Nitration priority journal 8 tyrosine 8 Amino acids 6 Catalytic Domain 6 Kinetics 6 Oxidation 6 Tyrosine 6 article 6 enzyme active site 6 enzyme activity 6 nitration 6 Animals 4 Article 4 Blotting, Western 4 Cysteine 4 Electron Transport 4 Free Radicals 4 Models, Molecular 4 Molecular Dynamics Simulation 4 Nitrates 4 Nitric Oxide 4 Oxidation-Reduction 4 Oxygen 4 Peroxynitrous Acid 4 Proteins 4 Superoxide Dismutase 4 Tyrosine nitration 4 controlled study 4 cysteine 4