2O9J
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![BU of 2o9j by Molmil](/molmil-images/mine/2o9j) | Crystal structure of calcium atpase with bound magnesium fluoride and cyclopiazonic acid | Descriptor: | (6AR,11AS,11BR)-10-ACETYL-9-HYDROXY-7,7-DIMETHYL-2,6,6A,7,11A,11B-HEXAHYDRO-11H-PYRROLO[1',2':2,3]ISOINDOLO[4,5,6-CD]INDOL-11-ONE, MAGNESIUM ION, SODIUM ION, ... | Authors: | Young, H.S, Moncoq, K.A. | Deposit date: | 2006-12-13 | Release date: | 2007-02-06 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.65 Å) | Cite: | The molecular basis for cyclopiazonic Acid inhibition of the sarcoplasmic reticulum calcium pump. J.Biol.Chem., 282, 2007
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2OA0
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![BU of 2oa0 by Molmil](/molmil-images/mine/2oa0) | Crystal structure of Calcium ATPase with bound ADP and cyclopiazonic acid | Descriptor: | (6AR,11AS,11BR)-10-ACETYL-9-HYDROXY-7,7-DIMETHYL-2,6,6A,7,11A,11B-HEXAHYDRO-11H-PYRROLO[1',2':2,3]ISOINDOLO[4,5,6-CD]INDOL-11-ONE, ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | Authors: | Young, H.S, Moncoq, K.A. | Deposit date: | 2006-12-14 | Release date: | 2007-02-06 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (3.4 Å) | Cite: | The molecular basis for cyclopiazonic Acid inhibition of the sarcoplasmic reticulum calcium pump. J.Biol.Chem., 282, 2007
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7SNA
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![BU of 7sna by Molmil](/molmil-images/mine/7sna) | Crystallization of feline coronavirus Mpro with GC376 reveals mechanism of inhibition | Descriptor: | 3C-like proteinase, N~2~-[(benzyloxy)carbonyl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide | Authors: | Khan, M.B, Lu, J, Young, H.S, Lemieux, M.J. | Deposit date: | 2021-10-27 | Release date: | 2022-04-06 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.05 Å) | Cite: | Crystallization of Feline Coronavirus M pro With GC376 Reveals Mechanism of Inhibition. Front Chem, 10, 2022
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7SMV
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![BU of 7smv by Molmil](/molmil-images/mine/7smv) | Crystallization of feline coronavirus Mpro with GC376 reveals mechanism of inhibition | Descriptor: | 3C-like proteinase, N~2~-[(benzyloxy)carbonyl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide | Authors: | Khan, M.B, Lu, J, Young, H.S, Lemieux, M.J. | Deposit date: | 2021-10-26 | Release date: | 2022-04-06 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.93 Å) | Cite: | Crystallization of Feline Coronavirus M pro With GC376 Reveals Mechanism of Inhibition. Front Chem, 10, 2022
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7R7H
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![BU of 7r7h by Molmil](/molmil-images/mine/7r7h) | Peptidomimetic nitrile warheads as SARS-CoV-2 3CL protease inhibitors | Descriptor: | 3C-like proteinase, N-[(2S)-1-({(1E,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}amino)-4-methyl-1-oxopentan-2-yl]-4-methoxy-1H-indole-2-carboxamide | Authors: | Khan, M.B, Lu, J, Young, H.S, Lemieux, M.J. | Deposit date: | 2021-06-24 | Release date: | 2021-09-01 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.15 Å) | Cite: | Peptidomimetic nitrile warheads as SARS-CoV-2 3CL protease inhibitors. Rsc Med Chem, 12, 2021
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8FTC
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![BU of 8ftc by Molmil](/molmil-images/mine/8ftc) | Crystal structure of main protease of SARS-CoV-2 complexed with inhibitor | Descriptor: | (1R,2S,5S)-3-[N-(difluoroacetyl)-3-methyl-L-valyl]-N-{(1Z,2S)-1-imino-3-[(3S)-2-oxopiperidin-3-yl]propan-2-yl}-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide, 3C-like proteinase nsp5 | Authors: | Chen, P, Khan, M.B, Lu, J, Arutyunova, E, Young, H.S, Lemieux, M.J. | Deposit date: | 2023-01-11 | Release date: | 2023-12-06 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | The Effect of Deuteration and Homologation of the Lactam Ring of Nirmatrelvir on Its Biochemical Properties and Oxidative Metabolism. Acs Bio Med Chem Au, 3, 2023
