GO:0033764

steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor

Details: 
Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP, and in which one substrate is a sterol derivative. [GOC:mah]
Evidence Code: 
IDA