Source:http://linkedlifedata.com/resource/umls/id/C0062773
NCI: Class of enzymes that catalyze the acetylation of specific lysine residues of histones, proteins that organize eukaryotic DNA into chromatin. Among the proteins that exhibit histone acetyltransferase activity are various transcription factor coactivators. E.C. 2.3.1.48.,MSH: Enzymes that catalyze acyl group transfer from ACETYL-CoA to HISTONES forming CoA and acetyl-histones.