Reaction catalyzed by 2,4-dienoyl-CoA reductase [(2E)-enoyl-CoA-producing] (1.3.1.34), 2,4-dienoyl-CoA reductase [(3E)-enoyl-CoA-producing] (1.3.1.124)
+
NADP+
=
+
NADPH
+
a (2E)-2-enoyl-CoA
+
NADP+
=
a (2E,4E)-2,4-dienoyl-CoA
+
NADPH
+
H+
