why is phosphorylation important?
<answer> Phosphorylation is especially important for protein function, as this modification activates almost half of the enzymes, thereby regulating their function. <context> In chemistry, phosphorylation of a molecule is the attachment of a phosphoryl group. Together with its counterpart, dephosphorylation, it is critical for many cellular processes in biology. Phosphorylation is especially important for protein function, as this modification activates almost half of the enzymes, thereby regulating their function. Many proteins are phosphorylated temporarily, as are many sugars, lipids, and other molecules. Protein phosphorylation is considered the most abundant pos