Citrus Sinensis ID: 030353


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-------18
MSFQDLEAGVRVPPQNPFNAAKRKQQQQNQSQSQDPSQAVAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPIRKIADAKLAKDFQSVLKEFQKAQRLAAERETTYAPFVPKESLSSRCCLIHWNLAKKCDKYTHMLRLQVHKQI
cccccHHccccccccccccHHHHccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHcc
ccHHHHHcccccccccccccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccccccccccccHHHHHHHHHHHccHHHcEEEEEEEEcc
msfqdleagvrvppqnpfnaaKRKQQqqnqsqsqdPSQAVAAAIFQINTAVSSFYRLVnslgtpkdtLDLRDKLHKTRLHIGQLVKDTSSklkqaseadhhtevspirKIADAKLAKDFQSVLKEFQKAQRLAAErettyapfvpkeslssrcclihwnlakkcdkytHMLRLQVHKQI
msfqdleagvrvppQNPFNAAKRKQQQQNQSQSQDPSQAVAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTrlhigqlvkdtssklkqaseadhhtevspirKIADAKLAKDFQSVLKEFQKAQRLAAErettyapfvpkeslssrCCLIHWNLAKKCDKYTHMLRLQVHKQI
MSFQDLEAGVRVPPQNPFNAAKRKqqqqnqsqsqdpsqAVAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPIRKIADAKLAKDFQSVLKEFQKAQRLAAERETTYAPFVPKESLSSRCCLIHWNLAKKCDKYTHMLRLQVHKQI
***************************************VAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQL******************************LAKDFQSVLKEFQ****LAAERETTYAPFVPKESLSSRCCLIHWNLAKKCDKYTHMLRLQ*****
MSFQD********************************QAVAAAIFQINTAVSSFYRLV****************HKTRLHIGQLVKD**S***********************KLAKDFQSVLKEFQKA**************************************************
MSFQDLEAGVRVPPQNPF*********************VAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQLVKDT****************SPIRKIADAKLAKDFQSVLKEFQKAQRLAAERETTYAPFVPKESLSSRCCLIHWNLAKKCDKYTHMLRLQVHKQI
*****************************QSQSQDPSQAVAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPIRKIADAKLAKDFQSVLKEFQKAQRLAAERETTYAPFVPKESLSSRCCLIHWNLAKKCDKYTHMLRLQVHKQI
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
SSSSSSSSSSSSSSSSSSSSSSSSSSSSiiiiiiiiiiiiiihhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MSFQDLEAGVRVPPQNPFNAAKRKQQQQNQSQSQDPSQAVAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPIRKIADAKLAKDFQSVLKEFQKAQRLAAERETTYAPFVPKESLSSRCCLIHWNLAKKCDKYTHMLRLQVHKQI
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query179 2.2.26 [Sep-21-2011]
Q39233 279 Syntaxin-21 OS=Arabidopsi yes no 0.798 0.512 0.707 3e-52
P93654 268 Syntaxin-22 OS=Arabidopsi no no 0.776 0.518 0.662 1e-50
O04378255 Syntaxin-23 OS=Arabidopsi no no 0.804 0.564 0.649 2e-46
Q9C615 416 Putative syntaxin-24 OS=A no no 0.430 0.185 0.649 1e-21
Q3ZBT5261 Syntaxin-7 OS=Bos taurus yes no 0.687 0.471 0.313 1e-07
Q5R602 261 Syntaxin-7 OS=Pongo abeli yes no 0.648 0.444 0.336 1e-07
O15400 261 Syntaxin-7 OS=Homo sapien yes no 0.653 0.448 0.333 4e-07
Q96NA8 513 t-SNARE domain-containing no no 0.469 0.163 0.333 8e-07
Q54JY7 356 Syntaxin-7A OS=Dictyostel yes no 0.597 0.300 0.321 3e-06
O70257 261 Syntaxin-7 OS=Rattus norv yes no 0.648 0.444 0.344 6e-06
>sp|Q39233|SYP21_ARATH Syntaxin-21 OS=Arabidopsis thaliana GN=SYP21 PE=1 SV=1 Back     alignment and function desciption
 Score =  204 bits (519), Expect = 3e-52,   Method: Compositional matrix adjust.
 Identities = 104/147 (70%), Positives = 116/147 (78%), Gaps = 4/147 (2%)

