Citrus Sinensis ID: 021981
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
Close Homologs for Annotation Transfer
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 ![]() |
| Query | 304 | ||||||
| 255571871 | 342 | syntaxin, putative [Ricinus communis] gi | 0.990 | 0.880 | 0.696 | 1e-125 | |
| 224112555 | 347 | predicted protein [Populus trichocarpa] | 0.980 | 0.858 | 0.678 | 1e-125 | |
| 449516073 | 338 | PREDICTED: syntaxin-31-like [Cucumis sat | 0.986 | 0.887 | 0.660 | 1e-121 | |
| 449463034 | 338 | PREDICTED: syntaxin-31-like [Cucumis sat | 0.986 | 0.887 | 0.660 | 1e-120 | |
| 356501139 | 335 | PREDICTED: syntaxin-31-like [Glycine max | 0.986 | 0.895 | 0.654 | 1e-120 | |
| 359486424 | 341 | PREDICTED: syntaxin-31-like [Vitis vinif | 0.934 | 0.832 | 0.686 | 1e-116 | |
| 297736636 | 395 | unnamed protein product [Vitis vinifera] | 0.934 | 0.718 | 0.686 | 1e-114 | |
| 297810679 | 336 | T-snare sed 5 [Arabidopsis lyrata subsp. | 0.986 | 0.892 | 0.644 | 1e-106 | |
| 357494667 | 334 | Syntaxin-31 [Medicago truncatula] gi|355 | 0.930 | 0.847 | 0.620 | 1e-105 | |
| 15239228 | 336 | syntaxin-31 [Arabidopsis thaliana] gi|28 | 0.986 | 0.892 | 0.617 | 1e-99 |
| >gi|255571871|ref|XP_002526878.1| syntaxin, putative [Ricinus communis] gi|223533777|gb|EEF35509.1| syntaxin, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
Score = 452 bits (1164), Expect = e-125, Method: Compositional matrix adjust.
Identities = 236/339 (69%), Positives = 261/339 (76%), Gaps = 38/339 (11%)
Query: 3 SPYRDRTAEFRSLSQTLKKIGGATTAVDQPNNSFVSPKP---PNPASSRSEFNKKASRIG 59
+ YRDRTAEFRS++QTLKKIGG T++ +Q N S PKP P SSRSEFNKKAS IG
Sbjct: 5 TTYRDRTAEFRSITQTLKKIGGVTSS-NQENGSLSPPKPYSSPRSISSRSEFNKKASLIG 63
Query: 60 LGIHEASQKIARLAKY----------------------------------LQTLQNLEIV 85
LGI E QKIARLAK LQTLQN+EI
Sbjct: 64 LGIQETCQKIARLAKLAKRSSMFDDPTVEIQELTVLIKNDITMLNTALIDLQTLQNMEIA 123
Query: 86 EGNYSQDRVVHSTTVCDDLKSKLMGATKELQDVLTTRTENIKAHESRKQIFSANALRDSP 145
+GNYSQDRVVHST V DDLKSKLMGATKELQDVLTTRTEN+KAHE+RKQIFS+NA R++P
Sbjct: 124 DGNYSQDRVVHSTAVTDDLKSKLMGATKELQDVLTTRTENMKAHENRKQIFSSNASRENP 183
Query: 146 FRQHAQPVTEPPPWSSPVNASESSQPSALPPGGVQVGNQLRRRPAVDNAPSHHMEMSMLQ 205
F + +P+TEPPPWSS +A +SQ ALPP GVQV NQLRRR AVDN PS HME+SMLQ
Sbjct: 184 FARQEKPMTEPPPWSSSAHAFGNSQLPALPPNGVQVSNQLRRRAAVDNTPSQHMELSMLQ 243
Query: 206 QVVPRQENYSQSRAVALHNVESTITELGGIFTHLATMVAQQGELAIRIDDNMDESLANVE 265
QVVPRQENY+QSRA ALHNVESTI+EL GIFTHLATMVAQQGELAIRIDDNMDESL NVE
Sbjct: 244 QVVPRQENYTQSRAAALHNVESTISELSGIFTHLATMVAQQGELAIRIDDNMDESLTNVE 303
Query: 266 GARNALLRHLNQISSNRWLMIKIFAVIIFFLTVFMFFVA 304
AR++LLRHLNQISSNRWL+IKIFAVII FL VF+ FVA
Sbjct: 304 NARSSLLRHLNQISSNRWLLIKIFAVIIIFLMVFIIFVA 342
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Source: Ricinus communis Species: Ricinus communis Genus: Ricinus Family: Euphorbiaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|224112555|ref|XP_002316227.1| predicted protein [Populus trichocarpa] gi|222865267|gb|EEF02398.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|449516073|ref|XP_004165072.1| PREDICTED: syntaxin-31-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|449463034|ref|XP_004149239.1| PREDICTED: syntaxin-31-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|356501139|ref|XP_003519386.1| PREDICTED: syntaxin-31-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|359486424|ref|XP_002268768.2| PREDICTED: syntaxin-31-like [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|297736636|emb|CBI25507.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|297810679|ref|XP_002873223.1| T-snare sed 5 [Arabidopsis lyrata subsp. lyrata] gi|297319060|gb|EFH49482.1| T-snare sed 5 [Arabidopsis lyrata subsp. lyrata] | Back alignment and taxonomy information |
|---|
| >gi|357494667|ref|XP_003617622.1| Syntaxin-31 [Medicago truncatula] gi|355518957|gb|AET00581.1| Syntaxin-31 [Medicago truncatula] | Back alignment and taxonomy information |
|---|
| >gi|15239228|ref|NP_196195.1| syntaxin-31 [Arabidopsis thaliana] gi|28380162|sp|Q9FFK1.1|SYP31_ARATH RecName: Full=Syntaxin-31; Short=AtSED5; Short=AtSYP31 gi|9759101|dbj|BAB09670.1| t-SNARE SED5 [Arabidopsis thaliana] gi|15809834|gb|AAL06845.1| AT5g05760/MJJ3_17 [Arabidopsis thaliana] gi|17978873|gb|AAL47408.1| AT5g05760/MJJ3_17 [Arabidopsis thaliana] gi|332003538|gb|AED90921.1| syntaxin-31 [Arabidopsis thaliana] | 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 ![]() |
