lysine acetylation

Lysine acetylation is a process where an acetyl group, a small chemical feature, attaches to a lysine amino acid in proteins. This modification can change how proteins function, influencing processes like gene expression, metabolism, and cellular signaling. By adding or removing these acetyl groups, cells can regulate important functions, essentially turning proteins "on" or "off." This is significant in many biological processes and can impact health, aging, and disease. Researchers study lysine acetylation to better understand cellular mechanisms and develop potential therapies for various conditions.