RGS9BP, Official Symbol RGS9BPprovided by HGNC Official Full Name regulator of G protein signaling 9 binding proteinprovided by HGNC Primary source HGNC:HGNC:30304 See related Ensembl:ENSG00000186326 MIM:607814; AllianceGenome:HGNC:30304 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 R9AP; RGS9; PERRS; PERRS2 Summary The protein encoded by this gene functions as a regulator of G protein-coupled receptor signaling in phototransduction. Studies in bovine and mouse show that this gene is expressed only in the retina, and is localized in the rod outer segment membranes. This protein is associated with a heterotetrameric complex, specifically interacting with the regulator of G-protein signaling 9, and appears to function as the membrane anchor for the other largely soluble interacting partners. Mutations in this gene are associated with prolonged electroretinal response suppression (PERRS), also known as bradyopsia. [provided by RefSeq, Mar 2010] Orthologs mouse all