Reaction catalyzed by DELTA4-3-oxosteroid 5beta-reductase (1.3.1.3) show all sequences for 1.3.1.3
+
NADPH
=
+
NADP+
7alpha-hydroxy-4-cholesten-3-one
+
NADPH
=
(5beta,7alpha)-7-hydroxycholestan-3-one
+
NADP+