PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20158486-4 2010 D-Lys6-GnRH and [Asn1-Val5]-angiotensin II were modified at their histidine side chain within the peptide, whilst IGF-1 (1-3) was modified at the C-terminal glutamic acid residue. Histidine 66-75 angiotensinogen Homo sapiens 28-42