PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1554373-4	1992	The major aglycone structure that influenced both substrate binding and enzyme activity was the presence of a C-6 sulphate ester on the residue adjacent to the iduronic acid residue being hydrolysed.	Iduronic Acid	160-173	complement C6	Homo sapiens	110-113