3-oxo-5-alpha-steroid 4-dehydrogenase activity
Catalysis of the reaction: a 3-oxo-5-alpha-steroid + acceptor = a 3-oxo-delta(4)-steroid + reduced acceptor.
GO:0033765
steroid dehydrogenase activity, acting on the CH-CH group of donors
is_a
3-keto-delta4-steroid-5alpha-reductase activity
related
3-oxo-5alpha-steroid 4-dehydrogenase activity
related
3-oxo-5alpha-steroid delta4-dehydrogenase activity
related
3-oxo-5alpha-steroid:(acceptor) delta4-oxidoreductase activity
related
3-oxo-5alpha-steroid:acceptor delta4-oxidoreductase activity
related
3-oxosteroid delta4-dehydrogenase
broad
4-ene-3-ketosteroid-5alpha-oxidoreductase activity
related
5alpha-reductase
broad
delta4-3-keto steroid 5alpha-reductase activity
related
delta4-3-ketosteroid5alpha-oxidoreductase activity
related
delta4-3-oxo steroid reductase activity
related
delta4-3-oxosteroid-5alpha-reductase
broad
delta4-5alpha-dehydrogenase activity
related
steroid 5 alpha reductase
broad
steroid 5-alpha-reductase activity
broad
steroid 5alpha-reductase
broad
steroid delta4-5alpha-reductase activity
related
testosterone 5alpha-reductase
broad
SPAC9.08c