| Query | 304 | ||||||
| TAIR|locus:2166419 | 336 | SYP31 "syntaxin of plants 31" | 0.753 | 0.681 | 0.709 | 5.8e-82 | |
| UNIPROTKB|B4DKR0 | 259 | STX5 "Syntaxin-5" [Homo sapien | 0.460 | 0.540 | 0.390 | 1.1e-31 | |
| ASPGD|ASPL0000075749 | 344 | sed5 [Emericella nidulans (tax | 0.802 | 0.709 | 0.320 | 4.8e-31 | |
| UNIPROTKB|G5EGY8 | 329 | MGCH7_ch7g683 "Integral membra | 0.700 | 0.647 | 0.340 | 4.8e-31 | |
| DICTYBASE|DDB_G0277565 | 302 | syn5 "putative syntaxin 5" [Di | 0.937 | 0.943 | 0.311 | 1.3e-27 | |
| ZFIN|ZDB-GENE-040718-18 | 302 | stx5a "syntaxin 5A" [Danio rer | 0.927 | 0.933 | 0.303 | 9.7e-25 | |
| WB|WBGene00006373 | 413 | syx-5 [Caenorhabditis elegans | 0.944 | 0.694 | 0.273 | 1.1e-23 | |
| UNIPROTKB|Q20797 | 413 | syn-3 "Putative syntaxin-3" [C | 0.944 | 0.694 | 0.273 | 1.1e-23 | |
| UNIPROTKB|Q08DB5 | 355 | STX5 "Syntaxin-5" [Bos taurus | 0.927 | 0.794 | 0.311 | 1.8e-23 | |
| UNIPROTKB|Q13190 | 355 | STX5 "Syntaxin-5" [Homo sapien | 0.927 | 0.794 | 0.307 | 3.8e-23 |
| TAIR|locus:2166419 SYP31 "syntaxin of plants 31" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 822 (294.4 bits), Expect = 5.8e-82, P = 5.8e-82
Identities = 164/231 (70%), Positives = 190/231 (82%)
Query: 76 LQTLQNLEIVEGNYSQDRVVHSTTVCDDLKSKLMGATKELQDVLTTRTENIKAHESRKQI 135
LQTLQN+E+ +GNYSQD+V H T VCDDLK++LMGATK+LQDVLTTR+EN+KAHE+RKQ+
Sbjct: 106 LQTLQNMELADGNYSQDQVGHYTAVCDDLKTRLMGATKQLQDVLTTRSENMKAHENRKQL 165
Query: 136 FSANALRDSPFRQHAQPVTEPPPWSSPVNASESSQPSALPP--GGVQVGNQLRRRPAVDN 193
FS DSP + +A+ V EPPPWSS N + Q LPP G G+QLRRR A++N
Sbjct: 166 FSTKNAVDSPPQNNAKSVPEPPPWSSSSNPFGNLQQPLLPPLNTGAPPGSQLRRRSAIEN 225
Query: 194 APSHHMEMSMLQQVVPRQENYSQSRAVALHNVESTITELGGIFTHLATMVAQQGELAIRI 253
APS MEMS+LQQ VP+QENYSQSRAVALH+VES ITEL GIF LATMV QQGELAIRI
Sbjct: 226 APSQQMEMSLLQQTVPKQENYSQSRAVALHSVESRITELSGIFPQLATMVTQQGELAIRI 285
Query: 254 DDNMDESLANVEGARNALLRHLNQISSNRWLMIKIFAVIIFFLTVFMFFVA 304
DDNMDESL NVEGAR+ALL+HL +ISSNRWLM+KIFAVII FL VF+FFVA
Sbjct: 286 DDNMDESLVNVEGARSALLQHLTRISSNRWLMMKIFAVIILFLIVFLFFVA 336
|
|
| UNIPROTKB|B4DKR0 STX5 "Syntaxin-5" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
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| ASPGD|ASPL0000075749 sed5 [Emericella nidulans (taxid:162425)] | Back alignment and assigned GO terms |
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| UNIPROTKB|G5EGY8 MGCH7_ch7g683 "Integral membrane protein sed5" [Magnaporthe oryzae 70-15 (taxid:242507)] | Back alignment and assigned GO terms |
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| DICTYBASE|DDB_G0277565 syn5 "putative syntaxin 5" [Dictyostelium discoideum (taxid:44689)] | Back alignment and assigned GO terms |
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| ZFIN|ZDB-GENE-040718-18 stx5a "syntaxin 5A" [Danio rerio (taxid:7955)] | Back alignment and assigned GO terms |
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| WB|WBGene00006373 syx-5 [Caenorhabditis elegans (taxid:6239)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q20797 syn-3 "Putative syntaxin-3" [Caenorhabditis elegans (taxid:6239)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q08DB5 STX5 "Syntaxin-5" [Bos taurus (taxid:9913)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q13190 STX5 "Syntaxin-5" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
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Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
Fail to connect to STRING server
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 304 | |||
| smart00397 | 66 | smart00397, t_SNARE, Helical region found in SNARE | 1e-11 | |
| pfam05739 | 62 | pfam05739, SNARE, SNARE domain | 4e-11 | |
| cd00193 | 60 | cd00193, t_SNARE, Soluble NSF (N-ethylmaleimide-se | 5e-10 | |
| COG5325 | 283 | COG5325, COG5325, t-SNARE complex subunit, syntaxi | 5e-06 | |
| COG5074 | 280 | COG5074, COG5074, t-SNARE complex subunit, syntaxi | 4e-04 |
| >gnl|CDD|197699 smart00397, t_SNARE, Helical region found in SNAREs | Back alignment and domain information |
|---|
Score = 58.7 bits (143), Expect = 1e-11
Identities = 20/66 (30%), Positives = 34/66 (51%)
Query: 209 PRQENYSQSRAVALHNVESTITELGGIFTHLATMVAQQGELAIRIDDNMDESLANVEGAR 268
+ + R L +E +I EL IF + T + +QGE RI+DN+D++ N++ A
