Reaction catalyzed by lysine dehydrogenase (1.4.1.15)
+
NADP+
+
H2O
=
+
NADPH
+
NH3
S-(2-aminoethyl)-L-cysteine
+
NADP+
+
H2O
=
S-(2-oxoethyl)-L-cysteine
+
NADPH
+
NH3
