>tr|A0A0C2N6E7|A0A0C2N6E7_CLOBO Redox-sensing transcriptional repressor Rex OS=Clostridium botulinum GN=rex MDKNKNISMAVIKRLPKYHRYLNELMKNDVDRISSKELGEKIGFTASQIRQDLNCFGDFG QQGYGYNVKELYTQINSILGLDKEYNAVLIGAGNIGQAIANYSRFDKLGIMITAIFDANP KLIGIKIRDIEIRDIDELGSFLKSDSVDIGVICVPKKSAQKVSDELVNGGIRGIWNFAPI DLVVPEDVKVENVHLSESVSTLIYQLHQQR