Effect of protein S-nitrosylation on autolysis and catalytic ability of μ-calpain.


The effect of S-nitrosylation on the autolysis and catalytic ability of μ-calpain in vitro in the presence of 50μM Ca(2 +) was investigated. μ-Calpain was incubated with different concentrations of nitric oxide donor S-nitrosoglutathione (GSNO) and subsequently reacted with purified myofibrils. Results showed that the amount of 80kDa μ-calpain subunit… (More)
DOI: 10.1016/j.foodchem.2016.06.104