Citrus Sinensis ID: 024426
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 | 268 | ||||||
| 357508487 | 266 | Syntaxin-22 [Medicago truncatula] gi|872 | 0.981 | 0.988 | 0.693 | 1e-103 | |
| 388506962 | 266 | unknown [Medicago truncatula] | 0.981 | 0.988 | 0.690 | 1e-102 | |
| 356561098 | 265 | PREDICTED: syntaxin-22-like [Glycine max | 0.921 | 0.932 | 0.730 | 1e-101 | |
| 388495804 | 266 | unknown [Lotus japonicus] | 0.936 | 0.943 | 0.691 | 1e-97 | |
| 225451663 | 268 | PREDICTED: syntaxin-22 [Vitis vinifera] | 0.929 | 0.929 | 0.764 | 4e-94 | |
| 224131428 | 270 | predicted protein [Populus trichocarpa] | 0.921 | 0.914 | 0.733 | 8e-92 | |
| 118488433 | 270 | unknown [Populus trichocarpa] | 0.921 | 0.914 | 0.733 | 1e-91 | |
| 255543479 | 264 | syntaxin, plant, putative [Ricinus commu | 0.917 | 0.931 | 0.710 | 8e-88 | |
| 116788059 | 273 | unknown [Picea sitchensis] gi|148909620| | 0.951 | 0.934 | 0.580 | 6e-77 | |
| 388505230 | 273 | unknown [Lotus japonicus] | 0.940 | 0.923 | 0.577 | 7e-76 |
| >gi|357508487|ref|XP_003624532.1| Syntaxin-22 [Medicago truncatula] gi|87241300|gb|ABD33158.1| Syntaxin, N-terminal [Medicago truncatula] gi|355499547|gb|AES80750.1| Syntaxin-22 [Medicago truncatula] | Back alignment and taxonomy information |
|---|
Score = 380 bits (975), Expect = e-103, Method: Compositional matrix adjust.
Identities = 188/271 (69%), Positives = 224/271 (82%), Gaps = 8/271 (2%)
Query: 1 MSFQDLQNGSRSSPSSSSKSPSQAVAAGIFQINTAVAAFRRLVDAIGTSKDTLDHRQKLH 60
MSFQD+Q+GS + PS ++SPSQAVAAGIFQINTAVA FRRLVD++GT KDT +HRQKLH
Sbjct: 1 MSFQDIQHGS-NPPSRRTQSPSQAVAAGIFQINTAVATFRRLVDSVGTVKDTPEHRQKLH 59
Query: 61 NTRQRILQLVKDTSAKLKSVSESDRDTDVNQNKKVEDAKLARDFQTVLQEFQKIQQLASE 120
NTRQRI QLVKDTSAKLKS+SES+RD++ N NKK+EDAKLARDFQT LQEFQK+QQLASE
Sbjct: 60 NTRQRISQLVKDTSAKLKSLSESNRDSNANANKKIEDAKLARDFQTTLQEFQKVQQLASE 119
Query: 121 RESTYSPSVPPSSAPPSTTDTSGSGD---FMGSENQPFLMEQKRQELFLLDNEIAFNEAI 177
RES Y+P+ P SS P S SG G+ + E+QP + Q RQEL LLDNEI+FNEA+
Sbjct: 120 RESAYTPAAPASSLPTS----SGPGEQSIEIDPESQPLVRGQMRQELHLLDNEISFNEAM 175
Query: 178 IEEREHGLREIEEQIGQANEIFKDLAVLVHEQGVVIDDISSNIESSAATTTHARVQLAKA 237
IEER+ GLREIEEQIG+ANEIFKDLAVLVH+QG+VIDDI SNI++SA T + QLAKA
Sbjct: 176 IEERDQGLREIEEQIGEANEIFKDLAVLVHDQGIVIDDIQSNIDTSAGATVQTKAQLAKA 235
Query: 238 SKNVKSRSSWCWWVLAIIVVALVILLLVFIL 268
+K+VKS++ WCWWVL I V LVI L+V ++
Sbjct: 236 NKSVKSKNKWCWWVLLIFVAVLVIFLIVLLI 266
|
Source: Medicago truncatula Species: Medicago truncatula Genus: Medicago Family: Fabaceae Order: Fabales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|388506962|gb|AFK41547.1| unknown [Medicago truncatula] | Back alignment and taxonomy information |
|---|
| >gi|356561098|ref|XP_003548822.1| PREDICTED: syntaxin-22-like [Glycine max] | Back alignment and taxonomy information |
|---|
| >gi|388495804|gb|AFK35968.1| unknown [Lotus japonicus] | Back alignment and taxonomy information |
|---|
| >gi|225451663|ref|XP_002277874.1| PREDICTED: syntaxin-22 [Vitis vinifera] gi|296082242|emb|CBI21247.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|224131428|ref|XP_002321082.1| predicted protein [Populus trichocarpa] gi|222861855|gb|EEE99397.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|118488433|gb|ABK96031.1| unknown [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|255543479|ref|XP_002512802.1| syntaxin, plant, putative [Ricinus communis] gi|223547813|gb|EEF49305.1| syntaxin, plant, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|116788059|gb|ABK24740.1| unknown [Picea sitchensis] gi|148909620|gb|ABR17901.1| unknown [Picea sitchensis] | Back alignment and taxonomy information |
|---|
| >gi|388505230|gb|AFK40681.1| unknown [Lotus japonicus] | 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 | 268 | ||||||
| TAIR|locus:3356150 | 268 | VAM3 "VACUOLAR MORPHOLOGY 3" [ | 0.906 | 0.906 | 0.477 | 1.8e-48 | |
