PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2831973-0 1988 Evidence for multiple conformational changes in the active center of thrombin induced by complex formation with thrombomodulin: an analysis employing nitroxide spin-labels. Hydroxylamine 150-159 coagulation factor II, thrombin Homo sapiens 69-77