OR5C1

OR5C1 is a gene that encodes a protein in humans. It is also known as olfactory receptor, family 5, subfamily C, member 1. The OR5C1 gene is part of the olfactory receptor family, which is the largest gene family in the genome. The family members are G-protein coupled receptors that respond to smell and taste stimuli and are divided into a large number of subfamilies.

Function

The OR5C1 gene is thought to encode a G protein-coupled receptor that is involved in the perception of smell. The olfactory receptor proteins interact with odorant molecules in the nose to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor gene family is the largest in the genome, and the specific function of this receptor is unknown.

Structure

The OR5C1 gene is located on chromosome 11, specifically at 11p15.4. It spans approximately 1 kilobase and consists of a single exon. The OR5C1 protein is a member of the G protein-coupled receptor 1 family. Like all G protein-coupled receptors, it has seven transmembrane domains and is located in the cell membrane.

Clinical Significance

While the specific function of the OR5C1 gene is not yet fully understood, it is believed to play a role in the perception of smell. Mutations in this gene, as well as other olfactory receptor genes, could potentially affect a person's sense of smell. However, more research is needed to fully understand the clinical significance of the OR5C1 gene.

See Also

• Olfactory receptor
• G protein-coupled receptor
• Chromosome 11 (human)