>1PDQ_1|Chain A|Polycomb protein|Drosophila melanogaster (7227) MKKHHHHHHDNATDDPVDLVYAAEKIIQKRVKKGVVEYRVKWKGWNQRYNTWEPEVNILDRRLIDIYEQTNK >1PDQ_2|Chain B|Histone H3.3|null APRKQLATKAARKSAPST