| TAIR|locus:2129406 | 262 | SYP23 "syntaxin of plants 23" | 0.891 | 0.912 | 0.444 | 1.3e-43 | |
| TAIR|locus:2148960 | 279 | SYP21 "syntaxin of plants 21" | 0.835 | 0.802 | 0.455 | 1.9e-42 | |
| TAIR|locus:2028336 | 416 | ATSYP24 [Arabidopsis thaliana | 0.716 | 0.461 | 0.371 | 1.3e-24 | |
| DICTYBASE|DDB_G0287733 | 356 | syn7A "t-SNARE family protein" | 0.421 | 0.317 | 0.310 | 2.3e-21 | |
| RGD|619747 | 261 | Stx7 "syntaxin 7" [Rattus norv | 0.373 | 0.383 | 0.31 | 5.2e-21 | |
| UNIPROTKB|Q5ZMP2 | 258 | STX7 "Uncharacterized protein" | 0.369 | 0.383 | 0.31 | 1.1e-19 | |
| UNIPROTKB|F1S3P8 | 261 | STX7 "Uncharacterized protein" | 0.373 | 0.383 | 0.29 | 7.7e-19 | |
| UNIPROTKB|O15400 | 261 | STX7 "Syntaxin-7" [Homo sapien | 0.373 | 0.383 | 0.29 | 1.1e-17 | |
| UNIPROTKB|E2R4Q2 | 261 | STX7 "Uncharacterized protein" | 0.373 | 0.383 | 0.28 | 2.5e-17 |
| TAIR|locus:3356150 VAM3 "VACUOLAR MORPHOLOGY 3" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 506 (183.2 bits), Expect = 1.8e-48, P = 1.8e-48
Identities = 119/249 (47%), Positives = 148/249 (59%)
Query: 1 MSFQDLQNGXXXXXXXXXXX---XXQAVAAGIFQINTAVAAFRRLVDAIGTSKDTLDHRQ 57
MSFQDL++G QAVA+GIFQINT V+ F+RLV+ +GT KDT + R+
Sbjct: 1 MSFQDLESGRGRSTRKFNGGRQDSTQAVASGIFQINTGVSTFQRLVNTLGTPKDTPELRE 60
Query: 58 KLHNTRQRILQLVKDTSAKLKSVSESDRDTDVNQNKKVEDAKLARDFQTVLQEFQKIQQL 117
KLH TR I QLVKDTSAKLK SE+D + VN +KK+ DAKLARDFQ VL+EFQK QQ
Sbjct: 61 KLHKTRLHIGQLVKDTSAKLKEASETDHQSGVNPSKKIADAKLARDFQAVLKEFQKAQQT 120
Query: 118 ASEREXXXXXXXXXXXXXXXXXXXXXXGDFMGSENQPFLMEQKRQELFLLDXXXXXXXXX 177
A+ERE D + E + L E KRQEL LLD
Sbjct: 121 AAERETTYTPFVPQSALPSSYTAGEV--DKV-PEQRAQLQESKRQELVLLDNEIAFNEAV 177
Query: 178 XXXXXXXXXXXXXQIGQANEIFKDLAVLVHEQGVVIDDISSNIESSAATTTHARVQLAKA 237
QIG+ NEIFKDLAVLV++QGV+IDDI ++I++S A T+ + QL +A
Sbjct: 178 IEEREQGIQEIHQQIGEVNEIFKDLAVLVNDQGVMIDDIGTHIDNSRAATSQGKSQLVQA 237
Query: 238 SKNVKSRSS 246
+K KS SS
Sbjct: 238 AKTQKSNSS 246
|
|
| TAIR|locus:2129406 SYP23 "syntaxin of plants 23" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2148960 SYP21 "syntaxin of plants 21" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2028336 ATSYP24 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| DICTYBASE|DDB_G0287733 syn7A "t-SNARE family protein" [Dictyostelium discoideum (taxid:44689)] | Back alignment and assigned GO terms |
|---|
| RGD|619747 Stx7 "syntaxin 7" [Rattus norvegicus (taxid:10116)] | 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 |
|---|
| UNIPROTKB|O15400 STX7 "Syntaxin-7" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|E2R4Q2 STX7 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
|---|
Prediction of Enzyme Commission (EC) Number
EC Number Prediction by 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
| eugene3.00140921 | SubName- Full=Putative uncharacterized protein; (270 aa) | |||||||
(Populus trichocarpa) | ||||||||
| Sorry, there are no predicted associations at the current settings. |
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 | 268 | |||
| cd00179 | 151 | cd00179, SynN, Syntaxin N-terminus domain; syntaxi | 5e-19 | |
| smart00503 | 117 | smart00503, SynN, Syntaxin N-terminal domain | 5e-15 | |
| COG5325 | 283 | COG5325, COG5325, t-SNARE complex subunit, syntaxi | 1e-13 | |
| pfam05739 | 62 | pfam05739, SNARE, SNARE domain | 4e-11 | |
| smart00397 | 66 | smart00397, t_SNARE, Helical region found in SNARE | 9e-09 | |
| cd00193 | 60 | cd00193, t_SNARE, Soluble NSF (N-ethylmaleimide-se | 6e-08 | |
| pfam00804 | 103 | pfam00804, Syntaxin, Syntaxin | 4e-04 | |
| COG5074 | 280 | COG5074, COG5074, t-SNARE complex subunit, syntaxi | 4e-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 = 80.8 bits (200), Expect = 5e-19
Identities = 30/125 (24%), Positives = 55/125 (44%), Gaps = 8/125 (6%)
