Azobenzene reductase MNMLVINGTPRKHGRTRIAASYIAALYHTDLIDLSEFVLPVFNGEAEQSELLKVQELKQRVTKADAIVLLSPEYHSGMSGALKNALDFLSSEQFKYKPVALLAVAGGGKGGINALNNMRTVMRGVYANVIPKQLVLDPVHIDVENATVAENIKESIKELVEELSMFAKAGNPGV BSU09340 azr FMN-dependent NADPH-azoreductase yhdA 174 AZR_BACSU Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADPH, but not NADH, as an electron donor for its activity.