Olfactory receptor family 1 subfamily X member 5 pseudogene (OR1X5P)

Olfactory receptor family 1 subfamily X member 5 pseudogene (OR1X5P) refers to a non-functional genomic element in humans that resembles members of the olfactory receptor gene family. Olfactory receptor genes typically encode G protein-coupled receptors with a seven-transmembrane domain architecture, enabling the detection of odorants in the nose and initiation of neuronal signaling for smell perception. OR1X5P, however, is classified as a pseudogene due to sequence disruptions that likely prevent translation into a functional receptor protein. The large olfactory receptor family contains many pseudogenes, reflecting evolutionary loss of receptors for odors no longer critical for human fitness. While rare instances of pseudogenes retaining or acquiring function have been observed in other species (notably insects like Drosophila), there is no evidence that human OR1X5P encodes a functional or therapeutically relevant protein. No misspelling is noted, but inclusion of "pseudogene" emphasizes its non-functional nature, meaning this entry is not a true molecular target in pharmacology or therapy.

Other names

OR1X5Polfactory receptor family 1 subfamily X member 5 pseudogene

None. There are no drugs acting on the non-functional protein or transcript.