7ATL
| EstCE1, a hydrolase with promiscuous acyltransferase activity | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, Esterase, ... | Authors: | Palm, G.J, Lammers, M, Berndt, L. | Deposit date: | 2020-10-30 | Release date: | 2020-11-18 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (2.478 Å) | Cite: | Discovery and Design of Family VIII Carboxylesterases as Highly Efficient Acyltransferases. Angew.Chem.Int.Ed.Engl., 60, 2021
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7DDM
| Crystal Structure of PenA39 beta-Lactamase | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, ACETATE ION, ALA-ALA-ARG-ASP-ALA-ALA-VAL-SER-ASP-ALA-ALA-ALA, ... | Authors: | Nukaga, M, Hoshino, T, Papp-Wallace, K.M. | Deposit date: | 2020-10-29 | Release date: | 2021-11-03 | Last modified: | 2023-11-29 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Frameshift mutations in genes encoding PBP3 and PBP4 trigger an unusual, extreme beta-lactam resistance phenotype in Burkholderia multivorans To Be Published
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7KCX
| Crystal structure of S. aureus penicillin-binding protein 4 (PBP4) mutant (R200L) in complex with cefoxitin | Descriptor: | (2R)-2-{(1S)-1-methoxy-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, GLYCEROL, Penicillin-binding protein 4, ... | Authors: | Alexander, J.A.N, Strynadka, N.C.J. | Deposit date: | 2020-10-07 | Release date: | 2021-06-30 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.62 Å) | Cite: | PBP4-mediated beta-lactam resistance among clinical strains of Staphylococcus aureus. J.Antimicrob.Chemother., 76, 2021
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7KCY
| Crystal structure of S. aureus penicillin-binding protein 4 (PBP4) with cefoxitin | Descriptor: | (2R)-2-{(1S)-1-methoxy-2-oxo-1-[(thiophen-2-ylacetyl)amino]ethyl}-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, GLYCEROL, Penicillin-binding protein 4, ... | Authors: | Alexander, J.A.N, Strynadka, N.C.J. | Deposit date: | 2020-10-07 | Release date: | 2021-06-30 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | PBP4-mediated beta-lactam resistance among clinical strains of Staphylococcus aureus. J.Antimicrob.Chemother., 76, 2021
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7KCW
| Crystal structure of S. aureus penicillin-binding protein 4 (PBP4) mutant (R200L) in complex with nafcillin | Descriptor: | (2R,4S)-2-[(1R)-1-{[(2-ethoxynaphthalen-1-yl)carbonyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, GLYCEROL, Penicillin-binding protein 4, ... | Authors: | Alexander, J.A, Strynadka, N.C. | Deposit date: | 2020-10-07 | Release date: | 2021-06-30 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.73 Å) | Cite: | PBP4-mediated beta-lactam resistance among clinical strains of Staphylococcus aureus. J.Antimicrob.Chemother., 76, 2021
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7KCV
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7K8H
| Beta-lactamase mixed with Ceftriaxone, 50ms | Descriptor: | Beta-lactamase, Ceftriaxone, PHOSPHATE ION | Authors: | Pandey, S, Schmidt, M. | Deposit date: | 2020-09-27 | Release date: | 2021-09-22 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.60006261 Å) | Cite: | Observation of substrate diffusion and ligand binding in enzyme crystals using high-repetition-rate mix-and-inject serial crystallography Iucrj, 8, 2021
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7K8L
| Beta-lactamase, Unmixed | Descriptor: | Beta-lactamase, PHOSPHATE ION | Authors: | Pandey, S, Schmidt, M. | Deposit date: | 2020-09-27 | Release date: | 2021-09-22 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.8000102 Å) | Cite: | Observation of substrate diffusion and ligand binding in enzyme crystals using high-repetition-rate mix-and-inject serial crystallography Iucrj, 8, 2021
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7K8K
| Beta-lactamase mixed with Sulbactam, 60ms | Descriptor: | Beta-lactamase, PHOSPHATE ION, SULBACTAM, ... | Authors: | Pandey, S, Schmidt, M. | Deposit date: | 2020-09-27 | Release date: | 2021-09-22 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Observation of substrate diffusion and ligand binding in enzyme crystals using high-repetition-rate mix-and-inject serial crystallography Iucrj, 8, 2021
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7K8E
| Beta-lactamase mixed with Ceftriaxone, 5ms | Descriptor: | Beta-lactamase, Ceftriaxone, PHOSPHATE ION | Authors: | Pandey, S, Schmidt, M. | Deposit date: | 2020-09-26 | Release date: | 2021-09-22 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.40005636 Å) | Cite: | Observation of substrate diffusion and ligand binding in enzyme crystals using high-repetition-rate mix-and-inject serial crystallography Iucrj, 8, 2021
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7K8F
| Beta-lactamase mixed with Ceftriaxone, 10ms | Descriptor: | Beta-lactamase, Ceftriaxone, PHOSPHATE ION | Authors: | Pandey, S, Schmidt, M. | Deposit date: | 2020-09-26 | Release date: | 2021-09-22 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.60003138 Å) | Cite: | Observation of substrate diffusion and ligand binding in enzyme crystals using high-repetition-rate mix-and-inject serial crystallography Iucrj, 8, 2021
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7D5J
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7K2W
