PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9149329-5	1997	In normal and major depressed subjects, there were significant and positive relationships between serum DPP IV activity and total serum protein, serum albumin, zinc, iron and transferrin.	Iron	166-170	dipeptidyl peptidase 4	Homo sapiens	104-110