6OOH
 
 | | CTX-M-27 Beta Lactamase with Compound 14 | | Descriptor: | 3-(1H-pyrazol-1-yl)-N-[3-(1H-tetrazol-5-yl)phenyl]-5-(trifluoromethyl)benzamide, Beta-lactamase | | Authors: | Kemp, M, Chen, Y. | | Deposit date: | 2019-04-23 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.499 Å) | | Cite: | An Empirical Study of Amide-Heteroarene pi-Stacking Interactions Using Reversible Inhibitors of a Bacterial Serine Hydrolase.
Org Chem Front, 6, 2019
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6OOE
 | | CTX-M-27 Beta Lactamase with Compound 20 | | Descriptor: | 3-(1H-tetrazol-5-yl)-N-[3-(1H-tetrazol-5-yl)phenyl]-5-(trifluoromethyl)benzamide, Beta-lactamase | | Authors: | Kemp, M, Chen, Y. | | Deposit date: | 2019-04-23 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.26 Å) | | Cite: | An Empirical Study of Amide-Heteroarene pi-Stacking Interactions Using Reversible Inhibitors of a Bacterial Serine Hydrolase.
Org Chem Front, 6, 2019
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6OOF
 | | CTX-M-14 Beta Lactamase with Compound 20 | | Descriptor: | 3-(1H-tetrazol-5-yl)-N-[3-(1H-tetrazol-5-yl)phenyl]-5-(trifluoromethyl)benzamide, Beta-lactamase | | Authors: | Kemp, M, Chen, Y. | | Deposit date: | 2019-04-23 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.236 Å) | | Cite: | An Empirical Study of Amide-Heteroarene pi-Stacking Interactions Using Reversible Inhibitors of a Bacterial Serine Hydrolase.
Org Chem Front, 6, 2019
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6OOK
 | | CTX-M-14 Beta Lactamase with Compound 3 | | Descriptor: | 3-(pyridin-2-yl)-N-[3-(1H-tetrazol-5-yl)phenyl]-5-(trifluoromethyl)benzamide, Beta-lactamase, PHOSPHATE ION | | Authors: | Kemp, M, Chen, Y. | | Deposit date: | 2019-04-23 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | An Empirical Study of Amide-Heteroarene pi-Stacking Interactions Using Reversible Inhibitors of a Bacterial Serine Hydrolase.
Org Chem Front, 6, 2019
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6OOJ
 | | CTX-M-14 Beta Lactamase with Compound 14 | | Descriptor: | 3-(1H-pyrazol-1-yl)-N-[3-(1H-tetrazol-5-yl)phenyl]-5-(trifluoromethyl)benzamide, Beta-lactamase | | Authors: | Kemp, M, Chen, Y. | | Deposit date: | 2019-04-23 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | An Empirical Study of Amide-Heteroarene pi-Stacking Interactions Using Reversible Inhibitors of a Bacterial Serine Hydrolase.
Org Chem Front, 6, 2019
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5MGI
 | | Crystal structure of KPC-2 carbapenemase in complex with a phenyl boronic inhibitor. | | Descriptor: | (~{E})-3-[2-(dihydroxyboranyl)phenyl]prop-2-enoic acid, Carbapenem-hydrolyzing beta-lactamase KPC | | Authors: | Vicario, M, Celenza, G, Bellio, P, Perilli, M.G, Tondi, D, Cendron, L. | | Deposit date: | 2016-11-21 | | Release date: | 2018-03-14 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Phenylboronic Acid Derivatives as Validated Leads Active in Clinical Strains Overexpressing KPC-2: A Step against Bacterial Resistance.
Chemmedchem, 13, 2018
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5NE2
 | | L2 class A serine-beta-lactamase | | Descriptor: | Beta-lactamase, D-GLUTAMIC ACID | | Authors: | Hinchliffe, P, Calvopina, K, Spencer, J. | | Deposit date: | 2017-03-09 | | Release date: | 2017-09-13 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.19 Å) | | Cite: | Structural/mechanistic insights into the efficacy of nonclassical beta-lactamase inhibitors against extensively drug resistant Stenotrophomonas maltophilia clinical isolates.
