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UniProtKB - Q9H2C5 (O52A5_HUMAN)

Entry version 142 (02 Jun 2021)
Sequence version 1 (01 Mar 2001)
Previous versions | rss
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Protein

Olfactory receptor 52A5

Gene

OR52A5

Organism
Homo sapiens (Human)
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

Odorant receptor.

Curated

<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

Molecular functionG-protein coupled receptor, Receptor, Transducer
Biological processOlfaction, Sensory transduction

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9H2C5

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-381753, Olfactory Signaling Pathway

<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:
Olfactory receptor 52A5
Alternative name(s):
Odorant receptor HOR3'beta5
Olfactory receptor OR11-33
<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:OR52A5
<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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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 11

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:19580, OR52A5

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9H2C5

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000171944.1

<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 – 27ExtracellularSequence analysisAdd BLAST27
<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>Transmembranei28 – 48Helical; Name=1Sequence analysisAdd BLAST21
Topological domaini49 – 56CytoplasmicSequence analysis8
Transmembranei57 – 77Helical; Name=2Sequence analysisAdd BLAST21
Topological domaini78 – 101ExtracellularSequence analysisAdd BLAST24
Transmembranei102 – 122Helical; Name=3Sequence analysisAdd BLAST21
Topological domaini123 – 141CytoplasmicSequence analysisAdd BLAST19
Transmembranei142 – 162Helical; Name=4Sequence analysisAdd BLAST21
Topological domaini163 – 199ExtracellularSequence analysisAdd BLAST37
Transmembranei200 – 220Helical; Name=5Sequence analysisAdd BLAST21
Topological domaini221 – 240CytoplasmicSequence analysisAdd BLAST20
Transmembranei241 – 261Helical; Name=6Sequence analysisAdd BLAST21
Topological domaini262 – 276ExtracellularSequence analysisAdd BLAST15
Transmembranei277 – 297Helical; Name=7Sequence analysisAdd BLAST21
Topological domaini298 – 316CytoplasmicSequence analysisAdd BLAST19

Keywords - Cellular componenti

Cell membrane, 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

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA134991603

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9H2C5, Tdark

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		OR52A5

Domain mapping of disease mutations (DMDM)

More...DMDMi		74762730

<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_00001507661 – 316Olfactory receptor 52A5Add BLAST316

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>Glycosylationi5N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

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

More...PaxDbi		Q9H2C5

PeptideAtlas

More...PeptideAtlasi		Q9H2C5

PRoteomics IDEntifications database

More...PRIDEi		Q9H2C5

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		80528

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q9H2C5, 1 site

<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		ENSG00000171944, Expressed in bone marrow and 5 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9H2C5, baseline and differential

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000171944, Tissue enhanced (bone)

<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.ENSP00000303469

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9H2C5, protein

<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

Belongs to the G-protein coupled receptor 1 family.PROSITE-ProRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502SITM, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT01030000234604

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_012526_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9H2C5

Identification of Orthologs from Complete Genome Data

More...OMAi		FSAMYLI

Database of Orthologous Groups

More...OrthoDBi		889142at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9H2C5

TreeFam database of animal gene trees

More...TreeFami		TF352744

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000276, GPCR_Rhodpsn
IPR017452, GPCR_Rhodpsn_7TM
IPR000725, Olfact_rcpt

Pfam protein domain database

More...Pfami		View protein in Pfam
PF13853, 7tm_4, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00237, GPCRRHODOPSN
PR00245, OLFACTORYR

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM01381, 7TM_GPCR_Srsx, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00237, G_PROTEIN_RECEP_F1_1, 1 hit
PS50262, G_PROTEIN_RECEP_F1_2, 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>Sequencei

<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.

