>tr|A0A0E1X7C2|A0A0E1X7C2_STAAU Peptide methionine sulfoxide reductase MsrB OS=Staphylococcus aureus subsp. aureus MN8 GN=msrB MLKKDKSELTDIEYIVTQENGTEPPFMNEYWNHFAKGIYVDKISGKPLFTSEEKFHSECG WPSFSKALDDDEIIELVDKSFGMVRTEVRSEESNSHLGHVFNDGPKESGGLRYCINSAAI QFIPYEKLEELGYGDLISHFDK