Query: 1   MSFQDLEAGVRVPPQNPFNAAKRKQQQQNQSQSQDPSQAVAAAIFQINTAVSSFYRLVNS 60
           MSFQDLEAG R P  N F   +    QQ  S   DPSQ VAA IF+I+TAV+SF+RLVNS
Sbjct: 1   MSFQDLEAGTRSPAPNRFTGGR----QQRPSSRGDPSQEVAAGIFRISTAVNSFFRLVNS 56

Query: 61  LGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPIRKIADAKLAKDFQ 120
           +GTPKDTL+LRDKL KTRL I +LVK+TS+KLK+ASEAD H   S I+KIADAKLAKDFQ
Sbjct: 57  IGTPKDTLELRDKLQKTRLQISELVKNTSAKLKEASEADLHGSASQIKKIADAKLAKDFQ 116

Query: 121 SVLKEFQKAQRLAAERETTYAPFVPKE 147
           SVLKEFQKAQRLAAERE TY P V KE
Sbjct: 117 SVLKEFQKAQRLAAEREITYTPVVTKE 143




May function in the docking or fusion of transport vesicles with the prevacuolar membrane.
Arabidopsis thaliana (taxid: 3702)
>sp|P93654|SYP22_ARATH Syntaxin-22 OS=Arabidopsis thaliana GN=SYP22 PE=1 SV=1 Back     alignment and function description
>sp|O04378|SYP23_ARATH Syntaxin-23 OS=Arabidopsis thaliana GN=SYP23 PE=1 SV=1 Back     alignment and function description
>sp|Q9C615|SYP24_ARATH Putative syntaxin-24 OS=Arabidopsis thaliana GN=SYP24 PE=3 SV=1 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|Q5R602|STX7_PONAB Syntaxin-7 OS=Pongo abelii GN=STX7 PE=2 SV=3 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|Q96NA8|TSNA1_HUMAN t-SNARE domain-containing protein 1 OS=Homo sapiens GN=TSNARE1 PE=2 SV=2 Back     alignment and function description
>sp|Q54JY7|STX7A_DICDI Syntaxin-7A OS=Dictyostelium discoideum GN=syn7A PE=1 SV=1 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

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

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query179
225454757278 PREDICTED: syntaxin-22 [Vitis vinifera] 0.810 0.521 0.715 1e-54
356559009273 PREDICTED: syntaxin-22-like [Glycine max 0.782 0.512 0.708 2e-52
351723149273 syntaxin [Glycine max] gi|22597174|gb|AA 0.782 0.512 0.701 2e-51
255636806273 unknown [Glycine max] 0.782 0.512 0.701 2e-51
225427138274 PREDICTED: syntaxin-22 [Vitis vinifera] 0.787 0.514 0.701 4e-51
76573305273 syntaxin-like protein [Solanum tuberosum 0.782 0.512 0.688 7e-51
21595750279 syntaxin homologue [Arabidopsis thaliana 0.798 0.512 0.707 1e-50
15237418279 syntaxin-21 [Arabidopsis thaliana] gi|25 0.798 0.512 0.707 1e-50
449462039274 PREDICTED: syntaxin-22-like [Cucumis sat 0.787 0.514 0.688 2e-50
297811825 280 hypothetical protein ARALYDRAFT_488543 [ 0.798 0.510 0.707 2e-50
>gi|225454757|ref|XP_002274100.1| PREDICTED: syntaxin-22 [Vitis vinifera] gi|297737303|emb|CBI26504.3| unnamed protein product [Vitis vinifera] Back     alignment and taxonomy information
 Score =  218 bits (554), Expect = 1e-54,   Method: Compositional matrix adjust.
 Identities = 108/151 (71%), Positives = 124/151 (82%), Gaps = 6/151 (3%)

Query: 1   MSFQDLEAGVRVPPQNPFNAAKRKQQQQNQSQSQDPSQAVAAAIFQINTAVSSFYRLVNS 60
           MSF+DLE G   P Q+P   A +++++       D SQAVAA +F+INTAVS+FYRLVNS
Sbjct: 1   MSFEDLEWGRTRPGQSPLALATKRREED------DSSQAVAAGVFRINTAVSAFYRLVNS 54

