Citrus Sinensis ID: 036284
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 | 282 | ||||||
| 302144240 | 310 | unnamed protein product [Vitis vinifera] | 0.996 | 0.906 | 0.846 | 1e-140 | |
| 359496726 | 304 | PREDICTED: syntaxin-124-like [Vitis vini | 0.996 | 0.924 | 0.846 | 1e-139 | |
| 449457795 | 303 | PREDICTED: syntaxin-124-like [Cucumis sa | 0.989 | 0.920 | 0.856 | 1e-139 | |
| 224116216 | 302 | predicted protein [Populus trichocarpa] | 1.0 | 0.933 | 0.847 | 1e-139 | |
| 224076808 | 296 | predicted protein [Populus trichocarpa] | 1.0 | 0.952 | 0.843 | 1e-139 | |
| 255560844 | 302 | syntaxin, putative [Ricinus communis] gi | 0.992 | 0.927 | 0.846 | 1e-138 | |
| 356555050 | 304 | PREDICTED: syntaxin-124-like [Glycine ma | 0.996 | 0.924 | 0.832 | 1e-138 | |
| 356527923 | 318 | PREDICTED: syntaxin-124-like [Glycine ma | 0.989 | 0.877 | 0.835 | 1e-138 | |
| 357475865 | 305 | Syntaxin-124 [Medicago truncatula] gi|35 | 0.989 | 0.914 | 0.839 | 1e-137 | |
| 357446333 | 304 | Syntaxin-124 [Medicago truncatula] gi|35 | 0.996 | 0.924 | 0.829 | 1e-137 |
| >gi|302144240|emb|CBI23478.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
Score = 502 bits (1292), Expect = e-140, Method: Compositional matrix adjust.
Identities = 238/281 (84%), Positives = 260/281 (92%)
Query: 1 MNDLFSNSFKKYTDLKTQAYQDDMEAGRERDNLDNFFEDVENVKAEMKTVEKLYKRLQEA 60
MNDLFS+SFKKYTDLK Q Y DDME+G+E NLD FFEDVENVK +M VEKLYK+LQ+A
Sbjct: 1 MNDLFSSSFKKYTDLKQQTYMDDMESGKEAVNLDKFFEDVENVKQDMGGVEKLYKQLQDA 60
Query: 61 NEESKIVHNARTMKELRARMDADVQQVLKRVKIIKGKLEALERSNAASRNIPGCGPGSSS 120
NEESK VHNA+TMK+LRARMD+DV QVLKRVK+IKGKLE LERSNAASRN+PGCGPGSS+
Sbjct: 61 NEESKTVHNAKTMKDLRARMDSDVTQVLKRVKMIKGKLEGLERSNAASRNVPGCGPGSSA 120
Query: 121 DRTRTSVVSGLGKKLKDLMDDFQNFRNKMQYEYKETVERRYFTVTGQKADEETIENLIAS 180
DRTR+SVVSGLGKKLKD+MDDFQ R KM EYKETVERRY+T+TGQKADE+TIENLI+S
Sbjct: 121 DRTRSSVVSGLGKKLKDMMDDFQGLRAKMSTEYKETVERRYYTITGQKADEDTIENLISS 180
Query: 181 GESESFLQKAIQEQGRGQILDTISEIQERHDAIKEIEKNLLELHQVFLDMAALVEAQGHQ 240
GESESFLQKAIQEQGRGQI+DTISEIQERHDA+KEIEKNL+ELHQVFLDMAALVEAQG Q
Sbjct: 181 GESESFLQKAIQEQGRGQIMDTISEIQERHDAVKEIEKNLIELHQVFLDMAALVEAQGQQ 240
Query: 241 LNDIESHVAHANSFVRRGTEQLQEARELQKGSRKWTCYAII 281
LNDIESHVAHA+SFVRRGTEQLQ ARE QKGSRKWTC AII
Sbjct: 241 LNDIESHVAHASSFVRRGTEQLQVAREYQKGSRKWTCIAII 281
|
Source: Vitis vinifera Species: Vitis vinifera Genus: Vitis Family: Vitaceae Order: Vitales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|359496726|ref|XP_003635313.1| PREDICTED: syntaxin-124-like [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|449457795|ref|XP_004146633.1| PREDICTED: syntaxin-124-like [Cucumis sativus] gi|449488500|ref|XP_004158058.1| PREDICTED: syntaxin-124-like [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|224116216|ref|XP_002317241.1| predicted protein [Populus trichocarpa] gi|222860306|gb|EEE97853.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|224076808|ref|XP_002305002.1| predicted protein [Populus trichocarpa] gi|222847966|gb|EEE85513.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|255560844|ref|XP_002521435.1| syntaxin, putative [Ricinus communis] gi|223539334|gb|EEF40925.1| syntaxin, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|356555050|ref|XP_003545852.1| PREDICTED: syntaxin-124-like [Glycine max] | Back alignment and taxonomy information |
|---|
| >gi|356527923|ref|XP_003532555.1| PREDICTED: syntaxin-124-like [Glycine max] | Back alignment and taxonomy information |
|---|
| >gi|357475865|ref|XP_003608218.1| Syntaxin-124 [Medicago truncatula] gi|355509273|gb|AES90415.1| Syntaxin-124 [Medicago truncatula] | Back alignment and taxonomy information |
|---|
| >gi|357446333|ref|XP_003593444.1| Syntaxin-124 [Medicago truncatula] gi|355482492|gb|AES63695.1| Syntaxin-124 [Medicago truncatula] | 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 | 282 | ||||||
| TAIR|locus:2197749 | 303 | SYP124 "syntaxin of plants 124 | 0.996 | 0.927 | 0.747 | 3.4e-109 | |
| TAIR|locus:2202049 | 298 | SYP125 "syntaxin of plants 125 | 0.978 | 0.926 | 0.750 | 1.5e-106 | |
| TAIR|locus:2125487 | 305 | SYP123 "syntaxin of plants 123 | 0.996 | 0.921 | 0.654 | 5.3e-95 | |
| TAIR|locus:2081476 | 346 | SYP121 "syntaxin of plants 121 | 0.996 | 0.812 | 0.565 | 1.4e-80 | |
| TAIR|locus:2079894 | 341 | SYP122 "syntaxin of plants 122 | 0.996 | 0.824 | 0.518 | 2.3e-71 | |
| TAIR|locus:2079449 | 306 | SYP131 "syntaxin of plants 131 | 0.985 | 0.908 | 0.458 | 3e-62 | |
| TAIR|locus:2025620 | 310 | SYP111 "syntaxin of plants 111 | 0.978 | 0.890 | 0.457 | 4.3e-61 | |
