>sp|Q2RRT3|MSRA_RHORT Peptide methionine sulfoxide reductase MsrA OS=Rhodospirillum rubrum GN=msrA MATATFAAGCFWGVEETFRKIPGVTGTTVGYTGGHFKEPTYRQVCAGDTGHAEAVRVDYD PDKVTYEQLLDVFWAAHDPTQVDRQGPDIGDQYRSAIFYHDAGQEAAAGASRARLEQSGA LSRAIATRIEPAGPFWPAEEYHQRYIDKQRARTGVAPACH