Reaction catalyzed by very-long-chain 3-oxoacyl-CoA reductase (1.1.1.330)
+
NADP+
=
+
NADPH
+
a very-long-chain (3R)-3-hydroxyacyl-CoA
+
NADP+
=
a very-long-chain 3-oxoacyl-CoA
+
NADPH
+
H+