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3FGO
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![BU of 3fgo by Molmil](/molmil-images/mine/3fgo) | Crystal Structure of the E2 magnesium fluoride complex of the (SR) Ca2+-ATPase with bound CPA and AMPPCP | Descriptor: | (6AR,11AS,11BR)-10-ACETYL-9-HYDROXY-7,7-DIMETHYL-2,6,6A,7,11A,11B-HEXAHYDRO-11H-PYRROLO[1',2':2,3]ISOINDOLO[4,5,6-CD]INDOL-11-ONE, ACETATE ION, MAGNESIUM ION, ... | Authors: | Laursen, M, Bublitz, M, Moncoq, K, Olesen, C, Moller, J.V, Young, H.S, Nissen, P, Morth, J.P. | Deposit date: | 2008-12-08 | Release date: | 2009-04-07 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Cyclopiazonic acid is complexed to a divalent metal ion when bound to the sarcoplasmic reticulum Ca2+-ATPase. J.Biol.Chem., 2009
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3FPS
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![BU of 3fps by Molmil](/molmil-images/mine/3fps) | The Structure of Sarcoplasmic Reticulum Ca2+-ATPase Bound To Cyclopiazonic and ADP | Descriptor: | (6AR,11AS,11BR)-10-ACETYL-9-HYDROXY-7,7-DIMETHYL-2,6,6A,7,11A,11B-HEXAHYDRO-11H-PYRROLO[1',2':2,3]ISOINDOLO[4,5,6-CD]INDOL-11-ONE, ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | Authors: | Moncoq, K, Morth, J.P, Bublitz, M, Laursen, M, Nissen, P, Young, H.S. | Deposit date: | 2009-01-06 | Release date: | 2009-04-07 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | Cyclopiazonic acid is complexed to a divalent metal ion when bound to the sarcoplasmic reticulum Ca2+-ATPase. J.Biol.Chem., 284, 2009
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3FPB
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![BU of 3fpb by Molmil](/molmil-images/mine/3fpb) | The Structure of Sarcoplasmic Reticulum Ca2+-ATPase Bound To Cyclopiazonic acid with ATP | Descriptor: | (6AR,11AS,11BR)-10-ACETYL-9-HYDROXY-7,7-DIMETHYL-2,6,6A,7,11A,11B-HEXAHYDRO-11H-PYRROLO[1',2':2,3]ISOINDOLO[4,5,6-CD]INDOL-11-ONE, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... | Authors: | Moncoq, K, Morth, J.P, Bublitz, M, Laursen, M, Nissen, P, Young, H.S. | Deposit date: | 2009-01-05 | Release date: | 2009-04-07 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.55 Å) | Cite: | Cyclopiazonic acid is complexed to a divalent metal ion when bound to the sarcoplasmic reticulum Ca2+-ATPase. J.Biol.Chem., 284, 2009
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6WTJ
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![BU of 6wtj by Molmil](/molmil-images/mine/6wtj) | Feline coronavirus drug inhibits the main protease of SARS-CoV-2 and blocks virus replication | Descriptor: | (1S,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid, 3C-like proteinase | Authors: | Khan, M.B, Arutyunova, E, Young, H.S, Lemieux, M.J. | Deposit date: | 2020-05-02 | Release date: | 2020-05-20 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Feline coronavirus drug inhibits the main protease of SARS-CoV-2 and blocks virus replication. Nat Commun, 11, 2020
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6WTK
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![BU of 6wtk by Molmil](/molmil-images/mine/6wtk) | Feline coronavirus drug inhibits the main protease of SARS-CoV-2 and blocks virus replication | Descriptor: | 3C-like proteinase, N~2~-[(benzyloxy)carbonyl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide | Authors: | Khan, M.B, Arutyunova, E, Young, H.S, Lemieux, M.J. | Deposit date: | 2020-05-03 | Release date: | 2020-05-20 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Feline coronavirus drug inhibits the main protease of SARS-CoV-2 and blocks virus replication. Nat Commun, 11, 2020
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6WTM
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![BU of 6wtm by Molmil](/molmil-images/mine/6wtm) | |
