>tr|A0A2N1JQF7|A0A2N1JQF7_9BACI Redox-sensing transcriptional repressor Rex OS=Bacillus sp. SN10 GN=rex MEQQKIPQATAKRLPLYYRFIQNLSLSGKQRVSSAELSEAVKVDSATIRRDFSYFGALGK KGYGYNVNYLLSFFRETLDQDDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEE KVGTEIGGIPVYHLDELEERLSSDIQVAILTVPATVAQSVADRLAETNVHGILNFTPARL NVSDNIRIHHIDLAVELQTLVYFLKNYPQ