3-keto sterol reductase activity
Catalysis of the reaction: a 3-beta-hydroxyl sterol + NADP+ = a 3-keto sterol + NADPH + H+.
Note that zymosterol is cholesta-8,24-dien-3-ol.
Exact Synonyms
3-keto-steroid reductase activity
Related Synonyms
3-KSR activity
3beta-hydroxy-steroid:NADP+ 3-oxidoreductase
class Information
has_alternative_id
has_dbxref
- EC:1.1.1.270
- MetaCyc:RXN-13686
- Reactome:R-HSA-194689
- Reactome:R-HSA-194632
- RHEA:18409
- RHEA:34787
- RHEA:36379
has_obo_namespace
molecular_function