| TAIR|locus:2062151 | 305 | SYP112 "syntaxin of plants 112 | 0.971 | 0.898 | 0.335 | 2.2e-41 | |
| DICTYBASE|DDB_G0270556 | 334 | syn1B "putative syntaxin 1" [D | 0.833 | 0.703 | 0.306 | 5.9e-25 | |
| UNIPROTKB|A8WVD0 | 293 | unc-64 "Syntaxin-1A" [Caenorha | 0.854 | 0.822 | 0.282 | 3.3e-24 |
| TAIR|locus:2197749 SYP124 "syntaxin of plants 124" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 1079 (384.9 bits), Expect = 3.4e-109, P = 3.4e-109
Identities = 210/281 (74%), Positives = 238/281 (84%)
Query: 1 MNDLFSNSFKKYTDLKTQAYQDDMEAGRERDNLDNFFEDVENVKAEMKTVEKLYKRLQEA 60
MNDLFS+SFKKYTDLK QA DD+E+G+E NLD FFEDVENVK MK VE LYK LQ++
Sbjct: 1 MNDLFSSSFKKYTDLKQQAQMDDIESGKETMNLDKFFEDVENVKDNMKGVETLYKSLQDS 60
Query: 61 NEESKIVHNARTMKELRARMDADVQQVLKRVKIIKGKLEALERSNAASRNIPGCGPXXXX 120
NEE K VHNA+ +KELRA+MD DV QVLKRVK+IK KLEALE++NA SRN+ GCGP
Sbjct: 61 NEECKTVHNAKKVKELRAKMDGDVAQVLKRVKMIKQKLEALEKANANSRNVSGCGPGSST 120
Query: 121 XXXXXXXXXXLGKKLKDLMDDFQNFRNKMQYEYKETVERRYFTVTGQKADEETIENLIAS 180
LGKKLKDLMD FQ R +M EYKETVERRYFT+TG++ADE+TIENLI+S
Sbjct: 121 DRTRTSVVSGLGKKLKDLMDSFQGLRARMNAEYKETVERRYFTITGEQADEQTIENLISS 180
Query: 181 GESESFLQKAIQEQGRGQILDTISEIQERHDAIKEIEKNLLELHQVFLDMAALVEAQGHQ 240
GESE+FLQKAIQEQGRGQILDTISEIQERHDA+KEIEKNL+ELHQVFLDMAALVE+QG Q
Sbjct: 181 GESENFLQKAIQEQGRGQILDTISEIQERHDAVKEIEKNLIELHQVFLDMAALVESQGQQ 240
Query: 241 LNDIESHVAHANSFVRRGTEQLQEARELQKGSRKWTCYAII 281
LNDIESHV+ A+SFVRRGT+QLQ+ARE QK SRKWTCYAI+
Sbjct: 241 LNDIESHVSKASSFVRRGTDQLQDAREYQKSSRKWTCYAIL 281
|
|
| TAIR|locus:2202049 SYP125 "syntaxin of plants 125" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2125487 SYP123 "syntaxin of plants 123" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2081476 SYP121 "syntaxin of plants 121" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2079894 SYP122 "syntaxin of plants 122" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2079449 SYP131 "syntaxin of plants 131" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2025620 SYP111 "syntaxin of plants 111" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2062151 SYP112 "syntaxin of plants 112" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| DICTYBASE|DDB_G0270556 syn1B "putative syntaxin 1" [Dictyostelium discoideum (taxid:44689)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|A8WVD0 unc-64 "Syntaxin-1A" [Caenorhabditis briggsae (taxid:6238)] | 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
| gw1.XI.2100.1 | hypothetical protein (296 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 | 282 | |||
| cd00179 | 151 | cd00179, SynN, Syntaxin N-terminus domain; syntaxi | 5e-37 | |
| smart00503 | 117 | smart00503, SynN, Syntaxin N-terminal domain | 4e-20 | |
| pfam05739 | 62 | pfam05739, SNARE, SNARE domain | 3e-13 | |
| pfam00804 | 103 | pfam00804, Syntaxin, Syntaxin | 3e-13 | |
| cd00193 | 60 | cd00193, t_SNARE, Soluble NSF (N-ethylmaleimide-se | 3e-11 | |
| smart00397 | 66 | smart00397, t_SNARE, Helical region found in SNARE | 1e-10 | |
| COG5074 | 280 | COG5074, COG5074, t-SNARE complex subunit, syntaxi | 4e-09 | |
| COG5325 | 283 | COG5325, COG5325, t-SNARE complex subunit, syntaxi | 1e-06 |
| >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 = 128 bits (323), Expect = 5e-37
Identities = 52/158 (32%), Positives = 85/158 (53%), Gaps = 7/158 (4%)
Query: 33 LDNFFEDVENVKAEMKTVEKLYKRLQEANEESKIVHNARTMKELRARMDADVQQVLKRVK 92
L+ FFE+VE ++ + + + + LQ+ + + +A EL+ +++ VQ++ K K
Sbjct: 1 LEEFFEEVEEIRGNIDKISEDVEELQKLHSQLLTAPDA--DPELKQELESLVQEIKKLAK 58
Query: 93 IIKGKLEALERSNAASRNIPGCGPGSSSDRTRTSVVSGLGKKLKDLMDDFQNFRNKMQYE 152
IKGKL+ LE SN + + G SS DR R + SGL KK ++M +F + K +
Sbjct: 59 EIKGKLKELEESNEQNEALNG----SSVDRIRKTQHSGLSKKFVEVMTEFNKAQRKYRER 114
Query: 153 YKETVERRYFTVTGQKADEETIENLIASGESESFLQKA 190
YKE ++R+ G+ DEE + L SG SE F +
Sbjct: 115 YKERIQRQLEITGGEATDEELEDMLE-SGNSEIFTSQI 151
|
Length = 151 |
| >gnl|CDD|214699 smart00503, SynN, Syntaxin N-terminal domain | Back alignment and domain information |
|---|
| >gnl|CDD|203323 pfam05739, SNARE, SNARE domain | Back alignment and domain information |
|---|
| >gnl|CDD|201451 pfam00804, Syntaxin, Syntaxin | Back alignment and domain information |
|---|
| >gnl|CDD|238115 cd00193, t_SNARE, Soluble NSF (N-ethylmaleimide-sensitive fusion protein)-Attachment protein (SNAP) REceptor domain; these alpha-helical motifs form twisted and parallel heterotetrameric helix bundles; the core complex contains one helix from a protein that is anchored in the vesicle membrane (synaptobrevin), one helix from a protein of the target membrane (syntaxin), and two helices from another protein anchored in the target membrane (SNAP-25); their interaction forms a core which is composed of a polar zero layer, a flanking leucine-zipper layer acts as a water tight shield to isolate ionic interactions in the zero layer from the surrounding solvent | Back alignment and domain information |
