>sp|Q93ML3|REX_LATSS Redox-sensing transcriptional repressor Rex OS=Latilactobacillus sakei subsp. sakei GN=rex MRTPKHDLPEAVAKRIPIYYRYFKLLETDGIERIKSEQLAKLVAIPSATIRRDFSYIGDL GRSGYGYEVSHLIQIFSAVLKADILTKMAVIGVGNLGRALIENNFRRNDNLQITCAFDTN PALVGQTLNGVPIYAIDQLATVIPAAGITTAISTVPSEASQRSAEQLIDAGITSILNFAP TRLQVPRHINVRYLDLTAELQTLLLFEE