Reaction catalyzed by glutamate dehydrogenase [NAD(P)+] (1.4.1.3)
+
H2O
+
NAD(P)+
=
+
NH3
+
NAD(P)H
norvaline
+
H2O
+
NAD(P)+
=
2-oxopentanoate
+
NH3
+
NAD(P)H