|---|
| >gnl|CDD|197699 smart00397, t_SNARE, Helical region found in SNAREs | Back alignment and domain information |
|---|
| >gnl|CDD|227406 COG5074, COG5074, t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | Back alignment and domain information |
|---|
| >gnl|CDD|227635 COG5325, COG5325, 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 | 282 | |||
| KOG0810 | 297 | consensus SNARE protein Syntaxin 1 and related pro | 100.0 | |
| COG5074 | 280 | t-SNARE complex subunit, syntaxin [Intracellular t | 100.0 | |
| KOG0809 | 305 | consensus SNARE protein TLG2/Syntaxin 16 [Intracel | 100.0 | |
| KOG0811 | 269 | consensus SNARE protein PEP12/VAM3/Syntaxin 7/Synt | 99.97 | |
| cd00179 | 151 | SynN Syntaxin N-terminus domain; syntaxins are ner | 99.9 | |
| COG5325 | 283 | t-SNARE complex subunit, syntaxin [Intracellular t | 99.9 | |
| KOG0812 | 311 | consensus SNARE protein SED5/Syntaxin 5 [Intracell | 99.74 | |
| smart00503 | 117 | SynN Syntaxin N-terminal domain. Three-helix domai | 99.67 | |
| PF05739 | 63 | SNARE: SNARE domain; InterPro: IPR000727 The proce | 99.56 | |
| PF00804 | 103 | Syntaxin: Syntaxin; InterPro: IPR006011 Syntaxins | 99.53 | |
| cd00193 | 60 | t_SNARE Soluble NSF (N-ethylmaleimide-sensitive fu | 99.43 | |
| smart00397 | 66 | t_SNARE Helical region found in SNAREs. All alpha- | 99.31 | |
| PF14523 | 102 | Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A. | 98.79 | |
| KOG3202 | 235 | consensus SNARE protein TLG1/Syntaxin 6 [Intracell | 98.07 | |
| KOG3894 | 316 | consensus SNARE protein Syntaxin 18/UFE1 [Intracel | 97.8 | |
| PF00435 | 105 | Spectrin: Spectrin repeat; InterPro: IPR002017 Spe | 93.04 | |
| PF00957 | 89 | Synaptobrevin: Synaptobrevin; InterPro: IPR001388 | 89.15 | |
| KOG3065 | 273 | consensus SNAP-25 (synaptosome-associated protein) | 87.08 | |
| KOG3385 | 118 | consensus V-SNARE [Intracellular trafficking, secr | 86.86 | |
| smart00150 | 101 | SPEC Spectrin repeats. | 82.45 |
| >KOG0810 consensus SNARE protein Syntaxin 1 and related proteins [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
|---|
Probab=100.00 E-value=5.1e-54 Score=385.75 Aligned_cols=273 Identities=41% Similarity=0.651 Sum_probs=242.3
Q ss_pred CCcccchhhhhhhhhhhhcccccc--ccCc--CCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcCChhhHHHH
Q 036284 1 MNDLFSNSFKKYTDLKTQAYQDDM--EAGR--ERDNLDNFFEDVENVKAEMKTVEKLYKRLQEANEESKIVHNARTMKEL 76 (282)
Q Consensus 1 ~~~~~~~~~~~~~~~~~~~~~~~~--~~~~--~~~~l~~f~~~v~~I~~~i~~i~~~i~~L~~l~~~~~~~~~~~~~~~l 76 (282)
|||+++.+|..+...-++.. +. ..|+ .+.+|+.||..|++|+..|..+...+.+|..+|.. .++++...+++
T Consensus 1 M~d~~~~~~~~~~~~~~e~~--~~~~~~~~~~~~~~l~~Ff~~ve~Ir~~i~~l~~~~~~l~~~hs~--~l~~~~~~~~~ 76 (297)
T KOG0810|consen 1 MNDRLSELLARSVSEDNELD--DVEGHTGSADGDSNLEEFFEDVEEIRDDIEKLDEDVEKLQKLHSK--SLHSPNADKEL 76 (297)
T ss_pred CccccHHHHcCchhhccccc--ccccccCCCcccchHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhh--HhccccccHHH
Confidence 99999999999975444443 32 1111 24679999999999999999999999999999954 46667778899
Q ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHhhHhhcCCCCCCCCchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q 036284 77 RARMDADVQQVLKRVKIIKGKLEALERSNAASRNIPGCGPGSSSDRTRTSVVSGLGKKLKDLMDDFQNFRNKMQYEYKET 156 (282)
Q Consensus 77 ~~~l~~l~~~i~~~~~~i~~~l~~l~~~~~~~~~~~~~~~~s~~~rir~~q~~~L~~~f~~~~~~f~~~Q~~~~~~~r~~ 156 (282)
+++|+.++.++.+.++.|+.+|+.+++.+......+ +.++..|++++|+..++++|.++|..|+.+|..|+.+|+++
T Consensus 77 k~~l~~~~~~~~~~a~~Ik~kL~~~e~~~~~~~~~~---~~~~~~r~rrtq~~~~~kkf~~~M~~f~~~~~~~r~~~k~~ 153 (297)
T KOG0810|consen 77 KRKLESLVDEIRRRARKIKTKLKALEKENEADETQN---RSSAGLRTRRTQTSALSKKLKELMNEFNRTQSKYREEYKER 153 (297)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhccccC---CCCccchhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 999999999999999999999999999987654222 34556799999999999999999999999999999999999
Q ss_pred HhhhhhhccCCCCCHHHHHHHHhcCCchHHHHHHHHHhhhhhHHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q 036284 157 VERRYFTVTGQKADEETIENLIASGESESFLQKAIQEQGRGQILDTISEIQERHDAIKEIEKNLLELHQVFLDMAALVEA 236 (282)
Q Consensus 157 ~~r~~~~i~~~~~sdeeie~~~e~~~~~~~~q~~l~~~~~~~~~~~l~~i~~R~~eI~~le~si~eL~~lF~dla~LV~~ 236 (282)
++|+|.++.|..++|++++.++++|+++.|++.++. ++++++.+|.++++||.+|.+||++|.|||+||.|||+||+.
