RPE-retinal G protein-coupled receptor also known as RGR-opsin is a protein that in humans is encoded by the RGR gene.[5][6] RGR-opsin is a member of the rhodopsin-like receptor subfamily of GPCR. Like other opsins which bind retinaldehyde, it contains a conserved lysine residue in the seventh transmembrane domain.[7][8] RGR-opsin comes in different isoforms produced by alternative splicing.[6]
^ abcGRCh38: Ensembl release 89: ENSG00000148604 – Ensembl, May 2017
^ abcGRCm38: Ensembl release 89: ENSMUSG00000021804 – Ensembl, May 2017
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Chen XN, Korenberg JR, Jiang M, Shen D, Fong HK (Jun 1996). "Localization of the human RGR opsin gene to chromosome 10q23". Human Genetics. 97 (6): 720–2. doi:10.1007/BF02346179. PMID 8641686. S2CID 6086858.
^ ab"Entrez Gene: RGR retinal G protein coupled receptor".
^Jiang M, Pandey S, Fong HK (Dec 1993). "An opsin homologue in the retina and pigment epithelium". Investigative Ophthalmology & Visual Science. 34 (13): 3669–78. PMID 8258527.
^Shen D, Jiang M, Hao W, Tao L, Salazar M, Fong HK (Nov 1994). "A human opsin-related gene that encodes a retinaldehyde-binding protein". Biochemistry. 33 (44): 13117–25. doi:10.1021/bi00248a022. PMID 7947717.
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