>tr|A0A2X2HFC8|A0A2X2HFC8_9GAMM Peptide methionine sulfoxide reductase MsrB OS=Serratia quinivorans GN=msrB MAKETTPDHPATELNEIQRYVTQERGTEAPYSGKLLHNKREGVYHCLCCNQPLFYSDSKY DSGCGWPSFYQPVSDDAIRYLDDNTHNMHRVEIRCGHCDAHLGHVFPDGPQPTGERFCVN SASLSFTDGENGDKTAG