Query: 61  LGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPIRKIADAKLAKDFQ 120
           LGTPKDTL+LR+KLHKTRLHIGQLVKDTS+KLKQASE D HTEVS  ++IADAKLAKDFQ
Sbjct: 55  LGTPKDTLELREKLHKTRLHIGQLVKDTSAKLKQASENDQHTEVSASKRIADAKLAKDFQ 114

Query: 121 SVLKEFQKAQRLAAERETTYAPFVPKESLSS 151
           +VLKEFQKAQRLA ERET Y PFVPKE L S
Sbjct: 115 AVLKEFQKAQRLAVERETAYTPFVPKEVLPS 145




Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|356559009|ref|XP_003547794.1| PREDICTED: syntaxin-22-like [Glycine max] Back     alignment and taxonomy information
>gi|351723149|ref|NP_001235989.1| syntaxin [Glycine max] gi|22597174|gb|AAN03474.1| syntaxin [Glycine max] Back     alignment and taxonomy information
>gi|255636806|gb|ACU18736.1| unknown [Glycine max] Back     alignment and taxonomy information
>gi|225427138|ref|XP_002278649.1| PREDICTED: syntaxin-22 [Vitis vinifera] gi|147791633|emb|CAN75135.1| hypothetical protein VITISV_018887 [Vitis vinifera] gi|297742058|emb|CBI33845.3| unnamed protein product [Vitis vinifera] Back     alignment and taxonomy information
>gi|76573305|gb|ABA46757.1| syntaxin-like protein [Solanum tuberosum] Back     alignment and taxonomy information
>gi|21595750|gb|AAM66128.1| syntaxin homologue [Arabidopsis thaliana] Back     alignment and taxonomy information
>gi|15237418|ref|NP_197185.1| syntaxin-21 [Arabidopsis thaliana] gi|2501101|sp|Q39233.1|SYP21_ARATH RecName: Full=Syntaxin-21; Short=AtSYP21; AltName: Full=PEP12 homolog; Short=AtPEP12; AltName: Full=aPEP12 gi|15724189|gb|AAL06486.1|AF411797_1 AT5g16830/F5E19_170 [Arabidopsis thaliana] gi|899122|gb|AAA87296.1| syntaxin of plants 21 [Arabidopsis thaliana] gi|9755735|emb|CAC01847.1| syntaxin homologue [Arabidopsis thaliana] gi|90962974|gb|ABE02411.1| At5g16830 [Arabidopsis thaliana] gi|332004962|gb|AED92345.1| syntaxin-21 [Arabidopsis thaliana] Back     alignment and taxonomy information
>gi|449462039|ref|XP_004148749.1| PREDICTED: syntaxin-22-like [Cucumis sativus] Back     alignment and taxonomy information
>gi|297811825|ref|XP_002873796.1| hypothetical protein ARALYDRAFT_488543 [Arabidopsis lyrata subsp. lyrata] gi|297319633|gb|EFH50055.1| hypothetical protein ARALYDRAFT_488543 [Arabidopsis lyrata subsp. lyrata] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query179
TAIR|locus:2148960 279 SYP21 "syntaxin of plants 21" 0.798 0.512 0.659 7.3e-43
TAIR|locus:3356150 268 VAM3 "VACUOLAR MORPHOLOGY 3" [ 0.776 0.518 0.642 7.3e-43
TAIR|locus:2129406262 SYP23 "syntaxin of plants 23" 0.804 0.549 0.635 1.6e-40
TAIR|locus:2028336 416 ATSYP24 [Arabidopsis thaliana 0.430 0.185 0.649 3.2e-21
RGD|619747 261 Stx7 "syntaxin 7" [Rattus norv 0.614 0.421 0.345 1.2e-10
UNIPROTKB|Q3ZBT5 261 STX7 "Syntaxin-7" [Bos taurus 0.614 0.421 0.336 3.6e-10
UNIPROTKB|Q5ZMP2 258 STX7 "Uncharacterized protein" 0.608 0.422 0.327 4.5e-10
UNIPROTKB|F1S3P8 261 STX7 "Uncharacterized protein" 0.614 0.421 0.336 4.7e-10
MGI|MGI:1858210 261 Stx7 "syntaxin 7" [Mus musculu 0.614 0.421 0.345 4.7e-10
UNIPROTKB|O15400 261 STX7 "Syntaxin-7" [Homo sapien 0.614 0.421 0.336 6.1e-10
TAIR|locus:2148960 SYP21 "syntaxin of plants 21" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 453 (164.5 bits), Expect = 7.3e-43, P = 7.3e-43
 Identities = 97/147 (65%), Positives = 111/147 (75%)

