Design of a Bioluminescent Assay Platform for Quantitative Measurement of Histone Acetyltransferase Enzymatic Activity.

Protein acetylation and acylation are widespread post-translational modifications (PTMs) in eukaryotic and prokaryotic organisms. Histone acetyltransferase (HATs) enzymes catalyze the addition of short-chain acyl moieties to lysine residues on cellular proteins. Many HAT members are found to be dysregulated in human diseases, especially oncological processes.