Sbjct: 1 QQALAREEERDEELEQLEKSIQELKQIFLDMGTELEEQGEQLDRIEDNVDDADVNLKKAN 60
Query: 269 NALLRH 274
L +
Sbjct: 61 KRLKKA 66
|
All alpha-helical motifs that form twisted and parallel four-helix bundles in target soluble N-ethylmaleimide-sensitive factor (NSF) attachment protein (SNAP) receptor proteins. This motif found in "Q-SNAREs". Length = 66 |
| >gnl|CDD|203323 pfam05739, SNARE, SNARE domain | Back alignment and domain information |
|---|
| >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|227635 COG5325, COG5325, t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | Back alignment and domain information |
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| >gnl|CDD|227406 COG5074, COG5074, t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | Back alignment and domain information |
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Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 304 | |||
| KOG0812 | 311 | consensus SNARE protein SED5/Syntaxin 5 [Intracell | 100.0 | |
| KOG0809 | 305 | consensus SNARE protein TLG2/Syntaxin 16 [Intracel | 99.97 | |
| KOG0810 | 297 | consensus SNARE protein Syntaxin 1 and related pro | 99.93 | |
| KOG0811 | 269 | consensus SNARE protein PEP12/VAM3/Syntaxin 7/Synt | 99.89 | |
| KOG3894 | 316 | consensus SNARE protein Syntaxin 18/UFE1 [Intracel | 99.81 | |
| COG5325 | 283 | t-SNARE complex subunit, syntaxin [Intracellular t | 99.77 | |
| COG5074 | 280 | t-SNARE complex subunit, syntaxin [Intracellular t | 99.75 | |
| PF05739 | 63 | SNARE: SNARE domain; InterPro: IPR000727 The proce | 99.41 | |
| cd00193 | 60 | t_SNARE Soluble NSF (N-ethylmaleimide-sensitive fu | 99.3 | |
| smart00397 | 66 | t_SNARE Helical region found in SNAREs. All alpha- | 99.21 | |
| KOG3202 | 235 | consensus SNARE protein TLG1/Syntaxin 6 [Intracell | 98.51 | |
| PF11416 | 29 | Sed5p: Integral membrane protein Sed5p; InterPro: | 97.8 | |
| PF00957 | 89 | Synaptobrevin: Synaptobrevin; InterPro: IPR001388 | 97.61 | |
| KOG1666 | 220 | consensus V-SNARE [Intracellular trafficking, secr | 97.53 | |
| KOG3385 | 118 | consensus V-SNARE [Intracellular trafficking, secr | 97.52 | |
| PF10496 | 87 | Syntaxin-18_N: SNARE-complex protein Syntaxin-18 N | 97.39 | |
| KOG0860 | 116 | consensus Synaptobrevin/VAMP-like protein [Intrace | 97.33 | |
| KOG0810 | 297 | consensus SNARE protein Syntaxin 1 and related pro | 97.21 | |
| KOG0811 | 269 | consensus SNARE protein PEP12/VAM3/Syntaxin 7/Synt | 96.73 | |
| cd00179 | 151 | SynN Syntaxin N-terminus domain; syntaxins are ner | 96.6 | |
| smart00503 | 117 | SynN Syntaxin N-terminal domain. Three-helix domai | 96.55 | |
| PF09753 | 251 | Use1: Membrane fusion protein Use1; InterPro: IPR0 | 96.52 | |
| PF00804 | 103 | Syntaxin: Syntaxin; InterPro: IPR006011 Syntaxins | 96.35 | |
| COG5325 | 283 | t-SNARE complex subunit, syntaxin [Intracellular t | 96.16 | |
| PF03908 | 92 | Sec20: Sec20; InterPro: IPR005606 Sec20 is a membr | 95.39 | |
| COG5074 | 280 | t-SNARE complex subunit, syntaxin [Intracellular t | 94.62 | |
| KOG2678 | 244 | consensus Predicted membrane protein [Function unk | 92.65 | |
| KOG3065 | 273 | consensus SNAP-25 (synaptosome-associated protein) | 92.57 | |
| KOG3251 | 213 | consensus Golgi SNAP receptor complex member [Intr | 91.32 | |
| KOG3208 | 231 | consensus SNARE protein GS28 [Intracellular traffi | 91.04 | |
| KOG0809 | 305 | consensus SNARE protein TLG2/Syntaxin 16 [Intracel | 89.64 | |
| PF10779 | 71 | XhlA: Haemolysin XhlA; InterPro: IPR019715 Haemoly | 88.34 | |
| PF10267 | 395 | Tmemb_cc2: Predicted transmembrane and coiled-coil | 86.72 | |
| PF05478 | 806 | Prominin: Prominin; InterPro: IPR008795 The promin | 85.81 | |
| PF00957 | 89 | Synaptobrevin: Synaptobrevin; InterPro: IPR001388 | 85.27 | |
| KOG3850 | 455 | consensus Predicted membrane protein [Function unk | 84.07 | |
| PF09889 | 59 | DUF2116: Uncharacterized protein containing a Zn-r | 84.07 | |
| PF09889 | 59 | DUF2116: Uncharacterized protein containing a Zn-r | 83.84 | |
| KOG0860 | 116 | consensus Synaptobrevin/VAMP-like protein [Intrace | 83.8 | |
| PF03904 | 230 | DUF334: Domain of unknown function (DUF334); Inter | 83.18 | |
| PF12352 | 66 | V-SNARE_C: Snare region anchored in the vesicle me | 83.08 | |
| KOG0812 | 311 | consensus SNARE protein SED5/Syntaxin 5 [Intracell | 81.34 |
