>tr|A0A0D8X2B6|A0A0D8X2B6_LISMN Redox-sensing transcriptional repressor Rex OS=Listeria monocytogenes GN=rex MMEETTKIPQATAKRLPLYHRYLKYLDESGKERVSSAELSEAVKVDSATIRRDFSYFGAL GKKGYGYNVSYILDFFSKTLSQDKQTNVALIGVGNLGTALLHYNFMKNNNIKIVAAFDVD PAKVGSVQQDIPIYHLNDMEEIVRENGVEVVILTVPADEAQVTVDRLIEADVKGILNFTP ARISVPKQVRVHHIDLTTELQTLIYFLENYPAKTE