PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22127878-1	2011	The synthesis and glucosidase inhibitory activities of two C-3"- and C-5"-beta-maltose-extended analogues of the naturally occurring sulfonium-ion inhibitor, de-O-sulfonated ponkoranol, are described.	Sulfonium	133-142	complement C3	Homo sapiens	59-62