>tr|A0A0E1X8K8|A0A0E1X8K8_STAAU Redox-sensing transcriptional repressor Rex OS=Staphylococcus aureus subsp. aureus MN8 GN=rex MSDQVKIPRATLKRLPLYYRFVSSLKSKGIDRVNSKAISDALQIDSATIRRDFSYFGELG KKGYGYNIDSLLDFFKSELSESDMIKIAIVGVGNLGKALLTYNFSIHDDMTITEAFDVKE DVIGQKIGNVIVKDNDELITTLKKEEIDVVILTTPERVAQKVADELVQAGVKGILNFTPG RINTPSDVQVHQIDLGIELQSLLFFMKNYSE