The major mechanism by which H2O2 executes its physiological functions is through oxidation of sulfur in the target proteins. Thiol groups of protein cysteine (Cys) could be oxidized by H2O2 to sulfenic, a process also known as S-sulfenylation. Therefore, we reasoned that the activity of GSNOR1 migh...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress)