>6QU0_1|Chains A, B|FMN-dependent NADH-azoreductase|Bacillus okhensis (333138) MTKVLYITAHPHDDTQSFSMAVGKAFIDTYKEVNPDHEVETIDLYIEDIPHIDVDVFSGWGKLRSGQGFDQLSSDEKAKVGRLSELCEQFVSADKYIFVSPLWNFSFPPVLKAYIDSVAVAGKTFKYTEQGPVGLLTDKKALHIQARGGIYSEGPAAQMEMGHRYLSIIMQFFGVPSFDGLFVEGHNAMPDKAQEIKEKAVARAKDLAHTF