Methionine Residues in Exoproteins and Their Recycling by Methionine Sulfoxide Reductase AB Serve as an Antioxidant Strategy in Bacillus cereus

@slavov_n Methionine oxidations are suggested to have oxidation protective role in bacteria. Methionine reductase can reverse their oxidation status. I assume that this role may have evolved to redox signaling functions in eukaryotic cells. https://t.co/mO