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Monitoring of PP2A and PP2C by phosphothreonyl peptide substrates

Arianna Donella-Deana1, Marco Boschetti, Lorenzo A Pinna

  • 1Dipartimento di Chimica Biologica, University of Padova, Viale G. Colombo 3, Padova 35121, Italy.

Methods in Enzymology
|December 17, 2003
PubMed
Abstract

No abstract available in PubMed .

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Proteins undergo chemical modifications that trigger changes in the charge, structure, and conformation of the proteins. Phosphorylation, acetylation, glycosylation, nitrosylation, ubiquitination, lipidation, methylation, and proteolysis are various protein modifications that regulate protein activity. Such modifications are usually enzyme-driven.
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