PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17297930-8 2007 In certain configurations, cleavage products are produced in less than 10 s. Reproducible product patterns consistent with cleavage of the peptide bond at proline for angiotensin I, Lys-bradykinin, and myoglobin are demonstrated using capillary electrophoresis. Proline 155-162 angiotensinogen Homo sapiens 167-180