Reaction catalyzed by 3-demethoxyubiquinol 3-hydroxylase (1.14.99.60)
+
a reduced acceptor
+
=
+
acceptor
+
H2O
6-methoxy-3-methyl-2-(all-trans-polyprenyl)-1,4-benzoquinol
+
a reduced acceptor
+
O2
=
3-demethylubiquinol
+
acceptor
+
H2O
