4C27
 
 | | Crystal structure of Trypanosoma cruzi CYP51 bound to the inhibitor (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-2-fluoro-4-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)benzamide | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, Nalpha-(2-fluoro-4-{4-[4-(trifluoromethyl)phenyl]piperazin-1-yl}benzoyl)-N-pyridin-4-yl-D-tryptophanamide, ... | | Authors: | Vieira, D.F, Calvet, C.M, Choi, J.Y, Cameron, M.D, Gut, J, Kellar, D, Siqueira-Neto, J.L, McKerrow, J.H, Roush, W.R, Podust, L.M. | | Deposit date: | 2013-08-16 | | Release date: | 2014-09-03 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Binding Mode and Potency of N-Indolyl-Oxopyridinyl-4-Amino-Propanyl-Based Inhibitors Targeting Trypanosoma Cruzi Cyp51
J.Med.Chem., 57, 2014
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4BMM
 | | Crystal structure of Trypanosoma cruzi CYP51 bound to the inhibitor (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-2',3, 5'-trifluoro-(1,1'-biphenyl)-4-carboxamide | | Descriptor: | 4-[2,5-bis(fluoranyl)phenyl]-2-fluoranyl-N-[(2R)-3-(1H-indol-3-yl)-1-oxidanylidene-1-(pyridin-4-ylamino)propan-2-yl]benzamide, PROTOPORPHYRIN IX CONTAINING FE, STEROL 14-ALPHA DEMETHYLASE | | Authors: | Choi, J.Y, Calvet, C.M, Gunatilleke, S.S, Roush, W.R, McKerrow, J.H, Podust, L.M. | | Deposit date: | 2013-05-09 | | Release date: | 2014-06-11 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.84 Å) | | Cite: | 4-Aminopyridyl-Based Cyp51 Inhibitors as Anti-Trypanosoma Cruzi Drug Leads with Improved Pharmacokinetic Profile and in Vivo Potency.
J.Med.Chem., 57, 2014
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4CCQ
 | | Crystal structure of the thioredoxin reductase from Entamoeba histolytica with NADP | | Descriptor: | 1,2-ETHANEDIOL, ACETATE ION, FLAVIN-ADENINE DINUCLEOTIDE, ... | | Authors: | Parsonage, D, Kells, P.M, Hirata, K, Debnath, A, Poole, L.B, McKerrow, J.H, Reed, S.L, Podust, L.M. | | Deposit date: | 2013-10-24 | | Release date: | 2014-11-05 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | X-Ray Structures of Thioredoxin and Thioredoxin Reductase from Entamoeba Histolytica and Prevailing Hypothesis of the Mechanism of Auranofin Action.
J.Struct.Biol., 194, 2016
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4C0C
 | | Crystal structure of Trypanosoma cruzi CYP51 bound to the inhibitor (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-4-(4-(2,4-difluorophenyl)piperazin-1-yl)-2-fluorobenzamide. | | Descriptor: | 4-[4-[2,4-bis(fluoranyl)phenyl]piperazin-1-yl]-2-fluoranyl-N-[(2R)-3-(1H-indol-3-yl)-1-oxidanylidene-1-(pyridin-4-ylamino)propan-2-yl]benzamide, GLYCEROL, PROTOPORPHYRIN IX CONTAINING FE, ... | | Authors: | Calvet, C.M, Vieira, D.F, Choi, J.Y, Cameron, M.D, Gut, J, Kellar, D, Siqueira-Neto, J.L, McKerrow, J.H, Roush, W.R, Podust, L.M. | | Deposit date: | 2013-08-01 | | Release date: | 2014-08-20 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.04 Å) | | Cite: | 4-Aminopyridyl-Based Cyp51 Inhibitors as Anti-Trypanosoma Cruzi Drug Leads with Improved Pharmacokinetic Profile and in Vivo Potency.
J.Med.Chem., 57, 2014
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4CCR
 | | Crystal structure of the thioredoxin reductase apoenzyme from Entamoeba histolytica in the absence of the NADP cofactor | | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, GOLD ION, THIOREDOXIN REDUCTASE | | Authors: | Parsonage, D, Kells, P.M, Hirata, K, Debnath, A, Poole, L.B, McKerrow, J.H, Reed, S.L, Podust, L.M. | | Deposit date: | 2013-10-25 | | Release date: | 2014-11-05 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.28 Å) | | Cite: | X-Ray Structures of Thioredoxin and Thioredoxin Reductase from Entamoeba Histolytica and Prevailing Hypothesis of the Mechanism of Auranofin Action.
