PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16223870-3	2006	Porcine liver carboxylesterase 1 specificity for amino acid esters of three nucleoside analogs [floxuridine, gemcitabine, and 2-bromo-5,6-dichloro-1-(beta-D-ribofuranosyl) benzimidazole] was evaluated to assess optimal structural preferences for prodrug design.	Floxuridine	96-107	carboxylesterase 1	Homo sapiens	8-32	
16223870-6	2006	CES1 catalytic efficiency was 2-fold higher with 5" phenylalanyl monoesters than the corresponding 3" esters of floxuridine.	Floxuridine	112-123	carboxylesterase 1	Homo sapiens	0-4