2.3.1.257	enzyme in binary complex with acetyl-CoA, and in ternary complex with CoA and an N-terminal histone H4/H2A, hanging drop vapor diffusion method, using 20% (w/v) PEG 3350, 200 mM sodium citrate tribasic dihydrate, 100 mM citric acid, pH 4.0 or 20% (w/) PEG 3350 and 200 mM sodium malonate, pH 6.0	741447