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.
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Protein Aliases: Olfactory receptor 2T27; Olfactory receptor OR1-67; olfactory receptor, family 2, subfamily T, member 27
Gene Aliases: OR2T27
UniProt ID: (Human) Q8NH04
Entrez Gene ID: (Human) 403239
Molecular Function: transmembrane signal receptor