>sp|Q9HQG0|MSRA_HALSA Peptide methionine sulfoxide reductase MsrA OS=Halobacterium salinarum GN=msrA MGTETATLGGGCFWCTEAAMEELAGVTDVTSGYAGGDTADPSYRDVCSGTTGHAEVVQVE YDTAELAYEDVLEVFFTVHDPTTVDREGPDVGSQYRSIVLPHDDQQHERATAFVDELAAA DAFDGSIVTEIEPLETFYPAAEKHQNYFEKNPDAAYCTVNVAPKVSKVREQFGARTE