KEGG   ENZYME: 1.3.1.21Help
Entry
EC 1.3.1.21                 Enzyme                                 

Name
7-dehydrocholesterol reductase
Class
Oxidoreductases;
Acting on the CH-CH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
cholesterol:NADP+ Delta7-oxidoreductase
Reaction(IUBMB)
cholesterol + NADP+ = cholesta-5,7-dien-3beta-ol + NADPH + H+ [RN:R01456]
Reaction(KEGG)
Substrate
cholesterol [CPD:C00187];
NADP+ [CPD:C00006]
Product
cholesta-5,7-dien-3beta-ol [CPD:C01164];
NADPH [CPD:C00005];
H+ [CPD:C00080]
Pathway
Steroid biosynthesis
Metabolic pathways
Biosynthesis of secondary metabolites
Orthology
K00213  
7-dehydrocholesterol reductase
Genes
HSA: 
1717(DHCR7)
PTR: 
451393(DHCR7)
PPS: 
100977099(DHCR7)
GGO: 
101137517(DHCR7)
PON: 
100172090(DHCR7)
MMU: 
13360(Dhcr7)
RNO: 
64191(Dhcr7)
CFA: 
483675(DHCR7)
AML: 
100467495(DHCR7)
FCA: 
101089143(DHCR7)
BTA: 
514745(DHCR7)
SSC: 
ECB: 
100061433(DHCR7)
SHR: 
100914156(DHCR7)
OAA: 
100074666(DHCR7)
GGA: 
422982(DHCR7)
MGP: 
TGU: 
100230558(DHCR7)
ACS: 
XLA: 
379273(dhcr7)
XTR: 
394844(dhcr7)
DRE: 
378446(dhcr7)
TRU: 
OLA: 
BFO: 
CIN: 
SPU: 
PHU: 
ISC: 
NVE: 
AQU: 
ATH: 
AT1G50430(DWF5)
ALY: 
CSV: 
RCU: 
POP: 
VVI: 
OSA: 
DOSA: 
Os02t0465400-01(Os02g0465400)
BDI: 
SBI: 
SORBI_04g017400(SORBIDRAFT_04g017400)
ZMA: 
100282098(pco110886)
SMO: 
PPP: 
MGR: 
FGR: 
NHE: 
VAL: 
SSL: 
AOR: 
AOR_1_288164(AO090001000167)
AFV: 
ACT: 
PCS: 
PBL: 
AJE: 
PTE: 
TML: 
MBR: 
NGR: 
PTI: 
TPS: 
PIF: 
CBU: 
CBS: 
CBD: 
CBC: 
LLO: 
PCU: 
pc1220(dhcR7)
PUV: 
PUV_11120(DWF5)
WCH: 
wcw_1842(dhcr7)
 » show all
Taxonomy
Reference
1  [PMID:14189869]
  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.
  Organism
Rattus norvegicus [GN:rno]
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
9080-21-1

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