Query:     1 MSFQDLEAGVRVPPQNPFNAAKRKXXXXXXXXXXXXXXAVAAAIFQINTAVSSFYRLVNS 60
             MSFQDLEAG R P  N F   +++               VAA IF+I+TAV+SF+RLVNS
Sbjct:     1 MSFQDLEAGTRSPAPNRFTGGRQQRPSSRGDPSQE----VAAGIFRISTAVNSFFRLVNS 56

Query:    61 LGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPIRKIADAKLAKDFQ 120
             +GTPKDTL+LRDKL KTRL I +LVK+TS+KLK+ASEAD H   S I+KIADAKLAKDFQ
Sbjct:    57 IGTPKDTLELRDKLQKTRLQISELVKNTSAKLKEASEADLHGSASQIKKIADAKLAKDFQ 116

Query:   121 SVLKEFQKAQRLAAERETTYAPFVPKE 147
             SVLKEFQKAQRLAAERE TY P V KE
Sbjct:   117 SVLKEFQKAQRLAAEREITYTPVVTKE 143




GO:0005484 "SNAP receptor activity" evidence=IEA;IMP;IDA;TAS
GO:0005794 "Golgi apparatus" evidence=ISM
GO:0006886 "intracellular protein transport" evidence=IEA;TAS
GO:0016192 "vesicle-mediated transport" evidence=IEA;RCA
GO:0005515 "protein binding" evidence=IPI
GO:0006896 "Golgi to vacuole transport" evidence=TAS
GO:0005770 "late endosome" evidence=IDA;TAS
GO:0006944 "cellular membrane fusion" evidence=RCA;TAS
GO:0030140 "trans-Golgi network transport vesicle" evidence=IDA;TAS
GO:0016020 "membrane" evidence=IDA
GO:0045324 "late endosome to vacuole transport" evidence=IMP
GO:0006623 "protein targeting to vacuole" evidence=RCA;IDA
GO:0009556 "microsporogenesis" evidence=RCA
GO:0010200 "response to chitin" evidence=RCA
GO:0016197 "endosomal transport" evidence=RCA
GO:0048193 "Golgi vesicle transport" evidence=RCA
GO:0052543 "callose deposition in cell wall" evidence=RCA
TAIR|locus:3356150 VAM3 "VACUOLAR MORPHOLOGY 3" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2129406 SYP23 "syntaxin of plants 23" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2028336 ATSYP24 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
RGD|619747 Stx7 "syntaxin 7" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|Q3ZBT5 STX7 "Syntaxin-7" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
UNIPROTKB|Q5ZMP2 STX7 "Uncharacterized protein" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms
UNIPROTKB|F1S3P8 STX7 "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
MGI|MGI:1858210 Stx7 "syntaxin 7" [Mus musculus (taxid:10090)] Back     alignment and assigned GO terms
UNIPROTKB|O15400 STX7 "Syntaxin-7" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
Q39233SYP21_ARATHNo assigned EC number0.70740.79880.5125yesno

EC Number Prediction by Ezypred Server ?

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING ?

Fail to connect to STRING server


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query179
cd00179151 cd00179, SynN, Syntaxin N-terminus domain; syntaxi 3e-24
smart00503117 smart00503, SynN, Syntaxin N-terminal domain 3e-19
pfam00804103 pfam00804, Syntaxin, Syntaxin 7e-05
>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 = 92.3 bits (230), Expect = 3e-24
 Identities = 32/120 (26%), Positives = 50/120 (41%), Gaps = 7/120 (5%)

Query: 34  QDPSQAVAAAIFQINTAVSSFYRLVNSLGTPKDTLD-LRDKLHKTRLHIGQLVKDTSSKL 92
            +  + +   I +I+  V    +L + L T  D    L+ +L      I +L K+   KL
Sbjct: 5   FEEVEEIRGNIDKISEDVEELQKLHSQLLTAPDADPELKQELESLVQEIKKLAKEIKGKL 64

