7-methylxanthine + formaldehyde + NADP(+) + H2O => 1,7-dimethylxanthine + NADPH + O2 + H(+)
7-methylxanthine + formaldehyde + nadp(+) + h2o => 1,7-dimethylxanthine + nadph + o2 + h(+)
7-methylxanthine + formaldehyde + NADP(+) + H2O => 1,7-dimethylxanthine + NADPH + O2 + H(+)
7-methylxanthine + formaldehyde + nadp(+) + h2o => 1,7-dimethylxanthine + nadph + o2 + h(+)