| >KOG0812 consensus SNARE protein SED5/Syntaxin 5 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
Probab=100.00 E-value=9.9e-57 Score=403.07 Aligned_cols=276 Identities=38% Similarity=0.566 Sum_probs=214.0
Q ss_pred CCCCCchHHHHHHHHHHHhhcCCCCCCCCCCCCCCCCCCCCCCCccchHHHHHHHHHHHHHHHHHHHHHHHHH-------
Q 021981 3 SPYRDRTAEFRSLSQTLKKIGGATTAVDQPNNSFVSPKPPNPASSRSEFNKKASRIGLGIHEASQKIARLAKY------- 75 (304)
Q Consensus 3 ~~~~DRT~eF~s~v~s~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~seF~~~A~~I~~~i~~~~~kL~kL~~L------- 75 (304)
|+++|||.||++||++++.|++..+ .+. . .+-+....++.+||++.|+.||++|+.|.+||+||+.|
T Consensus 1 m~~rDRT~Ef~~~~~s~~~r~~~~~-~~~--~---~p~~~~~~~~~seF~~~A~~Ig~~is~T~~kl~kLa~lAKrks~f 74 (311)
T KOG0812|consen 1 MSFRDRTSEFQAAVKSLKKRNATRG-VNQ--A---DPGADKTVSQGSEFNKKASRIGKEISQTGAKLEKLAQLAKRKSLF 74 (311)
T ss_pred CCcchhhHHHHHHHHHHHHHhhccc-ccc--C---CCcccccccchHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcccc
Confidence 6899999999999999999974332 111 1 11234457789999999999999999999999999999
Q ss_pred ---------------------------HHHHHHHhhhhCCCchhHHHHHHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q 021981 76 ---------------------------LQTLQNLEIVEGNYSQDRVVHSTTVCDDLKSKLMGATKELQDVLTTRTENIKA 128 (304)
Q Consensus 76 ---------------------------Lq~l~~~~~~~~~~~~q~~~h~~~Vv~~L~~~L~~~s~~Fk~vl~~r~~~~k~ 128 (304)
||+|.+..+ ..++.|...|+++||..|+++|++++++|++|||.|++++|+
T Consensus 75 ~Dr~VeI~eLT~iikqdi~sln~~i~~Lqei~~~~g--n~s~~~~~~Hs~~vV~~Lqs~la~is~~fk~VLE~Rtenmka 152 (311)
T KOG0812|consen 75 DDRPVEIQELTFIIKQDITSLNSQIAQLQEIVKANG--NLSNKQLVQHSKNVVVSLQSKLANISKDFKDVLEIRTENMKA 152 (311)
T ss_pred cCcchhhHHHHHHHhcchHHHHHHHHHHHHHHHHhc--cccchHhhhhhHHHHHHHHHHHHhhhhhHHHHHHHHHHHHHH
Confidence 777774433 223477899999999999999999999999999999999999
Q ss_pred HHhhhhhhcccccCCCcc-ccCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCccCcccccCCcCCCCCchhhhhhHHhhh
Q 021981 129 HESRKQIFSANALRDSPF-RQHAQPVTEPPPWSSPVNASESSQPSALPPGGVQVGNQLRRRPAVDNAPSHHMEMSMLQQV 207 (304)
Q Consensus 129 ~~eRr~~f~~~~~~~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~q~ql 207 (304)
.+.|+++|+....+.++. .++.+ .-+.|+.. +. ++. ...+..+...+-.| .+.. .++||++
T Consensus 153 ~k~R~dkfs~~~a~~~a~p~~n~~--a~~~~~~~------l~-----~~~-~~~sq~~~~ln~gd-~~~~---qqqQm~l 214 (311)
T KOG0812|consen 153 VKNRRDKFSASYASLNANPVSNSA--ARLHPLKL------LV-----DPK-DEASQDVESLNMGD-SSNP---QQQQMAL 214 (311)
T ss_pred HhhHHHHhccccCCCCCcccCccc--ccCCchhh------hc-----Cch-hhcccccccccccC-CCCC---HHHHHHH
Confidence 999999998764332110 01000 00001000 00 000 00000000000011 1111 2567888
Q ss_pred hhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhccCchhHHH
Q 021981 208 VPRQENYSQSRAVALHNVESTITELGGIFTHLATMVAQQGELAIRIDDNMDESLANVEGARNALLRHLNQISSNRWLMIK 287 (304)
Q Consensus 208 ~e~~~~~l~~R~~~i~~ie~~i~eL~~if~~la~~V~~Qge~id~Id~nv~~a~~nv~~g~~eL~ka~~~~~~~r~~~~~ 287 (304)
+++.++|+++|.+++++||++|.|||+||.+||+||.+|||+|.|||+||+++..||++|+.+|.||+++.++|||+|++
T Consensus 215 l~es~~Y~Q~R~~~~q~IEstIsElG~IF~QLA~mVseQ~E~i~RID~nv~ds~lnI~gA~~ellKy~e~vSSNRwLmvk 294 (311)
T KOG0812|consen 215 LDESDEYVQERAKTMQNIESTISELGGIFQQLASMVSEQEETIQRIDDNVDDSDLNIEGAHSELLKYFERVSSNRWLMVK 294 (311)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcchhhhhhhHHHHHHHHHHHHHhccchHHHHH
Confidence 88889999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred HHHHHHHHHHHHHHHhC
Q 021981 288 IFAVIIFFLTVFMFFVA 304 (304)
Q Consensus 288 i~~iliv~~~~~~~~~a 304 (304)
||+|||||||+|++|+|
T Consensus 295 iF~i~ivFflvfvlf~~ 311 (311)
T KOG0812|consen 295 IFGILIVFFLVFVLFLA 311 (311)
T ss_pred HHHHHHHHHHHHHHhcC
Confidence 99999999999999986
|
|
| >KOG0809 consensus SNARE protein TLG2/Syntaxin 16 [Intracellular trafficking, secretion, and vesicular transport] | 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 |
|---|
| >KOG0811 consensus SNARE protein PEP12/VAM3/Syntaxin 7/Syntaxin 17 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >KOG3894 consensus SNARE protein Syntaxin 18/UFE1 [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 |
|---|
| >COG5074 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | 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 |
|---|
| >smart00397 t_SNARE Helical region found in SNAREs | Back alignment and domain information |
|---|