Mol. Microbiol., 106, 2017
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8V9H
 | | GES-5-NA-1-157 complex | | Descriptor: | (5R)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-5-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-5-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid, 1,2-ETHANEDIOL, CALCIUM ION, ... | | Authors: | Smith, C.A, Stewart, N.K, Vakulenko, S.B. | | Deposit date: | 2023-12-08 | | Release date: | 2024-04-03 | | Last modified: | 2024-04-24 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Restricted Rotational Flexibility of the C5 alpha-Methyl-Substituted Carbapenem NA-1-157 Leads to Potent Inhibition of the GES-5 Carbapenemase.
Acs Infect Dis., 10, 2024
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5NJ2
 | | Crystal structure of BlaC from Mycobacterium tuberculosis bound to phosphate | | Descriptor: | 2-{2-[2-2-(METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL, 3,6,9,12,15-PENTAOXAHEPTADECAN-1-OL, ACETATE ION, ... | | Authors: | Tassoni, R, Pannu, N.S, Ubbink, M. | | Deposit date: | 2017-03-27 | | Release date: | 2017-11-15 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.19 Å) | | Cite: | Phosphate Promotes the Recovery of Mycobacterium tuberculosis beta-Lactamase from Clavulanic Acid Inhibition.
Biochemistry, 56, 2017
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5NE3
 | | L2 class A serine-beta-lactamase complexed with avibactam | | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, Beta-lactamase | | Authors: | Hinchliffe, P, Calvopina, K, Spencer, J. | | Deposit date: | 2017-03-09 | | Release date: | 2017-09-13 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Structural/mechanistic insights into the efficacy of nonclassical beta-lactamase inhibitors against extensively drug resistant Stenotrophomonas maltophilia clinical isolates.
Mol. Microbiol., 106, 2017
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5NE1
 | | L2 class A serine-beta-lactamase in complex with cyclic boronate 2 | | Descriptor: | (4~{R})-4-[[4-(aminomethyl)phenyl]carbonylamino]-3,3-bis(oxidanyl)-2-oxa-3-boranuidabicyclo[4.4.0]deca-1(10),6,8-triene-10-carboxylic acid, Beta-lactamase, TRIETHYLENE GLYCOL | | Authors: | Hinchliffe, P, Calvopina, K, Spencer, J. | | Deposit date: | 2017-03-09 | | Release date: | 2017-09-13 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Structural/mechanistic insights into the efficacy of nonclassical beta-lactamase inhibitors against extensively drug resistant Stenotrophomonas maltophilia clinical isolates.
Mol. Microbiol., 106, 2017
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8V9G
 | | GES-5-meropenem complex | | Descriptor: | (4R,5S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-5-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-4-methyl-4,5-d ihydro-1H-pyrrole-2-carboxylic acid, 1,2-ETHANEDIOL, IODIDE ION, ... | | Authors: | Smith, C.A, Stewart, N.K, Vakulenko, S.B. | | Deposit date: | 2023-12-08 | | Release date: | 2024-04-03 | | Last modified: | 2024-04-24 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Restricted Rotational Flexibility of the C5 alpha-Methyl-Substituted Carbapenem NA-1-157 Leads to Potent Inhibition of the GES-5 Carbapenemase.
Acs Infect Dis., 10, 2024
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5NPO
 | | Promiscuous Protein Self-Assembly as a Function of Protein Stability | | Descriptor: | Beta-lactamase, Beta-lactamase TEM, MAGNESIUM ION | | Authors: | Cohen-Khait, R, Dym, O, Hamer-Rogotner, S, Schreiber, G. | | Deposit date: | 2017-04-18 | | Release date: | 2017-12-20 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Promiscuous Protein Binding as a Function of Protein Stability.
Structure, 25, 2017
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6Q35
 | | Crystal structure of GES-5 beta-lactamase in complex with boronic inhibitor cpd 3 | | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase, DIMETHYL SULFOXIDE, ... | | Authors: | Maso, L, Quotadamo, A, Bellio, P, Montanari, M, Venturelli, A, Celenza, G, Costi, M.P, Tondi, D, Cendron, L. | | Deposit date: | 2018-12-03 | | Release date: | 2019-04-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | X-ray Crystallography Deciphers the Activity of Broad-Spectrum Boronic Acid beta-Lactamase Inhibitors.
