>2E3K_2|Chains E[auth Q], F[auth R]|15-mer peptide from Histone H4|null SGRGKGGKGLGKGGA >2E3K_1|Chains A, B, C, D|Bromodomain-containing protein 2|Homo sapiens (9606) GSHMEQLKHCNGILKELLSKKHAAYAWPFYKPVDASALGLHDYHDIIKHPMDLSTVKRKMENRDYRDAQEFAADVRLMFSNCYKYNPPDHDVVAMARKLQDVFEFRYAKMPD