>4yyg_B mol:protein length:11 Histone H4 SGRGXGGXGLG >4yyg_A mol:protein length:108 Bromodomain-containing protein 9 GSAENESTPIQQLLEHFLRQLQRKDPHGFFAFPVTDAIAPGYSMIIKHPMDFGTMKDKI VANEYKSVTEFKADFKLMCDNAMTYNRPDTVYYKLAKKILHAGFKMMSK >4yyg_B mol:protein length:11 Histone H4 SGRGXGGXGLG