Reaction catalyzed by aldehyde dehydrogenase (NADP+) (1.2.1.4), aldehyde dehydrogenase [NAD(P)+] (1.2.1.5), betaine-aldehyde dehydrogenase (1.2.1.8), 3,4-dehydroadipyl-CoA semialdehyde dehydrogenase (NADP+) (1.2.1.77)
+
NADP+
+
H2O
=
+
NADPH
+
formaldehyde
+
NADP+
+
H2O
=
formate
+
NADPH
+
H+
