Tags: Enzyme.
In enzymology a 3-oxosteroid 1-dehydrogenase (EC 1.3.99.4) is an enzyme that catalyzes the chemical reactiona 3-oxosteroid + acceptor a 3-oxo-Delta1-steroid + reduced acceptorThus the two substrates of this enzyme are 3-oxosteroid and acceptor whereas its two products are 3-oxo-Delta1-steroid and reduced acceptor.This enzyme belongs to the family of oxidoreductases specifically those acting on the CH-CH group of donor with other acceptors.