PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1939083-4 1991 The N-terminal portion of HCII contains two acidic repeats (Glu56-Asp-Asp-Asp-Tyr-Leu-Asp and Glu69-Asp-Asp-Asp-Tyr-Ile-Asp) that may bind to anion-binding exosite I of thrombin to facilitate covalent complex formation. Tyr-Ile-Asp 112-123 serpin family D member 1 Homo sapiens 26-30