FADH2-C4alpha-hydroperoxide + rifampicin + NADH = rifampicin hemiaminal + FADH2 + NAD(+) + H2O + H(+)
fadh2-c4alpha-hydroperoxide + rifampicin + nadh = rifampicin hemiaminal + fadh2 + nad(+) + h2o + h(+)
FADH2-C4alpha-hydroperoxide + rifampicin + NADH = rifampicin hemiaminal + FADH2 + NAD(+) + H2O + H(+)
fadh2-c4alpha-hydroperoxide + rifampicin + nadh = rifampicin hemiaminal + fadh2 + nad(+) + h2o + h(+)