>AF_AFA6VFD6F1_1|Chain A|Peptide methionine sulfoxide reductase MsrA|Methanococcus maripaludis (strain C7 / ATCC BAA-1331) (426368) MANTETAVFGMGCFWSAEELFRHVDGVISTEVGYMGGNVKNPTYGQVCRGKSGHIEVVKVSYDSKIITYDDLLELFWKNHDPTTPNRQGWDVGEQYSSHIFYFTDEQRIVAEKSLEKMQCYMDLKIVTAIKKASDFFPAEEYHQKYFMKKNNCILNF