC domain, UP and DOWN three 96.38
1ez3_A127 Syntaxin-1A; three helix bundle, endocytosis/exocy 95.04
1s94_A180 S-syntaxin; three helix bundle, structural plastic 93.1
1nhl_A54 Synaptosomal-associated protein 23; snare, coiled- 91.27
3b5n_C70 Protein transport protein SEC9; snare complex, syn 91.04
1hs7_A97 Syntaxin VAM3; UP-and-DOWN three-helix bundle inse 89.49
1n7s_C79 SNAP-25A; neuronal snare protein complex, four hel 84.14
1l4a_C83 S-SNAP25 fusion protein; snare, snare complex, mem 80.73
>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=99.94  E-value=2.6e-28  Score=208.10  Aligned_cols=188  Identities=52%  Similarity=0.661  Sum_probs=134.7

Q ss_pred             chhhcccchhhhhHHHhhcc--cchHHHHHHHHhHHHHHHHHHHHhhcCCChHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q psy14608         11 PQIIETRLIEQSIEQEEQSN--KSSADLRIRDTQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQ   88 (199)
Q Consensus        11 ~~~~~~~~~e~~~~~~~~~n--~~~~dlr~~~~~Lk~l~~~~~~~~~~~~~s~e~Ri~k~q~~~L~~~f~e~m~~yq~~Q   88 (199)
                      ..+|++|.++..++.+.+..  .+....+..+.+|+.|...+...+..++++++.|++++|+..|+.+|.++|..|+.+|
T Consensus        59 ~~~l~~~~~~~~~~~~l~~l~~~i~~~~~~i~~~Lk~l~~~~~~~~~~~~~~~e~Rirk~q~~~L~~~f~~~m~~yq~~Q  138 (267)
T 1dn1_B           59 SAILASPNPDEKTKEELEELMSDIKKTANKVRSKLKSIEQSIEQEEGLNRSSADLRIRKTQHSTLSRKFVEVMSEYNATQ  138 (267)
T ss_dssp             HHHTTCSSCCSHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCSHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred             HHHcCCCCccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhccccCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence            46788887777777755432  2222234445788888888765444466788999999999999999999999999999


Q ss_pred             HHHHHHhhhhhHHHHHHhHH-----HHHHHHhhhhhh----------HHHHHHHHHHHHHHHHHhccCCCHHHHHHHHhc
Q psy14608         89 TDYRERCKGRIQRQLEISKK-----FVEVMTEYNRTQ----------TDYRERCKGRIQRQLEITGRTTTNEELEAMLDT  153 (199)
Q Consensus        89 ~~~~~k~k~r~~rq~~i~~~-----~~e~~~e~~~~~----------~~~~e~~k~~iqRq~eI~~~e~sieEl~~m~~~  153 (199)
                      ..|+++|+++++||++|+++     -.+.|.+.+..+          ..-+..+.....|..+|..++.++.||++||.+
T Consensus       139 ~~y~e~~k~~i~Rq~~i~~~~~tdeeie~~ie~g~~~~f~q~~l~~~~~~~~~l~~i~~R~~~i~~ie~~i~el~~if~d  218 (267)
T 1dn1_B          139 SDYRERCKGRIQRQLEITGRTTTSEELEDMLESGNPAIFASGIIMDSSISKQALSEIETRHSEIIKLENSIRELHDMFMD  218 (267)
T ss_dssp             HHHHHHHHHHHHHHHHHTTCCCCHHHHHHHHHTCSSCTTTTTCCCCSHHHHHHHHHHHHHHHHHHHHHHHHHTTHHHHHH
T ss_pred             HHHHHHHHHHHHhHhhccCCCCCHHHHHHHHhCCcHHHHHHHHHHhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence            99999999999999999874     244555433211          112233444557889999999999999999999


Q ss_pred             CCcccccchhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhCC
Q psy14608        154 GNPAVFTQGGEMIDRIEYHVEHAVDYVQTATQDTKKALKYQSKARR  199 (199)
Q Consensus       154 ~~~~vf~qqGe~iD~IE~NVe~a~~~v~~g~~eL~kA~~~qkk~RK  199 (199)
                      ++ .++.+||++||+||+||++|.+||+.|..+|.+|.+||+++||
T Consensus       219 la-~lV~~Qg~~id~Ie~nv~~a~~~v~~~~~~l~kA~~~q~~~rk  263 (267)
T 1dn1_B          219 MA-MLVESQGEMIDRIEYNVEHAVDYVERAVSDTKKAVKYQSKARR  263 (267)
T ss_dssp             HH-HHHHHHCSGGGCHHHHHHTCCCCCCCCC---------------
T ss_pred             HH-HHHHHhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcC
Confidence            87 4557789999999999999999999999999999999999997
>2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} 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
>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
>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
>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
>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
>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
>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
>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
>1fio_A SSO1 protein; four helix bundle, alpha helix, membrane protein; 2.10A {Saccharomyces cerevisiae} SCOP: a.47.2.1 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
>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
>1dn1_B Syntaxin 1A, syntaxin binding protein 1; protein-protein complex, multi-subunit; 2.60A {Rattus norvegicus} PDB: 3c98_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
>2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} 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
>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
>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
>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_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
>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_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

