>sp|Q6F4M9|NPCB_RHOOP 4-nitrophenol 4-monooxygenase/4-nitrocatechol 2-monooxygenase, reductase component OS=Rhodococcus opacus GN=npcB MLEDPMKQNVLQPLDKAEFRNVVGHFASGVTIVTAAHDGVPYGATISAVTSLCDTPPMVL VCLNQKLGTHAAIRKARHFTINILGEDQASLAHTFATPGADKFADVAVHHRQHGPRLAEA LAYLTCRVVDDLEGGTHRIFVAEVVEAQAGTGNPLSYYRGRFGHFVPYRNAMWRTTQADN AVSPH