>sp|Q045R4|REX_LACGA Redox-sensing transcriptional repressor Rex OS=Lactobacillus gasseri GN=rex
MDEIKIPKATARRLPLYYRYLIFLNDEGKEKVSSTELAEAVQVDSASIRRDFSYFGALGK
RGYGYDVKNLLNFFKKILNQDTLTNVALVGVGNMGHALLNYNFKRTNNIRISAAFDINPE
ITGTIMSGVPVYDMSEMKKQLREQQITIAILCVPQTAAQKTANEMFDAGIKGIMNFTPLR
LSAPSSVRVQNVDLATELQTLIYFLDSDKDKNKK