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 199
d1ez3a_124 a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat ( 1e-14
>d1ez3a_ a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 124 Back     information, alignment and structure

class: All alpha proteins
fold: STAT-like
superfamily: t-snare proteins
family: t-snare proteins
domain: Syntaxin 1A N-terminal domain
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 65.3 bits (159), Expect = 1e-14
 Identities = 49/59 (83%), Positives = 55/59 (93%)

Query: 41  TQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNRTQTDYRERCKGRI 99
           ++L+ IEQSIEQEE  N+SSADLRIRKTQHSTLSRKFVEVM+EYN TQ+DYRERCKGRI
Sbjct: 66  SKLKSIEQSIEQEEGLNRSSADLRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRI 124

Homologous Domains Detected by HHsearch ?

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

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query199
d1ez3a_124 Syntaxin 1A N-terminal domain {Rat (Rattus norvegi 99.27
d1fioa_196 Sso1 {Baker's yeast (Saccharomyces cerevisiae) [Ta 98.95
d1fioa_196 Sso1 {Baker's yeast (Saccharomyces cerevisiae) [Ta 97.14
d1ez3a_124 Syntaxin 1A N-terminal domain {Rat (Rattus norvegi 92.83
>d1ez3a_ a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]} Back     information, alignment and structure
class: All alpha proteins
fold: STAT-like
superfamily: t-snare proteins
family: t-snare proteins
domain: Syntaxin 1A N-terminal domain
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.27  E-value=1.2e-11  Score=91.59  Aligned_cols=87  Identities=60%  Similarity=0.829  Sum_probs=71.8

Q ss_pred             chhhcccchhhhhHHHhhcccchHHH----HHHHHhHHHHHHHHHHHhhcCCChHHHHHHHHHHHHHHHHHHHHHHHHHH
Q psy14608         11 PQIIETRLIEQSIEQEEQSNKSSADL----RIRDTQLRMIEQSIEQEEQSNKSSADLRIRKTQHSTLSRKFVEVMTEYNR   86 (199)
Q Consensus        11 ~~~~~~~~~e~~~~~~~~~n~~~~dl----r~~~~~Lk~l~~~~~~~~~~~~~s~e~Ri~k~q~~~L~~~f~e~m~~yq~   86 (199)
                      .++|+.|.++.+++.+++.  ...++    +..+..|+.|...+...+..++++++.||+++|+.+|+.+|.++|.+||.
T Consensus        34 ~~~l~~~~~~~~~~~~l~~--~~~~i~~~a~~ik~~Lk~l~~~~~~~~~~~~~s~~~Rir~~q~~~L~~kf~e~m~~yq~  111 (124)
T d1ez3a_          34 SAILASPNPDEKTKEELEE--LMSDIKKTANKVRSKLKSIEQSIEQEEGLNRSSADLRIRKTQHSTLSRKFVEVMSEYNA  111 (124)
T ss_dssp             HHHHHCSSCCHHHHHHHHH--HHHHHHHHHHHHHHHHHHHHHHHHHHHTTSCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred             HHHHcCCCcchhHHHHHHH--HHHHHHHHHHHHHHHHHHHHHHHHhhhccCCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence            3678888888888876643  22333    33458999999988877777899999999999999999999999999999


Q ss_pred             HHHHHHHHhhhhh
Q psy14608         87 TQTDYRERCKGRI   99 (199)
Q Consensus        87 ~Q~~~~~k~k~r~   99 (199)
                      +|..|+++|+.||
T Consensus       112 ~q~~yr~~~k~rI  124 (124)
T d1ez3a_         112 TQSDYRERCKGRI  124 (124)
T ss_dssp             HHHHHHHHHHTCC
T ss_pred             HHHHHHHHHhhcC
Confidence            9999998888764
>d1fioa_ a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Back     information, alignment and structure
>d1fioa_ a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Back     information, alignment and structure
>d1ez3a_ a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]} Back     information, alignment and structure