8JOI
 
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5UJO
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5UL8
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5TWD
 | | CTX-M-14 P167S apoenzyme | | Descriptor: | Beta-lactamase | | Authors: | Patel, M, Stojanoski, V, Sankaran, B, Prasad, B.V.V, Palzkill, T. | | Deposit date: | 2016-11-12 | | Release date: | 2017-06-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | The Drug-Resistant Variant P167S Expands the Substrate Profile of CTX-M beta-Lactamases for Oxyimino-Cephalosporin Antibiotics by Enlarging the Active Site upon Acylation.
Biochemistry, 56, 2017
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5TW4
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5UJ3
 | | Crystal structure of the KPC-2 beta-lactamase complexed with hydrolyzed cefotaxime | | Descriptor: | (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2017-01-16 | | Release date: | 2017-04-26 | | Last modified: | 2019-12-11 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Molecular Basis of Substrate Recognition and Product Release by the Klebsiella pneumoniae Carbapenemase (KPC-2).
J. Med. Chem., 60, 2017
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6J2B
 | | CTX-M-64 beta-lactamase S130T sulbactam complex | | Descriptor: | Beta-lactamase, GLYCEROL, TRANS-ENAMINE INTERMEDIATE OF SULBACTAM | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2018-12-31 | | Release date: | 2019-10-30 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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6J2O
 | | Crystal structure of CTX-M-64 clavulanic acid complex | | Descriptor: | (2E)-3-[(4-hydroxy-2-oxobutyl)amino]prop-2-enal, Beta-lactamase | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2019-01-02 | | Release date: | 2019-10-30 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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6J25
 | | CTX-M-64 beta-lactamase mutant-S130T | | Descriptor: | Beta-lactamase | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2018-12-30 | | Release date: | 2019-10-30 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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6J8Q
 | | Serine Beta-Lactamase KPC-2 in Complex with Dual MBL/SBL Inhibitor WL-001 | | Descriptor: | ACETIC ACID, DI(HYDROXYETHYL)ETHER, SULFATE ION, ... | | Authors: | Li, G.-B, Liu, S. | | Deposit date: | 2019-01-21 | | Release date: | 2019-07-17 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.787 Å) | | Cite: | Structure-Based Development of (1-(3'-Mercaptopropanamido)methyl)boronic Acid Derived Broad-Spectrum, Dual-Action Inhibitors of Metallo- and Serine-beta-lactamases.
J.Med.Chem., 62, 2019
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6J2K
 | | CTX-M-64 beta-lactamase S130T clavulanic acid complex | | Descriptor: | (2E)-3-[(4-hydroxy-2-oxobutyl)amino]prop-2-enal, Beta-lactamase | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2019-01-01 | | Release date: | 2019-10-30 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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6JN4
 | | Serine Beta-Lactamase KPC-2 in Complex with Dual MBL/SBL Inhibitor WL-001 | | Descriptor: | ACETATE ION, ACETIC ACID, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Li, G.-B, Liu, S. | | Deposit date: | 2019-03-13 | | Release date: | 2019-07-17 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structure-Based Development of (1-(3'-Mercaptopropanamido)methyl)boronic Acid Derived Broad-Spectrum, Dual-Action Inhibitors of Metallo- and Serine-beta-lactamases.
J.Med.Chem., 62, 2019
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6JN5
 | | Serine Beta-Lactamase KPC-2 in Complex with Dual MBL/SBL Inhibitor MS23 | | Descriptor: | Serine Beta-Lactamase KPC-2, [(S)-(4-fluorophenyl)-[[(2S)-2-methyl-3-sulfanyl-propanoyl]amino]methyl]boronic acid | | Authors: | Li, G.-B, Liu, S. | | Deposit date: | 2019-03-13 | | Release date: | 2019-07-17 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Structure-Based Development of (1-(3'-Mercaptopropanamido)methyl)boronic Acid Derived Broad-Spectrum, Dual-Action Inhibitors of Metallo- and Serine-beta-lactamases.
J.Med.Chem., 62, 2019
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6JN3
 | | Serine Beta-Lactamase KPC-2 in Complex with Dual MBL/SBL Inhibitor MS05 | | Descriptor: | ACETIC ACID, DI(HYDROXYETHYL)ETHER, Serine Beta-Lactamase KPC-2, ... | | Authors: | Li, G.-B, Liu, S. | | Deposit date: | 2019-03-13 | | Release date: | 2019-07-17 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.216 Å) | | Cite: | Structure-Based Development of (1-(3'-Mercaptopropanamido)methyl)boronic Acid Derived Broad-Spectrum, Dual-Action Inhibitors of Metallo- and Serine-beta-lactamases.
J.Med.Chem., 62, 2019
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6H27
 | | Structure of S70C BlaC from Mycobacterium tuberculosis | | Descriptor: | 1,2-ETHANEDIOL, 2-(2-METHOXYETHOXY)ETHANOL, BlaC | | Authors: | Tassoni, R, Pannu, N.S, Ubbink, M. | | Deposit date: | 2018-07-13 | | Release date: | 2019-01-23 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.63 Å) | | Cite: | New Conformations of Acylation Adducts of Inhibitors of beta-Lactamase from Mycobacterium tuberculosis.