7LCQ
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![BU of 7lcq by Molmil](/molmil-images/mine/7lcq) | N-terminal finger stabilizes feline drug GC376 in coronavirus 3CL protease | Descriptor: | 1,2-ETHANEDIOL, 3C-like proteinase, N~2~-[(benzyloxy)carbonyl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide | Authors: | Khan, M.B, Arutyunova, E, Young, H.S, Lemieux, M.J. | Deposit date: | 2021-01-11 | Release date: | 2021-05-12 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.15 Å) | Cite: | N-Terminal Finger Stabilizes the S1 Pocket for the Reversible Feline Drug GC376 in the SARS-CoV-2 M pro Dimer. J.Mol.Biol., 433, 2021
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7LCP
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![BU of 7lcp by Molmil](/molmil-images/mine/7lcp) | N-terminal finger stabilizes feline drug GC376 in coronavirus 3CL protease | Descriptor: | 1,2-ETHANEDIOL, 3C-like proteinase, CALCIUM ION, ... | Authors: | Khan, M.B, Arutyunova, E, Young, H.S, Lemieux, M.J. | Deposit date: | 2021-01-11 | Release date: | 2021-05-12 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | N-Terminal Finger Stabilizes the S1 Pocket for the Reversible Feline Drug GC376 in the SARS-CoV-2 M pro Dimer. J.Mol.Biol., 433, 2021
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7LCR
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![BU of 7lcr by Molmil](/molmil-images/mine/7lcr) | Improved Feline Drugs as SARS-CoV-2 Mpro Inhibitors: Structure-Activity Studies & Micellar Solubilization for Enhanced Bioavailability | Descriptor: | 3C-like proteinase, N~2~-{[(3-fluorophenyl)methoxy]carbonyl}-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide | Authors: | Khan, M.B, Arutyunova, E, Young, H.S, Lemieux, M.J. | Deposit date: | 2021-01-11 | Release date: | 2022-12-07 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Improved SARS-CoV-2 M pro inhibitors based on feline antiviral drug GC376: Structural enhancements, increased solubility, and micellar studies. Eur.J.Med.Chem., 222, 2021
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7MBI
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![BU of 7mbi by Molmil](/molmil-images/mine/7mbi) | Structure of SARS-CoV2 3CL protease covalently bound to peptidomimetic inhibitor | Descriptor: | 2,4,6-trimethylpyridine-3-carboxylic acid, 3C-like proteinase, 4-methoxy-N-[(2S)-4-methyl-1-oxo-1-({(2S)-3-oxo-1-[(3S)-2-oxopiperidin-3-yl]butan-2-yl}amino)pentan-2-yl]-1H-indole-2-carboxamide | Authors: | Khan, M.B, Lu, J, Young, H.S, Lemieux, M.J. | Deposit date: | 2021-03-31 | Release date: | 2021-07-21 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.15 Å) | Cite: | Peptidomimetic alpha-Acyloxymethylketone Warheads with Six-Membered Lactam P1 Glutamine Mimic: SARS-CoV-2 3CL Protease Inhibition, Coronavirus Antiviral Activity, and in Vitro Biological Stability. J.Med.Chem., 65, 2022
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8DJJ
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![BU of 8djj by Molmil](/molmil-images/mine/8djj) | |
8DKZ
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![BU of 8dkz by Molmil](/molmil-images/mine/8dkz) | |
8DKH
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![BU of 8dkh by Molmil](/molmil-images/mine/8dkh) | |
8DKK
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![BU of 8dkk by Molmil](/molmil-images/mine/8dkk) | |
8DI3
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![BU of 8di3 by Molmil](/molmil-images/mine/8di3) | |
8DKL
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![BU of 8dkl by Molmil](/molmil-images/mine/8dkl) | |
8DKJ
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![BU of 8dkj by Molmil](/molmil-images/mine/8dkj) | |
8DMN
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![BU of 8dmn by Molmil](/molmil-images/mine/8dmn) | |
8DK8
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![BU of 8dk8 by Molmil](/molmil-images/mine/8dk8) | |