PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17539917-4	2007	Recent studies show that endogenous cannabinoid 2-arachidonoylglycerol (2-AG) is a natural substrate for COX-2, and it can be oxygenated by COX-2 to form prostaglandin glyceryl esters.	prostaglandin glyceryl esters	154-183	prostaglandin-endoperoxide synthase 2	Homo sapiens	105-110	
17539917-4	2007	Recent studies show that endogenous cannabinoid 2-arachidonoylglycerol (2-AG) is a natural substrate for COX-2, and it can be oxygenated by COX-2 to form prostaglandin glyceryl esters.	prostaglandin glyceryl esters	154-183	prostaglandin-endoperoxide synthase 2	Homo sapiens	140-145	
26392530-1	2015	Cyclooxygenase-2 (COX-2) oxygenates arachidonic acid (AA) and its ester analog, 2-arachidonoylglycerol (2-AG), to prostaglandins (PGs) and prostaglandin glyceryl esters (PG-Gs), respectively.	prostaglandin glyceryl esters	139-168	prostaglandin-endoperoxide synthase 2	Homo sapiens	0-16	
26392530-1	2015	Cyclooxygenase-2 (COX-2) oxygenates arachidonic acid (AA) and its ester analog, 2-arachidonoylglycerol (2-AG), to prostaglandins (PGs) and prostaglandin glyceryl esters (PG-Gs), respectively.	prostaglandin glyceryl esters	139-168	prostaglandin-endoperoxide synthase 2	Homo sapiens	18-23