Acs Med.Chem.Lett., 10, 2019
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5KKF
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5KMU
 | | CTX-M-9 beta lactamase mutant - T165W | | Descriptor: | Beta-lactamase, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Latallo, M, Faham, S, Kasson, P.M. | | Deposit date: | 2016-06-27 | | Release date: | 2017-08-02 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Predicting allosteric mutants that increase activity of a major antibiotic resistance enzyme.
Chem Sci, 8, 2017
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5KMW
 | | TOHO1 Beta lactamase mutant E166A/R274N/R276N -benzyl penicillin complex | | Descriptor: | Beta-lactamase Toho-1, OPEN FORM - PENICILLIN G, PENICILLIN G, ... | | Authors: | Coates, L, Langan, P.S, Vandavasi, V.G, Weiss, K.L, Cooper, J.B, Ginell, S.L. | | Deposit date: | 2016-06-27 | | Release date: | 2017-03-01 | | Last modified: | 2019-12-04 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | TOHO1 Beta lactamase mutant E166A/R274N/R276N -benzyl penicillin complex
to be published
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5KPU
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5KMT
 | | CTX-M9 mutant L48A | | Descriptor: | Beta-lactamase, PHOSPHATE ION, POTASSIUM ION | | Authors: | Latallo, M.J, Faham, S, Kasson, P.M. | | Deposit date: | 2016-06-27 | | Release date: | 2017-08-02 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Predicting allosteric mutants that increase activity of a major antibiotic resistance enzyme.
Chem Sci, 8, 2017
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5KSC
 | | E166A/R274N/R276N Toho-1 Beta-lactamase aztreonam acyl-enzyme intermediate | | Descriptor: | 2-({[(1Z)-1-(2-amino-1,3-thiazol-4-yl)-2-oxo-2-{[(2S,3S)-1-oxo-3-(sulfoamino)butan-2-yl]amino}ethylidene]amino}oxy)-2-methylpropanoic acid, Beta-lactamase Toho-1 | | Authors: | Vandavasi, V.G, Langan, P.S, Weiss, K, Parks, J.M, Cooper, J.B, Ginell, S.L, Coates, L. | | Deposit date: | 2016-07-08 | | Release date: | 2016-11-09 | | Last modified: | 2019-12-04 | | Method: | NEUTRON DIFFRACTION (2.1 Å) | | Cite: | Active-Site Protonation States in an Acyl-Enzyme Intermediate of a Class A beta-Lactamase with a Monobactam Substrate.
Antimicrob. Agents Chemother., 61, 2017
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1ALQ
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7LK8
 | | Crystal structure of KPC-2 T215P mutant | | Descriptor: | Beta-lactamase, SODIUM ION | | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | | Deposit date: | 2021-02-01 | | Release date: | 2021-05-26 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.43 Å) | | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase.
J.Biol.Chem., 296, 2021
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7LLB
 | | Crystal structure of KPC-2 S70G/T215P mutant with hydrolyzed meropenem | | Descriptor: | (2S,3R)-2-[(2S,3R)-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfan yl-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC | | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | | Deposit date: | 2021-02-03 | | Release date: | 2021-05-26 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.67 Å) | | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase.
J.Biol.Chem., 296, 2021
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7LLH
 | | KPC-2 F72Y mutant with acylated imipenem | | Descriptor: | (5R)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]-3-[(2-{[(E)-iminomethyl]amino}ethyl)sulfanyl]-4,5-dihydro-1H-pyrrole-2-carbox ylic acid, Carbapenem-hydrolyzing beta-lactamase KPC | | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | | Deposit date: | 2021-02-03 | | Release date: | 2021-05-26 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase.
J.Biol.Chem., 296, 2021
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7LJK
 | | Crystal structure of the deacylation deficient KPC-2 F72Y mutant | | Descriptor: | Beta-lactamase | | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | | Deposit date: | 2021-01-29 | | Release date: | 2021-05-26 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.81 Å) | | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase.
J.Biol.Chem., 296, 2021
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