Reaction catalyzed by 3,4-dihydroxyphenylalanine reductive deaminase (4.3.1.22)
+
NADH
+
=
+
NAD+
+
NH3
3,4-dihydroxy-L-phenylalanine
+
NADH
+
H+
=
3,4-dihydroxyphenylpropanoate
+
NAD+
+
NH3
