分子生物学

Class I histone deacetylases (HDACs) are efficient histone decrotonylases, broadening the enzymatic spectrum of these important (epi-)genome regulators and drug targets. Here, we describe an in vitro approach to assaying class I HDACs with different acyl-histone substrates, including crotonylated histones and expand this to examine the effect of inhibitors and estimate kinetic constants.