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Open Access Articles- Top Results for Retinal G protein coupled receptor

Retinal G protein coupled receptor

Template:Infobox3cols/rowTemplate:Infobox3cols/rowTemplate:Infobox3cols/rowTemplate:Infobox3cols/row
Identifiers
SymbolsRGR ; RP44
External IDsOMIM600342 MGI1929473 HomoloGene37709 GeneCards: RGR Gene
RNA expression pattern
File:PBB GE RGR 207070 at tn.png
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez599557811
EnsemblENSG00000148604ENSMUSG00000021804
UniProtP47804Q9Z2B3
RefSeq (mRNA)NM_001012720NM_021340
RefSeq (protein)NP_001012738NP_067315
Location (UCSC)Chr 10:
86 – 86.02 Mb
Chr 14:
37.04 – 37.05 Mb
PubMed search[1][2]

RPE-retinal G protein-coupled receptor is a protein that in humans is encoded by the RGR gene.[1][2]

Defects in this gene are a cause of retinitis pigmentosa. The gene 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. The protein presumably acts as a photoisomerase to catalyze the conversion of all-trans-retinal to 11-cis-retinal, similar to retinochrome in invertebrates. The reverse isomerization occurs with rhodopsin in retinal photoreceptor cells. The protein is exclusively expressed in tissue adjacent to retinal photoreceptor cells, the retinal pigment epithelium and Mueller cells. This gene may be associated with autosomal recessive and autosomal dominant retinitis pigmentosa (arRP and adRP, respectively). Alternative splicing results in multiple transcript variants encoding different isoforms.[2]

Interactions

Retinal G protein coupled receptor has been shown to interact with KIAA1279.[3]

References

  1. ^ Chen XN, Korenberg JR, Jiang M, Shen D, Fong HK (Jul 1996). "Localization of the human RGR opsin gene to chromosome 10q23". Hum Genet 97 (6): 720–2. PMID 8641686. doi:10.1007/BF02346179. 
  2. ^ a b "Entrez Gene: RGR retinal G protein coupled receptor". 
  3. ^ Rual, Jean-François; Venkatesan Kavitha, Hao Tong, Hirozane-Kishikawa Tomoko, Dricot Amélie, Li Ning, Berriz Gabriel F, Gibbons Francis D, Dreze Matija, Ayivi-Guedehoussou Nono, Klitgord Niels, Simon Christophe, Boxem Mike, Milstein Stuart, Rosenberg Jennifer, Goldberg Debra S, Zhang Lan V, Wong Sharyl L, Franklin Giovanni, Li Siming, Albala Joanna S, Lim Janghoo, Fraughton Carlene, Llamosas Estelle, Cevik Sebiha, Bex Camille, Lamesch Philippe, Sikorski Robert S, Vandenhaute Jean, Zoghbi Huda Y, Smolyar Alex, Bosak Stephanie, Sequerra Reynaldo, Doucette-Stamm Lynn, Cusick Michael E, Hill David E, Roth Frederick P, Vidal Marc (Oct 2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature (England) 437 (7062): 1173–8. PMID 16189514. doi:10.1038/nature04209. 

Further reading

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This article incorporates text from the United States National Library of Medicine, which is in the public domain.


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