plan:A1s21148_05315 K07305 peptide-methionine (R)-S-oxide reductase [EC:1.8.4.12] | (GenBank) peptide-methionine (R)-S-oxide reductase plan:A1s21148_05320 K07304 peptide-methionine (S)-S-oxide reductase [EC:1.8.4.11] | (GenBank) peptide-methionine (S)-S-oxide reductase