PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 3531518-2 1986 In vitro, Boc-Pro-Phe-N alpha-MeHis-Leu psi-[CHOHCH2]Val-Ile-Amp (XII) is a potent inhibitor of human plasma renin with IC50 of 0.26 nM. boc-pro-phe-n alpha-mehis-leu psi-[chohch2]val-ile-amp 10-64 renin Homo sapiens 109-114