PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15311268-6 2004 The protein-protein and protein-oligosaccharide interactions together explain the basis for heparin activation of antithrombin as a thrombin inhibitor. Oligosaccharides 32-47 serpin family C member 1 Homo sapiens 114-126