Query: 23 QAVAAGIFQINTAVAAFRRLVDAIGTSKDTLDH-RQKLHNTRQRILQLVKDTSAKLKSVS 81
+ + I +I+ V ++L + T+ D +Q+L + Q I +L K+ KLK +
Sbjct: 9 EEIRGNIDKISEDVEELQKLHSQLLTAPDADPELKQELESLVQEIKKLAKEIKGKLKELE 68
Query: 82 ESD------RDTDVNQNKKVEDAKLARDFQTVLQEFQKIQQLASERESTYSPSVPPSSAP 135
ES+ + V++ +K + + L++ F V+ EF K Q+ ER
Sbjct: 69 ESNEQNEALNGSSVDRIRKTQHSGLSKKFVEVMTEFNKAQRKYRERYKERIQRQ-LEITG 127
Query: 136 PSTTD 140
TD
Sbjct: 128 GEATD 132
|
Length = 151 |
| >gnl|CDD|214699 smart00503, SynN, Syntaxin N-terminal domain | Back alignment and domain information |
|---|
| >gnl|CDD|227635 COG5325, COG5325, t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | Back alignment and domain information |
|---|
| >gnl|CDD|203323 pfam05739, SNARE, SNARE domain | Back alignment and domain information |
|---|
| >gnl|CDD|197699 smart00397, t_SNARE, Helical region found in SNAREs | 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|201451 pfam00804, Syntaxin, Syntaxin | Back alignment and domain information |
|---|
| >gnl|CDD|227406 COG5074, COG5074, t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 268 | |||
| KOG0811 | 269 | consensus SNARE protein PEP12/VAM3/Syntaxin 7/Synt | 100.0 | |
| KOG0810 | 297 | consensus SNARE protein Syntaxin 1 and related pro | 100.0 | |
| KOG0809 | 305 | consensus SNARE protein TLG2/Syntaxin 16 [Intracel | 100.0 | |
| COG5325 | 283 | t-SNARE complex subunit, syntaxin [Intracellular t | 99.97 | |
| COG5074 | 280 | t-SNARE complex subunit, syntaxin [Intracellular t | 99.97 | |
| KOG0812 | 311 | consensus SNARE protein SED5/Syntaxin 5 [Intracell | 99.85 | |
| PF05739 | 63 | SNARE: SNARE domain; InterPro: IPR000727 The proce | 99.62 | |
| cd00179 | 151 | SynN Syntaxin N-terminus domain; syntaxins are ner | 99.59 | |
| PF14523 | 102 | Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A. | 99.57 | |
| smart00503 | 117 | SynN Syntaxin N-terminal domain. Three-helix domai | 99.53 | |
| cd00193 | 60 | t_SNARE Soluble NSF (N-ethylmaleimide-sensitive fu | 99.48 | |
| smart00397 | 66 | t_SNARE Helical region found in SNAREs. All alpha- | 99.38 | |
| KOG3202 | 235 | consensus SNARE protein TLG1/Syntaxin 6 [Intracell | 99.35 | |
| PF00804 | 103 | Syntaxin: Syntaxin; InterPro: IPR006011 Syntaxins | 99.02 | |
| KOG3894 | 316 | consensus SNARE protein Syntaxin 18/UFE1 [Intracel | 98.55 | |
| KOG3385 | 118 | consensus V-SNARE [Intracellular trafficking, secr | 98.46 | |
| PF00957 | 89 | Synaptobrevin: Synaptobrevin; InterPro: IPR001388 | 97.94 | |
| KOG0860 | 116 | consensus Synaptobrevin/VAMP-like protein [Intrace | 97.67 | |
| PF09753 | 251 | Use1: Membrane fusion protein Use1; InterPro: IPR0 | 97.38 | |
| COG5074 | 280 | t-SNARE complex subunit, syntaxin [Intracellular t | 97.08 | |
| KOG0811 | 269 | consensus SNARE protein PEP12/VAM3/Syntaxin 7/Synt | 97.01 | |
| COG5325 | 283 | t-SNARE complex subunit, syntaxin [Intracellular t | 96.39 | |
| KOG0810 | 297 | consensus SNARE protein Syntaxin 1 and related pro | 96.12 | |
| KOG1666 | 220 | consensus V-SNARE [Intracellular trafficking, secr | 95.81 | |
| KOG3065 | 273 | consensus SNAP-25 (synaptosome-associated protein) | 95.76 | |
| PF00957 | 89 | Synaptobrevin: Synaptobrevin; InterPro: IPR001388 | 95.16 | |
| PF09889 | 59 | DUF2116: Uncharacterized protein containing a Zn-r | 94.14 | |
| PF15605 | 103 | Toxin_52: Putative toxin 52 | 93.14 | |
| KOG0809 | 305 | consensus SNARE protein TLG2/Syntaxin 16 [Intracel | 91.63 | |
| KOG0860 | 116 | consensus Synaptobrevin/VAMP-like protein [Intrace | 90.43 | |
| PF09753 | 251 | Use1: Membrane fusion protein Use1; InterPro: IPR0 | 89.59 | |
| PF03908 | 92 | Sec20: Sec20; InterPro: IPR005606 Sec20 is a membr | 88.85 | |
| PF11166 | 98 | DUF2951: Protein of unknown function (DUF2951); In | 88.84 | |
| KOG2678 | 244 | consensus Predicted membrane protein [Function unk | 88.76 | |
