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Entry version 143 (23 Feb 2022)
Sequence version 1 (01 Oct 2000)
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Protein

Taste receptor type 2 member 1

Gene

TAS2R1

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:4 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

Receptor that may play a role in the perception of bitterness and is gustducin-linked. May play a role in sensing the chemical composition of the gastrointestinal content. The activity of this receptor may stimulate alpha gustducin, mediate PLC-beta-2 activation and lead to the gating of TRPM5.

Miscellaneous

Most taste cells may be activated by a limited number of bitter compounds; individual taste cells can discriminate among bitter stimuli.

<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

Molecular functionG-protein coupled receptor, Receptor, Transducer
Biological processSensory transduction, Taste

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...
PathwayCommonsi
Q9NYW7

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-418594, G alpha (i) signalling events
R-HSA-420499, Class C/3 (Metabotropic glutamate/pheromone receptors)
R-HSA-9717207, Sensory perception of sweet, bitter, and umami (glutamate) taste

<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%5Fand%5Ftaxonomy%5Fsection">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:
Taste receptor type 2 member 1
Short name:
T2R1
Alternative name(s):
Taste receptor family B member 7
Short name:
TRB7
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:TAS2R1
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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 5

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:14909, TAS2R1

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
604796, gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q9NYW7

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
HostDB:ENSG00000169777

<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%5Flocation%5Fsection">'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 – 9ExtracellularSequence analysis9
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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>Transmembranei10 – 30Helical; Name=1Sequence analysisAdd BLAST21
Topological domaini31 – 55CytoplasmicSequence analysisAdd BLAST25
Transmembranei56 – 76Helical; Name=2Sequence analysisAdd BLAST21
Topological domaini77 – 81ExtracellularSequence analysis5
Transmembranei82 – 102Helical; Name=3Sequence analysisAdd BLAST21
Topological domaini103 – 124CytoplasmicSequence analysisAdd BLAST22
Transmembranei125 – 145Helical; Name=4Sequence analysisAdd BLAST21
Topological domaini146 – 178ExtracellularSequence analysisAdd BLAST33
Transmembranei179 – 199Helical; Name=5Sequence analysisAdd BLAST21
Topological domaini200 – 222CytoplasmicSequence analysisAdd BLAST23
Transmembranei223 – 243Helical; Name=6Sequence analysisAdd BLAST21
Topological domaini244 – 257ExtracellularSequence analysisAdd BLAST14
Transmembranei258 – 278Helical; Name=7Sequence analysisAdd BLAST21
Topological domaini279 – 299CytoplasmicSequence analysisAdd BLAST21

Keywords - Cellular componenti

Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...
DisGeNETi
50834

Open Targets

More...
OpenTargetsi
ENSG00000169777

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA37921

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...
Pharosi
Q9NYW7, Tbio

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL4523475

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
TAS2R1

Domain mapping of disease mutations (DMDM)

More...
DMDMi
29839667

<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_00000821881 – 299Taste receptor type 2 member 1Add BLAST299

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi163N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...
MassIVEi
Q9NYW7

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

More...
PaxDbi
Q9NYW7

PeptideAtlas

More...
PeptideAtlasi
Q9NYW7

PRoteomics IDEntifications database

More...
PRIDEi
Q9NYW7

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...
GlyGeni
Q9NYW7, 1 site

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q9NYW7

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

More...
PhosphoSitePlusi
Q9NYW7

<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 in subsets of taste receptor cells of the tongue and palate epithelium and exclusively in gustducin-positive cells.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000169777, Expressed in right testis and 31 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q9NYW7, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q9NYW7, HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
ENSG00000169777, Tissue enriched (testis)

<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

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000371932

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
Q9NYW7

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
Q9NYW7, protein

<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
Q9NYW7

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

<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

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG502S2SI, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00960000186638

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_072337_1_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9NYW7

Identification of Orthologs from Complete Genome Data

More...
OMAi
KHRKMAP

Database of Orthologous Groups

More...
OrthoDBi
1010573at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9NYW7

TreeFam database of animal gene trees

More...
TreeFami
TF335891

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR007960, TAS2R

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF05296, TAS2R, 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%5Flength">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>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All

Q9NYW7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLESHLIIYF LLAVIQFLLG IFTNGIIVVV NGIDLIKHRK MAPLDLLLSC
60 70 80 90 100
LAVSRIFLQL FIFYVNVIVI FFIEFIMCSA NCAILLFINE LELWLATWLG
110 120 130 140 150
VFYCAKVASV RHPLFIWLKM RISKLVPWMI LGSLLYVSMI CVFHSKYAGF
160 170 180 190 200
MVPYFLRKFF SQNATIQKED TLAIQIFSFV AEFSVPLLIF LFAVLLLIFS
210 220 230 240 250
LGRHTRQMRN TVAGSRVPGR GAPISALLSI LSFLILYFSH CMIKVFLSSL
260 270 280 290
KFHIRRFIFL FFILVIGIYP SGHSLILILG NPKLKQNAKK FLLHSKCCQ
Length:299
Mass (Da):34,333
Last modified:October 1, 2000 - 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:iCFB17DD15645392C
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
U3KPZ8U3KPZ8_HUMAN
Taste receptor type 2 member 1
TAS2R1
61Annotation score:

