Reaction catalyzed by 7-methylxanthine demethylase (1.14.13.128)
+
2
+
2
NADH
+
2
=
+
2
NAD+
+
2
H2O
+
2
theophylline
+
2 O2
+
2 NADH
+
2 H+
=
xanthine
+
2 NAD+
+
2 H2O
+
2 formaldehyde