| PF10717 | 85 | ODV-E18: Occlusion-derived virus envelope protein | 87.93 | |
| PHA02844 | 75 | putative transmembrane protein; Provisional | 87.55 | |
| PF05478 | 806 | Prominin: Prominin; InterPro: IPR008795 The promin | 87.26 | |
| PHA02650 | 81 | hypothetical protein; Provisional | 87.26 | |
| PHA02975 | 69 | hypothetical protein; Provisional | 86.14 | |
| PHA03054 | 72 | IMV membrane protein; Provisional | 85.73 | |
| KOG3251 | 213 | consensus Golgi SNAP receptor complex member [Intr | 85.45 | |
| PHA02819 | 71 | hypothetical protein; Provisional | 85.26 | |
| PF06072 | 60 | Herpes_US9: Alphaherpesvirus tegument protein US9; | 82.39 | |
| PF10779 | 71 | XhlA: Haemolysin XhlA; InterPro: IPR019715 Haemoly | 82.24 | |
| PF12352 | 66 | V-SNARE_C: Snare region anchored in the vesicle me | 82.15 | |
| KOG3208 | 231 | consensus SNARE protein GS28 [Intracellular traffi | 81.49 | |
| PF00523 | 490 | Fusion_gly: Fusion glycoprotein F0; InterPro: IPR0 | 80.9 |
| >KOG0811 consensus SNARE protein PEP12/VAM3/Syntaxin 7/Syntaxin 17 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
Probab=100.00 E-value=2.1e-42 Score=297.05 Aligned_cols=260 Identities=30% Similarity=0.373 Sum_probs=208.6
Q ss_pred CCccccccCCCCCCCCC-CCchHHHHHHHHHHHHHHHHHHHHHHHHcCCCcccHHHHHHHHHHHHHHHHHHHHHHHHHHh
Q 024426 1 MSFQDLQNGSRSSPSSS-SKSPSQAVAAGIFQINTAVAAFRRLVDAIGTSKDTLDHRQKLHNTRQRILQLVKDTSAKLKS 79 (268)
Q Consensus 1 msf~~~~~~~~~~~~~~-f~~~~~~i~~~i~~i~~~v~~l~~~~~~l~t~~d~~~~~~~i~~l~~~i~~l~~~~~~~l~~ 79 (268)
||+.+.+.|++...+++ |..++.+|+..|+.++..+..|.+.+..+|++.|+++++++++.....+..+++.+...|++
T Consensus 1 ~~~~~~~~~~~~~~~~~~~~~l~~~i~~~i~~i~~~~~~l~r~~~~lgt~~ds~~lr~kl~~~~~~~~~~vkdt~~~lke 80 (269)
T KOG0811|consen 1 DSEAEAEGGGSTQEEPFDFQQLAQEIAANIQRINQQVLSLLRFLNSLGTKSDSPELRDKLHQERLNANQLVKDTSALLKE 80 (269)
T ss_pred CcccccCCCCCCcCCCCcHhHHHHHHHHHHHHHhHHHHHHHHHHHHcCCccccHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 56666666655433333 99999999999999999999999999999999999999999999999999999999999999
Q ss_pred hhhccCCcchhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhcCCCCCCCCCCC-CCCCCCCCCCCCCCCchhhhhH
Q 024426 80 VSESDRDTDVNQNKKVEDAKLARDFQTVLQEFQKIQQLASERESTYSPSVPPSSAPP-STTDTSGSGDFMGSENQPFLME 158 (268)
Q Consensus 80 l~~~~~~~~~~~~~k~~~~~L~~~f~~~l~~fq~~q~~~~~r~k~~~~~~~~~~~~~-~~~~~~~~~~~~~~~~~~l~~~ 158 (268)
+..... .+..+..|.+.++|.++|...+++|+.+|+...++++ .+..+.++..+ ... .++....+.......
T Consensus 81 ~~~~~~-~~~~~~~k~~~~kL~~ef~~~l~efq~vQrk~ae~ek--~~~~a~~s~~s~~~~----~~~~~~~~~~~~~~~ 153 (269)
T KOG0811|consen 81 IDTLRL-ESDLRQLKIQLDKLVDEFSAALKEFQKVQRKSAEREK--IPMVARGSQNSQQLD----EESPRVDELSNNGSQ 153 (269)
T ss_pred HHHhcc-hhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHHhhc--ccccccccccchhhh----hhhhhhhhhhccchh
Confidence 998765 4456899999999999999999999999999999988 23222221111 110 000000000000001
Q ss_pred HHHH-HHHHH-hhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHhhHHHHHHHHHHHHHHHHH
Q 024426 159 QKRQ-ELFLL-DNEIAFNEAIIEEREHGLREIEEQIGQANEIFKDLAVLVHEQGVVIDDISSNIESSAATTTHARVQLAK 236 (268)
Q Consensus 159 ~~~~-ql~~~-~~e~~~~~~~i~eR~~eI~~Ie~~i~el~~iF~dLa~lV~eQge~lD~Ie~Nv~~a~~~v~~a~~~l~~ 236 (268)
.+++ +.... .++..|+..++++|...|.+||+.|.|||+||+|||.||++||++||+||+||++|..||++|+.+|.+
T Consensus 154 ~~~q~e~~~q~~e~~~~~~~~ieeR~q~I~~lE~dI~dvN~IFkdL~~lV~eQG~~VDsIe~nve~a~~nveqg~~~L~k 233 (269)
T KOG0811|consen 154 SQQQLEEQAQDNEILEYQLDLIEEREQAIEQLEADIIDVNEIFKDLGSLVHEQGELVDSIEANVENASVNVEQGTENLRK 233 (269)
T ss_pred hhhHHHHHHhhhhhhhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhHHhHHHHHHHHHHHHHHHHHHHHHH
Confidence 1111 22222 223677888999999999999999999999999999999999999999999999999999999999999
Q ss_pred HHHHhhccchhHHHHHHHHHHHHHHHHHHHh
Q 024426 237 ASKNVKSRSSWCWWVLAIIVVALVILLLVFI 267 (268)
Q Consensus 237 a~~~qk~~rk~~~~~~i~~~i~~~ii~~~l~ 267 (268)
|.+||+++|||+||++++++++++|+++++.