Query: 93  KQASEADHHTEVSP------IRKIADAKLAKDFQSVLKEFQKAQRLAAERETTYAPFVPK 146
           K+  E++   E         IRK   + L+K F  V+ EF KAQR   ER         +
Sbjct: 65  KELEESNEQNEALNGSSVDRIRKTQHSGLSKKFVEVMTEFNKAQRKYRERYKERIQRQLE 124


Length = 151

>gnl|CDD|214699 smart00503, SynN, Syntaxin N-terminal domain Back     alignment and domain information
>gnl|CDD|201451 pfam00804, Syntaxin, Syntaxin Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 179
PF14523102 Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A. 99.93
KOG0811 269 consensus SNARE protein PEP12/VAM3/Syntaxin 7/Synt 99.83
smart00503117 SynN Syntaxin N-terminal domain. Three-helix domai 99.7
cd00179151 SynN Syntaxin N-terminus domain; syntaxins are ner 99.68
PF00804103 Syntaxin: Syntaxin; InterPro: IPR006011 Syntaxins 98.03
KOG0810 297 consensus SNARE protein Syntaxin 1 and related pro 94.01
COG5325 283 t-SNARE complex subunit, syntaxin [Intracellular t 93.58
>PF14523 Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A Back     alignment and domain information
Probab=99.93  E-value=3.1e-25  Score=162.57  Aligned_cols=102  Identities=38%  Similarity=0.597  Sum_probs=90.4

Q ss_pred             HHHHHHHHHhhHHHHHHHHHhcCCCCCcHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhccCCCCchhHHHHHHHHHHHH
Q 030353           40 VAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPIRKIADAKLAKDF  119 (179)
Q Consensus        40 Is~~If~In~nVs~L~klv~~LGT~kDt~~LR~kl~~~~~~t~~L~K~t~~~lk~L~~~~~~~~~~~~~k~~~eKL~~dF  119 (179)
                      |+++||+||++|++|+++++.|||++|+++||++|+.++++|++|+++|+..|++|..+......++.++++.+||.+||
T Consensus         1 is~~l~~in~~v~~l~k~~~~lGt~~Ds~~lR~~i~~~~~~~~~l~k~~~~~l~~l~~~~~~~~~~~~~k~~~~KL~~df   80 (102)
T PF14523_consen    1 ISSNLFKINQNVSQLEKLVNQLGTPRDSQELREKIHQLIQKTNQLIKEISELLKKLNSLSSDRSNDRQQKLQREKLSRDF   80 (102)
T ss_dssp             -HHHHHHHHHHHHHHHHHHHHH-SSS--HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHSH----HHHHHHHHHHHHHHHH
T ss_pred             CchHHHHHHHHHHHHHHHHHHhCCccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhhhhHHHHHHHHHHHHHH
Confidence            78999999999999999999999999999999999999999999999999999999999222367888999999999999


Q ss_pred             HHHHHHHHHHHHHHHHHHhhcC
Q 030353          120 QSVLKEFQKAQRLAAERETTYA  141 (179)
Q Consensus       120 ~~aL~~FQ~~Qr~~aekek~~~  141 (179)
                      +.+|++||++|+.|++++++++
T Consensus        81 ~~~l~~fq~~q~~~~~~~k~~~  102 (102)
T PF14523_consen   81 KEALQEFQKAQRRYAEKEKQTP  102 (102)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHH-
T ss_pred             HHHHHHHHHHHHHHHHHhhccC
Confidence            9999999999999999999864