| >KOG3202 consensus SNARE protein TLG1/Syntaxin 6 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >PF11416 Sed5p: Integral membrane protein Sed5p; InterPro: IPR021538 Sed5p interacts with Sly1p , a positive regulator of intracellular membrane fusion, allowing SM proteins to stay associated with the assembling fusion machinery | 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 |
|---|
| >KOG1666 consensus V-SNARE [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >KOG3385 consensus V-SNARE [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >PF10496 Syntaxin-18_N: SNARE-complex protein Syntaxin-18 N-terminus ; InterPro: IPR019529 This is the conserved N-terminal of Syntaxin-18 | Back alignment and domain information |
|---|
| >KOG0860 consensus Synaptobrevin/VAMP-like protein [Intracellular trafficking, secretion, and vesicular transport] | 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 |
|---|
| >KOG0811 consensus SNARE protein PEP12/VAM3/Syntaxin 7/Syntaxin 17 [Intracellular trafficking, secretion, and vesicular transport] | 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 |
|---|
| >smart00503 SynN Syntaxin N-terminal domain | Back alignment and domain information |
|---|
| >PF09753 Use1: Membrane fusion protein Use1; InterPro: IPR019150 This entry represents a family of proteins, approximately 300 residues in length, involved in vesicle transport | 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 |
|---|
| >COG5325 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | Back alignment and domain information |
|---|
| >PF03908 Sec20: Sec20; InterPro: IPR005606 Sec20 is a membrane glycoprotein associated with secretory pathway | Back alignment and domain information |
|---|
| >COG5074 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | Back alignment and domain information |
|---|
| >KOG2678 consensus Predicted membrane protein [Function unknown] | Back alignment and domain information |
|---|
| >KOG3065 consensus SNAP-25 (synaptosome-associated protein) component of SNARE complex [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >KOG3251 consensus Golgi SNAP receptor complex member [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >KOG3208 consensus SNARE protein GS28 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >KOG0809 consensus SNARE protein TLG2/Syntaxin 16 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >PF10779 XhlA: Haemolysin XhlA; InterPro: IPR019715 Haemolysin XhlA is a cell-surface associated haemolysin that lyses the two most prevalent types of insect immune cells (granulocytes and plasmatocytes) as well as rabbit and horse erythrocytes [] | Back alignment and domain information |
|---|
| >PF10267 Tmemb_cc2: Predicted transmembrane and coiled-coil 2 protein; InterPro: IPR019394 This family of transmembrane coiled-coil containing proteins is conserved from worms to humans | Back alignment and domain information |
|---|
| >PF05478 Prominin: Prominin; InterPro: IPR008795 The prominins are an emerging family of proteins that, among the multispan membrane proteins, display a novel topology | 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 |
|---|
| >KOG3850 consensus Predicted membrane protein [Function unknown] | Back alignment and domain information |
|---|
| >PF09889 DUF2116: Uncharacterized protein containing a Zn-ribbon (DUF2116); InterPro: IPR019216 This entry contains various hypothetical prokaryotic proteins whose functions are unknown | Back alignment and domain information |
|---|
| >PF09889 DUF2116: Uncharacterized protein containing a Zn-ribbon (DUF2116); InterPro: IPR019216 This entry contains various hypothetical prokaryotic proteins whose functions are unknown | Back alignment and domain information |
|---|
| >KOG0860 consensus Synaptobrevin/VAMP-like protein [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >PF03904 DUF334: Domain of unknown function (DUF334); InterPro: IPR005602 This is a family of proteins found in Staphylococcus aureus plasmid with no characterised function | Back alignment and domain information |
|---|
| >PF12352 V-SNARE_C: Snare region anchored in the vesicle membrane C-terminus; PDB: 1GL2_C 2NPS_C | Back alignment and domain information |
|---|
| >KOG0812 consensus SNARE protein SED5/Syntaxin 5 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 304 | |||
