PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21163664-3	2011	From these X-ray co-crystallography results, to achieve more potent inhibitory activity, we targeted Arg125 as a potential amino acid residue because it was located near the pyridine core, and some known DPP-4 inhibitors were reported to interact with this residue.	pyridine	174-182	dipeptidyl peptidase 4	Homo sapiens	204-209	
iation factor IIIB	Homo sapiens	61-67