PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6548151-8	1984	With 1 labeled with 14C at C-2, it was shown that two forms of inactive enzyme are formed, E.1 and E.1".	Carbon-14	20-23	complement C2	Homo sapiens	27-30