7BH4
| XFEL structure of apo CTX-M-15 after mixing for 0.7 sec with ertapenem using a piezoelectric injector (PolyPico) | Descriptor: | Beta-lactamase, SULFATE ION | Authors: | Hinchliffe, P, Tooke, C.L, Butryn, A, Spencer, J. | Deposit date: | 2021-01-10 | Release date: | 2021-07-21 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | An on-demand, drop-on-drop method for studying enzyme catalysis by serial crystallography. Nat Commun, 12, 2021
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7BH3
| XFEL structure of CTX-M-15 resting state | Descriptor: | Beta-lactamase, CHLORIDE ION, SULFATE ION | Authors: | Hinchliffe, P, Tooke, C.L, Butryn, A, Spencer, J. | Deposit date: | 2021-01-10 | Release date: | 2021-07-21 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | An on-demand, drop-on-drop method for studying enzyme catalysis by serial crystallography. Nat Commun, 12, 2021
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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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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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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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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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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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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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6Z7J
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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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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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6Z24
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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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6Z22
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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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6YPD
| Crystal structure of AmpC from E. coli with Cyclic Boronate 3 (CB3 / APC308) | Descriptor: | (3~{S})-2,2-bis(oxidanyl)-3-(phenylmethylsulfanyl)-3,4-dihydro-1,2-benzoxaborinin-2-ium-8-carboxylic acid, 1,2-ETHANEDIOL, Beta-lactamase, ... | Authors: | Lang, P.A, Brem, J, Schofield, C.J. | Deposit date: | 2020-04-15 | Release date: | 2020-06-24 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Bicyclic Boronates as Potent Inhibitors of AmpC, the Class C beta-Lactamase from Escherichia coli . Biomolecules, 10, 2020
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6YEO
| Crystal structure of AmpC from E. coli with cyclic boronate 2 | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, (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, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ... | Authors: | Lang, P.A, Schofield, C.J, Brem, J. | Deposit date: | 2020-03-25 | Release date: | 2020-06-24 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (2.037 Å) | Cite: | Bicyclic Boronates as Potent Inhibitors of AmpC, the Class C beta-Lactamase from Escherichia coli . Biomolecules, 10, 2020
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6YEN
| Crystal structure of AmpC from E. coli with Taniborbactam (VNRX-5133) | Descriptor: | (10aR)-2-(((1r,4R)-4-((2-aminoethyl)amino)cyclohexyl)methyl)-6-carboxy-4-hydroxy-4,10a-dihydro-10H-benzo[5,6][1,2]oxaborinino[2,3-b][1,4,2]oxazaborol-4-uide, (3~{R})-3-[2-[4-(2-azanylethylamino)cyclohexyl]ethanoylamino]-2-oxidanyl-3,4-dihydro-1,2-benzoxaborinine-8-carboxylic acid, 1,2-ETHANEDIOL, ... | Authors: | Lang, P.A, Brem, J, Schofield, C.J. | Deposit date: | 2020-03-25 | Release date: | 2020-06-24 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.418 Å) | Cite: | Bicyclic Boronates as Potent Inhibitors of AmpC, the Class C beta-Lactamase from Escherichia coli . Biomolecules, 10, 2020
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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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6XG1
| Class C beta-lactamase from Escherichia coli | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase | Authors: | Chang, C, Maltseva, N, Endres, M, Joachimiak, A, Center for Structural Genomics of Infectious Diseases (CSGID) | Deposit date: | 2020-06-16 | Release date: | 2020-06-24 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.22 Å) | Cite: | Class C beta-lactamase from Escherichia coli To Be Published
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6XFS
| Class C beta-lactamase from Escherichia coli in complex with Tazobactam | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase, DI(HYDROXYETHYL)ETHER, ... | Authors: | Chang, C, Maltseva, N, Endres, M, Joachimiak, A, Center for Structural Genomics of Infectious Diseases (CSGID) | Deposit date: | 2020-06-16 | Release date: | 2020-07-15 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Class C beta-lactamase from Escherichia coli in complex with Tazobactam To Be Published
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