>sp|P54155|MSRB_BACSU Peptide methionine sulfoxide reductase MsrB OS=Bacillus subtilis (strain 168) OX=224308 GN=msrB PE=1 SV=1 MAYNKEEKIKSLNRMQYEVTQNNGTEPPFQNEYWDHKEEGLYVDIVSGKPLFTSKDKFDS QCGWPSFTKPIEEEVEEKLDTSHGMIRTEVRSRTADSHLGHVFNDGPGPNGLRYCINSAA LRFVPKHKLKEEGYESYLHLFNK