Title : Protein tyrosine nitration of mitochondrial carbamoyl phosphate synthetase 1 and its functional consequences.

Pub. Date : 2012 Mar 30

PMID : 22402285






5 Functional Relationships(s)
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1 Protein tyrosine nitration of mitochondrial carbamoyl phosphate synthetase 1 and its functional consequences. Tyrosine carbamoyl-phosphate synthetase 1 Mus musculus
2 The decreased CPS1 activity was not recovered by treatment with reduced glutathione, suggesting that the decrease of the CPS1 activity is due to tyrosine nitration rather than cysteine oxidation. Tyrosine carbamoyl-phosphate synthetase 1 Mus musculus
3 The decreased CPS1 activity was not recovered by treatment with reduced glutathione, suggesting that the decrease of the CPS1 activity is due to tyrosine nitration rather than cysteine oxidation. Tyrosine carbamoyl-phosphate synthetase 1 Mus musculus
4 LC-MS analysis of in-gel digested samples, and a Popitam-based modification search located 5 out of 36 tyrosine residues in CPS1 that were nitrated. Tyrosine carbamoyl-phosphate synthetase 1 Mus musculus
5 In conclusion, this study demonstrated the tyrosine nitration of CPS1 by peroxynitrite and its functional consequence. Tyrosine carbamoyl-phosphate synthetase 1 Mus musculus