title: Thrombin: active-site topography.
mesh_terms: D000255:Adenosine Triphosphate; D001665:Binding Sites; D004789:Enzyme Activation / Q000187:drug effects; D006801:Humans; D007211:Indoles; D011487:Protein Conformation; D011956:Receptors, Cell Surface / Q000502:physiology; D018179:Receptors, Thrombin; D013050:Spectrometry, Fluorescence; D013113:Spin Labels; D013917:Thrombin / Q000037:antagonists & inhibitors / Q000378:metabolism; D014361:Trypsin Inhibitors / Q000494:pharmacology; D014363:Tryptamines / Q000494:pharmacology
chemical_list: D007211:Indoles; D011956:Receptors, Cell Surface; D018179:Receptors, Thrombin; D013113:Spin Labels; D014361:Trypsin Inhibitors; D014363:Tryptamines; C034536:5-fluorotryptamine; D000255:Adenosine Triphosphate; D013917:Thrombin