PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7765605-4 1994 The enzyme hydrolyzed substrates such as Pro-Pro-Pro-Pro, Pro-Pro-Pro, and Pro-Pro to proline, and cleaved N-terminal amino acids from peptides containing penultimate prolines such as bradykinin and neuropeptide Y. prolyl-proline 41-48 neuropeptide Y Bos taurus 199-213