Reaction catalyzed by nitrobenzene nitroreductase (1.7.1.16)
+
2
NADP+
+
H2O
=
+
2
NADPH
+
2
N-phenylhydroxylamine
+
2 NADP+
+
H2O
=
nitrobenzene
+
2 NADPH
+
2 H+