Reaction catalyzed by menaquinol oxidase (H+-transporting) (7.1.1.5)
2
+
+
n
=
2
+
2
H2O
+
n
2 demethylmenaquinol
+
O2
+
n H+[side 1]
=
2 demethylmenaquinone
+
2 H2O
+
n H+[side 2]