Acetylation

Acetylation is a post-translational modification process where acetyl oxidizing enzymes (acetyltransferases) attach an acetyl group to amino acid side chains. This process plays an important role in regulating gene expression and controlling a wide range of biological pathways in all organisms, including bacteria and humans. It can also be used to modify drugs to extend their activity in the body, as well as to increase the solubility and bioavailability of therapeutic agents. Acetylation is an essential component of modern biochemistry, and its study provides an important link between molecular biology and genetics.