OR4K13

Olfactory receptor 4K13 is a protein that in humans is encoded by the OR4K13 gene.[3]

OR4K13
Identifiers
Aliases	OR4K13, OR14-27, olfactory receptor family 4 subfamily K member 13
External IDs	HomoloGene: 121590 GeneCards: OR4K13
Gene location (Human) Chr. Chromosome 14 (human)[1] Band 14q11.2 Start 20,029,399 bp[1] End 20,036,038 bp[1]
Gene ontology Molecular function • G-protein coupled receptor activity • olfactory receptor activity • transmembrane signaling receptor activity • signal transducer activity Cellular component • integral component of membrane • cell membrane • membrane Biological process • sensory perception of smell • detection of chemical stimulus involved in sensory perception of smell • detection of chemical stimulus involved in sensory perception • signal transduction • response to stimulus • G-protein coupled receptor signaling pathway Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	390433	n/a
Ensembl	ENSG00000176253	n/a
UniProt	Q8NH42	n/a
RefSeq (mRNA)	NM_001004714	n/a
RefSeq (protein)	NP_001004714	n/a
Location (UCSC)	Chr 14: 20.03 – 20.04 Mb	n/a
PubMed search	[2]	n/a
Wikidata
View/Edit Human

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.[3]

See also

• Olfactory receptor

References

1. GRCh38: Ensembl release 89: ENSG00000176253 - Ensembl, May 2017
2. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
3. "Entrez Gene: OR4K13 olfactory receptor, family 4, subfamily K, member 13".

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. PMID 14983052.

External links

• OR4K13+protein,+human at the US National Library of Medicine Medical Subject Headings (MeSH)

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