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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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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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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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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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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3KKU
| Cruzain in complex with a non-covalent ligand | Descriptor: | 1,2-ETHANEDIOL, Cruzipain, N-[2-(1H-benzimidazol-2-yl)ethyl]-2-(2-bromophenoxy)acetamide, ... | Authors: | Ferreira, R.S, Eidam, O, Shoichet, B.K. | Deposit date: | 2009-11-06 | Release date: | 2010-07-07 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.28 Å) | Cite: | Complementarity between a docking and a high-throughput screen in discovering new cruzain inhibitors. J.Med.Chem., 53, 2010
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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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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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3LXS
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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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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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2P7U
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2OZ2
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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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3HD3
| High resolution crystal structure of cruzain bound to the vinyl sulfone inhibitor SMDC-256047 | Descriptor: | (1R,2R)-2-[(4-chlorophenyl)carbonyl]-N-{(1S)-1-[2-(phenylsulfonyl)ethyl]pentyl}cyclohexanecarboxamide, 1,2-ETHANEDIOL, Cruzipain, ... | Authors: | Kerr, I.D, Debnath, M, Brinen, L.S. | Deposit date: | 2009-05-06 | Release date: | 2009-10-06 | Last modified: | 2021-10-13 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Novel non-peptidic vinylsulfones targeting the S2 and S3 subsites of parasite cysteine proteases. Bioorg.Med.Chem.Lett., 19, 2009
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3IUT
| The Crystal Structure of Cruzain in Complex with a Tetrafluorophenoxymethyl Ketone Inhibitor | Descriptor: | (3S)-3-(4-{(1S)-1,2-dimethyl-1-[(quinolin-6-ylmethyl)amino]propyl}-1H-1,2,3-triazol-1-yl)heptan-2-one, 1,2-ETHANEDIOL, Cruzipain | Authors: | Kerr, I.D, Debnath, M, Brinen, L.S. | Deposit date: | 2009-08-31 | Release date: | 2010-03-02 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Nonpeptidic tetrafluorophenoxymethyl ketone cruzain inhibitors as promising new leads for chagas disease chemotherapy. J.Med.Chem., 53, 2010
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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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