Reaction catalyzed by L-lactate dehydrogenase (1.1.1.27), L-2-hydroxycarboxylate dehydrogenase [NAD(P)+] (1.1.1.375)
+
NADPH
+
=
+
NADP+
pyruvate
+
NADPH
+
H+
=
(S)-lactate
+
NADP+
