4X6T
| M.tuberculosis betalactamase complexed with inhibitor EC19 | Descriptor: | 3-[(2R)-2-(dihydroxyboranyl)-2-{[(2R)-2-{[(4-ethyl-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}ethyl]benzoic acid, Beta-lactamase, PHOSPHATE ION | Authors: | Hazra, S. | Deposit date: | 2014-12-09 | Release date: | 2015-12-23 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Inhibiting the beta-Lactamase of Mycobacterium tuberculosis (Mtb) with Novel Boronic Acid Transition-State Inhibitors (BATSIs). ACS Infect Dis, 1, 2015
|
|
4X69
| Crystal structure of OP0595 complexed with CTX-M-44 | Descriptor: | (2S,5R)-N-(2-aminoethoxy)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, 1,2-ETHANEDIOL, Beta-lactamase Toho-1 | Authors: | Yamada, M, Watanabe, T. | Deposit date: | 2014-12-07 | Release date: | 2015-07-01 | Last modified: | 2023-11-08 | Method: | X-RAY DIFFRACTION (1.42 Å) | Cite: | OP0595, a new diazabicyclooctane: mode of action as a serine beta-lactamase inhibitor, antibiotic and beta-lactam 'enhancer' J.Antimicrob.Chemother., 70, 2015
|
|
4XXR
| Atomic Resolution X-Ray Crystal Structure of a Ruthenocene Conjugated Beta-Lactam Antibiotic in Complex with CTX-M-14 E166A Beta-Lactamase | Descriptor: | CTX-M-14 Class A Beta-Lactamase, POTASSIUM ION, [(1,2,3,4,5-eta)-1-(4-{[(4-carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl)methyl]amino}-4-oxobutanoyl)cyclopentadienyl][(1,2,3,4,5-eta)-cyclopentadienyl]ruthenium, ... | Authors: | Lewandowski, E.M, Chen, Y. | Deposit date: | 2015-01-30 | Release date: | 2015-03-18 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.18 Å) | Cite: | Antibacterial properties and atomic resolution X-ray complex crystal structure of a ruthenocene conjugated beta-lactam antibiotic. Chem.Commun.(Camb.), 51, 2015
|
|
4XUZ
| Structure of CTX-M-15 bound to RPX-7009 at 1.5 A | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase, CHLORIDE ION, ... | Authors: | Clifton, M.C, Gardberg, A. | Deposit date: | 2015-01-26 | Release date: | 2015-04-01 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Discovery of a Cyclic Boronic Acid beta-Lactamase Inhibitor (RPX7009) with Utility vs Class A Serine Carbapenemases. J.Med.Chem., 58, 2015
|
|
4YFM
| Class A beta-lactamase from Mycobacterium abscessus | Descriptor: | ACETATE ION, Beta-lactamase, GLYCEROL | Authors: | Soroka, D, Li de la Sierra-Gallay, I, Dubee, V, van Tilbeurgh, H, Arthur, M. | Deposit date: | 2015-02-25 | Release date: | 2015-07-22 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Hydrolysis of Clavulanate by Mycobacterium tuberculosis beta-Lactamase BlaC Harboring a Canonical SDN Motif. Antimicrob.Agents Chemother., 59, 2015
|
|
5VTH
| CTX-M-14 P167S:E166A mutant | Descriptor: | Beta-lactamase | Authors: | Hu, L, Patel, M, Sankaran, B, Prasad, B.V.V, Palzkill, T. | Deposit date: | 2017-05-17 | Release date: | 2017-06-28 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (2.2 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
|
|
5VPQ
| |
4BD0
| X-ray structure of a perdeuterated Toho-1 R274N R276N double mutant Beta-lactamase in complex with a fully deuterated boronic acid (BZB) | Descriptor: | BENZO[B]THIOPHENE-2-BORONIC ACID, BETA-LACTAMASE TOHO-1, SULFATE ION | Authors: | Tomanicek, S.J, Weiss, K.L, Standaert, R.F, Ostermann, A, Schrader, T.E, Ng, J.D, Coates, L. | Deposit date: | 2012-10-04 | Release date: | 2013-01-09 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (1.207 Å) | Cite: | Neutron and X-Ray Crystal Structures of a Perdeuterated Enzyme Inhibitor Complex Reveal the Catalytic Proton Network of the Toho-1 Beta-Lactamase for the Acylation Reaction. J.Biol.Chem., 288, 2013
