MTNR1B
LOCUS ID4544
GENE_SYMBOLMTNR1B
GENE NAMEmelatonin receptor 1B
SYNONYMNSMT2,FGQTL2,MEL-1B-R
CHROMOSOME11
HOMOLOGENE ID4350
GENE SUMMARY
This gene encodes one of two high affinity forms of a receptor for melatonin, the primary hormone secreted by the pineal gland. This gene product is an integral membrane protein that is a G-protein coupled, 7-transmembrane receptor. It is found primarily in the retina and brain although this detection requires RT-PCR. It is thought to participate in light-dependent functions in the retina and may be involved in the neurobiological effects of melatonin. [provided by RefSeq, Jul 2008]