>tr|A0A237F7I8|A0A237F7I8_SHIBO FMN reductase (NADH) RutF OS=Shigella boydii GN=rutF MNIVDQQTFRDAMSCMGAAVNIITTDGPAGRAGFTASAVCSVTDTPPTLLVCLNRGASVW PVFNENRTLCVNTLSAGQEPLSNLFGGKTPMEHRFAAARWQTGVTGCPQLEEALVSFDCR ISQVVSVGTHDILFCAIEAIHRHATPYGLVWFDRSYHALMRPAC