>4YYG_1|Chain A|Bromodomain-containing protein 9|Homo sapiens (9606)
GSAENESTPIQQLLEHFLRQLQRKDPHGFFAFPVTDAIAPGYSMIIKHPMDFGTMKDKIVANEYKSVTEFKADFKLMCDNAMTYNRPDTVYYKLAKKILHAGFKMMSK
>4YYG_2|Chain B|Histone H4|Homo sapiens (9606)
SGRGXGGXGLG