|
|
4A5R
| Crystal structure of class A beta-lactamase from Bacillus licheniformis BS3 with tazobactam | Descriptor: | BETA-LACTAMASE, CARBON DIOXIDE, CITRIC ACID, ... | Authors: | Power, P, Sauvage, E, Herman, R, Kerff, F, Charlier, P. | Deposit date: | 2011-10-28 | Release date: | 2012-10-10 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Crystal Structure of Class a Beta-Lactamase from Bacillus Licheniformis Inhibited by Tazobactam To be Published
|
|
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
|
|
4BD1
| Neutron structure of a perdeuterated Toho-1 R274N R276N double mutant Beta-lactamase in complex with a fully deuterated boronic acid (BZB) | Descriptor: | BENZO[B]THIOPHENE-2-BORONIC ACID, TOHO-1 BETA-LACTAMASE | Authors: | Tomanicek, S.J, Weiss, K.L, Standaert, R.F, Ostermann, A, Schrader, T.E, Ng, J.D, Coates, L. | Deposit date: | 2012-10-04 | Release date: | 2013-01-16 | Last modified: | 2017-03-22 | Method: | NEUTRON DIFFRACTION (2.002 Å) | Cite: | Neutron and X-Ray Crystal Structures of a Perdeuterated Enzyme Inhibitor Complex Reveal the Catalytic Proton Network of the Toho-1 Beta-Lactamase for the Acylation Reaction. J.Biol.Chem., 288, 2013
|
|
5VLE
| |
4C3Q
| Neutron structure of a perdeuterated Toho-1 R274N R276N double mutant Beta-lactamase in complex with a fully deuterated boronic acid (BZB) at 100K | Descriptor: | BENZO[B]THIOPHENE-2-BORONIC ACID, BETA-LACTAMASE TOHO-1 | Authors: | Coates, L, Tomanicek, S.J, Schrader, T, Weiss, K.L, Ng, J.D, Ostermann, A. | Deposit date: | 2013-08-26 | Release date: | 2014-07-09 | Last modified: | 2017-03-22 | Method: | NEUTRON DIFFRACTION (2.2 Å) | Cite: | Cryogenic Neutron Protein Crystallography: Routine Methods and Potential Benefits J.Appl.Crystallogr., 47, 2014
|
|
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
|
|
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
|
|
3ZHH
| X-ray structure of the full-length beta-lactamase from M.tuberculosis | Descriptor: | BETA-LACTAMASE, SULFATE ION | Authors: | Feiler, C, Fisher, A.C, Marrichi, M.J, Wright, L, Schmidpeter, P.A.M, Blankenfeldt, W, Pavelka, M, DeLisa, M.P. | Deposit date: | 2012-12-21 | Release date: | 2013-09-25 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (2.85 Å) | Cite: | Directed Evolution of Mycobacterium Tuberculosis Beta-Lactamase Reveals Gatekeeper Residue that Regulates Antibiotic Resistance and Catalytic Efficiency. Plos One, 8, 2013
|
|
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
|
|
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
|
|
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
|
|
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
|
|
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
|
|
3ZNY
| Crystal structure of the class A extended-spectrum beta-lactamase CTX- M-96, a natural D240G mutant derived from CTX-M-12 | Descriptor: | CTX-M-12A ENZYME | Authors: | Power, P, Herman, R, Bouillenne, F, Ghiglione, B, Rodriguez, M.M, Galleni, M, Gutkind, G, Charlier, P, Sauvage, E. | Deposit date: | 2013-02-18 | Release date: | 2014-01-08 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Structural and Kinetic Insights Into the "Ceftazidimase" Behavior of the Extended-Spectrum Beta-Lactamase Ctx-M-96. Biochemistry, 54, 2015
|
|
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
|
|
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
|
|
7KCV
| |