Biochemistry, 58, 2019
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6ITY
 | | CTX-M-64 sulbactam complex | | Descriptor: | ACRYLIC ACID, Beta-lactamase, TRANS-ENAMINE INTERMEDIATE OF SULBACTAM | | Authors: | Cheng, Q, Chen, S. | | Deposit date: | 2018-11-26 | | Release date: | 2019-10-30 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.14 Å) | | Cite: | Structural Insight into the Mechanism of Inhibitor Resistance in CTX-M-199, a CTX-M-64 Variant Carrying the S130T Substitution.
Acs Infect Dis., 6, 2020
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3HLW
 | | CTX-M-9 S70G in complex with cefotaxime | | Descriptor: | (6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-ethanoyl]amino]-8-oxo-5-thia-1-azabicy clo[4.2.0]oct-2-ene-2-carboxylic acid, CTX-M-9 extended-spectrum beta-lactamase | | Authors: | Delmas, J, Leyssne, D, Dubois, D, Vazeille, E, Robin, F, Bonnet, R. | | Deposit date: | 2009-05-28 | | Release date: | 2010-06-02 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Structural insights into substrate recognition and product expulsion in CTX-M enzymes.
J.Mol.Biol., 400, 2010
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3HUN
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3HVF
 | | X-ray crystallographic structure of CTX-M-9 S70G in complex with hydrolyzed benzylpenicillin | | Descriptor: | (2R,4S)-2-{(R)-carboxy[(phenylacetyl)amino]methyl}-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, CTX-M-9 extended-spectrum beta-lactamase | | Authors: | Delmas, J, Leyssene, D, Dubois, D, Vazeille, E, Robin, F, Bonnet, R. | | Deposit date: | 2009-06-16 | | Release date: | 2010-05-26 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Structural insights into substrate recognition and product expulsion in CTX-M enzymes.
J.Mol.Biol., 400, 2010
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8ELA
 | | CTX-M-14 beta-lactamase mutant - N132A w MES | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Beta-lactamase, CHLORIDE ION, ... | | Authors: | Lu, S, Palzkill, T, Hu, L, Prasad, B.V.V. | | Deposit date: | 2022-09-23 | | Release date: | 2023-04-05 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance.
J.Biol.Chem., 299, 2023
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8ELB
 | | CTX-M-14 beta-lactamase mutant- N132A | | Descriptor: | Beta-lactamase, DI(HYDROXYETHYL)ETHER | | Authors: | Lu, S, Neetu, N, Palzkill, T. | | Deposit date: | 2022-09-23 | | Release date: | 2023-04-05 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance.
J.Biol.Chem., 299, 2023
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3HRE
 | | X-ray crystallographic structure of CTX-M-9 S70G | | Descriptor: | CTX-M-9 extended-spectrum beta-lactamase, PHOSPHATE ION | | Authors: | Delmas, J, Leyssene, D, Dubois, D, Vazeille, E, Robin, F, Bonnet, R. | | Deposit date: | 2009-06-09 | | Release date: | 2010-06-16 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Structural insights into substrate recognition and product expulsion in CTX-M enzymes.
J.Mol.Biol., 400, 2010
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8EK9
 | | Crystal structure of the class A carbapenemase CRH-1 in complex with avibactam at 1.4 Angstrom resolution | | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, Beta-lactamase | | Authors: | Power, P, Brunetti, F, Ghiglione, B, Guardabassi, L, Gutkind, G, Klinke, S. | | Deposit date: | 2022-09-20 | | Release date: | 2023-05-31 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Biochemical and Structural Characterization of CRH-1, a Carbapenemase from Chromobacterium haemolyticum Related to KPC beta-Lactamases.
Antimicrob.Agents Chemother., 67, 2023
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8EHU
 | | Crystal structure of the environmental CRH-1 class A carbapenemase at 1.1 Angstrom resolution | | Descriptor: | Beta-lactamase | | Authors: | Power, P, Brunetti, F, Ghiglione, B, Guardabassi, L, Gutkind, G, Klinke, S. | | Deposit date: | 2022-09-14 | | Release date: | 2023-05-31 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Biochemical and Structural Characterization of CRH-1, a Carbapenemase from Chromobacterium haemolyticum Related to KPC beta-Lactamases.
Antimicrob.Agents Chemother., 67, 2023
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3HUO
 | | X-ray crystallographic structure of CTX-M-9 S70G in complex with benzylpenicillin | | Descriptor: | (2R,4S)-2-{(R)-carboxy[(phenylacetyl)amino]methyl}-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, CTX-M-9 extended-spectrum beta-lactamase, PENICILLIN G | | Authors: | Delmas, J, Leyssene, D, Dubois, D, Robin, F, Bonnet, R. | | Deposit date: | 2009-06-15 | | Release date: | 2010-05-26 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Dynamic view of the early and late steps of the catalytic mechanism mediated by the emerging enzymes CTX-M.
To be Published
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