rifamycin SV + NADPH + O2 => rifamycin SV para-naphthoquinone carboxamide + NADP(+) + H2O
rifamycin sv + nadph + o2 => rifamycin sv para-naphthoquinone carboxamide + nadp(+) + h2o
rifamycin SV + NADPH + O2 => rifamycin SV para-naphthoquinone carboxamide + NADP(+) + H2O
rifamycin sv + nadph + o2 => rifamycin sv para-naphthoquinone carboxamide + nadp(+) + h2o