Reaction catalyzed by 3(or 17)beta-hydroxysteroid dehydrogenase (1.1.1.51)
+
NAD(P)+
=
+
NAD(P)H
+
5-androsten-3beta-ol-17-one
+
NAD(P)+
=
5-androstene-3,17-dione
+
NAD(P)H
+
H+
