PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1971178-6 1990 Both renal and this urinary DPP-IV were inhibited by diisopropylfluorophosphate and activated by phospholipid. Phospholipids 97-109 dipeptidyl peptidase 4 Homo sapiens 28-34