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Entry version 130 (16 Oct 2019)
Sequence version 1 (01 Nov 1996)
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Protein

Putative syntaxin-5

Gene

syx-5

Organism
Caenorhabditis elegans
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Potentially involved in docking of synaptic vesicles at presynaptic active zones.By similarity

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processNeurotransmitter transport, Transport

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-CEL-204005 COPII-mediated vesicle transport
R-CEL-5694530 Cargo concentration in the ER
R-CEL-6807878 COPI-mediated anterograde transport
R-CEL-6811438 Intra-Golgi traffic
R-CEL-9609523 Insertion of tail-anchored proteins into the endoplasmic reticulum membrane

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Putative syntaxin-5
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:syx-5
Synonyms:syn-3
ORF Names:F55A11.2
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiCaenorhabditis elegans
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri6239 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaEcdysozoaNematodaChromadoreaRhabditidaRhabditinaRhabditomorphaRhabditoideaRhabditidaePeloderinaeCaenorhabditis
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000001940 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome V

Organism-specific databases

WormBase

More...
WormBasei
F55A11.2 ; CE05944 ; WBGene00006373 ; syx-5

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 391CytoplasmicSequence analysisAdd BLAST391
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei392 – 412Helical; Anchor for type IV membrane proteinSequence analysisAdd BLAST21
Topological domaini413ExtracellularSequence analysis1

Keywords - Cellular componenti

Membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002102411 – 413Putative syntaxin-5Add BLAST413

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q20797

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q20797

PeptideAtlas

More...
PeptideAtlasi
Q20797

PRoteomics IDEntifications database

More...
PRIDEi
Q20797

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q20797

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
WBGene00006373 Expressed in 5 organ(s), highest expression level in adult organism

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
44636, 5 interactors

Protein interaction database and analysis system

More...
IntActi
Q20797, 4 interactors

STRING: functional protein association networks

More...
STRINGi
6239.F55A11.2

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q20797

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini321 – 383t-SNARE coiled-coil homologyPROSITE-ProRule annotationAdd BLAST63

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the syntaxin family.Curated

Keywords - Domaini

Coiled coil, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0812 Eukaryota
ENOG410Y2MB LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00950000182764

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000194860

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q20797

KEGG Orthology (KO)

More...
KOi
K08490

Identification of Orthologs from Complete Genome Data

More...
OMAi
GISATMG

Database of Orthologous Groups

More...
OrthoDBi
1297427at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q20797

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR010989 SNARE
IPR021538 Syntaxin-5_N
IPR006012 Syntaxin/epimorphin_CS
IPR000727 T_SNARE_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF05739 SNARE, 1 hit
PF11416 Syntaxin-5_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00397 t_SNARE, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47661 SSF47661, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00914 SYNTAXIN, 1 hit
PS50192 T_SNARE, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q20797-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSDFHNIRSR RRIPEASSYS TVDFDYDPDQ KNHTSAVAPT SFAYSSLTTV
60 70 80 90 100
FNASASQLWN SAQEALVSSY DTAEGTESID ADRSKVVETL ESLSIFGNPL
110 120 130 140 150
DHIIITMPSR DRTSEFRATA KSYEMKAAAN GIRPQPKHEM LSESVQFNQL
160 170 180 190 200
AKRIGKELSQ TCAKMEKLAE YAKKKSCYEE RSQIDHLSSI VKSDITGLNK
210 220 230 240 250
QIGQLQEFSK RRAGNMKNQN SGHIQLVVVG LQSKLANVGK DYQSVLEIST
260 270 280 290 300
ETMKAEKNRR DKFSSGAAVP MGLPSSSSGA NVRSKLLQDD EQHGSSSIAL
310 320 330 340 350
DMGALSNMQS QQTMQQRDSS LEYAQARSNT MATIEGSISE LGQIFSQLAS
360 370 380 390 400
LVSEQGEMIT RIDSNVEDTA LNIDMAHSEL VRYLQNISKN RWLMIQVFGV
410
LMVFFVVFVL FLT
Length:413
Mass (Da):45,853
Last modified:November 1, 1996 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i41DB9C1634BC493A
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
Z72511 Genomic DNA Translation: CAA96656.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T22686

NCBI Reference Sequences

More...
RefSeqi
NP_505968.1, NM_073567.6

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
F55A11.2.1; F55A11.2.1; WBGene00006373

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
179611

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
cel:CELE_F55A11.2

UCSC genome browser

More...
UCSCi
F55A11.2 c. elegans

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z72511 Genomic DNA Translation: CAA96656.1
PIRiT22686
RefSeqiNP_505968.1, NM_073567.6

3D structure databases

SMRiQ20797
ModBaseiSearch...

Protein-protein interaction databases

BioGridi44636, 5 interactors
IntActiQ20797, 4 interactors
STRINGi6239.F55A11.2

PTM databases

iPTMnetiQ20797

Proteomic databases

EPDiQ20797
PaxDbiQ20797
PeptideAtlasiQ20797
PRIDEiQ20797

Genome annotation databases

EnsemblMetazoaiF55A11.2.1; F55A11.2.1; WBGene00006373
GeneIDi179611
KEGGicel:CELE_F55A11.2
UCSCiF55A11.2 c. elegans

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
179611
WormBaseiF55A11.2 ; CE05944 ; WBGene00006373 ; syx-5

Phylogenomic databases

eggNOGiKOG0812 Eukaryota
ENOG410Y2MB LUCA
GeneTreeiENSGT00950000182764
HOGENOMiHOG000194860
InParanoidiQ20797
KOiK08490
OMAiGISATMG
OrthoDBi1297427at2759
PhylomeDBiQ20797

Enzyme and pathway databases

ReactomeiR-CEL-204005 COPII-mediated vesicle transport
R-CEL-5694530 Cargo concentration in the ER
R-CEL-6807878 COPI-mediated anterograde transport
R-CEL-6811438 Intra-Golgi traffic
R-CEL-9609523 Insertion of tail-anchored proteins into the endoplasmic reticulum membrane

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q20797

Gene expression databases

BgeeiWBGene00006373 Expressed in 5 organ(s), highest expression level in adult organism

Family and domain databases

InterProiView protein in InterPro
IPR010989 SNARE
IPR021538 Syntaxin-5_N
IPR006012 Syntaxin/epimorphin_CS
IPR000727 T_SNARE_dom
PfamiView protein in Pfam
PF05739 SNARE, 1 hit
PF11416 Syntaxin-5_N, 1 hit
SMARTiView protein in SMART
SM00397 t_SNARE, 1 hit
SUPFAMiSSF47661 SSF47661, 1 hit
PROSITEiView protein in PROSITE
PS00914 SYNTAXIN, 1 hit
PS50192 T_SNARE, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiSTX5_CAEEL
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q20797
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1996
Last modified: October 16, 2019
This is version 130 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programCaenorhabditis annotation project

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Caenorhabditis elegans
    Caenorhabditis elegans: entries, gene names and cross-references to WormBase
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