Reaction catalyzed by 4-trimethylammoniobutyraldehyde dehydrogenase (1.2.1.47)
+
NAD+
+
H2O
=
+
NADH
+
2
4-trimethylammoniobutanal
+
NAD+
+
H2O
=
4-trimethylammoniobutanoate
+
NADH
+
2 H+