Annotation score:1 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>
U3KQT0U3KQT0_HUMAN
Taste receptor type 2 member 1
TAS2R1
155Annotation score:

Annotation score:1 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>

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_020198111R → H. Corresponds to variant dbSNP:rs41469Ensembl.1
Natural variantiVAR_053340141C → Y. Corresponds to variant dbSNP:rs2234232EnsemblClinVar.1
Natural variantiVAR_020199206R → W. Corresponds to variant dbSNP:rs2234233Ensembl.1

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
AF227129 Genomic DNA Translation: AAF43902.1
AY724812 Genomic DNA Translation: AAU21051.1
BC101729 mRNA Translation: AAI01730.1
BC101731 mRNA Translation: AAI01732.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS3876.1

NCBI Reference Sequences

More...
RefSeqi
NP_062545.1, NM_019599.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000382492; ENSP00000371932; ENSG00000169777

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
50834

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:50834

Matched Annotation from NCBI and EMBL-EBI (MANE) - Phase one

More...
MANE-Selecti
ENST00000382492.4; ENSP00000371932.2; NM_019599.3; NP_062545.1

UCSC genome browser

More...
UCSCi
uc003jem.2, human

<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
AF227129 Genomic DNA Translation: AAF43902.1
AY724812 Genomic DNA Translation: AAU21051.1
BC101729 mRNA Translation: AAI01730.1
BC101731 mRNA Translation: AAI01732.1
CCDSiCCDS3876.1
RefSeqiNP_062545.1, NM_019599.2

3D structure databases

SMRiQ9NYW7
ModBaseiSearch...

Protein-protein interaction databases

STRINGi9606.ENSP00000371932

Chemistry databases

BindingDBiQ9NYW7
ChEMBLiCHEMBL4523475

Protein family/group databases

Information system for G protein-coupled receptors (GPCRs)

More...
GPCRDBi
Search...

PTM databases

GlyGeniQ9NYW7, 1 site
iPTMnetiQ9NYW7
PhosphoSitePlusiQ9NYW7

Genetic variation databases

BioMutaiTAS2R1
DMDMi29839667

Proteomic databases

MassIVEiQ9NYW7
PaxDbiQ9NYW7
PeptideAtlasiQ9NYW7
PRIDEiQ9NYW7

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
22446, 124 antibodies from 23 providers

The DNASU plasmid repository

More...
DNASUi
50834

Genome annotation databases

EnsembliENST00000382492; ENSP00000371932; ENSG00000169777
GeneIDi50834
KEGGihsa:50834
MANE-SelectiENST00000382492.4; ENSP00000371932.2; NM_019599.3; NP_062545.1
UCSCiuc003jem.2, human

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
50834
DisGeNETi50834

GeneCards: human genes, protein and diseases

More...
GeneCardsi
TAS2R1
HGNCiHGNC:14909, TAS2R1
HPAiENSG00000169777, Tissue enriched (testis)
MIMi604796, gene
neXtProtiNX_Q9NYW7
OpenTargetsiENSG00000169777
PharmGKBiPA37921
VEuPathDBiHostDB:ENSG00000169777

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiENOG502S2SI, Eukaryota
GeneTreeiENSGT00960000186638
HOGENOMiCLU_072337_1_1_1
InParanoidiQ9NYW7
OMAiKHRKMAP
OrthoDBi1010573at2759
PhylomeDBiQ9NYW7
TreeFamiTF335891

Enzyme and pathway databases

PathwayCommonsiQ9NYW7
ReactomeiR-HSA-418594, G alpha (i) signalling events
R-HSA-420499, Class C/3 (Metabotropic glutamate/pheromone receptors)
R-HSA-9717207, Sensory perception of sweet, bitter, and umami (glutamate) taste

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...
BioGRID-ORCSi
50834, 5 hits in 1025 CRISPR screens

The Gene Wiki collection of pages on human genes and proteins

More...
GeneWikii
TAS2R1

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...
GenomeRNAii
50834
PharosiQ9NYW7, Tbio

Protein Ontology

More...
PROi
PR:Q9NYW7
RNActiQ9NYW7, protein

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSG00000169777, Expressed in right testis and 31 other tissues
ExpressionAtlasiQ9NYW7, baseline and differential
GenevisibleiQ9NYW7, HS

Family and domain databases

InterProiView protein in InterPro
IPR007960, TAS2R
PfamiView protein in Pfam
PF05296, TAS2R, 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 nameiTA2R1_HUMAN
<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: Q9NYW7
Secondary accession number(s): Q646G8
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 11, 2003
Last sequence update: October 1, 2000
Last modified: February 23, 2022
This is version 143 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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

Reference proteome

Documents

  1. 7-transmembrane G-linked receptors
    List of 7-transmembrane G-linked receptor entries
  2. Human chromosome 5
    Human chromosome 5: entries, gene names and cross-references to MIM
  3. Human entries with genetic variants
    List of human entries with genetic variants
  4. Human variants curated from literature reports
    Index of human variants curated from literature reports
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  6. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
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