RPE65 - retinoid isomerohydrolase RPE65 Gene
Also Known as p63; BCO3; LCA2; RP20; rd12; mRPE65; sRPE65
Species: Homo sapiens
About RPE65
This gene has 1 transcript (splice variant), 273 orthologues, 2 paralogues and is associated with 10 phenotypes. Low expression observed in reference dataset.
Summary
The protein encoded by this gene is a component of the vitamin A visual cycle of the retina which supplies the 11-cis retinal chromophore of the photoreceptors opsin visual Pigments. It is a member of the carotenoid cleavage oxygenase superfamily. All members of this superfamily are non-heme iron oxygenases with a seven-bladed propeller fold and oxidatively cleave carotenoid carbon:carbon double bonds. However, the protein encoded by this gene has acquired a divergent function that involves the concerted O-alkyl ester cleavage of its all-trans retinyl ester substrate and all-trans to 11-cis double bond isomerization of the retinyl moiety. As such, it performs the essential enzymatic isomerization step in the synthesis of 11-cis retinal. Mutations in this gene are associated with early-onset severe blinding disorders such as Leber congenital. [provided by RefSeq, Oct 2017]
RPE65 Products (6)
| mRNA | Protein | Name |
|---|---|---|
| NM_000329.3 | NP_000320.1 | retinoid isomerohydrolase isoform 1 |
| NM_001406853.1 | NP_001393782.1 | retinoid isomerohydrolase isoform 2 |
| NM_001406856.1 | NP_001393785.1 | retinoid isomerohydrolase isoform 3 |
| NM_001406857.1 | NP_001393786.1 | retinoid isomerohydrolase isoform 3 |
| NM_001406859.1 | NP_001393788.1 | retinoid isomerohydrolase isoform 4 |
| NM_001406860.1 | NP_001393789.1 | retinoid isomerohydrolase isoform 5 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables all-trans-retinyl-palmitate hydrolase, 11-cis retinol forming activity |
IDA
IDA: Inferred from direct assay
|
25112876 | GOA |
| enables isomerase activity |
IDA
IDA: Inferred from direct assay
|
28874556 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
28514442 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in detection of light stimulus involved in visual perception |
IMP
IMP: Inferred from mutant phenotype
|
15557452 | GOA |
| involved in retina homeostasis |
IMP
IMP: Inferred from mutant phenotype
|
15557452 | GOA |
| involved in retinoid metabolic process |
IDA
IDA: Inferred from direct assay
|
25112876 | GOA |
| involved in zeaxanthin biosynthetic process |
IDA
IDA: Inferred from direct assay
|
28874556 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in endoplasmic reticulum membrane |
IDA
IDA: Inferred from direct assay
|
29659842 | GOA |
RPE65 Protein Structure
RPE65: Retinal pigment epithelial membrane protein (16 - 532)
- 0
- 100
- 200
- 300
- 400
- 500
- 533 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
retinoid isomerohydrolase |
|
RPE65 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
RPE65 | Q16518 | CCT6B | Homo sapiens | Q92526 | 33961781 | |
|
Intra
|
RPE65 | Q16518 | CCT6B | Homo sapiens | Q92526 | 28514442 |
RPE65 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P83565 | RPE65 Antibody (YA3310) | WB, IP | Human, Mouse, Rat |
| HY-P87494 | RPE65 Antibody (YA7182) | WB, IHC-P, IP, IF-Tissue | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Retinitis Pigmentosa 20 |
|
|
| Leber Congenital Amaurosis 2 |
|
|
| Retinitis Pigmentosa 87 With Choroidal Involvement |
|
|
