PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9578472-7 1998 Angiotensin II is converted for the most part to peptides having lost either a terminal amine function or the whole guanido group, leading respectively to citrulline-containing angiotensin II or to a diene derivative. diene 200-205 angiotensinogen Homo sapiens 0-14