>5S9Q_1|Chains A, B, C[auth D], D[auth E]|Bromodomain-containing protein 4|Homo sapiens (9606) GHMNPPPPETSNPNKPKRQTNQLQYLLRVVLKTLWKHQFAWPFQQPVDAVKLNLPDYYKIIKTPMDMGTIKKRLENNYYWNAQECIQDFNTMFTNCYIYNKPGDDIVLMAEALEKLFLQKINELPTEE