>tr|A0AA86DIM1|A0AA86DIM1_BACIU Redox-sensing transcriptional repressor OS=Bacillus subtilis XF-1 GN=rex MNKDQSKIPQATAKRLPLYYRFLKNLHASGKQRVSSAELSDAVKVDSATIRRDFSYFGAL GKKGYGYNVDYLLSFFRKTLDQDEMTDVILIGVGNLGTAFLHYNFTKNNNTKISMAFDIN ESKIGTEVGGVPVYNLDDLEQHVKDESVAILTVPAVAAQSITDRLVALGIKGILNFTPAR LNVPEHIRIHHIDLAVELQSLVYFLKHYSVLEEIE