6Z7H
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6Z7I
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![BU of 6z7i by Molmil](/molmil-images/mine/6z7i) | Crystal structure of CTX-M-15 E166Q mutant apoenzyme | Descriptor: | Beta-lactamase, GLYCEROL, SULFATE ION | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-05-31 | Release date: | 2021-06-09 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (0.98 Å) | Cite: | Penicillanic Acid Sulfones Inactivate the Extended-Spectrum beta-Lactamase CTX-M-15 through Formation of a Serine-Lysine Cross-Link: an Alternative Mechanism of beta-Lactamase Inhibition. Mbio, 2022
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6Z7K
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![BU of 6z7k by Molmil](/molmil-images/mine/6z7k) | Crystal structure of CTX-M-15 in complex with the imine form of hydrolysed tazobactam | Descriptor: | (2~{S},3~{S})-3-[bis(oxidanylidene)-$l^{5}-sulfanyl]-3-methyl-2-[(~{E})-3-oxidanylidenepropylideneamino]-4-(1,2,3-triaz ol-1-yl)butanoic acid, Beta-lactamase, CHLORIDE ION, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-05-31 | Release date: | 2021-06-09 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.1 Å) | Cite: | Penicillanic Acid Sulfones Inactivate the Extended-Spectrum beta-Lactamase CTX-M-15 through Formation of a Serine-Lysine Cross-Link: an Alternative Mechanism of beta-Lactamase Inhibition. Mbio, 2022
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6Z21
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![BU of 6z21 by Molmil](/molmil-images/mine/6z21) | Crystal structure of deacylation mutant KPC-2 (E166Q) | Descriptor: | CHLORIDE ION, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-05-14 | Release date: | 2020-12-23 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | Natural variants modify Klebsiella pneumoniae carbapenemase (KPC) acyl-enzyme conformational dynamics to extend antibiotic resistance. J.Biol.Chem., 296, 2020
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6Z25
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![BU of 6z25 by Molmil](/molmil-images/mine/6z25) | Acylenzyme complex of ceftazidime bound to deacylation mutant KPC-4 (E166Q) | Descriptor: | ACYLATED CEFTAZIDIME, Beta-lactamase, GLYCEROL, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-05-14 | Release date: | 2020-12-23 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.24 Å) | Cite: | Natural variants modify Klebsiella pneumoniae carbapenemase (KPC) acyl-enzyme conformational dynamics to extend antibiotic resistance. J.Biol.Chem., 296, 2020
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6Z22
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6Z23
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![BU of 6z23 by Molmil](/molmil-images/mine/6z23) | Acylenzyme complex of cefotaxime bound to deacylation mutant KPC-2 (E166Q) | Descriptor: | CEFOTAXIME, C3' cleaved, open, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-05-14 | Release date: | 2020-12-23 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.31 Å) | Cite: | Natural variants modify Klebsiella pneumoniae carbapenemase (KPC) acyl-enzyme conformational dynamics to extend antibiotic resistance. J.Biol.Chem., 296, 2020
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6Z24
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5N5H
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![BU of 5n5h by Molmil](/molmil-images/mine/5n5h) | Crystal structure of metallo-beta-lactamase VIM-1 in complex with ML302F inhibitor | Descriptor: | (2Z)-2-sulfanyl-3-(2,3,6-trichlorophenyl)prop-2-enoic acid, Beta-lactamase VIM-1, ZINC ION | Authors: | Salimraj, R, Hinchliffe, P, Spencer, J. | Deposit date: | 2017-02-14 | Release date: | 2018-03-07 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | Crystal structures of VIM-1 complexes explain active site heterogeneity in VIM-class metallo-beta-lactamases. FEBS J., 286, 2019
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5N5I
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![BU of 5n5i by Molmil](/molmil-images/mine/5n5i) | Crystal Structure of VIM-1 metallo-beta-lactamase in complex with hydrolysed meropenem | Descriptor: | (2~{S},3~{R},4~{S})-2-[(2~{S},3~{R})-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-[(3~{S},5~{S})-5-(dimethylcarbamoy l)pyrrolidin-3-yl]sulfanyl-3-methyl-3,4-dihydro-2~{H}-pyrrole-5-carboxylic acid, Beta-lactamase VIM-1, ZINC ION | Authors: | Salimraj, R, Hinchliffe, P, Spencer, J. | Deposit date: | 2017-02-14 | Release date: | 2018-03-07 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Crystal structures of VIM-1 complexes explain active site heterogeneity in VIM-class metallo-beta-lactamases. FEBS J., 286, 2019
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5N5G
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8PJM
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![BU of 8pjm by Molmil](/molmil-images/mine/8pjm) | |
7A61
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![BU of 7a61 by Molmil](/molmil-images/mine/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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7BDR
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![BU of 7bdr by Molmil](/molmil-images/mine/7bdr) | Structure of CTX-M-15 E166Q mutant crystallised in the presence of tazobactam (AAI101) | Descriptor: | Beta-lactamase, CHLORIDE ION, SODIUM ION, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-12-22 | Release date: | 2022-01-12 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (0.91 Å) | Cite: | Penicillanic Acid Sulfones Inactivate the Extended-Spectrum beta-Lactamase CTX-M-15 through Formation of a Serine-Lysine Cross-Link: an Alternative Mechanism of beta-Lactamase Inhibition. Mbio, 13, 2022
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7BDS
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