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View Structure Prediction Details

Protein: Syx1A-PA
Organism: Drosophila melanogaster
Length: 291 amino acids
Reference: Drew K, et al. (2011) The proteome folding project: Proteome-scale prediction of structure and function. Genome Res. 2011 Sep 16



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Top Sequence Alignment Hits

Listed below are up to the top 10 sequence alignment matches, by species, for the PSI-BLAST search against the protein sequence for Syx1A-PA.

Description E-value Query
Range
Subject
Range
gi|109099266 - gi|109099266|ref|XP_001111568.1| PREDICTED: similar to syntaxin 2 isoform 2 [Macaca mulatta]
200.0 [0..40] [287..131]
gi|73958357 - gi|73958357|ref|XP_547038.2| PREDICTED: similar to Syntaxin-1B2 (Syntaxin 1B) (P35B) [Canis familiar...
185.0 [0..17] [266..21]
gi|220777, gi|285304 - pir||A38141 neuronal cell membrane antigen HPC-1 - rat (fragment), gi|220777|dbj|BAA01231.1| HPC-1 ...
183.0 [0..3] [290..12]
gi|2133727 - gi|2133727|pir||A55673 syntaxin-1A - fruit fly (Drosophila melanogaster)
181.0 [0..1] [291..1]
gi|118404044, gi... - gi|118404044|ref|NP_001072191.1| syntaxin 1A (brain) [Xenopus (Silurana) tropicalis], gi|110645670|g...
179.0 [0..3] [290..2]
gi|998779 - gi|998779|gb|AAB34841.1| syntaxin 1, Dsynt1 [Drosophila, embryos, Peptide, 291 aa]
178.0 [0..1] [291..1]
STX1A_BOVIN - Syntaxin-1A OS=Bos taurus GN=STX1A PE=1 SV=1
175.0 [0..3] [290..2]
gi|28502901 - gi|28502901|gb|AAH47133.1| Stx1a protein [Mus musculus]
175.0 [0..3] [290..1]

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Predicted Domain #1
Region A:
Residues: [1-291]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MTKDRLAALH AAQSDDEEET EVAVNVDGHD SYMDDFFAQV EEIRGMIDKV QDNVEEVKKK  60
   61 HSAILSAPQT DEKTKQELED LMADIKKNAN RVRGKLKGIE QNIEQEEQQN KSSADLRIRK 120
  121 TQHSTLSRKF VEVMTEYNRT QTDYRERCKG RIQRQLEITG RPTNDDELEK MLEEGNSSVF 180
  181 TQGIIMETQQ AKQTLADIEA RHQDIMKLET SIKELHDMFM DMAMLVESQG EMIDRIEYHV 240
  241 EHAMDYVQTA TQDTKKALKY QSKARRKKIM ILICLTVLGI LAASYVSSYF M

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 33.09691
Match: 1dn1B
Description: Syntaxin 1A N-terminal domain
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
phosphatidic acid binding 8.51970136264329 bayes_pls_golite062009
SNAP receptor activity 3.50393203740159 bayes_pls_golite062009
protein transporter activity 2.96543140800925 bayes_pls_golite062009
binding 2.76125772097759 bayes_pls_golite062009
protein binding 2.66728689880621 bayes_pls_golite062009
SNARE binding 1.85060343142976 bayes_pls_golite062009
cytoskeletal protein binding 1.84645272212664 bayes_pls_golite062009
transporter activity 1.74189664015129 bayes_pls_golite062009
myosin head/neck binding 1.62782051964352 bayes_pls_golite062009
extracellular ligand-gated ion channel activity 1.54368755758216 bayes_pls_golite062009
excitatory extracellular ligand-gated ion channel activity 1.54368755758216 bayes_pls_golite062009
substrate-specific transporter activity 1.49085442233849 bayes_pls_golite062009
transmembrane transporter activity 1.13101548288086 bayes_pls_golite062009
calcium channel regulator activity 1.03966990325407 bayes_pls_golite062009
substrate-specific transmembrane transporter activity 0.643064875848901 bayes_pls_golite062009
gated channel activity 0.621670335227137 bayes_pls_golite062009
ligand-gated channel activity 0.41937155561589 bayes_pls_golite062009
ligand-gated ion channel activity 0.41937155561589 bayes_pls_golite062009
extracellular-glutamate-gated ion channel activity 0.394485000881621 bayes_pls_golite062009
ion transmembrane transporter activity 0.370484918396857 bayes_pls_golite062009
myosin heavy chain binding 0.29109171472743 bayes_pls_golite062009
myosin binding 0.17223293441022 bayes_pls_golite062009
passive transmembrane transporter activity 0.0647076360772156 bayes_pls_golite062009
channel activity 0.0647076360772156 bayes_pls_golite062009
substrate-specific channel activity 0.0435980899803177 bayes_pls_golite062009
phospholipid binding 0.0172309833091902 bayes_pls_golite062009

YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle