PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30552-6 1978 The enzymic properties of these three enzymes were identical with those of angiotensin I-converting enzyme from human lung with regard to inhibitory effects (bradykinin potentiator c and Arg-Pro-Pro), Cl- dependency, pH optimum and KM value. arginyl-prolyl-proline 187-198 angiotensin I converting enzyme Homo sapiens 75-106