J.Struct.Biol., 194, 2016
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4C28
 | | Crystal structure of Trypanosoma cruzi CYP51 bound to the inhibitor (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-4-(4-(4-chlorophenyl)piperazin-1-yl)-2-fluorobenzamide. | | Descriptor: | (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-4-(4-(4-chlorophenyl)piperazin-1-yl)-2-fluorobenzamide, 1,2-ETHANEDIOL, CHLORIDE ION, ... | | Authors: | Vieira, D.F, Calvet, C.M, Choi, J.Y, Cameron, M.D, Gut, J, Kellar, D, Siqueira-Neto, J.L, McKerrow, J.H, Roush, W.R, Podust, L.M. | | Deposit date: | 2013-08-16 | | Release date: | 2014-09-03 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Binding Mode and Potency of N-Indolyl-Oxopyridinyl-4-Amino-Propanyl-Based Inhibitors Targeting Trypanosoma Cruzi Cyp51
J.Med.Chem., 57, 2014
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4CBQ
 | | Crystal structure of the thioredoxin reductase from Entamoeba histolytica with auranofin Au(I) bound to Cys286 | | Descriptor: | CHLORIDE ION, FLAVIN-ADENINE DINUCLEOTIDE, GOLD ION, ... | | Authors: | Parsonage, D, Kells, P.M, Hirata, K, Debnath, A, Poole, L.B, McKerrow, J.H, Reed, S.L, Podust, L.M. | | Deposit date: | 2013-10-16 | | Release date: | 2014-11-05 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.94 Å) | | Cite: | X-Ray Structures of Thioredoxin and Thioredoxin Reductase from Entamoeba Histolytica and Prevailing Hypothesis of the Mechanism of Auranofin Action.
J.Struct.Biol., 194, 2016
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4CW9
 | | Entamoeba histolytica thiredoxin C34S mutant | | Descriptor: | THIOREDOXIN | | Authors: | Parsonage, D, Kells, P.M, Vieira, D.F, Hirata, K, Debnath, A, Poole, L.B, McKerrow, J.H, Reed, S.L, Podust, L.M. | | Deposit date: | 2014-04-01 | | Release date: | 2015-05-13 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | X-Ray Structures of Thioredoxin and Thioredoxin Reductase from Entamoeba Histolytica and Prevailing Hypothesis of the Mechanism of Auranofin Action.
J.Struct.Biol., 194, 2016
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3BWK
 | | Crystal Structure of Falcipain-3 with Its inhibitor, K11017 | | Descriptor: | Cysteine protease falcipain-3, N~2~-(morpholin-4-ylcarbonyl)-N-[(3S)-1-phenyl-5-(phenylsulfonyl)pentan-3-yl]-L-leucinamide, SULFATE ION | | Authors: | Kerr, I, Lee, J.H, Brinen, L.S. | | Deposit date: | 2008-01-09 | | Release date: | 2009-01-20 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.42 Å) | | Cite: | Vinyl sulfones as antiparasitic agents and a structural basis for drug design.
J.Biol.Chem., 284, 2009
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4W5C
 | | Crystal structure analysis of cruzain with three Fragments: 1 (N-(1H-benzimidazol-2-yl)-1,3-dimethyl-pyrazole-4-carboxamide), 6 (2-amino-4,6-difluorobenzothiazole) and 9 (N-(1H-benzimidazol-2-yl)-3-(4-fluorophenyl)-1H-pyrazole-4-carboxamide). | | Descriptor: | 4,6-difluoro-1,3-benzothiazol-2-amine, Cruzipain, N-(1H-benzimidazol-2-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide, ... | | Authors: | Tochowicz, A, McKerrow, J.H, Craik, C.S. | | Deposit date: | 2014-08-17 | | Release date: | 2015-04-08 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.27 Å) | | Cite: | Applying Fragments Based- Drug Design to identify multiple binding modes on cysteine protease.
To Be Published
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1YVB
 | | the Plasmodium falciparum Cysteine Protease Falcipain-2 | | Descriptor: | Cystatin, GLYCEROL, falcipain 2 | | Authors: | Wang, S.X. | | Deposit date: | 2005-02-15 | | Release date: | 2006-03-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structural basis for unique mechanisms of folding and hemoglobin binding by a malarial protease.
Proc.Natl.Acad.Sci.Usa, 103, 2006
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2AIM
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4UP3
 | | Crystal structure of the mutant C140S,C286Q thioredoxin reductase from Entamoeba histolytica | | Descriptor: | 1,2-ETHANEDIOL, FLAVIN-ADENINE DINUCLEOTIDE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Podust, L.M, Vieira, D.F. | | Deposit date: | 2014-06-11 | | Release date: | 2015-07-01 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | X-Ray Structures of Thioredoxin and Thioredoxin Reductase from Entamoeba Histolytica and Prevailing Hypothesis of the Mechanism of Auranofin Action.
