PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10962227-7 2000 The new product was mono-SAPG-substituted insulin substituted at the B1-phenylalanine position (B1-SAPG-INS) and was selectively synthesized after protection of the A1-glycine and varepsilonB29-lysine amino acids. Phenylalanine 72-85 insulin Bos taurus 42-49