PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12917413-2	2003	Oversulfated CS variants, CS-D from shark cartilage and CS-E from squid cartilage, also possess similar activities.	Chondroitin Sulfates	13-15	cysteine sulfinic acid decarboxylase	Mus musculus	26-30