3TU7:
reference: Molecular design and structure--activity relationships leading to the potent, selective, and orally active thrombin active site inhibitor BMS-189664., Das J, Kimball SD, Hall SE, Han WC, Iwanowicz E, Lin J, Moquin RV, Reid JA, Sack JS, Malley MF, Chang CY, Chong S, Wang-Iverson DB, Roberts DG, Seiler SM, Schumacher WA, Ogletree ML, Bioorg Med Chem Lett. 2002 Jan 7;12(1):45-9. PMID: 11738570

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