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UniProtKB - P32851 (STX1A_RAT)

Entry version 209 (29 Sep 2021)
Sequence version 1 (01 Oct 1993)
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Protein

Syntaxin-1A

Gene

Stx1a

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score:

Annotation score:5 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>-Experimental evidence at protein leveli <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

Plays an essential role in hormone and neurotransmitter calcium-dependent exocytosis and endocytosis (PubMed:7901002, PubMed:17301173, PubMed:18167541, PubMed:20484665, PubMed:22411134, PubMed:28813412).

Part of the SNARE (Soluble NSF Attachment Receptor) complex composed of SNAP25, STX1A and VAMP2 which mediates the fusion of synaptic vesicles with the presynaptic plasma membrane (PubMed:14665625, PubMed:16888141, PubMed:19571812).

STX1A and SNAP25 are localized on the plasma membrane while VAMP2 resides in synaptic vesicles. The pairing of the three SNAREs from the N-terminal SNARE motifs to the C-terminal anchors leads to the formation of the SNARE complex, which brings membranes into close proximity and results in final fusion (PubMed:14665625, PubMed:16888141, PubMed:19571812).

Participates in the calcium-dependent regulation of acrosomal exocytosis in sperm (By similarity).

Plays also an important role in the exocytosis of hormones such as insulin or glucagon-like peptide 1 (GLP-1) (By similarity).

By similarity9 Publications

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei253 – 254(Microbial infection) Cleavage; by C.botulinum neurotoxin type C (BoNT/C)1 Publication2

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 processExocytosis, Neurotransmitter transport, Transport

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-RNO-181429, Serotonin Neurotransmitter Release Cycle
R-RNO-181430, Norepinephrine Neurotransmitter Release Cycle
R-RNO-210500, Glutamate Neurotransmitter Release Cycle
R-RNO-212676, Dopamine Neurotransmitter Release Cycle
R-RNO-264642, Acetylcholine Neurotransmitter Release Cycle
R-RNO-449836, Other interleukin signaling
R-RNO-5682910, LGI-ADAM interactions
R-RNO-888590, GABA synthesis, release, reuptake and degradation
R-RNO-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:
Syntaxin-1A
Alternative name(s):
Neuron-specific antigen HPC-1
Synaptotagmin-associated 35 kDa protein
Short name:
P35A
<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:Stx1a
Synonyms:Sap
<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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Rattus
<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
  • UP000002494 <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 12

Organism-specific databases

Rat genome database

More...RGDi		69430, Stx1a

<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

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 – 265CytoplasmicSequence analysisAdd BLAST265
<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>Transmembranei266 – 288Helical; Anchor for type IV membrane proteinSequence analysisAdd BLAST23

Keywords - Cellular componenti

Cell junction, Cell membrane, Cytoplasmic vesicle, Membrane, Synapse, Synaptosome

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002101891 – 288Syntaxin-1AAdd BLAST288

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei14PhosphoserineCombined sources1
Modified residuei64PhosphoserineCombined sources1
Modified residuei95PhosphoserineCombined sources1
Modified residuei188Phosphoserine; by DAPK11 Publication1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki252Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO)By similarity
Cross-linki253Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO)By similarity
Cross-linki256Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO)By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylated by CK2. Phosphorylation at Ser-188 by DAPK1 significantly decreases its interaction with STXBP1.1 Publication
(Microbial infection) Targeted and hydrolyzed by C.botulinum neurotoxin type C (BoNT/C), which hydrolyzes the 253-Lys-|-Ala-254 bond (PubMed:7737992). Cleavage inhibits neurotransmitter release (PubMed:7901002).2 Publications
Phosphorylated by CK2 (By similarity). Phosphorylation at Ser-188 by DAPK1 significantly decreases its interaction with STXBP1 (By similarity).By similarity
Sumoylated, sumoylation is required for regulation of synaptic vesicle endocytosis.By similarity

Keywords - PTMi

Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P32851

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

More...PaxDbi		P32851

PRoteomics IDEntifications database

More...PRIDEi		P32851

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P32851

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		P32851

SwissPalm database of S-palmitoylation events

More...SwissPalmi		P32851

<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

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed predominantly in cerebral cortex, hippocampus, cerebellum, adrenal medulla and retina with weak expression detected in non-neuronal tissues.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSRNOG00000029165, Expressed in frontal cortex and 21 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P32851, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P32851, RN

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Part of the SNARE core complex containing SNAP25, VAMP2 and STX1A; this complex constitutes the basic catalytic machinery of the complex neurotransmitter release apparatus (PubMed:14665625, PubMed:16888141, PubMed:19196426, PubMed:9759724, PubMed:11533035, PubMed:11832227, PubMed:12496247, PubMed:19571812, PubMed:28813412, PubMed:18337752, PubMed:21785414, PubMed:26280336). The SNARE complex interacts with CPLX1 (PubMed:21785414, PubMed:28813412).

