OR5H2

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Olfactory receptor, family 5, subfamily H, member 2
Identifiers
Symbols	OR5H2; OR3-10
External IDs	MGI: 3030020 HomoloGene: 74113 GeneCards: OR5H2 Gene
Gene Ontology Molecular function • receptor activity • olfactory receptor activity Cellular component • membrane • integral to membrane Biological process • signal transduction • G-protein coupled receptor protein signaling pathway • sensory perception of smell • response to stimulus Sources: Amigo / EGO
RNA expression pattern
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More reference expression data
Orthologs
Species	Human	Mouse
Entrez	79310	258318
Ensembl	ENSG00000197938	ENSMUSG00000047960
UniProt	Q8NGV7	Q8VEX5
RefSeq (mRNA)	NM_001005482	NM_146321
RefSeq (protein)	NP_001005482	NP_666433
Location (UCSC)	Chr 3: 99.48 - 99.49 Mb	Chr 16: 58.97 - 58.97 Mb
PubMed search	[1]	[2]

Olfactory receptor 5H2 is a protein that in humans is encoded by the OR5H2 gene.

Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms.

See also

• Olfactory receptor

Further reading

• Malnic B, Godfrey PA, Buck LB (2004). "The human olfactory receptor gene family". Proc. Natl. Acad. Sci. U.S.A. 101 (8): 2584–9. doi:10.1073/pnas.0307882100. PMC 356993 Freely accessible. PMID 14983052. CS1 maint: Multiple names: authors list (link)

External links

• MeSH OR5H2+protein,+human

This article incorporates text from the United States National Library of Medicine, which is in the public domain.