>4QBM_1|Chains A, B|Bromodomain adjacent to zinc finger domain protein 2A|Homo sapiens (9606) SMHSDLTFCEIILMEMESHDAAWPFLEPVNPRLVSGYRRIIKNPMDFSTMRERLLRGGYTSSEEFAADALLVFDNCQTFNEDDSEVGKAGHIMRRFFESRWEEFYQ >4QBM_2|Chains C, D|histone H4 peptide with sequence Gly-Ala-Lys(ac)-Arg-His-Arg-Lys(ac)-Val-Leu| GAKRHRKVL