OR4K1

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OR4K1
Identifiers
AliasesOR4K1, OR14-19, olfactory receptor family 4 subfamily K member 1
External IDsMGI: 3030562 HomoloGene: 74224 GeneCards: OR4K1
Gene location (Human)
Chromosome 14 (human)
Chr.Chromosome 14 (human)[1]
Chromosome 14 (human)
Genomic location for OR4K1
Genomic location for OR4K1
Band14q11.2Start19,930,917 bp[1]
End19,936,757 bp[1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001004063

NM_001011809

RefSeq (protein)

NP_001004063

NP_001011809

Location (UCSC)Chr 14: 19.93 – 19.94 MbChr 14: 50.13 – 50.14 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Olfactory receptor 4K1 is a protein that in humans is encoded by the OR4K1 gene.[5]

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.[5]

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