PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23548129-8 2013 Chemical characterization from HPLC indicated that EA-ACE contains betulinic acid, ursolic acid and oleanolic acid. Oleanolic Acid 100-114 angiotensin I converting enzyme (peptidyl-dipeptidase A) 1 Mus musculus 54-57