T Consensus 234 A~~yq~~~~k~~~~ll~v~~~v~lii~l~i~ 264 (269)
T KOG0811|consen 234 AAKYQRKARKKKCILLLVGGPVGLIIGLIIA 264 (269)
T ss_pred HHHHHHHhcCchhhhhHHHHHHHHHHHHHHH
Confidence 9999999999999999888888888887765
|
|
| >KOG0810 consensus SNARE protein Syntaxin 1 and related proteins [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 |
|---|
| >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 |
|---|
| >KOG0812 consensus SNARE protein SED5/Syntaxin 5 [Intracellular trafficking, secretion, and vesicular transport] | 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 |
|---|
| >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 |
|---|
| >PF14523 Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A | Back alignment and domain information |
|---|
| >smart00503 SynN Syntaxin N-terminal domain | 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 |
|---|
| >PF00804 Syntaxin: Syntaxin; InterPro: IPR006011 Syntaxins A and B are nervous system-specific proteins implicated in the docking of synaptic vesicles with the presynaptic plasma membrane | Back alignment and domain information |
|---|
| >KOG3894 consensus SNARE protein Syntaxin 18/UFE1 [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 |
|---|
| >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 |
|---|
| >KOG0860 consensus Synaptobrevin/VAMP-like protein [Intracellular trafficking, secretion, and vesicular transport] | 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 |
|---|
| >COG5074 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | 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 |
|---|
| >COG5325 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | 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 |
|---|
| >KOG1666 consensus V-SNARE [Intracellular trafficking, secretion, and vesicular transport] | 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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >PF15605 Toxin_52: Putative toxin 52 | Back alignment and domain information |
|---|
| >KOG0809 consensus SNARE protein TLG2/Syntaxin 16 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >KOG0860 consensus Synaptobrevin/VAMP-like protein [Intracellular trafficking, secretion, and vesicular transport] | 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 |
|---|
| >PF03908 Sec20: Sec20; InterPro: IPR005606 Sec20 is a membrane glycoprotein associated with secretory pathway | Back alignment and domain information |
|---|
| >PF11166 DUF2951: Protein of unknown function (DUF2951); InterPro: IPR021337 This family of proteins has no known function | Back alignment and domain information |
|---|
| >KOG2678 consensus Predicted membrane protein [Function unknown] | Back alignment and domain information |
|---|
| >PF10717 ODV-E18: Occlusion-derived virus envelope protein ODV-E18; InterPro: IPR019655 Baculovirus occlusion-derived virus (ODV) derives its envelope from an intranuclear membrane source | Back alignment and domain information |
|---|
| >PHA02844 putative transmembrane protein; Provisional | 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 |
|---|
| >PHA02650 hypothetical protein; Provisional | Back alignment and domain information |
|---|
| >PHA02975 hypothetical protein; Provisional | Back alignment and domain information |
|---|
| >PHA03054 IMV membrane protein; Provisional | Back alignment and domain information |
|---|
| >KOG3251 consensus Golgi SNAP receptor complex member [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >PHA02819 hypothetical protein; Provisional | Back alignment and domain information |
|---|
| >PF06072 Herpes_US9: Alphaherpesvirus tegument protein US9; InterPro: IPR009278 This family consists of several US9 and related proteins from the Alphaherpesviruses | 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 |
|---|
| >PF12352 V-SNARE_C: Snare region anchored in the vesicle membrane C-terminus; PDB: 1GL2_C 2NPS_C | Back alignment and domain information |
|---|
| >KOG3208 consensus SNARE protein GS28 [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
| >PF00523 Fusion_gly: Fusion glycoprotein F0; InterPro: IPR000776 The fusion glycoproteins from this family are found in ssRNA negative-strand viruses | 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 ![]() | |
| Query | 268 | ||||
| 1gl2_B | 65 | Crystal Structure Of An Endosomal Snare Core Comple | 3e-06 | ||
| 2nps_B | 71 | Crystal Structure Of The Early Endosomal Snare Comp | 1e-05 |
| >pdb|1GL2|B Chain B, Crystal Structure Of An Endosomal Snare Core Complex Length = 65 | Back alignment and structure |
|
| >pdb|2NPS|B Chain B, Crystal Structure Of The Early Endosomal Snare Complex Length = 71 | 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 ![]() |
| Query | 268 | |||
| 1dn1_B | 267 | Syntaxin 1A, syntaxin binding protein 1; protein-p | 9e-30 | |
| 2xhe_B | 279 | Syntaxin1; exocytosis, exocytosis complex, snare, | 3e-27 | |
| 2dnx_A | 130 | Syntaxin-12; snare, HABC domain, UP and DOWN three | 3e-25 | |
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 3e-23 | |
| 1jth_B | 77 | Syntaxin 1A; coiled-coil, polar layer, endocytosis | 5e-19 | |
| 1gl2_B | 65 | Syntaxin 7; membrane protein, membrane fusion prot | 6e-19 | |
| 2nps_B | 71 | Syntaxin 13, vesicle-associated membrane protein 4 | 3e-18 | |
| 1fio_A | 196 | SSO1 protein; four helix bundle, alpha helix, memb | 3e-17 | |
| 1n7s_B | 68 | Syntaxin 1A; neuronal snare protein complex, four | 3e-17 | |
| 3b5n_B | 69 | Protein SSO1; snare complex, syntaxin, synaptobrev | 1e-16 | |
| 1sfc_B | 83 | Protein (syntaxin 1A), protein (synaptobrevin 2); | 2e-16 |
