Reaction catalyzed by 3-succinoylsemialdehyde-pyridine dehydrogenase (1.2.1.83)
+
NADP+
+
H2O
=
+
NADPH
+
4-oxo-4-(pyridin-3-yl)butanal
+
NADP+
+
H2O
=
4-oxo-4-(pyridin-3-yl)butanoate
+
NADPH
+
H+