1HEN
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1HEP
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1HEQ
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1HEL
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1HEM
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1HER
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1HEO
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2FM2
| HCV NS3-4A protease domain complexed with a ketoamide inhibitor, SCH446211 | Descriptor: | BETA-MERCAPTOETHANOL, NS3 protease/helicase, NS4a protein, ... | Authors: | Yi, M, Tong, X, Skelton, A, Chase, R, Chen, T, Prongay, A, Bogen, S.L, Saksena, A.K, Njoroge, F.G, Veselenak, R.L, Pyles, R.B, Bourne, N, Malcolm, B.A, Lemon, S.M. | Deposit date: | 2006-01-06 | Release date: | 2006-02-07 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Mutations conferring resistance to SCH6, a novel hepatitis C virus NS3/4A protease inhibitor. Reduced RNA replication fitness and partial rescue by second-site mutations J.Biol.Chem., 281, 2006
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1QA7
| CRYSTAL COMPLEX OF THE 3C PROTEINASE FROM HEPATITIS A VIRUS WITH ITS INHIBITOR AND IMPLICATIONS FOR THE POLYPROTEIN PROCESSING IN HAV | Descriptor: | DIMETHYL SULFOXIDE, GLYCEROL, HAV 3C PROTEINASE, ... | Authors: | Bergmann, E.M, Cherney, M.M, Mckendrick, J, Vederas, J.C, James, M.N.G. | Deposit date: | 1999-04-15 | Release date: | 1999-04-20 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal structure of an inhibitor complex of the 3C proteinase from hepatitis A virus (HAV) and implications for the polyprotein processing in HAV. Virology, 265, 1999
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1HAV
| HEPATITIS A VIRUS 3C PROTEINASE | Descriptor: | CHLORIDE ION, HEPATITIS A VIRUS 3C PROTEINASE | Authors: | Bergmann, E.M, James, M.N.G. | Deposit date: | 1996-10-23 | Release date: | 1996-12-23 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | The refined crystal structure of the 3C gene product from hepatitis A virus: specific proteinase activity and RNA recognition. J.Virol., 71, 1997
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2OBO
| Structure of HEPATITIS C VIRAL NS3 protease domain complexed with NS4A peptide and ketoamide SCH476776 | Descriptor: | BETA-MERCAPTOETHANOL, HCV NS3 protease, HCV NS4A peptide, ... | Authors: | Prongay, A.J, Guo, Z, Yao, N, Fischmann, T, Strickland, C, Myers Jr, J, Weber, P.C, Malcolm, B, Beyer, B.M, Ingram, R, Pichardo, J, Hong, Z, Prosise, W.W, Ramanathan, L, Taremi, S.S, Yarosh-Tomaine, T, Zhang, R, Senior, M, Yang, R, Arasappan, A, Bennett, F, Bogen, S.F, Chen, K, Jao, E, Liu, Y, Love, R.G, Saksena, A.K, Venkatraman, S, Girijavallabhan, V, Njoroge, F.G, Madison, V. | Deposit date: | 2006-12-19 | Release date: | 2007-07-31 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization. J.Med.Chem., 50, 2007
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2OBQ
| Discovery of the HCV NS3/4A Protease Inhibitor SCH503034. Key Steps in Structure-Based Optimization | Descriptor: | Hepatitis C virus, ZINC ION | Authors: | Prongay, A.J, Guo, Z, Yao, N, Fischmann, T, Strickland, C, Myers Jr, J, Weber, P.C, Malcolm, B, Beyer, B.M, Ingram, R, Pichardo, J, Hong, Z, Prosise, W.W, Ramanathan, L, Taremi, S.S, Yarosh-Tomaine, T, Zhang, R, Senior, M, Yang, R, Arasappan, A, Bennett, F, Bogen, S.F, Chen, K, Jao, E, Liu, Y, Love, R.G, Saksena, A.K, Venkatraman, S, Girijavallabhan, V, Njoroge, F.G, Madison, V. | Deposit date: | 2006-12-19 | Release date: | 2007-07-31 | Last modified: | 2024-05-22 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization. J.Med.Chem., 50, 2007
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2OC0
