Protein Carboxyl Methylation in Rat Pancreatic Islets: Possible Role in β-Cell Function
Reversible covalent modifications of proteins play an important role in cellular function. The phosphorylation and dephosphorylation of proteins are perhaps the best characterized examples. Recently, another class of covalent modification, the methylation of protein carboxyl groups, has been linked to the control of behaviour and to signal transduction in both prokaryotes and eukaryotes27,23.
KeywordsHydrolysis Urea Carboxyl Electrophoresis Bicarbonate
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