1W3C:
reference: The design and enzyme-bound crystal structure of indoline based peptidomimetic inhibitors of hepatitis C virus NS3 protease., Ontoria JM, Di Marco S, Conte I, Di Francesco ME, Gardelli C, Koch U, Matassa VG, Poma M, Steinkuhler C, Volpari C, Harper S, J Med Chem. 2004 Dec 16;47(26):6443-6. PMID: 15588076

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