T Consensus 154 i~Rql~i~~~~~~~de~ie~~ie~g~~~~f~~~~i~--~~~~~~~~l~Eiq~Rh~~ik~LEksi~ELhqlFlDMa~LVe~ 231 (297)
T KOG0810|consen 154 IQRQLFIVGGEETTDEEIEEMIESGGSEVFTQKAIQ--DRGQAKQTLAEIQERHDEIKKLEKSIRELHQLFLDMAVLVES 231 (297)
T ss_pred HHHHHhhhCCCcCChHHHHHHHHCCChHHHHHHHHH--HhhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 998877665548999999999999999999999997 446678999999999999999999999999999999999999
Q ss_pred hchHHHHHHhhHHHHHHHHHHHHHHHHHHHHhccccccceeeeeeC
Q 036284 237 QGHQLNDIESHVAHANSFVRRGTEQLQEARELQKGSRKWTCYAIIA 282 (282)
Q Consensus 237 Qge~id~Ie~nv~~a~~~v~~g~~eL~kA~k~qk~~Rk~~c~~i~i 282 (282)
||||||+||+||.+|.+||++|..+|++|.+||+++|||.||+||+
T Consensus 232 QgEmvd~IE~nV~~A~~~V~~g~~~~~kAv~~qkkaRK~k~i~ii~ 277 (297)
T KOG0810|consen 232 QGEMVDRIENNVENAVDYVEQGVDHLKKAVKYQKKARKWKIIIIII 277 (297)
T ss_pred HHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhceeeeehH
Confidence 9999999999999999999999999999999999999998887763
|
|
| >COG5074 t-SNARE complex subunit, syntaxin [Intracellular trafficking and secretion] | Back alignment and domain information |
|---|
| >KOG0809 consensus SNARE protein TLG2/Syntaxin 16 [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 |
|---|
| >COG5325 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 |
|---|
| >smart00503 SynN Syntaxin N-terminal domain | Back alignment and domain information |
|---|
| >PF05739 SNARE: SNARE domain; InterPro: IPR000727 The process of vesicular fusion with target membranes depends on a set of SNAREs (SNAP-Receptors), which are associated with the fusing membranes [, ] | Back alignment and domain information |
|---|
| >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 |
|---|
| >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 |
|---|
| >PF14523 Syntaxin_2: Syntaxin-like protein; PDB: 2DNX_A | Back alignment and domain information |
|---|
| >KOG3202 consensus SNARE protein TLG1/Syntaxin 6 [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 |
|---|
| >PF00435 Spectrin: Spectrin repeat; InterPro: IPR002017 Spectrin repeats [] are found in several proteins involved in cytoskeletal structure | 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 |
|---|
| >KOG3065 consensus SNAP-25 (synaptosome-associated protein) component of SNARE complex [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 |
|---|
| >smart00150 SPEC Spectrin repeats | 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 | 282 | ||||
| 3c98_B | 279 | Revised Structure Of The Munc18a-Syntaxin1 Complex | 9e-15 | ||
| 2xhe_B | 279 | Crystal Structure Of The Unc18-Syntaxin 1 Complex F | 5e-14 | ||
| 1jth_B | 77 | Crystal Structure And Biophysical Properties Of A C | 1e-09 | ||
| 1sfc_B | 83 | Neuronal Synaptic Fusion Complex Length = 83 | 1e-09 | ||
| 3hd7_B | 109 | Helical Extension Of The Neuronal Snare Complex Int | 1e-09 | ||
| 1hvv_A | 75 | Self-Association Of The H3 Region Of Syntaxin 1a: I | 2e-09 | ||
| 1urq_B | 75 | Crystal Structure Of Neuronal Q-Snares In Complex W | 2e-08 | ||
| 1n7s_B | 68 | High Resolution Structure Of A Truncated Neuronal S | 2e-08 | ||
| 3rk2_B | 65 | Truncated Snare Complex Length = 65 | 4e-08 | ||
| 1kil_B | 62 | Three-Dimensional Structure Of The ComplexinSNARE C | 5e-08 | ||
| 2nps_B | 71 | Crystal Structure Of The Early Endosomal Snare Comp | 6e-07 | ||
| 1l4a_B | 88 | X-Ray Structure Of The Neuronal ComplexinSNARE COMP | 1e-06 | ||
| 1fio_A | 196 | Crystal Structure Of Yeast T-Snare Protein Sso1 Len | 8e-05 |
| >pdb|3C98|B Chain B, Revised Structure Of The Munc18a-Syntaxin1 Complex Length = 279 | Back alignment and structure |
|
| >pdb|2XHE|B Chain B, Crystal Structure Of The Unc18-Syntaxin 1 Complex From Monosiga Brevicollis Length = 279 | Back alignment and structure |
| >pdb|1JTH|B Chain B, Crystal Structure And Biophysical Properties Of A Complex Between The N-Terminal Region Of Snap25 And The Snare Region Of Syntaxin 1a Length = 77 | Back alignment and structure |
| >pdb|1SFC|B Chain B, Neuronal Synaptic Fusion Complex Length = 83 | Back alignment and structure |
| >pdb|3HD7|B Chain B, Helical Extension Of The Neuronal Snare Complex Into The Membrane, Spacegroup C 1 2 1 Length = 109 | Back alignment and structure |
| >pdb|1HVV|A Chain A, Self-Association Of The H3 Region Of Syntaxin 1a: Implications For Snare Complex Assembly Length = 75 | Back alignment and structure |
| >pdb|1URQ|B Chain B, Crystal Structure Of Neuronal Q-Snares In Complex With R-Snare Motif Of Tomosyn Length = 75 | Back alignment and structure |