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 8e-16 | |
| 1gl2_B | 65 | Syntaxin 7; membrane protein, membrane fusion prot | 4e-15 | |
| 3b5n_B | 69 | Protein SSO1; snare complex, syntaxin, synaptobrev | 5e-12 | |
| 2nps_B | 71 | Syntaxin 13, vesicle-associated membrane protein 4 | 7e-12 | |
| 1dn1_B | 267 | Syntaxin 1A, syntaxin binding protein 1; protein-p | 8e-12 | |
| 2xhe_B | 279 | Syntaxin1; exocytosis, exocytosis complex, snare, | 1e-11 | |
| 1jth_B | 77 | Syntaxin 1A; coiled-coil, polar layer, endocytosis | 3e-11 | |
| 1n7s_B | 68 | Syntaxin 1A; neuronal snare protein complex, four | 7e-11 | |
| 1sfc_B | 83 | Protein (syntaxin 1A), protein (synaptobrevin 2); | 3e-10 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 8e-04 |
| >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 |
|---|
Score = 70.9 bits (174), Expect = 8e-16
Identities = 25/106 (23%), Positives = 51/106 (48%), Gaps = 4/106 (3%)
Query: 198 HMEMSMLQQVVPRQENYSQSRAVALHNVESTITELGGIFTHLATMVAQQGELAIRIDDNM 257
HM+ S+ +Q + + ++R + +E++I EL +F +A +V QGE+ RI+ N+
Sbjct: 3 HMDSSISKQAL----SEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNV 58
Query: 258 DESLANVEGARNALLRHLNQISSNRWLMIKIFAVIIFFLTVFMFFV 303
+ ++ VE A + + + S R I I + + +
Sbjct: 59 EHAVDYVERAVSDTKKAVKYQSKARRKKIMIIICCVILGIIIASTI 104
|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 304 | |||
| 2xhe_B | 279 | Syntaxin1; exocytosis, exocytosis complex, snare, | 99.92 | |
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 99.9 | |
| 1dn1_B | 267 | Syntaxin 1A, syntaxin binding protein 1; protein-p | 99.87 | |
| 1jth_B | 77 | Syntaxin 1A; coiled-coil, polar layer, endocytosis | 99.86 | |
| 2nps_B | 71 | Syntaxin 13, vesicle-associated membrane protein 4 | 99.84 | |
| 1sfc_B | 83 | Protein (syntaxin 1A), protein (synaptobrevin 2); | 99.82 | |
| 3b5n_B | 69 | Protein SSO1; snare complex, syntaxin, synaptobrev | 99.82 | |
| 1n7s_B | 68 | Syntaxin 1A; neuronal snare protein complex, four | 99.78 | |
| 1gl2_B | 65 | Syntaxin 7; membrane protein, membrane fusion prot | 99.78 | |
| 3c98_B | 279 | Syntaxin-1A; protein complex, alternative splicing | 99.72 | |
| 1fio_A | 196 | SSO1 protein; four helix bundle, alpha helix, memb | 99.47 | |
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 97.99 | |
| 2nps_D | 82 | Syntaxin-6; vesicle fusion, snare complex, early e | 97.71 | |
| 1mqs_B | 50 | SED5P, integral membrane protein SED5; SM-protein, | 97.45 | |
| 3hd7_A | 91 | Vesicle-associated membrane protein 2; membrane pr | 97.22 | |
| 1sfc_D | 87 | Protein (SNAP-25B), protein (synaptobrevin 2); mem | 96.93 | |
| 1n7s_D | 66 | SNAP-25A; neuronal snare protein complex, four hel | 96.9 | |
| 1ez3_A | 127 | Syntaxin-1A; three helix bundle, endocytosis/exocy | 96.88 | |
| 1gl2_D | 65 | Syntaxin 8, vesicle transport V-snare protein VTI1 | 96.75 | |
| 1l4a_D | 87 | S-SNAP25 fusion protein; snare, snare complex, mem | 96.36 | |
| 3b5n_D | 64 | Protein transport protein SEC9; snare complex, syn | 96.27 | |
| 1nhl_A | 54 | Synaptosomal-associated protein 23; snare, coiled- | 96.21 | |
| 1n7s_C | 79 | SNAP-25A; neuronal snare protein complex, four hel | 95.84 | |
| 1s94_A | 180 | S-syntaxin; three helix bundle, structural plastic | 95.44 | |
| 3b5n_C | 70 | Protein transport protein SEC9; snare complex, syn | 94.2 | |
| 2dnx_A | 130 | Syntaxin-12; snare, HABC domain, UP and DOWN three | 94.11 | |
| 2kog_A | 119 | Vesicle-associated membrane protein 2; synaptobrev | 93.89 | |
| 1l4a_C | 83 | S-SNAP25 fusion protein; snare, snare complex, mem | 93.66 | |
| 1gl2_C | 65 | VTI1B, vesicle transport V-snare protein VTI1-like | 91.64 | |
| 1jth_B | 77 | Syntaxin 1A; coiled-coil, polar layer, endocytosis | 91.43 | |
| 2nps_C | 81 | Vesicle transport through interaction with T- snar | 89.33 |
| >2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} | Back alignment and structure |
|---|
Probab=99.92 E-value=4.9e-26 Score=209.85 Aligned_cols=196 Identities=18% Similarity=0.241 Sum_probs=121.7
Q ss_pred CCccchHHHHHHHHHHHHHHHHHHHHHHHHH-------------------------------------HHHHHHHhhhh-
Q 021981 45 ASSRSEFNKKASRIGLGIHEASQKIARLAKY-------------------------------------LQTLQNLEIVE- 86 (304)
Q Consensus 45 ~~~~seF~~~A~~I~~~i~~~~~kL~kL~~L-------------------------------------Lq~l~~~~~~~- 86 (304)
....++|...++.|+.+|.++..++.+|..| |+.|.......