| Structure of NS3 complexed with a ketoamide inhibitor SCh491762 | Descriptor: | BETA-MERCAPTOETHANOL, Hepatitis C Virus, Hepatitis C virus, ... | Authors: | Prongay, A.J, Guo, Z, Yao, N, Fischmann, T, Strickland, C, Myers Jr, J, Weber, P.C, Malcolm, B, Beyer, B.M, Ingram, R, Pichardo, J, Hong, Z, Prosise, W.W, Ramanathan, L, Taremi, S.S, Yarosh-Tomaine, T, Zhang, R, Senior, M, Yang, R, Arasappan, A, Bennett, F, Bogen, S.F, Chen, K, Jao, E, Liu, Y, Love, R.G, Saksena, A.K, Venkatraman, S, Girijavallabhan, V, Njoroge, F.G, Madison, V. | Deposit date: | 2006-12-20 | Release date: | 2007-07-31 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization. J.Med.Chem., 50, 2007
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2OC1
| Structure of the HCV NS3/4A Protease Inhibitor CVS4819 | Descriptor: | (2S)-({N-[(3S)-3-({N-[(2S,4E)-2-ISOPROPYL-7-METHYLOCT-4-ENOYL]-L-LEUCYL}AMINO)-2-OXOHEXANOYL]GLYCYL}AMINO)(PHENYL)ACETI C ACID, Hepatitis C virus, ZINC ION | Authors: | Prongay, A.J, Guo, Z, Yao, N, Fischmann, T, Strickland, C, Myers Jr, J, Weber, P.C, Malcolm, B, Beyer, B.M, Ingram, R, Pichardo, J, Hong, Z, Prosise, W.W, Ramanathan, L, Taremi, S.S, Yarosh-Tomaine, T, Zhang, R, Senior, M, Yang, R, Arasappan, A, Bennett, F, Bogen, S.F, Chen, K, Jao, E, Liu, Y, Love, R.G, Saksena, A.K, Venkatraman, S, Girijavallabhan, V, Njoroge, F.G, Madison, V. | Deposit date: | 2006-12-20 | Release date: | 2007-07-31 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization. J.Med.Chem., 50, 2007
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1H6M
| Covalent glycosyl-enzyme intermediate of hen egg white lysozyme | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-deoxy-2-fluoro-alpha-D-glucopyranose, LYSOZYME C, SODIUM ION | Authors: | Vocadlo, D.J, Davies, G.J, Laine, R, Withers, S.G. | Deposit date: | 2001-06-19 | Release date: | 2001-08-30 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (1.64 Å) | Cite: | Catalysis by Hen Egg-White Lysozyme Proceeds Via a Covalent Intermediate Nature, 412, 2001
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2HAL
| An episulfide cation (thiiranium ring) trapped in the active site of HAV 3C proteinase inactivated by peptide-based ketone inhibitors | Descriptor: | Hepatitis A Protease 3C, N-ACETYL-LEUCYL-PHENYLALANYL-PHENYLALANYL-GLUTAMATE-FLUOROMETHYLKETONE INHIBITOR, N-[(BENZYLOXY)CARBONYL]-L-ALANINE | Authors: | Yin, J, Cherney, M.M, Bergmann, E.M, James, M.N. | Deposit date: | 2006-06-13 | Release date: | 2006-08-08 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.35 Å) | Cite: | An Episulfide Cation (Thiiranium Ring) Trapped in the Active Site of HAV 3C Proteinase Inactivated by Peptide-based Ketone Inhibitors. J.Mol.Biol., 361, 2006
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1LSM
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1LSN
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2GVF
| HCV NS3-4A protease domain complexed with a macrocyclic ketoamide inhibitor, SCH419021 | Descriptor: | (6R,8S,11S)-11-CYCLOHEXYL-N-(1-{[(2-{[(1S)-2-(DIMETHYLAMINO)-2-OXO-1-PHENYLETHYL]AMINO}-2-OXOETHYL)AMINO](OXO)ACETYL}BUTYL)-10,13-DIOXO-2,5-DIOXA-9,12-DIAZATRICYCLO[14.3.1.1~6,9~]HENICOSA-1(20),16,18-TRIENE-8-CARBOXAMIDE, Polyprotein, ZINC ION, ... | Authors: | Arasappan, A, Njoroge, F.G, Chen, K.X, Venkatraman, S, Parekh, T.N, Gu, H, Pichardo, J, Butkiewicz, N, Prongay, A, Madison, V, Girijavallabhan, V. | Deposit date: | 2006-05-02 | Release date: | 2007-01-23 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | P2-P4 macrocyclic inhibitors of hepatitis C virus NS3-4A serine protease. Bioorg.Med.Chem.Lett., 16, 2006
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