Reaction catalyzed by 5-carboxymethyl-2-hydroxymuconic-semialdehyde dehydrogenase (1.2.1.60)
+
H2O
+
NADP+
=
+
NADPH
5-carboxymethyl-2-hydroxymuconate semialdehyde
+
H2O
+
NADP+
=
5-carboxymethyl-2-hydroxymuconate
+
NADPH