| >pdb|1N7S|B Chain B, High Resolution Structure Of A Truncated Neuronal Snare Complex Length = 68 | Back alignment and structure |
| >pdb|3RK2|B Chain B, Truncated Snare Complex Length = 65 | Back alignment and structure |
| >pdb|1KIL|B Chain B, Three-Dimensional Structure Of The ComplexinSNARE COMPLEX Length = 62 | Back alignment and structure |
| >pdb|2NPS|B Chain B, Crystal Structure Of The Early Endosomal Snare Complex Length = 71 | Back alignment and structure |
| >pdb|1L4A|B Chain B, X-Ray Structure Of The Neuronal ComplexinSNARE COMPLEX From The Squid Loligo Pealei Length = 88 | Back alignment and structure |
| >pdb|1FIO|A Chain A, Crystal Structure Of Yeast T-Snare Protein Sso1 Length = 196 | 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 | 282 | |||
| 1dn1_B | 267 | Syntaxin 1A, syntaxin binding protein 1; protein-p | 4e-44 | |
| 1fio_A | 196 | SSO1 protein; four helix bundle, alpha helix, memb | 3e-41 | |
| 2xhe_B | 279 | Syntaxin1; exocytosis, exocytosis complex, snare, | 4e-41 | |
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 5e-25 | |
| 1jth_B | 77 | Syntaxin 1A; coiled-coil, polar layer, endocytosis | 4e-24 | |
| 1s94_A | 180 | S-syntaxin; three helix bundle, structural plastic | 2e-22 | |
| 2nps_B | 71 | Syntaxin 13, vesicle-associated membrane protein 4 | 1e-21 | |
| 1sfc_B | 83 | Protein (syntaxin 1A), protein (synaptobrevin 2); | 1e-20 | |
| 3b5n_B | 69 | Protein SSO1; snare complex, syntaxin, synaptobrev | 2e-20 | |
| 1n7s_B | 68 | Syntaxin 1A; neuronal snare protein complex, four | 3e-20 | |
| 1gl2_B | 65 | Syntaxin 7; membrane protein, membrane fusion prot | 9e-19 | |
| 1ez3_A | 127 | Syntaxin-1A; three helix bundle, endocytosis/exocy | 6e-10 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 1e-09 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 2e-04 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 5e-04 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 5e-04 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 6e-04 |
| >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 = 149 bits (378), Expect = 4e-44
Identities = 64/268 (23%), Positives = 131/268 (48%), Gaps = 12/268 (4%)
Query: 14 DLKTQAYQDDMEAGRER----DNLDNFFEDVENVKAEMKTVEKLYKRLQEANEESKIVHN 69
+L+T DD + +D FFE VE ++ + + + + ++ + S I+ +
Sbjct: 7 ELRTAKDSDDDDDVTVTVDRDRFMDEFFEQVEEIRGFIDKIAENVEEVKRKH--SAILAS 64
Query: 70 ARTMKELRARMDADVQQVLKRVKIIKGKLEALERSNAASRNIPGCGPGSSSDRTRTSVVS 129
++ + ++ + + K ++ KL+++E+S G S+ R R + S
Sbjct: 65 PNPDEKTKEELEELMSDIKKTANKVRSKLKSIEQSI---EQEEGLNRSSADLRIRKTQHS 121
Query: 130 GLGKKLKDLMDDFQNFRNKMQYEYKETVERRYFTVTGQKADEETIENLIASGESESFLQK 189
L +K ++M ++ ++ + K ++R+ +TG+ E +E+++ SG F
Sbjct: 122 TLSRKFVEVMSEYNATQSDYRERCKGRIQRQL-EITGRTTTSEELEDMLESGNPAIFASG 180
Query: 190 AIQEQGRGQILDTISEIQERHDAIKEIEKNLLELHQVFLDMAALVEAQGHQLNDIESHVA 249
I + + +SEI+ RH I ++E ++ ELH +F+DMA LVE+QG ++ IE +V
Sbjct: 181 IIMDSSISK--QALSEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVE 238
Query: 250 HANSFVRRGTEQLQEARELQKGSRKWTC 277
HA +V R ++A + Q +R+
Sbjct: 239 HAVDYVERAVSDTKKAVKYQSKARRKKI 266
|
| >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 |
|---|
| >2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} Length = 279 | Back alignment and structure |
|---|
| >3hd7_B Syntaxin-1A; membrane protein, coiled-coil, 4-helical bundle, cell juncti cytoplasmic vesicle, membrane, phosphoprotein; HET: GGG; 3.40A {Rattus norvegicus} PDB: 3hd9_B 3ipd_B Length = 109 | Back alignment and structure |
|---|
| >1jth_B Syntaxin 1A; coiled-coil, polar layer, endocytosis-exocytosis complex; 2.00A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1hvv_A* 1urq_B Length = 77 | Back alignment and structure |
|---|
| >1s94_A S-syntaxin; three helix bundle, structural plasticity, endocytosis-exocy complex; 3.34A {Loligo pealei} SCOP: a.47.2.1 Length = 180 | Back alignment and structure |
|---|
| >2nps_B Syntaxin 13, vesicle-associated membrane protein 4; vesicle fusion, snare complex, early endosomal snare complex, VTI1A, VAMP4, transport protein; 2.50A {Rattus norvegicus} Length = 71 | Back alignment and structure |
|---|
| >1sfc_B Protein (syntaxin 1A), protein (synaptobrevin 2); membrane fusion protein complex, transport protein; 2.40A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1l4a_B Length = 83 | Back alignment and structure |
|---|
| >3b5n_B Protein SSO1; snare complex, syntaxin, synaptobrevin, SNAP-25, SSO1P, SNC1P, SEC9P, SSO1, SNC1, coiled coil; 1.60A {Saccharomyces cerevisiae} SCOP: h.1.15.1 Length = 69 | Back alignment and structure |
