OPN5, Official Symbol OPN5provided by HGNC Official Full Name opsin 5provided by HGNC Primary source HGNC:HGNC:19992 See related Ensembl:ENSG00000124818 MIM:609042; AllianceGenome:HGNC:19992 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as PGR12; GPR136; GRP136; TMEM13 Summary Opsins are members of the guanine nucleotide-binding protein (G protein)-coupled receptor superfamily. This opsin gene is expressed in the eye, brain, testes, and spinal cord. This gene belongs to the seven-exon subfamily of mammalian opsin genes that includes peropsin (RRH) and retinal G protein coupled receptor (RGR). Like these other seven-exon opsin genes, this family member may encode a protein with photoisomerase activity. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2010] Expression Restricted expression toward testis (RPKM 1.6) See more Orthologs mouse all