PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8973472-3	1996	The heparan sulfates from patients with Sanfilippo A (deficient in heparan N-sulfatase) and Sanfilippo B (deficient in alpha-N-acetylglucosaminidase) were degraded with heparitinase II producing, besides unsaturated disaccharides, substantial amounts of glucosamine N-sulfate and N-acetylglucosamine, respectively.	Acetylglucosamine	280-299	N-acetyl-alpha-glucosaminidase	Homo sapiens	119-148