Post-translational modification - Wikipedia
Post-translational modifications (PTMs) are the covalent processes of changing proteins following their synthesis, and release from ribosomes.
Post-translational modifications in proteins: resources, tools and ...
Posttranslational modifications (PTMs) are covalent processing events that change the properties of a protein by proteolytic cleavage and adding a modifying group, such as acetyl, phosphoryl, …
Overview of Post-Translational Modification | Thermo Fisher Scientific …
Besides single modifications, proteins are often modified through a combination of post-translational cleavage and the addition of functional groups through a step-wise mechanism of …
Posttranslational Modification - an overview - ScienceDirect
Posttranslational modifications (PTMs) refer to the chemical modifications that occur on specific amino acids of a protein after translation, including processes such as phosphorylation, …
What Are Post Translational Modifications and Why Do They …
Jul 24, 2025 · These alterations, known as post-translational modifications, are chemical changes that occur to a protein after it has been synthesized, profoundly influencing its final form and …
Post Translational Modification - MilliporeSigma
Most proteins undergo some form of modification following translation. These modifications result in mass changes that are detected during analysis (Chart 1). Post-translational modifications …
Post-translational modifications - Latest research and news
Jan 8, 2026 · Post-translational modifications are modifications that occur on a protein, catalysed by enzymes, after its translation by ribosomes is complete.
An Introduction to Post-Translational Modifications
May 8, 2024 · Post-translational modifications are changes that are made to proteins after synthesis, typically mediated by enzymes. Why are post-translational modifications important? …
Protein posttranslational modifications in health and diseases ...
The reversible and irreversible protein posttranslational modifications, such as acetylation, methylation, phosphorylation, ubiquitination, glycosylation, SUMOylation, and redox …
Post-Translational Modifications: Types, Functions, and …
Through chemical changes that occur after protein assembly—collectively known as post-translational modifications (PTMs)—cells exponentially expand protein functionality.