OR4A5

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OR4A5
Identifiers
Aliases OR4A5, OR11-111, olfactory receptor family 4 subfamily A member 5
External IDs MGI: 3031072 HomoloGene: 128093 GeneCards: 81318
Orthologs
Species Human Mouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001005272

NM_146790

RefSeq (protein)

NP_001005272.3

n/a

Location (UCSC) Chr 11: 54.71 – 54.71 Mb Chr 2: 89.41 – 89.41 Mb
PubMed search [1] [2]
Wikidata
View/Edit Human View/Edit Mouse

Olfactory receptor 4A5 is a protein that in humans is encoded by the OR4A5 gene.[1]

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.[1]

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