|---|
| >1n7s_B Syntaxin 1A; neuronal snare protein complex, four helix bundle, transport protein; 1.45A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 3rk2_B 3rk3_B 3rl0_B 1kil_B Length = 68 | Back alignment and structure |
|---|
| >1gl2_B Syntaxin 7; membrane protein, membrane fusion protein complex, coiled coil, transmembrane; 1.9A {Mus musculus} SCOP: h.1.15.1 Length = 65 | Back alignment and structure |
|---|
| >1ez3_A Syntaxin-1A; three helix bundle, endocytosis/exocytosis complex; 1.90A {Rattus norvegicus} SCOP: a.47.2.1 PDB: 1br0_A 3lg7_A* Length = 127 | Back alignment and structure |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 | 282 | |||
| 1dn1_B | 267 | Syntaxin 1A, syntaxin binding protein 1; protein-p | 100.0 | |
| 2xhe_B | 279 | Syntaxin1; exocytosis, exocytosis complex, snare, | 100.0 | |
| 1fio_A | 196 | SSO1 protein; four helix bundle, alpha helix, memb | 100.0 | |
| 1jth_B | 77 | Syntaxin 1A; coiled-coil, polar layer, endocytosis | 99.94 | |
| 3c98_B | 279 | Syntaxin-1A; protein complex, alternative splicing | 99.94 | |
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 99.94 | |
| 2nps_B | 71 | Syntaxin 13, vesicle-associated membrane protein 4 | 99.92 | |
| 1sfc_B | 83 | Protein (syntaxin 1A), protein (synaptobrevin 2); | 99.91 | |
| 3b5n_B | 69 | Protein SSO1; snare complex, syntaxin, synaptobrev | 99.9 | |
| 1s94_A | 180 | S-syntaxin; three helix bundle, structural plastic | 99.88 | |
| 1n7s_B | 68 | Syntaxin 1A; neuronal snare protein complex, four | 99.87 | |
| 1gl2_B | 65 | Syntaxin 7; membrane protein, membrane fusion prot | 99.85 | |
| 1ez3_A | 127 | Syntaxin-1A; three helix bundle, endocytosis/exocy | 99.8 | |
| 2dnx_A | 130 | Syntaxin-12; snare, HABC domain, UP and DOWN three | 99.21 | |
| 1hs7_A | 97 | Syntaxin VAM3; UP-and-DOWN three-helix bundle inse | 97.79 | |
| 2nps_D | 82 | Syntaxin-6; vesicle fusion, snare complex, early e | 96.08 | |
| 1n7s_D | 66 | SNAP-25A; neuronal snare protein complex, four hel | 95.98 | |
| 1gl2_D | 65 | Syntaxin 8, vesicle transport V-snare protein VTI1 | 95.53 | |
| 1sfc_D | 87 | Protein (SNAP-25B), protein (synaptobrevin 2); mem | 95.53 | |
| 1nhl_A | 54 | Synaptosomal-associated protein 23; snare, coiled- | 95.2 | |
| 1l4a_D | 87 | S-SNAP25 fusion protein; snare, snare complex, mem | 94.24 | |
| 3b5n_C | 70 | Protein transport protein SEC9; snare complex, syn | 93.9 | |
| 3b5n_D | 64 | Protein transport protein SEC9; snare complex, syn | 93.82 | |
| 1n7s_C | 79 | SNAP-25A; neuronal snare protein complex, four hel | 93.29 | |
| 1l4a_C | 83 | S-SNAP25 fusion protein; snare, snare complex, mem | 90.27 | |
| 3hd7_B | 109 | Syntaxin-1A; membrane protein, coiled-coil, 4-heli | 89.3 | |
| 3uul_A | 118 | Utrophin; spectrin repeat, structural protein, cyt | 82.66 | |
| 3uun_A | 119 | Dystrophin; triple helical, cell structure and sta | 82.0 |
| >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=8.1e-48 Score=344.29 Aligned_cols=241 Identities=24% Similarity=0.431 Sum_probs=196.0
Q ss_pred CCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcCChhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHhhc
Q 036284 30 RDNLDNFFEDVENVKAEMKTVEKLYKRLQEANEESKIVHNARTMKELRARMDADVQQVLKRVKIIKGKLEALERSNAASR 109 (282)
Q Consensus 30 ~~~l~~f~~~v~~I~~~i~~i~~~i~~L~~l~~~~~~~~~~~~~~~l~~~l~~l~~~i~~~~~~i~~~l~~l~~~~~~~~ 109 (282)
+.+|+.||+.|++|+..|..|..++.+|+.+|.+++..+++ ...++.+|+.++.+|+++++.|+.+|+.|+..+...
T Consensus 27 ~~~m~~F~~~v~~I~~~I~~I~~~v~~l~~l~~~~l~~~~~--~~~~~~~l~~l~~~i~~~~~~i~~~Lk~l~~~~~~~- 103 (267)
T 1dn1_B 27 DRFMDEFFEQVEEIRGFIDKIAENVEEVKRKHSAILASPNP--DEKTKEELEELMSDIKKTANKVRSKLKSIEQSIEQE- 103 (267)
T ss_dssp CCTTHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCSSC--CSHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH-
T ss_pred cccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcCCCCc--cHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhc-
Confidence 56899999999999999999999999999999887654443 347899999999999999999999999998875431
Q ss_pred CCCCCCCCchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhhccCCCCCHHHHHHHHhcCCchHHHHH
Q 036284 110 NIPGCGPGSSSDRTRTSVVSGLGKKLKDLMDDFQNFRNKMQYEYKETVERRYFTVTGQKADEETIENLIASGESESFLQK 189 (282)
Q Consensus 110 ~~~~~~~~s~~~rir~~q~~~L~~~f~~~~~~f~~~Q~~~~~~~r~~~~r~~~~i~~~~~sdeeie~~~e~~~~~~~~q~ 189 (282)
+++.+++++.|+|++|+.+|+++|+++|..|+.+|..|+.+++.++.|+| .|.||++|+++++.++++|++..|.+.
