Reaction catalyzed by 3alpha-hydroxy-5beta-androstane-17-one 3alpha-dehydrogenase (1.1.1.152)
+
NAD+
=
+
NADH
+
3alpha-hydroxy-5beta-androstane-17-one
+
NAD+
=
5beta-androstane-3,17-dione
+
NADH
+
H+
