| Entry |
|
| Name |
7-dehydrocholesterol reductase;
DHCR7 (gene name);
7-DHC reductase;
7-dehydrocholesterol dehydrogenase/cholesterol oxidase;
Delta7-sterol reductase
|
| Class |
Oxidoreductases;
Acting on the CH-CH group of donors;
With NAD+ or NADP+ as acceptor
 |
| Sysname |
cholesterol:NADP+ Delta7-oxidoreductase
|
| Reaction(IUBMB) |
cholesterol + NADP+ = cholesta-5,7-dien-3beta-ol + NADPH + H+ [RN: R01456]
|
| Reaction(KEGG) |
|
| Substrate |
|
| Product |
|
| Comment |
The enzyme is part of the cholesterol biosynthesis pathway.
|
| History |
EC 1.3.1.21 created 1972, modified 2013
|
| Pathway |
| Steroid biosynthesis | | Metabolic pathways | | Biosynthesis of secondary metabolites |
|
| Orthology |
| 7-dehydrocholesterol reductase |
|
| Genes |
HSA: | | PTR: | | PPS: | | GGO: | | PON: | | NLE: | | MCC: | | MCF: | | CSAB: | | RRO: | | CJC: | | SBQ: | | MMU: | | RNO: | | CGE: | | NGI: | | HGL: | | CCAN: | | TUP: | | CFA: | | AML: | | UMR: | | FCA: | | PTG: | | AJU: | | BTA: | | BOM: | | BIU: | | PHD: | | CHX: | | OAS: | | SSC: | | CFR: | | BACU: | | LVE: | | ECB: | | MYD: | | HAI: | | RSS: | | PALE: | | LAV: | | MDO: | | OAA: | | GGA: | | MGP: | | CJO: | | APLA: | | ACYG: | | TGU: | | GFR: | | FAB: | | PHI: | | CCW: | | FPG: | | FCH: | | CLV: | | AAM: | | ASN: | | AMJ: | | PSS: | | CMY: | | CPIC: | | ACS: | | PBI: | | GJA: | | XLA: | | XTR: | | NPR: | | DRE: | | SRX: | | SANH: | | SGH: | | IPU: | | TRU: | | TNG: | | LCO: | | NCC: | | MZE: | | OLA: | | XMA: | | CSEM: | | LCF: | | SASA: | | ELS: | | SFM: | | LCM: | | CMK: | | BFO: | | CIN: | | SPU: | | SKO: | | PHU: | | ISC: | | TUT: | | NAI: | | LOA: | | HRO: | | LGI: | | CRG: | | OBI: | | NVE: | | AQU: | | ATH: | | ALY: | | CRB: | | EUS: | | BRP: | | BNA: | | THJ: | | CIT: | | CIC: | | TCC: | | GRA: | | GHI: | | EGR: | | GMX: | | PVU: | | VRA: | | CCAJ: | | MTR: | | CAM: | | ADU: | | AIP: | | LJA: | | LANG: | | FVE: | | PPER: | | PMUM: | | MDM: | | PXB: | | ZJU: | | CSV: | | CMO: | | RCU: | | JCU: | | POP: | | VVI: | | SLY: | | SPEN: | | SOT: | | INI: | | SIND: | | BVG: | | NNU: | | OSA: | | DOSA: | | OBR: | | BDI: | | ATS: | | SBI: | | ZMA: | | SITA: | | PDA: | | EGU: | | MUS: | | ATR: | | SMO: | | PPP: | | BPG: | | MIS: | | MPP: | | CSL: | | APRO: | | CCP: | | MGR: | | FGR: | | FPU: | | FVR: | | FOX: | | NHE: | | CMT: | | VAL: | | VDA: | | PFY: | | SSL: | | PSCO: | | GLZ: | | AOR: | | AFV: | | ACT: | | PCS: | | PBL: | | PBN: | | AJE: | | PTE: | | PFJ: | | NPA: | | TML: | | MBR: | | PTI: | | FCY: | | TPS: | | AAF: | | PIF: | | PSOJ: | | SPAR: | | EHX: | | GTT: | | NGR: | | CBU: | | CBS: | | CBD: | | CBC: | | LLO: | | LFA: | | LHA: | | TMC: | | SAMY: | | MRM: | | PCU: | | PNL: | | PUV: | | WCH: | | » show all
 |
| Reference |
|
| Authors |
DEMPSEY ME, SEATON JD, SCHROEPFER GJ Jr, TROCKMAN RW. |
| Title |
THE INTERMEDIARY ROLE OF DELTA-5,7-CHOLESTADIEN-3-BETA-OL IN CHOLESTEROL BIOSYNTHESIS. |
| Journal |
J. Biol. Chem. 239 (1964) 1381-7. |
| Reference |
|
| Authors |
Moebius FF, Fitzky BU, Lee JN, Paik YK, Glossmann H |
| Title |
Molecular cloning and expression of the human delta7-sterol reductase. |
| Journal |
Proc. Natl. Acad. Sci. U. S. A. 95 (1998) 1899-902. |
| Sequence |
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| Other DBs |
ExplorEnz - The Enzyme Database: IUBMB Enzyme Nomenclature: ExPASy - ENZYME nomenclature database: BRENDA, the Enzyme Database: CAS: 9080-21-1 |
| LinkDB |
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