>tr|A0AAP5G386|A0AAP5G386_9BACI Redox-sensing transcriptional repressor Rex OS=Bacillus pacificus GN=rex MEQQKIPQATAKRLPLYYRFIQNLSLSGKQRVSSAELSEAVKVDSATIRRDFSYFGALGK KGYGYNVNYLLSFFRETLDQDDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEE KVGTEIGGIPVYHLDELEERLSTDIQVAILTVPATVAQSVADRLAETNVHGILNFTPARL NVSENIRIHHIDLAVELQTLVYFLKNYPQ