Interacts with STXBP1 (PubMed:10746715, PubMed:12730201, PubMed:18337752).

Interacts (via C-terminus) with KCNB1 (via C-terminus); the interaction increases in a calcium-dependent manner and induces a pore-independent enhancement of exocytosis in neuroendocrine cells, chromaffin cells, pancreatic beta cells and from the soma of dorsal root ganglia (DRG) neurons (PubMed:17301173, PubMed:18167541, PubMed:20484665, PubMed:22411134).

Interacts with SYTL4 (By similarity).

Interacts with STXBP6 (PubMed:12145319).

Interacts with PLCL1 (via C2 domain) (PubMed:23341457).

Interacts with OTOF (By similarity).

Interacts with LGI3 (By similarity).

Interacts with SLC6A4 (PubMed:11709063).

Interacts with SYT6 and SYT8; the interaction is Ca2+-dependent (By similarity).

Interacts with VAMP8 (PubMed:10336434).

Interacts with SNAP23 (PubMed:9507000).

Interacts with VAPA and SYBU (By similarity).

Interacts with PRRT2 (By similarity).

Interacts with SEPT8 (PubMed:19196426).

Interacts with STXBP5L (By similarity).

Interacts with synaptotagmin-1/SYT1 (PubMed:26280336, PubMed:28813412).

By similarity23 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		250448, 18 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		P32851

Database of interacting proteins

More...DIPi		DIP-108N

Protein interaction database and analysis system

More...IntActi		P32851, 25 interactors

Molecular INTeraction database

More...MINTi		P32851

STRING: functional protein association networks

More...STRINGi		10116.ENSRNOP00000040699

<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

Secondary structure

1288
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Biological Magnetic Resonance Data Bank

More...BMRBi		P32851

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

More...SMRi		P32851

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P32851

<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>Domaini192 – 254t-SNARE coiled-coil homologyPROSITE-ProRule annotationAdd BLAST63

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 20DisorderedSequence analysisAdd BLAST20

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and domains' section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili68 – 109Sequence analysisAdd BLAST42

<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		KOG0810, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT01030000234627

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_042423_2_2_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P32851

Identification of Orthologs from Complete Genome Data

More...OMAi		DDQGGQI

Database of Orthologous Groups

More...OrthoDBi		1033833at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P32851

TreeFam database of animal gene trees

More...TreeFami		TF313763

Family and domain databases

Conserved Domains Database

More...CDDi		cd00179, SynN, 1 hit

Database of protein disorder

More...DisProti		DP00155

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR010989, SNARE
IPR028669, STX1
IPR006012, Syntaxin/epimorphin_CS
IPR006011, Syntaxin_N
IPR000727, T_SNARE_dom

The PANTHER Classification System

More...PANTHERi		PTHR19957:SF84, PTHR19957:SF84, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF05739, SNARE, 1 hit
PF00804, Syntaxin, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00503, SynN, 1 hit
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.

P32851-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKDRTQELRT AKDSDDDDDV TVTVDRDRFM DEFFEQVEEI RGFIDKIAEN 
        60         70         80         90        100
VEEVKRKHSA ILASPNPDEK TKEELEELMS DIKKTANKVR SKLKSIEQSI 
       110        120        130        140        150
EQEEGLNRSS ADLRIRKTQH STLSRKFVEV MSEYNATQSD YRERCKGRIQ 
       160        170        180        190        200
RQLEITGRTT TSEELEDMLE SGNPAIFASG IIMDSSISKQ ALSEIETRHS 
       210        220        230        240        250
EIIKLENSIR ELHDMFMDMA MLVESQGEMI DRIEYNVEHA VDYVERAVSD 
       260        270        280 
TKKAVKYQSK ARRKKIMIII CCVILGIIIA STIGGIFG
Length:288
Mass (Da):33,067
Last modified:October 1, 1993 - 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:i8F929F489E323CAA
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence BAA01231 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
D10392 mRNA Translation: BAA01231.1 Different initiation.
D12519 mRNA Translation: BAA02089.1
M95734 mRNA Translation: AAA42195.1

Protein sequence database of the Protein Information Resource

More...PIRi		A38141

NCBI Reference Sequences

More...RefSeqi		NP_446240.2, NM_053788.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSRNOT00000049601; ENSRNOP00000040699; ENSRNOG00000029165

Database of genes from NCBI RefSeq genomes

More...GeneIDi		116470

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		rno:116470

UCSC genome browser

More...UCSCi		RGD:69430, rat

<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
D10392 mRNA Translation: BAA01231.1 Different initiation.
D12519 mRNA Translation: BAA02089.1
M95734 mRNA Translation: AAA42195.1
PIRiA38141
RefSeqiNP_446240.2, NM_053788.2

