PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1586149-11	1992	These results demonstrate that the completion of the chondroitin sulfate chain and its coupling to other polypeptide chains occur before the cleavage of the alpha 1-microglobulin/bikunin precursor.	Chondroitin Sulfates	53-72	alpha-1-microglobulin/bikunin precursor	Rattus norvegicus	157-186