T Consensus 104 --~~~~~~~~e~Rirk~q~~~L~~~f~~~m~~yq~~Q~~y~e~~k~~i~Rq~-~i~~~~~tdeeie~~ie~g~~~~f~q~ 180 (267)
T 1dn1_B 104 --EGLNRSSADLRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRIQRQL-EITGRTTTSEELEDMLESGNPAIFASG 180 (267)
T ss_dssp --HHTTCCSHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH-HHTTCCCCHHHHHHHHHTCSSCTTTTT
T ss_pred --cccCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHh-hccCCCCCHHHHHHHHhCCcHHHHHHH
Confidence 12234456789999999999999999999999999999999999998754 567999999999999999988877765
Q ss_pred HHHHhhhhhHHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhchHHHHHHhhHHHHHHHHHHHHHHHHHHHHhc
Q 036284 190 AIQEQGRGQILDTISEIQERHDAIKEIEKNLLELHQVFLDMAALVEAQGHQLNDIESHVAHANSFVRRGTEQLQEARELQ 269 (282)
Q Consensus 190 ~l~~~~~~~~~~~l~~i~~R~~eI~~le~si~eL~~lF~dla~LV~~Qge~id~Ie~nv~~a~~~v~~g~~eL~kA~k~q 269 (282)
++++. ..++.+|.+|++||++|.+||++|.||++||.|||.||++||++||+||+||+.|..||+.|..+|.+|.+||
T Consensus 181 ~l~~~--~~~~~~l~~i~~R~~~i~~ie~~i~el~~if~dla~lV~~Qg~~id~Ie~nv~~a~~~v~~~~~~l~kA~~~q 258 (267)
T 1dn1_B 181 IIMDS--SISKQALSEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVEHAVDYVERAVSDTKKAVKYQ 258 (267)
T ss_dssp CCCCS--HHHHHHHHHHHHHHHHHHHHHHHHHTTHHHHHHHHHHHHHHCSGGGCHHHHHHTCCCCCCCCC----------
T ss_pred HHHhh--HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 44432 3467899999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred cccccceee
Q 036284 270 KGSRKWTCY 278 (282)
Q Consensus 270 k~~Rk~~c~ 278 (282)
+++|||.||
T Consensus 259 ~~~rkk~~~ 267 (267)
T 1dn1_B 259 SKARRKKIM 267 (267)
T ss_dssp ---------
T ss_pred HHhcCcccC
Confidence 999999986
|
| >2xhe_B Syntaxin1; exocytosis, exocytosis complex, snare, neuro fusion, SM PROT choanoflagellates; 2.80A {Monosiga brevicollis} | 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 |
|---|
| >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 |
|---|
| >3c98_B Syntaxin-1A; protein complex, alternative splicing, cytoplasm, membrane, phosphoprotein, protein transport, transport, coiled coil; 2.60A {Rattus norvegicus} | Back alignment and structure |
|---|
| >3hd7_B Syntaxin-1A; membrane protein, coiled-coil, 4-helical bundle, cell juncti cytoplasmic vesicle, membrane, phosphoprotein; HET: GGG; 3.40A {Rattus norvegicus} PDB: 3hd9_B 3ipd_B | Back alignment and structure |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >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 |
|---|
| >1n7s_D SNAP-25A; neuronal snare protein complex, four helix bundle, transport protein; 1.45A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 3rk2_D 3rk3_D 3rl0_D 1kil_D 3hd7_D* 3hd9_D 3ipd_D 1urq_D 1xtg_B | Back alignment and structure |
|---|
| >1gl2_D Syntaxin 8, vesicle transport V-snare protein VTI1-like 1; membrane protein, membrane fusion protein complex, coiled coil, transmembrane; 1.9A {Rattus norvegicus} SCOP: h.1.15.1 | Back alignment and structure |
|---|
| >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 |
|---|
| >1nhl_A Synaptosomal-associated protein 23; snare, coiled-coil, protein transport; 2.30A {Homo sapiens} 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_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 |
|---|
| >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 |
|---|
| >1n7s_C SNAP-25A; neuronal snare protein complex, four helix bundle, transport protein; 1.45A {Rattus norvegicus} SCOP: h.1.15.1 PDB: 1sfc_C 1urq_C 3hd7_C* 3hd9_C 3ipd_C 3rk2_C 3rk3_C 3rl0_C 1kil_C 1jth_A | Back alignment and structure |
|---|
| >1l4a_C S-SNAP25 fusion protein; snare, snare complex, membrane fusion, neurotransmission, endocytosis/exocytosis complex; 2.95A {Loligo pealei} SCOP: h.1.15.1 | Back alignment and structure |
|---|
| >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 |
|---|
| >3uul_A Utrophin; spectrin repeat, structural protein, cytoskeletal, helical bundle; 1.95A {Rattus norvegicus} PDB: 3uum_A | Back alignment and structure |
|---|
| >3uun_A Dystrophin; triple helical, cell structure and stability, cytoskeletal, structural protein; 2.30A {Homo sapiens} | 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 ![]() |
| 282 | ||||
| d1fioa_ | 196 | a.47.2.1 (A:) Sso1 {Baker's yeast (Saccharomyces c | 7e-28 | |
| d1ez3a_ | 124 | a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat ( | 5e-20 |
| >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 = 104 bits (260), Expect = 7e-28
Identities = 38/206 (18%), Positives = 83/206 (40%), Gaps = 13/206 (6%)
Query: 32 NLDNFFEDVENVKAEMKTVEKLYKRLQEANEESKIVHNARTMKELRARMDADVQQVLKRV 91
+ F + + ++ + ++ ++ N LR +D V Q