| Crystal structure of CTX-M-14 E166A/K234R Beta-lactamase in complex with hydrolyzed cefotaxime | Descriptor: | Beta-lactamase, CEFOTAXIME, C3' cleaved, ... | Authors: | Lu, S, Palzkill, T, Sankaran, B, Hu, L, Soeung, V, Prasad, B.V.V. | Deposit date: | 2020-09-09 | Release date: | 2020-11-04 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | A drug-resistant beta-lactamase variant changes the conformation of its active-site proton shuttle to alter substrate specificity and inhibitor potency. J.Biol.Chem., 295, 2020
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7K2Y
| Crystal structure of CTX-M-14 E166A/K234R Beta-lactamase in complex with hydrolyzed ampicillin | Descriptor: | (2R,4S)-2-[(1R)-1-{[(2R)-2-amino-2-phenylacetyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, Beta-lactamase | Authors: | Lu, S, Palzkill, T, Sankaran, B, Hu, L, Soeung, V, Prasad, B.V.V. | Deposit date: | 2020-09-09 | Release date: | 2020-11-04 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.62 Å) | Cite: | A drug-resistant beta-lactamase variant changes the conformation of its active-site proton shuttle to alter substrate specificity and inhibitor potency. J.Biol.Chem., 295, 2020
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7K2X
| Crystal structure of CTX-M-14 E166A/K234R Beta-lactamase | Descriptor: | Beta-lactamase, GLYCEROL | Authors: | Lu, S, Palzkill, T, Sankaran, B, Hu, L, Soeung, V, Prasad, B.V.V. | Deposit date: | 2020-09-09 | Release date: | 2020-11-04 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | A drug-resistant beta-lactamase variant changes the conformation of its active-site proton shuttle to alter substrate specificity and inhibitor potency. J.Biol.Chem., 295, 2020
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7A74
| Structure of G132N BlaC from Mycobacterium tuberculosis | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase, GLYCEROL, ... | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-27 | Release date: | 2021-05-19 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Two beta-Lactamase Variants with Reduced Clavulanic Acid Inhibition Display Different Millisecond Dynamics. Antimicrob.Agents Chemother., 65, 2021
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7A71
| Structure of G132S BlaC from Mycobacterium tuberculosis | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Beta-lactamase, GLYCEROL, ... | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-27 | Release date: | 2021-07-07 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | The G132S Mutation Enhances the Resistance of Mycobacterium tuberculosis beta-Lactamase against Sulbactam. Biochemistry, 60, 2021
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7A72
| Structure of G132S BlaC from Mycobacterium tuberculosis bound to the trans-enamine adduct of sulbactam | Descriptor: | ACETATE ION, Beta-lactamase, GLYCEROL, ... | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-27 | Release date: | 2021-07-07 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | The G132S Mutation Enhances the Resistance of Mycobacterium tuberculosis beta-Lactamase against Sulbactam. Biochemistry, 60, 2021
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7A6Z
| Structure of P226G BlaC from Mycobacterium tuberculosis | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase, GLYCEROL, ... | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-27 | Release date: | 2021-10-06 | Last modified: | 2024-04-10 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | Conserved proline residues prevent dimerization and aggregation in the beta-lactamase BlaC. Protein Sci., 33, 2024
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7A61
| Crystal structure of KPC-2 with hydrolyzed faropenem (ring-open form) | Descriptor: | (2~{R})-2-[(2~{S},3~{R})-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-5-butyl-2,3-dihydro-1,3-thiazole-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-08-24 | Release date: | 2021-02-24 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Faropenem reacts with serine and metallo-beta-lactamases to give multiple products. Eur.J.Med.Chem., 215, 2021
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7A5W
| Structure of D172N BlaC from Mycobacterium tuberculosis | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-24 | Release date: | 2021-07-07 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | The G132S Mutation Enhances the Resistance of Mycobacterium tuberculosis beta-Lactamase against Sulbactam. Biochemistry, 60, 2021
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7A5U
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7A5T
| Crystal structure of A55E mutant of BlaC from Mycobacterium tuberculosis | Descriptor: | Beta-lactamase, GLYCEROL, PHOSPHATE ION | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-21 | Release date: | 2021-07-07 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | The G132S Mutation Enhances the Resistance of Mycobacterium tuberculosis beta-Lactamase against Sulbactam. Biochemistry, 60, 2021
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7CIN
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6XJ8
| KPC-2 N170A mutant bound to hydrolyzed imipenem at 2.05 A | Descriptor: | (2R)-2-[(2S,3R)-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-(2-methanimidamidoethylsulfanyl)-2,3-dihydro-1H-pyrrole -5-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC | Authors: | Pemberton, O.A, Chen, Y. | Deposit date: | 2020-06-23 | Release date: | 2020-12-09 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.05 Å) | Cite: | KPC-2 beta-lactamase enables carbapenem antibiotic resistance through fast deacylation of the covalent intermediate. J.Biol.Chem., 296, 2020
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