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1BR0NMR-A27-144[»]
1EZ3X-ray1.90A/B/C24-150[»]
1HVVX-ray2.40A/B/C/D190-264[»]
1JTHX-ray2.00B/D191-267[»]
1KILX-ray2.30B191-250[»]
1N7SX-ray1.45B191-256[»]
1SFCX-ray2.40B/F/J180-262[»]
1URQX-ray2.00B188-259[»]
2BU0model-B191-258[»]
2M8RNMR-A183-288[»]
2N1TNMR-B188-259[»]
3C98X-ray2.60B1-267[»]
3HD7X-ray3.40B/F183-288[»]
3IPDX-ray4.80B/F183-288[»]
3J96electron microscopy7.60L191-256[»]
3J97electron microscopy7.80L191-256[»]
3J98electron microscopy8.40L191-256[»]
3J99electron microscopy8.20L191-256[»]
3RK2X-ray2.20B/F191-253[»]
3RK3X-ray3.50B191-253[»]
3RL0X-ray3.80B/F/J/N/R/V/Z/d191-253[»]
4JEHX-ray2.50B25-266[»]
4JEUX-ray3.20B2-243[»]
5CCGX-ray3.50B/H191-256[»]
5CCHX-ray3.60B191-256[»]
5CCIX-ray4.10B191-256[»]
5KJ7X-ray3.50B/H191-256[»]
5KJ8X-ray4.10B/H191-256[»]
5W5CX-ray1.85B190-256[»]
5W5DX-ray2.50B190-256[»]
6IP1electron microscopy3.90B2-253[»]
6MDMelectron microscopy4.40I1-256[»]
6MDNelectron microscopy4.40I1-256[»]
6MTIelectron microscopy10.40B/F/J/N/R/V190-256[»]
6WVWX-ray2.11B/F191-256[»]
BMRBiP32851
SMRiP32851
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi250448, 18 interactors
CORUMiP32851
DIPiDIP-108N
IntActiP32851, 25 interactors
MINTiP32851
STRINGi10116.ENSRNOP00000040699

PTM databases

iPTMnetiP32851
PhosphoSitePlusiP32851
SwissPalmiP32851

Proteomic databases

jPOSTiP32851
PaxDbiP32851
PRIDEiP32851

Genome annotation databases

EnsembliENSRNOT00000049601; ENSRNOP00000040699; ENSRNOG00000029165
GeneIDi116470
KEGGirno:116470
UCSCiRGD:69430, rat

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		6804
RGDi69430, Stx1a

Phylogenomic databases

eggNOGiKOG0810, Eukaryota
GeneTreeiENSGT01030000234627
HOGENOMiCLU_042423_2_2_1
InParanoidiP32851
OMAiDDQGGQI
OrthoDBi1033833at2759
PhylomeDBiP32851
TreeFamiTF313763

Enzyme and pathway databases

ReactomeiR-RNO-181429, Serotonin Neurotransmitter Release Cycle
R-RNO-181430, Norepinephrine Neurotransmitter Release Cycle
R-RNO-210500, Glutamate Neurotransmitter Release Cycle
R-RNO-212676, Dopamine Neurotransmitter Release Cycle
R-RNO-264642, Acetylcholine Neurotransmitter Release Cycle
R-RNO-449836, Other interleukin signaling
R-RNO-5682910, LGI-ADAM interactions
R-RNO-888590, GABA synthesis, release, reuptake and degradation
R-RNO-9609523, Insertion of tail-anchored proteins into the endoplasmic reticulum membrane

Miscellaneous databases

EvolutionaryTraceiP32851

Protein Ontology

More...PROi		PR:P32851

Gene expression databases

BgeeiENSRNOG00000029165, Expressed in frontal cortex and 21 other tissues
ExpressionAtlasiP32851, baseline and differential
GenevisibleiP32851, RN

Family and domain databases

CDDicd00179, SynN, 1 hit
DisProtiDP00155
InterProiView protein in InterPro
IPR010989, SNARE
IPR028669, STX1
IPR006012, Syntaxin/epimorphin_CS
IPR006011, Syntaxin_N
IPR000727, T_SNARE_dom
PANTHERiPTHR19957:SF84, PTHR19957:SF84, 1 hit
PfamiView protein in Pfam
PF05739, SNARE, 1 hit
PF00804, Syntaxin, 1 hit
SMARTiView protein in SMART
SM00503, SynN, 1 hit
SM00397, t_SNARE, 1 hit
SUPFAMiSSF47661, SSF47661, 1 hit
PROSITEiView protein in PROSITE
PS00914, SYNTAXIN, 1 hit
PS50192, T_SNARE, 1 hit

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 nameiSTX1A_RAT
<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: P32851
<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: October 1, 1993
Last sequence update: October 1, 1993
Last modified: September 29, 2021
This is version 209 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 programChordata Protein Annotation Program

<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

3D-structure, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
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