1A1Q
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![BU of 1a1q by Molmil](/molmil-images/mine/1a1q) | HEPATITIS C VIRUS NS3 PROTEINASE | Descriptor: | NS3 PROTEINASE, ZINC ION | Authors: | Love, R.A, Parge, H.E, Wickersham, J.A, Hostomsky, Z, Habuka, N, Moomaw, E.W, Adachi, T, Hostomska, Z. | Deposit date: | 1997-12-12 | Release date: | 1998-03-25 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | The crystal structure of hepatitis C virus NS3 proteinase reveals a trypsin-like fold and a structural zinc binding site. Cell(Cambridge,Mass.), 87, 1996
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1EFY
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![BU of 1efy by Molmil](/molmil-images/mine/1efy) | CRYSTAL STRUCTURE OF THE CATALYTIC FRAGMENT OF POLY (ADP-RIBOSE) POLYMERASE COMPLEXED WITH A BENZIMIDAZOLE INHIBITOR | Descriptor: | 2-(3'-METHOXYPHENYL) BENZIMIDAZOLE-4-CARBOXAMIDE, POLY (ADP-RIBOSE) POLYMERASE | Authors: | White, A.W, Almassy, R, Calvert, A.H, Curtin, N.J, Griffin, R.J, Hostomsky, Z, Maegley, K, Newell, D.R, Srinivasan, S, Golding, B.T. | Deposit date: | 2000-02-10 | Release date: | 2001-01-17 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Resistance-modifying agents. 9. Synthesis and biological properties of benzimidazole inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase. J.Med.Chem., 43, 2000
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1HRH
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![BU of 1hrh by Molmil](/molmil-images/mine/1hrh) | |
1RDH
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![BU of 1rdh by Molmil](/molmil-images/mine/1rdh) | |
1RPL
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![BU of 1rpl by Molmil](/molmil-images/mine/1rpl) | |
2A4G
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![BU of 2a4g by Molmil](/molmil-images/mine/2a4g) | Hepatitis C Protease NS3-4A serine protease with Ketoamide Inhibitor SCH225724 Bound | Descriptor: | ({1-[1-CARBAMOYL-PHENYL-METHYL)-CARBAMOYL]-METHYL}-AMINOOXALYL)-BUTYLCARBAMOYL)-3-METHYL-BUTYLCARBAMOYL)-CYCLOHEXYL-METHYL)-CARBAMIC ACID ISOBUTYL ESTER, NS3 protease/helicase, NS4a peptide, ... | Authors: | Arasappan, A, Njoroge, F.G, Chan, T.Y, Bennett, F, Bogen, S.L, Chen, K, Gu, H, Hong, L, Jao, E, Liu, Y.T, Lovey, R.G, Parekh, T, Pike, R.E, Pinto, P, Santhanam, B, Venkatraman, S, Vaccaro, H, Wang, H, Yang, X, Zhu, Z, Mckittrick, B, Saksena, A.K, Girijavallabhan, V, Pichardo, J, Butkiewicz, N, Ingram, R, Malcolm, B, Prongay, A.J, Yao, N, Marten, B, Madison, V, Kemp, S, Levy, O, Lim-Wilby, M, Tamura, S, Ganguly, A.K. | Deposit date: | 2005-06-28 | Release date: | 2006-07-04 | Last modified: | 2021-10-20 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Hepatitis C virus NS3-4a serine protease inhibitors. SAR of P2' moiety with improved potency. Bioorg.Med.Chem.Lett., 15, 2005
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2A4Q
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![BU of 2a4q by Molmil](/molmil-images/mine/2a4q) | HCV NS3 protease with NS4a peptide and a covalently bound macrocyclic ketoamide compound. | Descriptor: | (2R)-({N-[(3S)-3-({[(3S,6S)-6-CYCLOHEXYL-5,8-DIOXO-4,7-DIAZABICYCLO[14.3.1]ICOSA-1(20),16,18-TRIEN-3-YL]CARBONYL}AMINO)-2-OXOHEXANOYL]GLYCYL}AMINO)(PHENYL)ACETIC ACID, BETA-MERCAPTOETHANOL, NS3 protease/helicase', ... | Authors: | Chen, K.X, Njoroge, F.G, Prongay, A, Pichardo, J, Madison, V, Girijavallabhan, V. | Deposit date: | 2005-06-29 | Release date: | 2006-07-04 | Last modified: | 2021-10-20 | Method: | X-RAY DIFFRACTION (2.45 Å) | Cite: | Synthesis and Biological Activity of Macrocyclic Inhibitors of Hepatitis C Virus (HCV) NS3 Protease Bioorg.Med.Chem.Lett., 15, 2005
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2A4R
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![BU of 2a4r by Molmil](/molmil-images/mine/2a4r) | HCV NS3 Protease Domain with a Ketoamide Inhibitor Covalently bound. | Descriptor: | NS3 protease/helicase, Ns4a peptide, ZINC ION, ... | Authors: | Bogen, S, Saksena, A.K, Arasappan, A, Gu, H, Njoroge, F.G, Girijavallabhan, V, Pichardo, J, Butkiewicz, N, Prongay, A, Madison, V. | Deposit date: | 2005-06-29 | Release date: | 2006-07-04 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Hepatitis C Virus NS3-4A serine protease inhibitors: Use of a P2-P1 cyclopropyl alanine combination for improved potency. Bioorg.Med.Chem.Lett., 15, 2005
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1BT7
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![BU of 1bt7 by Molmil](/molmil-images/mine/1bt7) | THE SOLUTION NMR STRUCTURE OF THE N-TERMINAL PROTEASE DOMAIN OF THE HEPATITIS C VIRUS (HCV) NS3-PROTEIN, FROM BK STRAIN, 20 STRUCTURES | Descriptor: | NS3 SERINE PROTEASE, ZINC ION | Authors: | Barbato, G, Cicero, D.O, Nardi, M.C, Steinkuhler, C, Cortese, R, De Francesco, R, Bazzo, R. | Deposit date: | 1998-09-01 | Release date: | 1999-06-22 | Last modified: | 2024-05-22 | Method: | SOLUTION NMR | Cite: | The solution structure of the N-terminal proteinase domain of the hepatitis C virus (HCV) NS3 protein provides new insights into its activation and catalytic mechanism. J.Mol.Biol., 289, 1999
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