>4UP0_1|Chain A|PYGOPUS HOMOLOG 2, B-CELL CLL/LYMPHOMA 9-LIKE PROTEIN|HOMO SAPIENS (9606) GVYPCGACRSEVNDDQDAILCEASCQKWFHRECTGMTESAYGLLTTEASAVWACDLCLKTKEGSGSGSGSVYVFTTHLANTAAEAVLQGRADSILAYHQ >4UP0_2|Chain B[auth F]|HISTONE H3.1|HOMO SAPIENS (9606) ARTKQTARKSTGGKA