PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7688570-12	1993	These results suggest that EGF can react with the reactive thiol ester of proteinase-activated alpha 2M by nucleophilic attack of the alpha-amino group and to a lesser extent by sulfide-disulfide exchange with the free SH of the cleaved thiol ester.	Sulfides	178-185	endogenous retrovirus group K member 18	Homo sapiens	74-84