In Arabidopsis peroxynitrite-mediated tyrosine nitration, NO changes SOD activity through peroxynitrite, reduces the ability of cells to remove superoxide anions and generates H2O2
In the tyrosine nitrification reaction mediated by the peroxide nitrite of amoeba, NO alters SOD activity by peroxidizing nitrite, reduces the cell's ability to remove super-oxygen anions and produces H2O2
In the peroxynitrite mediated tyrosine nitrification in Arabidopsis, no changed the activity of SOD through peroxynitrite, decreased the ability of superoxide anion removal and generated H2O2