| >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 = 112 bits (280), Expect = 9e-30
Identities = 44/236 (18%), Positives = 80/236 (33%), Gaps = 14/236 (5%)
Query: 22 SQAVAAGIFQINTAVAAFRRLVDAI-GTSKDTLDHRQKLHNTRQRILQLVKDTSAKLKSV 80
+ + I +I V +R AI + +++L I + +KLKS+
Sbjct: 37 VEEIRGFIDKIAENVEEVKRKHSAILASPNPDEKTKEELEELMSDIKKTANKVRSKLKSI 96
Query: 81 SESDRDTDVNQNKKVED-------AKLARDFQTVLQEFQKIQQLASERESTYSPSVPPSS 133
+S + + + L+R F V+ E+ Q ER +
Sbjct: 97 EQSIEQEEGLNRSSADLRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRIQRQLEIT 156
Query: 134 APPSTTDTSGSGDFMGSENQPFLMEQKRQELFLLDNEIAFNEAIIEEREHGLREIEEQIG 193
+T++ G+ + IE R + ++E I
Sbjct: 157 GRTTTSEELEDMLESGNPAIFASGIIMDSS------ISKQALSEIETRHSEIIKLENSIR 210
Query: 194 QANEIFKDLAVLVHEQGVVIDDISSNIESSAATTTHARVQLAKASKNVKSRSSWCW 249
+ +++F D+A+LV QG +ID I N+E + A KA K
Sbjct: 211 ELHDMFMDMAMLVESQGEMIDRIEYNVEHAVDYVERAVSDTKKAVKYQSKARRKKI 266
|
| >2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} Length = 279 | Back alignment and structure |
|---|
| >2dnx_A Syntaxin-12; snare, HABC domain, UP and DOWN three helix bundle, LEFT-handed twist, membrane fusion, vesicle transport, structural genomics, NPPSFA; NMR {Homo sapiens} Length = 130 | Back alignment and structure |
|---|
| >3hd7_B Syntaxin-1A; membrane protein, coiled-coil, 4-helical bundle, cell juncti cytoplasmic vesicle, membrane, phosphoprotein; HET: GGG; 3.40A {Rattus norvegicus} PDB: 3hd9_B 3ipd_B Length = 109 | Back alignment and structure |
|---|
| >1jth_B Syntaxin 1A; coiled-coil, polar layer, endocytosis-exocytosis complex; 2.00A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1hvv_A* 1urq_B Length = 77 | Back alignment and structure |
|---|
| >1gl2_B Syntaxin 7; membrane protein, membrane fusion protein complex, coiled coil, transmembrane; 1.9A {Mus musculus} SCOP: h.1.15.1 Length = 65 | Back alignment and structure |
|---|
| >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 |
|---|
| >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 |
|---|
| >3b5n_B Protein SSO1; snare complex, syntaxin, synaptobrevin, SNAP-25, SSO1P, SNC1P, SEC9P, SSO1, SNC1, coiled coil; 1.60A {Saccharomyces cerevisiae} SCOP: h.1.15.1 Length = 69 | Back alignment and structure |
|---|
| >1sfc_B Protein (syntaxin 1A), protein (synaptobrevin 2); membrane fusion protein complex, transport protein; 2.40A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1l4a_B Length = 83 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 268 | |||
| 1dn1_B | 267 | Syntaxin 1A, syntaxin binding protein 1; protein-p | 100.0 | |
| 2xhe_B | 279 | Syntaxin1; exocytosis, exocytosis complex, snare, | 100.0 | |
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 99.97 | |
| 1jth_B | 77 | Syntaxin 1A; coiled-coil, polar layer, endocytosis | 99.94 | |
| 1fio_A | 196 | SSO1 protein; four helix bundle, alpha helix, memb | 99.92 | |
| 2nps_B | 71 | Syntaxin 13, vesicle-associated membrane protein 4 | 99.92 | |
| 1sfc_B | 83 | Protein (syntaxin 1A), protein (synaptobrevin 2); | 99.9 | |
| 3b5n_B | 69 | Protein SSO1; snare complex, syntaxin, synaptobrev | 99.89 | |
| 1gl2_B | 65 | Syntaxin 7; membrane protein, membrane fusion prot | 99.86 | |
| 1n7s_B | 68 | Syntaxin 1A; neuronal snare protein complex, four | 99.85 | |
| 3c98_B | 279 | Syntaxin-1A; protein complex, alternative splicing | 99.83 | |
| 2dnx_A | 130 | Syntaxin-12; snare, HABC domain, UP and DOWN three | 99.78 | |
| 1s94_A | 180 | S-syntaxin; three helix bundle, structural plastic | 99.48 | |
| 1ez3_A | 127 | Syntaxin-1A; three helix bundle, endocytosis/exocy | 99.45 | |
| 1hs7_A | 97 | Syntaxin VAM3; UP-and-DOWN three-helix bundle inse | 99.11 | |
| 2nps_D | 82 | Syntaxin-6; vesicle fusion, snare complex, early e | 98.07 | |
| 1gl2_D | 65 | Syntaxin 8, vesicle transport V-snare protein VTI1 | 97.85 | |
| 1n7s_D | 66 | SNAP-25A; neuronal snare protein complex, four hel | 97.8 | |
| 1sfc_D | 87 | Protein (SNAP-25B), protein (synaptobrevin 2); mem | 97.71 | |
| 3hd7_A | 91 | Vesicle-associated membrane protein 2; membrane pr | 97.69 | |
| 1l4a_D | 87 | S-SNAP25 fusion protein; snare, snare complex, mem | 97.42 | |
| 3b5n_D | 64 | Protein transport protein SEC9; snare complex, syn | 97.41 | |
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 97.39 | |
| 1nhl_A | 54 | Synaptosomal-associated protein 23; snare, coiled- | 96.65 | |
| 3b5n_C | 70 | Protein transport protein SEC9; snare complex, syn | 96.15 | |
| 1n7s_C | 79 | SNAP-25A; neuronal snare protein complex, four hel | 95.76 | |
| 2kog_A | 119 | Vesicle-associated membrane protein 2; synaptobrev | 95.12 | |
| 1l4a_C | 83 | S-SNAP25 fusion protein; snare, snare complex, mem | 94.45 | |
| 1gl2_C | 65 | VTI1B, vesicle transport V-snare protein VTI1-like | 89.87 | |
| 1sfc_A | 96 | VAMP 2, protein (synaptobrevin 2); membrane fusion | 86.99 | |
| 3hd7_A | 91 | Vesicle-associated membrane protein 2; membrane pr | 84.4 | |
| 2c5k_T | 95 | Syntaxin TLG1, T-snare affecting A late golgi comp | 80.62 |
| >1dn1_B Syntaxin 1A, syntaxin binding protein 1; protein-protein complex, multi-subunit; 2.60A {Rattus norvegicus} PDB: 3c98_B | Back alignment and structure |
|---|
Probab=100.00 E-value=4e-39 Score=280.68 Aligned_cols=222 Identities=22% Similarity=0.230 Sum_probs=162.9
Q ss_pred CCchHHHHHHHHHHHHHHHHHHHHHHHHc-CCCcccHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhc-------cCCcch
Q 024426 18 SKSPSQAVAAGIFQINTAVAAFRRLVDAI-GTSKDTLDHRQKLHNTRQRILQLVKDTSAKLKSVSES-------DRDTDV 89 (268)
Q Consensus 18 f~~~~~~i~~~i~~i~~~v~~l~~~~~~l-~t~~d~~~~~~~i~~l~~~i~~l~~~~~~~l~~l~~~-------~~~~~~ 89 (268)
|+..+++|+..|..|+.++.+|+++++.+ ++|.+.+.++.+|+.++.+++.+++.|+.+|+.|... +++++.
