PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9166762-1 1997 Topoisomerase II-targeted drugs, such as etoposide, "poison" this enzyme and kill cells by increasing levels of covalent topoisomerase II-cleaved DNA complexes. Etoposide 41-50 Topoisomerase 2 Drosophila melanogaster 0-16 9166762-1 1997 Topoisomerase II-targeted drugs, such as etoposide, "poison" this enzyme and kill cells by increasing levels of covalent topoisomerase II-cleaved DNA complexes. Etoposide 41-50 Topoisomerase 2 Drosophila melanogaster 121-137