Histidine and lysine as targets of oxidative modification

@article{Uchida2003HistidineAL,
  title={Histidine and lysine as targets of oxidative modification},
  author={Koji Uchida},
  journal={Amino Acids},
  year={2003},
  volume={25},
  pages={249-257}
}
 Histidine and lysine are two representative targets of oxidative modifications. Histidine is extremely sensitive to a metal-catalyzed oxidation, generating 2-oxo-histidine and its ring-ruptured products, whereas the oxidation of lysine generates carbonyl products, such as aminoadipic semialdehyde. On the other hand, both histidine and lysine are nucleophilic amino acids and therefore vulnerable to modification by lipid peroxidation-derived electrophiles, such as 2-alkenals, 4-hydroxy-2… CONTINUE READING