PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3546690-2 1987 Boc-alpha-MePro-Phe-His-Leu psi[CHOHCH2]Val-Ile-Amp dicitrate (Va) is a potent inhibitor of human plasma renin with an IC50 value of 1.8 nM. Vanillic Acid 40-42 renin Homo sapiens 105-110