>sp|Q8XCG3|MSRA_ECO57 Peptide methionine sulfoxide reductase MsrA OS=Escherichia coli O157:H7 OX=83334 GN=msrA PE=3 SV=3 MSLFDKKHLVSPADALPGRNTPMPVATLHAVNGHSMTNVPDGMEIAIFAMGCFWGVERLF WQLHGVYSTAAGYTGGYTPNPTYREVCSGDTGHAEAVRIVYDPSVISYEQLLQVFWENHD PAQGMRQGNDHGTQYRSAIYPLTPEQDAAARASLERFQAAMLAADDDRHITTEIANATPF YYAEDDHQQYLHKNPYGYCGIGGIGVCLPPEA