thrombin structure

1ppb acid amino anticoagulant antithrombin argatroban atoms biochemical biochemistry biotech biotechnology blood cascade chemical chemistry clotting coagulation crystal dabigatran enzyme factor fibrimex fibrin fibrinogen glue heparin hirudin human iia macromolecule meat melagatran molecular molecule peptide polymer protease protein proteomics prothrombin recothrom serine sheet strand structure thrombin thrombosis vitamin warfarin ximelagatran