PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2538547-3	1989	We have utilized enzymatic digestion by endoglycosidases in order to analyze N-linked carbohydrate chains of these proteins and their possible role in the interaction of gp120 or gp160 with CD4.	n-linked carbohydrate	77-98	glutamyl aminopeptidase	Homo sapiens	179-184