violaceinate + NAD(+) + H2O => protoviolaceinate + NADH + O2 + H(+)
violaceinate + nad(+) + h2o => protoviolaceinate + nadh + o2 + h(+)
violaceinate + NAD(+) + H2O => protoviolaceinate + NADH + O2 + H(+)
violaceinate + nad(+) + h2o => protoviolaceinate + nadh + o2 + h(+)