>5GH9_1|Chain A|CREB-binding protein|Homo sapiens (9606) HMRKKIFKPEELRQALMPTLEALYRQDPESLPFRQPVDPQLLGIPDYFDIVKNPMDLSTIKRKLDTGQYQEPWQYVDDVWLMFNNAWLYNRKTSRVYKFCSKLAEVFEQEIDPVMQSL >5GH9_2|Chain B|Histone H3|Homo sapiens (9606) GTVALREIRRYQKS