T Consensus 40 ~~~~~~F~~~~~~I~~~I~~i~~~l~~L~~l~~~~l~t~~~~~~~~~~~~ie~l~~~i~~~~~~i~~~lk~l~~~~~~~~ 119 (279)
T 2xhe_B 40 EPFMADFFNRVKRIRDNIEDIEQAIEQVAQLHTESLVAVSKEDRDRLNEKLQDTMARISALGNKIRADLKQIEKENKRAQ 119 (279)
T ss_dssp CCCSHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTSSSSTTHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTH
T ss_pred CcCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhccCCcchhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhh
Confidence 4467899999999999999999999999888 22222211110
Q ss_pred C-----CCchh-HHHHHHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhhcccccCCCccccCCCCCCCCCCCC
Q 021981 87 G-----NYSQD-RVVHSTTVCDDLKSKLMGATKELQDVLTTRTENIKAHESRKQIFSANALRDSPFRQHAQPVTEPPPWS 160 (304)
Q Consensus 87 ~-----~~~~q-~~~h~~~Vv~~L~~~L~~~s~~Fk~vl~~r~~~~k~~~eRr~~f~~~~~~~~~~~~~~~~~~~~~~~~ 160 (304)
. ..+.. ...|+.+++..|..+|++++..|+.++..|.+.+|.+..|. |...+ | .+..
T Consensus 120 ~~~~~~~~~~~~e~r~~k~~~~~L~~~f~~~~~~Fq~~Q~~y~e~~k~~~~R~--~~i~~----~-----------~~~~ 182 (279)
T 2xhe_B 120 QEGTFEDGTVSTDLRIRQSQHSSLSRKFVKVMTRYNDVQAENKRRYGENVARQ--CRVVE----P-----------SLSD 182 (279)
T ss_dssp HHHCCSTTCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTTTS--CCSSC----C-----------CCSS
T ss_pred hcccccCCCchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH--HHHhC----C-----------CCCH
Confidence 0 01122 45899999999999999999999999999999998776553 21111 0 0000
Q ss_pred CCCCCCCCCCCCCCCCCCCccCcccccCCcCCCCCchhhhhhHHhhhhhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q 021981 161 SPVNASESSQPSALPPGGVQVGNQLRRRPAVDNAPSHHMEMSMLQQVVPRQENYSQSRAVALHNVESTITELGGIFTHLA 240 (304)
Q Consensus 161 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~q~ql~e~~~~~l~~R~~~i~~ie~~i~eL~~if~~la 240 (304)
. .+ ..+...+ .+. ..++.+.+..+....++++|+++|.+||++|.||++||.+|+
T Consensus 183 e-----------e~--------~~~~e~g----~~~--~f~q~~~~~~~~~~~~i~eR~~eI~~Ie~~i~el~~if~dla 237 (279)
T 2xhe_B 183 D-----------AI--------QKVIEHG----TEG--IFSGMRLEGAEAKLNEIRDRHKDIQQLERSLLELHEMFTDMS 237 (279)
T ss_dssp T-----------TH--------HHHHHHC-----------------------CTTTHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred H-----------HH--------HHHHhCC----chH--HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 0 00 0000000 000 001112222334567899999999999999999999999999
Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhccCc
Q 021981 241 TMVAQQGELAIRIDDNMDESLANVEGARNALLRHLNQISSNR 282 (304)
Q Consensus 241 ~~V~~Qge~id~Id~nv~~a~~nv~~g~~eL~ka~~~~~~~r 282 (304)
+||.+||++||+||+||+.|..||+.|+.+|.||.++++++|
T Consensus 238 ~lV~~Qg~~id~Ie~nv~~~~~~v~~~~~~l~kA~~~qk~~R 279 (279)
T 2xhe_B 238 TLVASQGEMIDRIEFSVEQSHNYVKKATEQVVQARHYQESAR 279 (279)
T ss_dssp TTTTTSCSSTTCHHHHHHTCCCCC------------------
T ss_pred HHHHHHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHccC
Confidence 999999999999999999999999999999999999988765
|
| >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 |
|---|
| >1dn1_B Syntaxin 1A, syntaxin binding protein 1; protein-protein complex, multi-subunit; 2.60A {Rattus norvegicus} PDB: 3c98_B | 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 |
|---|
| >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 |
|---|
| >1fio_A SSO1 protein; four helix bundle, alpha helix, membrane protein; 2.10A {Saccharomyces cerevisiae} SCOP: a.47.2.1 | 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 |
|---|
| >2nps_D Syntaxin-6; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Homo sapiens} | Back alignment and structure |
|---|
| >1mqs_B SED5P, integral membrane protein SED5; SM-protein, snare, syntaxin, endocytosis/exocytosis complex; 3.00A {Saccharomyces cerevisiae} | Back alignment and structure |
|---|
| >3hd7_A Vesicle-associated membrane protein 2; membrane protein, coiled-coil, 4-helical bundle, cell juncti cytoplasmic vesicle, membrane, phosphoprotein; HET: GGG; 3.40A {Rattus norvegicus} PDB: 3hd9_A 3ipd_A | 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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >1nhl_A Synaptosomal-associated protein 23; snare, coiled-coil, protein transport; 2.30A {Homo sapiens} 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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >2kog_A Vesicle-associated membrane protein 2; synaptobrevin, VAMP2, DPC micelle, snare, coiled coil, membrane fusion, transmembrane; NMR {Rattus norvegicus} | 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 |