| Leber Plus Disease |
|
|
| Retinal Degeneration |
|
|
| Fundus Dystrophy |
|
|
| Eye Disease |
|
|
| Acth Deficiency, Isolated |
|
|
| Retinitis Pigmentosa |
|
|
| Severe Early-Childhood-Onset Retinal Dystrophy |
|
|
| Cone-Rod Dystrophy 2 |
|
|
| Autism |
|
|
| Retinoschisis 1, X-Linked, Juvenile |
|
|
| Choroideremia |
|
|
| Retinitis |
|
|
| Keratoconus |
|
|
| Congenital Stationary Night Blindness |
|
|
| Night Blindness |
|
|
| Choroid Disease |
|
|
| Eye Degenerative Disease |
|
|
| Leber Congenital Amaurosis 14 |
|
|
| Leber Congenital Amaurosis 10 |
|
|
| Macular Degeneration, Age-Related, 1 |
|
|
| Hereditary Retinal Dystrophy |
|
|
| Retinal Perforation |
|
|
| Leber Congenital Amaurosis 16 |
|
|
| Degeneration Of Macula And Posterior Pole |
|
|
| Bestrophinopathy, Autosomal Recessive |
|
|
| Vitreous Disease |
|
|
| Gyrate Atrophy Of Choroid And Retina |
|
|
| Fundus Albipunctatus |
|
|
| Oliver-Mcfarlane Syndrome |
|
|
| Vitreoretinochoroidopathy |
|
|
| Macular Dystrophy, Dominant Cystoid |
|
|
| Achromatopsia |
|
|
| Color Blindness |
|
|
| Blood Group, Globoside System |
|
|
| Late-Onset Retinal Degeneration |
|
|
| Macular Degeneration, Age-Related, 7 |
|
|
| Leber Congenital Amaurosis 8 |
|
|
| Macular Holes |
|
|
| Leber Congenital Amaurosis 12 |
|
|
| Leber Congenital Amaurosis 4 |
|
|
| Leber Congenital Amaurosis 3 |
|
|
| Leber Congenital Amaurosis 9 |
|
|
| Stargardt Disease |
|
|
| Physical Disorder |
|
|
| Choroidal Dystrophy, Central Areolar, 1 |
|
|
| Vitelliform Macular Dystrophy |
|
|
| Kuhnt-Junius Degeneration |
|
|
| Enhanced S-Cone Syndrome |
|
|
| Vitreous Detachment |
|
|
| Macular Retinal Edema |
|
|
| Familial Lipoprotein Lipase Deficiency |
|
|
| Retinal Disease |
|
|
| Bietti Crystalline Corneoretinal Dystrophy |
|
|
| Hereditary Choroidal Atrophy |
|
|
| Partial Central Choroid Dystrophy |
|
|
| Endophthalmitis |
|
|
| Leber Congenital Amaurosis 13 |
|
|
| Scotoma |
|
|
| Pseudopapilledema |
|
|
| Adenosine Deaminase Deficiency |
|
|
| Usher Syndrome, Type Iiia |
|
|
| Red-Green Color Blindness |
|
|
| Sensory System Disease |
|
|
| Vitreoretinopathy, Neovascular Inflammatory |
|
|
| Cone Dystrophy |
|
|
| Lens Disease |
|
|
| Cold-Induced Sweating Syndrome 3 |
|
|
| Choroiditis |
|
|
| Uveal Disease |
|
|
| Leber Hereditary Optic Neuropathy, Modifier Of |
|
|
| Retinitis Pigmentosa 50 |
|
|
| Joubert Syndrome 1 |
|
|
| Hemophilia B |
|
|
| Peripheral Retinal Degeneration |
|
|
| Aromatic L-Amino Acid Decarboxylase Deficiency |
|
|
| Refractive Error |
|
|
| Retinitis Pigmentosa 39 |
|
|
| Usher Syndrome |
|
|
| Ichthyosis |
|
|
| Leber Congenital Amaurosis 1 |
|
|
| Senior-Loken Syndrome 1 |
|
|
| Retinitis Pigmentosa 7 |
|
|
| Retinal Vascular Disease |
|
|
| Usher Syndrome Type 2 |
|
|
| Nanophthalmos |
|
|
| Exudative Vitreoretinopathy 1 |
|
|
| Usher Syndrome, Type I |
|
|
| Optic Nerve Disease |
|
|
| Neuronal Ceroid Lipofuscinosis |
|
|
| Bardet-Biedl Syndrome |
|
|
| Aceruloplasminemia |
|
|
| Strabismus |
|
|
| Nervous System Disease |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Bos taurus | RPE65 | VGNC | VGNC:34101 |
| Macaca mulatta | RPE65 | VGNC | VGNC:76721 |
| Rattus norvegicus | RPE65 | RGD | RGD:621396 |
| Felis catus | RPE65 | VGNC | VGNC:64731 |
| Mus musculus | RPE65 | MGD | MGI:98001 |
| Canis familiaris | RPE65 | VGNC | VGNC:45708 |
| Others | RPE65 | NCBI |