methanesulfonate + NADH + O2 = sulfite + formaldehyde + NAD(+) + H2O
methanesulfonate + nadh + o2 = sulfite + formaldehyde + nad(+) + h2o
methanesulfonate + NADH + O2 = sulfite + formaldehyde + NAD(+) + H2O
methanesulfonate + nadh + o2 = sulfite + formaldehyde + nad(+) + h2o