Reaction catalyzed by biphenyl 2,3-dioxygenase (1.14.12.18)
+
NADH
+
=
+
NAD+
+
HCl
2,4'-dichlorobiphenyl
+
NADH
+
O2
=
2,3-dihydroxy-4'-chlorobiphenyl
+
NAD+
+
HCl