The structures of two key KATs, PfGCN5 and PfMYST, and their associated proteins, PfADA2, Pf10_0079, Pf14_0315 are depicted. The acetylated sites are shown with short bars with numbers indicating the positions of lysine residues. KAT: lysine acetyltransferase activity domain, ADA2: ADA2 binding domain, BRM: bromodomain, ADA2LD: ADA2 like-domain, ChRM: chromodomain, Znf: zinc finger. PHD: PHD domain.