Inside every human cell, proteins are constantly being tagged with small chemical modifications after they're produced. Known ...
Post-translational modifications (PTMs) play a key role in dynamic cellular processes, regulating gene expression, protein activity, localization, and degradation, as well as protein interaction.
Post-translational modifications (PTMs)—the chemical changes that proteins undergo following biosynthesis—account for most protein forms, or proteoforms. Indeed, according to conservative estimates, ...