OR2J2

OR2J2 is a gene that encodes the olfactory receptor, family 2, subfamily J, member 2 protein in humans. This protein is a part of the olfactory receptor family, which is involved in the detection of smell.

Function

The OR2J2 gene is a member of the olfactory receptor gene family. Olfactory receptors are responsible for the detection of odor molecules in the nose. They are expressed in the cilia of olfactory sensory neurons and are involved in the transduction of odorant signals to the brain. The specific function of the OR2J2 gene is not yet fully understood, but it is believed to play a role in the perception of certain smells.

Structure

The OR2J2 gene is located on chromosome 6, specifically at 6p22.1. It spans approximately 1 kilobase and consists of a single exon. The encoded protein is a G protein-coupled receptor and is composed of 312 amino acids.

Clinical Significance

Mutations in the OR2J2 gene have been associated with a reduced ability to smell, a condition known as anosmia. Further research is needed to fully understand the clinical significance of this gene.

See Also

• Olfactory receptor
• Anosmia
• G protein-coupled receptor