PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6478830-10	1984	In contrast, cellular fractions dA1-dA3 and medium fraction dA4 were enriched in dermatan sulfate.	Dermatan Sulfate	81-97	anon-A1	Drosophila melanogaster	32-35