>KOG0811 consensus SNARE protein PEP12/VAM3/Syntaxin 7/Syntaxin 17 [Intracellular trafficking, secretion, and vesicular transport] Back     alignment and domain information
>smart00503 SynN Syntaxin N-terminal domain 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
>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
>KOG0810 consensus SNARE protein Syntaxin 1 and related proteins [Intracellular trafficking, secretion, and vesicular transport] Back     alignment and domain information
>COG5325 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query179
2dnx_A130 Solution Structure Of Rsgi Ruh-063, An N-Terminal D 2e-04
>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 = 42.0 bits (97), Expect = 2e-04, Method: Compositional matrix adjust. Identities = 28/99 (28%), Positives = 49/99 (49%), Gaps = 2/99 (2%) Query: 41 AAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADH 100 + I +I+ A + L++ LGT +D+ L++ L + + QL K+T+ LK+ Sbjct: 20 SGNIQRISQATAQIKNLMSQLGTKQDSSKLQENLQQLQHSTNQLAKETNELLKELGSLPL 79 Query: 101 HTEVSPIR--KIADAKLAKDFQSVLKEFQKAQRLAAERE 137 S R ++ +L DF + L FQ QR +E+E Sbjct: 80 PLSTSEQRQQRLQKERLMNDFSAALNNFQAVQRRVSEKE 118 Database: pdbaa

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query179
2dnx_A130 Syntaxin-12; snare, HABC domain, UP and DOWN three 1e-26
1dn1_B267 Syntaxin 1A, syntaxin binding protein 1; protein-p 1e-08
2xhe_B279 Syntaxin1; exocytosis, exocytosis complex, snare, 2e-07
>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
 Score = 97.4 bits (242), Expect = 1e-26
 Identities = 29/128 (22%), Positives = 51/128 (39%), Gaps = 2/128 (1%)

Query: 23  RKQQQQNQSQSQDPSQAVAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIG 82
                          Q  +  I +I+ A +    L++ LGT +D+  L++ L + +    
Sbjct: 2   SSGSSGQLRDFSSIIQTCSGNIQRISQATAQIKNLMSQLGTKQDSSKLQENLQQLQHSTN 61

Query: 83  QLVKDTSSKLKQASEADHHTEVS--PIRKIADAKLAKDFQSVLKEFQKAQRLAAERETTY 140
           QL K+T+  LK+          S    +++   +L  DF + L  FQ  QR  +E+E   
Sbjct: 62  QLAKETNELLKELGSLPLPLSTSEQRQQRLQKERLMNDFSAALNNFQAVQRRVSEKEKES 121

Query: 141 APFVPKES 148
                  S
Sbjct: 122 IARSGPSS 129


>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
>2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} Length = 279 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query179
2dnx_A130 Syntaxin-12; snare, HABC domain, UP and DOWN three 100.0
1hs7_A97 Syntaxin VAM3; UP-and-DOWN three-helix bundle inse 99.79
1fio_A196 SSO1 protein; four helix bundle, alpha helix, memb 99.48
2xhe_B279 Syntaxin1; exocytosis, exocytosis complex, snare, 99.25
1dn1_B267 Syntaxin 1A, syntaxin binding protein 1; protein-p 99.04
1s94_A180 S-syntaxin; three helix bundle, structural plastic 98.79
1ez3_A127 Syntaxin-1A; three helix bundle, endocytosis/exocy 98.19
3c98_B279 Syntaxin-1A; protein complex, alternative splicing 96.9
2p7n_A 407 Pathogenicity island 1 effector protein; CVR69, st 81.89
>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
Probab=100.00  E-value=4.8e-33  Score=213.36  Aligned_cols=118  Identities=24%  Similarity=0.320  Sum_probs=111.4

Q ss_pred             CCcchhHHHHHHHHHHHHHhhHHHHHHHHHhcCCCCCcHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhccC--CCCchh
Q 030353           30 QSQSQDPSQAVAAAIFQINTAVSSFYRLVNSLGTPKDTLDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHH--TEVSPI  107 (179)
Q Consensus        30 ~~eF~~L~~~Is~~If~In~nVs~L~klv~~LGT~kDt~~LR~kl~~~~~~t~~L~K~t~~~lk~L~~~~~~--~~~~~~  107 (179)
                      +|||++|++.|+++||+||++|++|++++++|||++|+++||++||.++++|++|+|+|++.|++|++|++.  ..++++
T Consensus         9 ~~ef~~l~~~is~~I~~In~~vs~l~r~v~~LGT~kDt~~LR~kl~~~~~~t~~l~k~ts~~lk~L~~~~~~~~~~~~r~   88 (130)
T 2dnx_A            9 LRDFSSIIQTCSGNIQRISQATAQIKNLMSQLGTKQDSSKLQENLQQLQHSTNQLAKETNELLKELGSLPLPLSTSEQRQ   88 (130)
T ss_dssp             SCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCSSSCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHSCCCSSHHHHHH
T ss_pred             ChhHHHHHHHHHHHHHHHHHHHHHHHHHHHHhCCCCchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcccccccchHHH
Confidence            789999999999999999999999999999999999999999999999999999999999999999999731  135678


