>tr|D3GVJ2|D3GVJ2_ECO44 Peptide methionine sulfoxide reductase MsrB OS=Escherichia coli O44:H18 GN=msrB MANKPSAEELKKNLSEMQFYVTQNHGTEPPFTGRLLHNKRDGVYHCLICDAPLFHSQTKY DSGCGWPSFYEPVSEESIRYIKDLSHGMQRIEIRCGNCDAHLGHVFPDGPQPTGERYCVN SASLRFTDGENGEEING