PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7470571-4	1980	Chromatographic analysis revealed that diazomethane and thionyl chloride induced both O-methylation and N-methylation, as well as esterification of the carboxylate groups of aspartic and glutamic acid in fibrinogen.	carboxylate	152-163	fibrinogen beta chain	Homo sapiens	204-214	
28772927-6	2017	Fibrinogen"s binding sites however, also contain the same carboxylate groups as collagen.	carboxylate	58-69	fibrinogen beta chain	Homo sapiens	0-10	
19388638-3	2009	Surface plasmon resonance spectroscopy was used to measure the adsorption of fibrinogen, lysozyme, albumin, and pepsin to the resulting mixed PG amide/carboxylate-terminated SAMs.	carboxylate	151-162	fibrinogen beta chain	Homo sapiens	77-87