PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23100-1	1977	Acid lipase was identified in the rat small intestine by using esters of 4-methylumbelliferone as substrates.	Esters	63-69	lipase G, endothelial type	Rattus norvegicus	5-11