>1pfb_A mol:protein length:55 Polycomb protein DLVYAAEKIIQKRVKKGVVEYRVKWKGWNQRYNTWEPEVNILDRRLIDIYEQTNK >1pfb_B mol:protein length:11 Histone H3, embryonic LATKAARKSAP >1pfb_B mol:protein length:11 Histone H3, embryonic LATKAARKSAP