PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3771562-9 1986 The amino acid sequence of this peptide was Ala-Ile-Glu-Gly-Cys-Thr-Ala-Thr-Ser-Glu-Tyr-Gln-Thr-Phe-Phe-Asn-Pro-Arg, corresponding to residues 269-287 in prothrombin except for the substitution of cysteine for arginine at residue 273. Tyrosine 84-87 coagulation factor II, thrombin Homo sapiens 154-165