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcCCCCCCc
Q 030353          108 RKIADAKLAKDFQSVLKEFQKAQRLAAERETTYAPFVPKE  147 (179)
Q Consensus       108 ~k~~~eKL~~dF~~aL~~FQ~~Qr~~aekek~~~~~ar~a  147 (179)
                      ++++++||++||+++|++||++||.++++||+++..|++.
T Consensus        89 ~k~q~~KL~~dF~~~L~~FQ~~Qr~~aekek~~~~~ar~~  128 (130)
T 2dnx_A           89 QRLQKERLMNDFSAALNNFQAVQRRVSEKEKESIARSGPS  128 (130)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCSCC
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHhc
Confidence            9999999999999999999999999999999999988855



>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
>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
>1dn1_B Syntaxin 1A, syntaxin binding protein 1; protein-protein complex, multi-subunit; 2.60A {Rattus norvegicus} PDB: 3c98_B 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
>3c98_B Syntaxin-1A; protein complex, alternative splicing, cytoplasm, membrane, phosphoprotein, protein transport, transport, coiled coil; 2.60A {Rattus norvegicus} Back     alignment and structure
>2p7n_A Pathogenicity island 1 effector protein; CVR69, structural genomics, PSI-2, protein structure initiative; 2.80A {Chromobacterium violaceum} Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

No hit with e-value below 0.005

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query179
d1fioa_196 Sso1 {Baker's yeast (Saccharomyces cerevisiae) [Ta 99.05
d1hs7a_97 Vam3p N-terminal domain {Baker's yeast (Saccharomy 98.29
d1ez3a_124 Syntaxin 1A N-terminal domain {Rat (Rattus norvegi 98.08
>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=99.05  E-value=2.5e-09  Score=81.50  Aligned_cols=109  Identities=11%  Similarity=0.109  Sum_probs=97.1

Q ss_pred             CcchhHHHHHHHHHHHHHhhHHHHHHHHHhcCCCCCc---HHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhccCCCCchh
Q 030353           31 SQSQDPSQAVAAAIFQINTAVSSFYRLVNSLGTPKDT---LDLRDKLHKTRLHIGQLVKDTSSKLKQASEADHHTEVSPI  107 (179)
Q Consensus        31 ~eF~~L~~~Is~~If~In~nVs~L~klv~~LGT~kDt---~~LR~kl~~~~~~t~~L~K~t~~~lk~L~~~~~~~~~~~~  107 (179)
                      ++|...++.|...|+.|+.+|..|.++...+++..+.   ..++..|..+...++.+++.+...++.+....   +.++.
T Consensus         5 ~~f~~~v~~I~~~i~~i~~~i~~L~~~~~~~~~~~~~~~~~~~~~~i~~~~~~~~~~~~~~k~~~~~~~~~~---~~~~~   81 (196)
T d1fioa_           5 VGFMNKISQINRDLDKYDHTINQVDSLHKRLLTEVNEEQASHLRHSLDNFVAQATDLQFKLKNEIKSAQRDG---IHDTN   81 (196)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHT---TTCHH
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcCCCChHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhccc---cchHH
Confidence            4688999999999999999999999999998876554   56899999999999999999999999888764   45778


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcCC
Q 030353          108 RKIADAKLAKDFQSVLKEFQKAQRLAAERETTYAP  142 (179)
Q Consensus       108 ~k~~~eKL~~dF~~aL~~FQ~~Qr~~aekek~~~~  142 (179)
                      ++.+..+|.++|..+++.|+.+|..|.++.|..+.
T Consensus        82 ~~~~~~~l~~~l~~~~~~f~~~q~~~~~~~k~~~~  116 (196)
T d1fioa_          82 KQAQAENSRQRFLKLIQDYRIVDSNYKEENKEQAK  116 (196)
T ss_dssp             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHh
Confidence            89999999999999999999999999999877655



>d1hs7a_ a.47.2.1 (A:) Vam3p N-terminal domain {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