T Consensus 33 F~~~v~~I~~~I~~I~~~v~~l~~l~~~~l~~~~~~~~~~~~l~~l~~~i~~~~~~i~~~Lk~l~~~~~~~~~~~~~~~e 112 (267)
T 1dn1_B 33 FFEQVEEIRGFIDKIAENVEEVKRKHSAILASPNPDEKTKEELEELMSDIKKTANKVRSKLKSIEQSIEQEEGLNRSSAD 112 (267)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCSSCCSHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCSHH
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHcCCCCccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhccccCCCCHH
Confidence 99999999999999999999999999875 4566667899999999999999999999999999764 222345
Q ss_pred hhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhh----cCCC-CCCCCCCCCCCCCCCCCCCCCCCchhhhhHHHHHHH
Q 024426 90 NQNKKVEDAKLARDFQTVLQEFQKIQQLASEREST----YSPS-VPPSSAPPSTTDTSGSGDFMGSENQPFLMEQKRQEL 164 (268)
Q Consensus 90 ~~~~k~~~~~L~~~f~~~l~~fq~~q~~~~~r~k~----~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~ql 164 (268)
.|++++++.+|+++|++++..|+.+|..|+++++. +..+ .|.+ .+++.++++++|++..|.+ .++..+ ++.
T Consensus 113 ~Rirk~q~~~L~~~f~~~m~~yq~~Q~~y~e~~k~~i~Rq~~i~~~~~-tdeeie~~ie~g~~~~f~q-~~l~~~--~~~ 188 (267)
T 1dn1_B 113 LRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRIQRQLEITGRTT-TSEELEDMLESGNPAIFAS-GIIMDS--SIS 188 (267)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCC-CHHHHHHHHHTCSSCTTTT-TCCCCS--HHH
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHhhccCCCC-CHHHHHHHHhCCcHHHHHH-HHHHhh--HHH
Confidence 69999999999999999999999999999988764 2223 3332 1222223344555554443 322211 111
Q ss_pred HHHhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHhhHHHHHHHHHHHHHHHHHHHHHhhcc
Q 024426 165 FLLDNEIAFNEAIIEEREHGLREIEEQIGQANEIFKDLAVLVHEQGVVIDDISSNIESSAATTTHARVQLAKASKNVKSR 244 (268)
Q Consensus 165 ~~~~~e~~~~~~~i~eR~~eI~~Ie~~i~el~~iF~dLa~lV~eQge~lD~Ie~Nv~~a~~~v~~a~~~l~~a~~~qk~~ 244 (268)
......+++||++|.+||++|.|||+||.|||.||++||++||+||+||+.|..||+.|+.+|.+|.+|||++
T Consensus 189 -------~~~l~~i~~R~~~i~~ie~~i~el~~if~dla~lV~~Qg~~id~Ie~nv~~a~~~v~~~~~~l~kA~~~q~~~ 261 (267)
T 1dn1_B 189 -------KQALSEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVEHAVDYVERAVSDTKKAVKYQSKA 261 (267)
T ss_dssp -------HHHHHHHHHHHHHHHHHHHHHHTTHHHHHHHHHHHHHHCSGGGCHHHHHHTCCCCCCCCC-------------
T ss_pred -------HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHh
Confidence 1122459999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred chhHHH
Q 024426 245 SSWCWW 250 (268)
Q Consensus 245 rk~~~~ 250 (268)
|||+||
T Consensus 262 rkk~~~ 267 (267)
T 1dn1_B 262 RRKKIM 267 (267)
T ss_dssp ------
T ss_pred cCcccC
Confidence 999996
|
| >2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} | 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 |
|---|
| >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 |
|---|
| >1fio_A SSO1 protein; four helix bundle, alpha helix, membrane protein; 2.10A {Saccharomyces cerevisiae} SCOP: a.47.2.1 | Back alignment and structure |
|---|
| >2nps_B Syntaxin 13, vesicle-associated membrane protein 4; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Rattus norvegicus} | Back alignment and structure |
|---|
| >1sfc_B Protein (syntaxin 1A), protein (synaptobrevin 2); membrane fusion protein complex, transport protein; 2.40A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1l4a_B | Back alignment and structure |
|---|
| >3b5n_B Protein SSO1; snare complex, syntaxin, synaptobrevin, SNAP-25, SSO1P, SNC1P, SEC9P, SSO1, SNC1, coiled coil; 1.60A {Saccharomyces cerevisiae} SCOP: h.1.15.1 | Back alignment and structure |
|---|
| >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 |
|---|
| >3c98_B Syntaxin-1A; protein complex, alternative splicing, cytoplasm, membrane, phosphoprotein, protein transport, transport, coiled coil; 2.60A {Rattus norvegicus} | Back alignment and structure |
|---|
| >2dnx_A Syntaxin-12; snare, HABC domain, UP and DOWN three helix bundle, LEFT-handed twist, membrane fusion, vesicle transport, structural genomics, NPPSFA; NMR {Homo sapiens} | Back alignment and structure |
|---|
| >1s94_A S-syntaxin; three helix bundle, structural plasticity, endocytosis-exocy complex; 3.34A {Loligo pealei} SCOP: a.47.2.1 | Back alignment and structure |
|---|
| >1ez3_A Syntaxin-1A; three helix bundle, endocytosis/exocytosis complex; 1.90A {Rattus norvegicus} SCOP: a.47.2.1 PDB: 1br0_A 3lg7_A* | Back alignment and structure |
|---|
| >1hs7_A Syntaxin VAM3; UP-and-DOWN three-helix bundle insertion preceding proline in AN alpha-helix, endocytosis/exocytosis complex; NMR {Saccharomyces cerevisiae} SCOP: a.47.2.1 | Back alignment and structure |
|---|
| >2nps_D Syntaxin-6; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Homo sapiens} | 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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
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| >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 |
