This gene encodes a protein from the G-protein coupled receptor 1 family. This protein is a receptor for neuromedin U, which is a neuropeptide that is widely distributed in the gut and central nervous system. This receptor plays an important role in the regulation of food intake and body weight. [provided by RefSeq, Jul 2008]
Neuromedin U (NMU) receptors are a group of Gq/11-protein-coupled receptors that are currently divided into two subtypes: NMU1 and NMU2. The two subtypes have distinct tissue distributions: NMU1 is expressed in the periphery, whilst NMU2 is expressed in the CNS.