Olfactory receptor family 2 subfamily J member 2 (OR2J2)

Olfactory receptor family 2 subfamily J member 2 (OR2J2) is a G protein-coupled receptor that detects odorant molecules in the nose and initiates the neuronal responses leading to the perception of smell. Like other olfactory receptors, OR2J2 arises from a single coding-exon gene and possesses a 7-transmembrane domain structure typical of many receptors involved in signal transduction. OR2J2 is one of a very large family of olfactory receptors, the largest gene family in the human genome. Its known functions are restricted to odorant signal detection and there is no strong evidence of its relevance as a therapeutic target for drugs or disease intervention[1][2][3][4][5][7][8]. Key clarifications: - OR2J2 is not considered a therapeutic target in the traditional sense (e.g., no drugs are designed to target OR2J2 in disease contexts)[1][2][8]. - There are no well-established drugs, mechanism of action, biomarkers, or therapeutic safety concerns linked to this gene. - Its primary and nearly exclusive role is olfactory transduction, although as with some other olfactory receptors, ectopic (non-nasal) expression and non-canonical functions are occasionally reported in research, but clinical significance remains undemonstrated[2][6]. Summary: OR2J2 is best classified as a sensory GPCR involved in olfaction, not as a drug or disease target.

Other names

OR2J2OR6-8OR6-19hs6M1-6dJ80I19.4Hs6M1-6Olfactory receptor 6-8Olfactory receptor OR6-19OR6.3.8ORL684