Reaction catalyzed by 3alpha-hydroxy bile acid-CoA-ester 3-dehydrogenase (1.1.1.395)
+
NAD+
=
+
NADH
+
a 3alpha-hydroxy bile acid CoA ester
+
NAD+
=
a 3-oxo bile acid CoA ester
+
NADH
+
H+
