PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1321187-9 1992 The ACE inhibitors lisinopril and perindoprilat displayed similar high affinities in competing for the binding of 125I-351A to the endothelium and adventitia of the sheep aorta, suggesting that at these two sites the radioligand was binding to ACE. Lisinopril 19-29 angiotensin-converting enzyme Ovis aries 4-7