Olfactory receptor family 5 subfamily D member 15 pseudogene (OR5D15P)

Olfactory receptor family 5 subfamily D member 15 pseudogene (OR5D15P) is one of many human olfactory receptor pseudogenes, i.e., it is a genomic DNA sequence resembling a functional olfactory receptor gene but is nonfunctional due to mutations such as premature stop codons or frameshifts[1][2][3]. Olfactory receptors, when functional, are G protein-coupled receptors (GPCRs) involved in odorant molecule detection and neuronal signaling necessary for the sense of smell[1][3]. However, as a pseudogene, OR5D15P does not produce a functional protein and therefore has no established biological function or disease relevance in humans[1][2][3]. Pseudogenes like OR5D15P are common in the olfactory receptor gene family, reflecting relaxed evolutionary pressure on redundant or obsolete odorant receptors in the human lineage[2][3]. There are no known drugs, mechanisms of action, or biomarker roles related to this pseudogene, and it is not considered a therapeutic target[1][2][3].

Other names

OR5D15P