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| >1sfc_A VAMP 2, protein (synaptobrevin 2); membrane fusion protein complex, transport protein; 2.40A {Rattus norvegicus} SCOP: h.1.15.1 | Back alignment and structure |
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| >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 |
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| >2c5k_T Syntaxin TLG1, T-snare affecting A late golgi compartment protein 1; protein transport/complex, snare, VFT complex, protein transport, phosphorylation; 2.05A {Saccharomyces cerevisiae} PDB: 2c5j_A 2c5i_T | Back alignment and structure |
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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 ![]() |
| 268 | ||||
| d1fioa_ | 196 | a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces c | 5e-20 |
| >d1fioa_ a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 196 | Back information, alignment and structure |
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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 = 82.9 bits (204), Expect = 5e-20
Identities = 29/188 (15%), Positives = 67/188 (35%), Gaps = 5/188 (2%)
Query: 23 QAVAAGIFQINTAVAAFRRLVDAIGTSKDTLDHRQKLHNTRQRILQLVKDTSAKLKSVSE 82
+ + + + + L + T + + L ++ + D KLK+ +
Sbjct: 12 SQINRDLDKYDHTINQVDSLHKRLLTEVNE-EQASHLRHSLDNFVAQATDLQFKLKNEIK 70
Query: 83 S-DRDTDVNQNKKVEDAKLARDFQTVLQEFQKIQQLASERESTYSPSVPPSSAPPSTTDT 141
S RD + NK+ + + F ++Q+++ + E + P T+
Sbjct: 71 SAQRDGIHDTNKQAQAENSRQRFLKLIQDYRIVDSNYKEENKEQAKRQYMII-QPEATED 129
Query: 142 SGSGDFMGSENQPFLMEQKRQELFLLDNEIAFNEAIIEEREHGLREIEEQIGQANEIFKD 201
Q + + + A E ++ R L ++E+ + + ++F D
Sbjct: 130 EVEAAISDVGGQQIFSQALLNANRRGEAKTALAE--VQARHQELLKLEKSMAELTQLFND 187
Query: 202 LAVLVHEQ 209
+ LV EQ
Sbjct: 188 MEELVIEQ 195
|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 268 | |||
| d1fioa_ | 196 | Sso1 {Baker's yeast (Saccharomyces cerevisiae) [Ta | 99.81 | |
| d1ez3a_ | 124 | Syntaxin 1A N-terminal domain {Rat (Rattus norvegi | 99.39 | |
| d1hs7a_ | 97 | Vam3p N-terminal domain {Baker's yeast (Saccharomy | 97.94 |
| >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=99.81 E-value=4.8e-21 Score=156.46 Aligned_cols=182 Identities=15% Similarity=0.171 Sum_probs=131.9
Q ss_pred CCchHHHHHHHHHHHHHHHHHHHHHHHHcCCC---cccHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhccCCcchhhHHH
Q 024426 18 SKSPSQAVAAGIFQINTAVAAFRRLVDAIGTS---KDTLDHRQKLHNTRQRILQLVKDTSAKLKSVSESDRDTDVNQNKK 94 (268)
Q Consensus 18 f~~~~~~i~~~i~~i~~~v~~l~~~~~~l~t~---~d~~~~~~~i~~l~~~i~~l~~~~~~~l~~l~~~~~~~~~~~~~k 94 (268)
|+..+++|+..|..|+..+..|.+++..++++ .+...++.+++.++.+++.+++.|+..++.+...+ +..+.++
T Consensus 7 f~~~v~~I~~~i~~i~~~i~~L~~~~~~~~~~~~~~~~~~~~~~i~~~~~~~~~~~~~~k~~~~~~~~~~---~~~~~~~ 83 (196)
T d1fioa_ 7 FMNKISQINRDLDKYDHTINQVDSLHKRLLTEVNEEQASHLRHSLDNFVAQATDLQFKLKNEIKSAQRDG---IHDTNKQ 83 (196)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHT---TTCHHHH
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHhcCCCChHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhccc---cchHHHH
Confidence 88999999999999999999999999876544 34467889999999999999999999999987643 3578999
Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHhhhhcCC-----CCCCCCCCCCCCCCCCCCCCCCCCchhhhhHHHHHHHHHHhh
Q 024426 95 VEDAKLARDFQTVLQEFQKIQQLASERESTYSP-----SVPPSSAPPSTTDTSGSGDFMGSENQPFLMEQKRQELFLLDN 169 (268)
Q Consensus 95 ~~~~~L~~~f~~~l~~fq~~q~~~~~r~k~~~~-----~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~~ql~~~~~ 169 (268)
+++.+|.++|+.++..|+..|..|.++++.... ..|.. .+.+.+.....++. ...+.... .... ...
T Consensus 84 ~~~~~l~~~l~~~~~~f~~~q~~~~~~~k~~~~r~~~~~~~~~-~~~~~~~~~~~~~~----~~~~~~~~-~~~~--~~~ 155 (196)
T d1fioa_ 84 AQAENSRQRFLKLIQDYRIVDSNYKEENKEQAKRQYMIIQPEA-TEDEVEAAISDVGG----QQIFSQAL-LNAN--RRG 155 (196)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCTTC-CHHHHHHHTSHHHH----HHHHHHHT-C--------
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhccCCCc-cchhhhHhhccccc----hHHHHHHH-HHHH--HHH
Confidence 999999999999999999999999987764322 22221 11111111110000 00000000 0000 011
Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhh
Q 024426 170 EIAFNEAIIEEREHGLREIEEQIGQANEIFKDLAVLVHEQG 210 (268)
Q Consensus 170 e~~~~~~~i~eR~~eI~~Ie~~i~el~~iF~dLa~lV~eQg 210 (268)
+.......+++|+++|.+||++|.|||+||+|||+||++|.
T Consensus 156 ~~~~~~~~i~eR~~eI~~Ie~sI~eL~~iF~dLa~LV~eQ~ 196 (196)
T d1fioa_ 156 EAKTALAEVQARHQELLKLEKSMAELTQLFNDMEELVIEQQ 196 (196)
T ss_dssp CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHSCCCCCC
T ss_pred HHHHHHHHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHHccC
Confidence 22344567999999999999999999999999999999883
|
| >d1ez3a_ a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]} | Back information, alignment and structure |
|---|
| >d1hs7a_ a.47.2.1 (A:) Vam3p N-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} | Back information, alignment and structure |
|---|