J.Struct.Biol., 194, 2016
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7S18
 | | Crystal structure of cruzain with gallinamide analog from 2-biaryl series | | Descriptor: | Cruzipain, N,N-dimethyl-L-valyl-L-leucyl-N-[(3S)-6-{(2S)-2-[([1,1'-biphenyl]-4-yl)methyl]-3-methoxy-5-oxo-2,5-dihydro-1H-pyrrol-1-yl}-6-oxo-1-phenylhexan-3-yl]-L-leucinamide | | Authors: | Sharma, V, Podust, L.M. | | Deposit date: | 2021-09-01 | | Release date: | 2022-03-02 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.14 Å) | | Cite: | Intramolecular Interactions Enhance the Potency of Gallinamide A Analogues against Trypanosoma cruzi .
J.Med.Chem., 65, 2022
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7S19
 | | Crystal structure of cruzain with gallinamide analog from 2-indolyl series | | Descriptor: | Cruzipain, N,N-dimethyl-L-valyl-L-leucyl-N-[(3S)-6-{(2S)-2-[(1H-indol-3-yl)methyl]-3-methoxy-5-oxo-2,5-dihydro-1H-pyrrol-1-yl}-6-oxo-1-phenylhexan-3-yl]-L-leucinamide | | Authors: | Sharma, V, Podust, L.M. | | Deposit date: | 2021-09-01 | | Release date: | 2022-03-02 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.08 Å) | | Cite: | Intramolecular Interactions Enhance the Potency of Gallinamide A Analogues against Trypanosoma cruzi .
J.Med.Chem., 65, 2022
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2OZ2
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2P7U
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4A65
 | | Crystal structure of the thioredoxin reductase from Entamoeba histolytica with AuCN | | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, GOLD ION, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Podust, L.M. | | Deposit date: | 2011-10-31 | | Release date: | 2012-11-07 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | X-Ray Structures of Thioredoxin and Thioredoxin Reductase from Entamoeba Histolytica and Prevailing Hypothesis of the Mechanism of Auranofin Action.
J.Struct.Biol., 194, 2016
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4A5L
 | | Crystal structure of the thioredoxin reductase from Entamoeba histolytica | | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, SULFATE ION, ... | | Authors: | Podust, L.M. | | Deposit date: | 2011-10-25 | | Release date: | 2012-10-31 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.66 Å) | | Cite: | X-Ray Structures of Thioredoxin and Thioredoxin Reductase from Entamoeba Histolytica and Prevailing Hypothesis of the Mechanism of Auranofin Action.
J.Struct.Biol., 194, 2016
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7X6J
 | | SARS-CoV-2 3CL protease (3CLpro) in complex with compound 3af | | Descriptor: | 3C-like proteinase, quinoline-2-carboxylic acid | | Authors: | Su, H, Nie, T, Xie, H, Li, Z.W, Li, M.J, Xu, Y. | | Deposit date: | 2022-03-07 | | Release date: | 2022-07-06 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Small-Molecule Thioesters as SARS-CoV-2 Main Protease Inhibitors: Enzyme Inhibition, Structure-Activity Relationships, Antiviral Activity, and X-ray Structure Determination.
J.Med.Chem., 65, 2022
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7X6K
 | | SARS-CoV-2 3CL protease (3CLpro) in complex with compound 3w | | Descriptor: | 1H-indole-2-carbaldehyde, 3C-like proteinase | | Authors: | Su, H, Nie, T, Xie, H, Li, Z.W, Li, M.J, Xu, Y. | | Deposit date: | 2022-03-07 | | Release date: | 2022-07-06 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.34 Å) | | Cite: | Small-Molecule Thioesters as SARS-CoV-2 Main Protease Inhibitors: Enzyme Inhibition, Structure-Activity Relationships, Antiviral Activity, and X-ray Structure Determination.
J.Med.Chem., 65, 2022
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1ME3
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1ME4
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3QSD
 | | Structure of cathepsin B1 from Schistosoma mansoni in complex with CA074 inhibitor | | Descriptor: | ACETATE ION, Cathepsin B-like peptidase (C01 family), DI(HYDROXYETHYL)ETHER, ... | | Authors: | Rezacova, P, Jilkova, A, Brynda, J, Horn, M, Mares, M. | | Deposit date: | 2011-02-21 | | Release date: | 2011-08-10 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Structural Basis for Inhibition of Cathepsin B Drug Target from the Human Blood Fluke, Schistosoma mansoni.
J.Biol.Chem., 286, 2011
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3S3Q
 | | Structure of cathepsin B1 from Schistosoma mansoni in complex with K11017 inhibitor | | Descriptor: | ACETATE ION, Cathepsin B-like peptidase (C01 family), N~2~-(morpholin-4-ylcarbonyl)-N-[(3S)-1-phenyl-5-(phenylsulfonyl)pentan-3-yl]-L-leucinamide | | Authors: | Rezacova, P, Jilkova, A, Brynda, J, Horn, M, Mares, M. | | Deposit date: | 2011-05-18 | | Release date: | 2011-08-10 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural Basis for Inhibition of Cathepsin B Drug Target from the Human Blood Fluke, Schistosoma mansoni.
J.Biol.Chem., 286, 2011
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