>4QC3_1|Chains A, B|Bromodomain adjacent to zinc finger domain protein 2B|Homo sapiens (9606) SMDSKDLALCSMILTEMETHEDAWPFLLPVNLKLVPGYKKVIKKPMDFSTIREKLSSGQYPNLETFALDVRLVFDNCETFNEDDSDIGRAGHNMRKYFEKKWTDTFK >4QC3_2|Chain C|diacetylated histone 4 peptide (H4K8acK12ac)| GKGLGKG