2-hydroxy-5-methylquinone + nitrite + NAD(+) + H2O + H(+) => 4-methyl-5-nitrocatechol + NADH + O2
2-hydroxy-5-methylquinone + nitrite + nad(+) + h2o + h(+) => 4-methyl-5-nitrocatechol + nadh + o2
2-hydroxy-5-methylquinone + nitrite + NAD(+) + H2O + H(+) => 4-methyl-5-nitrocatechol + NADH + O2
2-hydroxy-5-methylquinone + nitrite + nad(+) + h2o + h(+) => 4-methyl-5-nitrocatechol + nadh + o2