|---|
| >1gl2_C VTI1B, vesicle transport V-snare protein VTI1-like 1; membrane protein, membrane fusion protein complex, coiled coil, transmembrane; 1.9A {Mus musculus} SCOP: h.1.15.1 | 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 |
|---|
| >2nps_C Vesicle transport through interaction with T- snares homolog 1A; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Rattus norvegicus} | 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 ![]() |
| 304 | ||||
| d1fioa_ | 196 | a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces c | 6e-11 |
| >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 = 58.6 bits (141), Expect = 6e-11
Identities = 20/200 (10%), Positives = 57/200 (28%), Gaps = 11/200 (5%)
Query: 49 SEFNKKASRIGLGIHEASQKIARLAKYLQTLQNLEIVEGNYSQDRVVHSTTVCDDLKSKL 108
F K S+I + + I ++ + L ++++ H D+ ++
Sbjct: 5 VGFMNKISQINRDLDKYDHTINQVDSLHKRLLTEV------NEEQASHLRHSLDNFVAQA 58
Query: 109 MGATKELQDVLTTRTENIKAHESRKQIFS--ANALRDSPFRQHAQPVTEPPPWSSPVNAS 166
+L++ + + + +++ + + +
Sbjct: 59 TDLQFKLKNEIKSAQRDGIHDTNKQAQAENSRQRFLKLI---QDYRIVDSNYKEENKEQA 115
Query: 167 ESSQPSALPPGGVQVGNQLRRRPAVDNAPSHHMEMSMLQQVVPRQENYSQSRAVALHNVE 226
+ P S + + + Q+R L +E
Sbjct: 116 KRQYMIIQPEATEDEVEAAISDVGGQQIFSQALLNANRRGEAKTALAEVQARHQELLKLE 175
Query: 227 STITELGGIFTHLATMVAQQ 246
++ EL +F + +V +Q
Sbjct: 176 KSMAELTQLFNDMEELVIEQ 195
|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 304 | |||
| d1fioa_ | 196 | Sso1 {Baker's yeast (Saccharomyces cerevisiae) [Ta | 99.42 | |
| d1ez3a_ | 124 | Syntaxin 1A N-terminal domain {Rat (Rattus norvegi | 96.71 |
| >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=99.42 E-value=1.7e-13 Score=115.67 Aligned_cols=163 Identities=13% Similarity=0.126 Sum_probs=106.6
Q ss_pred cchHHHHHHHHHHHHHHHHHHHHHHHHH-------------------HHHH-------HHHhhh---hCCCchhHHHHHH
Q 021981 48 RSEFNKKASRIGLGIHEASQKIARLAKY-------------------LQTL-------QNLEIV---EGNYSQDRVVHST 98 (304)
Q Consensus 48 ~seF~~~A~~I~~~i~~~~~kL~kL~~L-------------------Lq~l-------~~~~~~---~~~~~~q~~~h~~ 98 (304)
..+|...++.|..+|..+..++.+|..+ +..+ .+.... ....+.....+..
T Consensus 4 ~~~f~~~v~~I~~~i~~i~~~i~~L~~~~~~~~~~~~~~~~~~~~~~i~~~~~~~~~~~~~~k~~~~~~~~~~~~~~~~~ 83 (196)
T d1fioa_ 4 FVGFMNKISQINRDLDKYDHTINQVDSLHKRLLTEVNEEQASHLRHSLDNFVAQATDLQFKLKNEIKSAQRDGIHDTNKQ 83 (196)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTTCHHHH
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcCCCChHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhccccchHHHH
Confidence 3579999999999999999999998888 1111 110000 0011234456778
Q ss_pred hHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhhcccccCCCccccCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Q 021981 99 TVCDDLKSKLMGATKELQDVLTTRTENIKAHESRKQIFSANALRDSPFRQHAQPVTEPPPWSSPVNASESSQPSALPPGG 178 (304)
Q Consensus 99 ~Vv~~L~~~L~~~s~~Fk~vl~~r~~~~k~~~eRr~~f~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 178 (304)
+.+..|..+|.+++..|+.++..|.+.+|....|...+....... +.. +...
T Consensus 84 ~~~~~l~~~l~~~~~~f~~~q~~~~~~~k~~~~r~~~~~~~~~~~-~~~---------------------------~~~~ 135 (196)
T d1fioa_ 84 AQAENSRQRFLKLIQDYRIVDSNYKEENKEQAKRQYMIIQPEATE-DEV---------------------------EAAI 135 (196)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCTTCCH-HHH---------------------------HHHT
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhccCCCccc-hhh---------------------------hHhh
Confidence 999999999999999999999999999999988886654332110 000 0000
Q ss_pred CccCcccccCCcCCCCCchhh-hhhHHhhhhhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q 021981 179 VQVGNQLRRRPAVDNAPSHHM-EMSMLQQVVPRQENYSQSRAVALHNVESTITELGGIFTHLATMVAQQG 247 (304)
Q Consensus 179 ~~~~~~~~~~~~~~~~~~~~~-~~~~q~ql~e~~~~~l~~R~~~i~~ie~~i~eL~~if~~la~~V~~Qg 247 (304)
...+. . ....+. ......+.......++++|+++|.+||++|.||++||.+||+||.+|.
T Consensus 136 ~~~~~--------~-~~~~~~~~~~~~~~~~~~~~~~i~eR~~eI~~Ie~sI~eL~~iF~dLa~LV~eQ~ 196 (196)
T d1fioa_ 136 SDVGG--------Q-QIFSQALLNANRRGEAKTALAEVQARHQELLKLEKSMAELTQLFNDMEELVIEQQ 196 (196)
T ss_dssp SHHHH--------H-HHHHHHTC------CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHSCCCCCC
T ss_pred ccccc--------h-HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHHccC
Confidence 00000 0 000000 000111122345788999999999999999999999999999999984
|
| >d1ez3a_ a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]} | Back information, alignment and structure |
|---|