Q9H2C5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPTFNGSVFM PSAFILIGIP GLESVQCWIG IPFSAMYLIG VIGNSLILVI 
        60         70         80         90        100
IKYENSLHIP MYIFLAMLAA TDIALNTCIL PKMLGIFWFH LPEISFDACL 
       110        120        130        140        150
FQMWLIHSFQ AIESGILLAM ALDRYVAICI PLRHATIFSQ QFLTHIGLGV 
       160        170        180        190        200
TLRAAILIIP SLGLIKCCLK HYRTTVISHS YCEHMAIVKL ATEDIRVNKI 
       210        220        230        240        250
YGLFVAFAIL GFDIIFITLS YVQIFITVFQ LPQKEARFKA FNTCIAHICV 
       260        270        280        290        300
FLQFYLLAFF SFFTHRFGSH IPPYIHILLS NLYLLVPPFL NPIVYGVKTK 
       310 
QIRDHIVKVF FFKKVT
Length:316
Mass (Da):35,955
Last modified:March 1, 2001 - 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:i0B0820B4BE747623
GO

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
AF289204 Genomic DNA Translation: AAG42368.1
BK004433 Genomic DNA Translation: DAA04831.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS31373.1

NCBI Reference Sequences

More...RefSeqi		NP_001005160.1, NM_001005160.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000307388; ENSP00000303469; ENSG00000171944
ENST00000642125; ENSP00000493298; ENSG00000171944

Database of genes from NCBI RefSeq genomes

More...GeneIDi		390054

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:390054

UCSC genome browser

More...UCSCi		uc010qyx.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

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Human Olfactory Receptor Data Exploratorium (HORDE)

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF289204 Genomic DNA Translation: AAG42368.1
BK004433 Genomic DNA Translation: DAA04831.1
CCDSiCCDS31373.1
RefSeqiNP_001005160.1, NM_001005160.2

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Protein-protein interaction databases

STRINGi9606.ENSP00000303469

Protein family/group databases

Information system for G protein-coupled receptors (GPCRs)

More...GPCRDBi		Search...

PTM databases

GlyGeniQ9H2C5, 1 site

Genetic variation databases

BioMutaiOR52A5
DMDMi74762730

Proteomic databases

PaxDbiQ9H2C5
PeptideAtlasiQ9H2C5
PRIDEiQ9H2C5
ProteomicsDBi80528

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		23571, 116 antibodies

The DNASU plasmid repository

More...DNASUi		390054

Genome annotation databases

EnsembliENST00000307388; ENSP00000303469; ENSG00000171944
ENST00000642125; ENSP00000493298; ENSG00000171944
GeneIDi390054
KEGGihsa:390054
UCSCiuc010qyx.2, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		390054

GeneCards: human genes, protein and diseases

More...GeneCardsi		OR52A5
HGNCiHGNC:19580, OR52A5
HPAiENSG00000171944, Tissue enhanced (bone)
neXtProtiNX_Q9H2C5
PharmGKBiPA134991603
VEuPathDBiHostDB:ENSG00000171944.1

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiENOG502SITM, Eukaryota
GeneTreeiENSGT01030000234604
HOGENOMiCLU_012526_0_0_1
InParanoidiQ9H2C5
OMAiFSAMYLI
OrthoDBi889142at2759
PhylomeDBiQ9H2C5
TreeFamiTF352744

Enzyme and pathway databases

PathwayCommonsiQ9H2C5
ReactomeiR-HSA-381753, Olfactory Signaling Pathway

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		390054, 4 hits in 594 CRISPR screens

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		OR52A5

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

More...GenomeRNAii		390054
PharosiQ9H2C5, Tdark

Protein Ontology

More...PROi		PR:Q9H2C5
RNActiQ9H2C5, protein

Gene expression databases

BgeeiENSG00000171944, Expressed in bone marrow and 5 other tissues
ExpressionAtlasiQ9H2C5, baseline and differential

Family and domain databases

InterProiView protein in InterPro
IPR000276, GPCR_Rhodpsn
IPR017452, GPCR_Rhodpsn_7TM
IPR000725, Olfact_rcpt
PfamiView protein in Pfam
PF13853, 7tm_4, 1 hit
PRINTSiPR00237, GPCRRHODOPSN
PR00245, OLFACTORYR
SMARTiView protein in SMART
SM01381, 7TM_GPCR_Srsx, 1 hit
PROSITEiView protein in PROSITE
PS00237, G_PROTEIN_RECEP_F1_1, 1 hit
PS50262, G_PROTEIN_RECEP_F1_2, 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 nameiO52A5_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: Q9H2C5
<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: December 20, 2005
Last sequence update: March 1, 2001
Last modified: June 2, 2021
This is version 142 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 11
    Human chromosome 11: entries, gene names and cross-references to MIM
  3. SIMILARITY comments
    Index of protein domains and families
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