PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16513436-2 2006 The most commonly used substrate hippuryl-histidyl-leucine (HHL) or hippuryl-glycyl-glycine (HGG) hydrolysis catalyzed by purified rabbit lung ACE or human plasma ACE was investigated in the presence of benazeprilat. benazeprilat 203-215 angiotensin-converting enzyme Oryctolagus cuniculus 143-146