rifampicin + NADH + O2 <=> rifampicin para-naphthoquinone carboxamide + NAD(+) + H2O + H(+)
rifampicin + nadh + o2 <=> rifampicin para-naphthoquinone carboxamide + nad(+) + h2o + h(+)
rifampicin + NADH + O2 <=> rifampicin para-naphthoquinone carboxamide + NAD(+) + H2O + H(+)
rifampicin + nadh + o2 <=> rifampicin para-naphthoquinone carboxamide + nad(+) + h2o + h(+)