Sbjct: 3 DFVGFMNKISQINRDLDKYDHTINQVDSLHKRLLTEVNEEQASHLRHSLDNFVAQATDLQ 62
Query: 92 KIIKGKLEALERSNAASRNIPGCGPGSSSDRTRTSVVSGLGKKLKDLMDDFQNFRNKMQY 151
+K ++++ +R D + + ++ L+ D++ + +
Sbjct: 63 FKLKNEIKSAQRD-------------GIHDTNKQAQAENSRQRFLKLIQDYRIVDSNYKE 109
Query: 152 EYKETVERRYFTVTGQKADEETIENLIASGESESFLQKAIQEQGRGQILDTISEIQERHD 211
E KE +R+Y + + ++E + G + F Q + RG+ ++E+Q RH
Sbjct: 110 ENKEQAKRQYMIIQPEATEDEVEAAISDVGGQQIFSQALLNANRRGEAKTALAEVQARHQ 169
Query: 212 AIKEIEKNLLELHQVFLDMAALVEAQ 237
+ ++EK++ EL Q+F DM LV Q
Sbjct: 170 ELLKLEKSMAELTQLFNDMEELVIEQ 195
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| >d1ez3a_ a.47.2.1 (A:) Syntaxin 1A N-terminal domain {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 124 | Back information, alignment and structure |
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Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 282 | |||
| d1fioa_ | 196 | Sso1 {Baker's yeast (Saccharomyces cerevisiae) [Ta | 99.95 | |
| d1ez3a_ | 124 | Syntaxin 1A N-terminal domain {Rat (Rattus norvegi | 99.8 | |
| d1hs7a_ | 97 | Vam3p N-terminal domain {Baker's yeast (Saccharomy | 95.19 | |
| d1quua1 | 124 | alpha-actinin {Human (Homo sapiens) [TaxId: 9606]} | 87.16 | |
| d1u5pa1 | 110 | Spectrin alpha chain {Chicken (Gallus gallus) [Tax | 82.5 | |
| d1hcia4 | 114 | alpha-actinin {Human (Homo sapiens) [TaxId: 9606]} | 80.83 |
| >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=99.95 E-value=7.3e-27 Score=195.76 Aligned_cols=193 Identities=21% Similarity=0.364 Sum_probs=162.5
Q ss_pred CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcCChhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhHhhcCC
Q 036284 32 NLDNFFEDVENVKAEMKTVEKLYKRLQEANEESKIVHNARTMKELRARMDADVQQVLKRVKIIKGKLEALERSNAASRNI 111 (282)
Q Consensus 32 ~l~~f~~~v~~I~~~i~~i~~~i~~L~~l~~~~~~~~~~~~~~~l~~~l~~l~~~i~~~~~~i~~~l~~l~~~~~~~~~~ 111 (282)
.+..||+.|++|+..|..|+..+..|..++.+.+..+++.+...++.+++.++.+++.+++.|+..++.+...
T Consensus 3 d~~~f~~~v~~I~~~i~~i~~~i~~L~~~~~~~~~~~~~~~~~~~~~~i~~~~~~~~~~~~~~k~~~~~~~~~------- 75 (196)
T d1fioa_ 3 DFVGFMNKISQINRDLDKYDHTINQVDSLHKRLLTEVNEEQASHLRHSLDNFVAQATDLQFKLKNEIKSAQRD------- 75 (196)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH-------
T ss_pred cHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcCCCChHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcc-------
Confidence 3788999999999999999999999999999887778888889999999999999999999999999888653
Q ss_pred CCCCCCchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhhhccCCCCCHHHHHHHHhcCCc-hHHHHHH
Q 036284 112 PGCGPGSSSDRTRTSVVSGLGKKLKDLMDDFQNFRNKMQYEYKETVERRYFTVTGQKADEETIENLIASGES-ESFLQKA 190 (282)
Q Consensus 112 ~~~~~~s~~~rir~~q~~~L~~~f~~~~~~f~~~Q~~~~~~~r~~~~r~~~~i~~~~~sdeeie~~~e~~~~-~~~~q~~ 190 (282)
.+..|++++++..|..+|.+++..|+.+|..|...++.++.|++. +.+|.+++++++..+..++. ..+.+..
T Consensus 76 ------~~~~~~~~~~~~~l~~~l~~~~~~f~~~q~~~~~~~k~~~~r~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 148 (196)
T d1fioa_ 76 ------GIHDTNKQAQAENSRQRFLKLIQDYRIVDSNYKEENKEQAKRQYM-IIQPEATEDEVEAAISDVGGQQIFSQAL 148 (196)
T ss_dssp ------TTTCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH-HHCTTCCHHHHHHHTSHHHHHHHHHHHT
T ss_pred ------ccchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhhhh-ccCCCccchhhhHhhccccchHHHHHHH
Confidence 123588999999999999999999999999999999999987655 45778899999887765433 3344433
Q ss_pred HHHhhhhhHHhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhc
Q 036284 191 IQEQGRGQILDTISEIQERHDAIKEIEKNLLELHQVFLDMAALVEAQG 238 (282)
Q Consensus 191 l~~~~~~~~~~~l~~i~~R~~eI~~le~si~eL~~lF~dla~LV~~Qg 238 (282)
+......++...+.++++|+++|.+||++|.||++||.|||+||++|.
T Consensus 149 ~~~~~~~~~~~~~~~i~eR~~eI~~Ie~sI~eL~~iF~dLa~LV~eQ~ 196 (196)
T d1fioa_ 149 LNANRRGEAKTALAEVQARHQELLKLEKSMAELTQLFNDMEELVIEQQ 196 (196)
T ss_dssp C------CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHSCCCCCC
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHhHHHHHHHHHHHHHHHHccC
Confidence 333334456789999999999999999999999999999999999984
|
| >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 |
|---|
| >d1quua1 a.7.1.1 (A:1-124) alpha-actinin {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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| >d1u5pa1 a.7.1.1 (A:1662-1771) Spectrin alpha chain {Chicken (Gallus gallus) [TaxId: 9031]} | Back information, alignment and structure |
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| >d1hcia4 a.7.1.1 (A:633-746) alpha-actinin {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
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