8FQN
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![BU of 8fqn by Molmil](/molmil-images/mine/8fqn) | apo ADC-33 beta-lactamase | Descriptor: | Beta-lactamase, GLYCINE, PHOSPHATE ION | Authors: | Powers, R.A, Wallar, B.J, June, C.M, Fish, E.R. | Deposit date: | 2023-01-06 | Release date: | 2023-07-05 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.256 Å) | Cite: | Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum. J.Med.Chem., 66, 2023
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8FQP
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![BU of 8fqp by Molmil](/molmil-images/mine/8fqp) | apo ADC-162 beta-lactamase | Descriptor: | Beta-lactamase, GLYCINE, PHOSPHATE ION | Authors: | Powers, R.A, Wallar, B.J, June, C.M, Fernando, M.C. | Deposit date: | 2023-01-06 | Release date: | 2023-07-05 | Last modified: | 2024-05-22 | Method: | X-RAY DIFFRACTION (1.419 Å) | Cite: | Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum. J.Med.Chem., 66, 2023
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8FQW
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![BU of 8fqw by Molmil](/molmil-images/mine/8fqw) | ADC-30 in complex with boronic acid transition state inhibitor MB076 | Descriptor: | 1-[(2R)-2-{2-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]acetamido}-2-boronoethyl]-1H-1,2,3-triazole-4-carboxylic acid, Beta-lactamase, DIMETHYL SULFOXIDE, ... | Authors: | Powers, R.A, Wallar, B.J, June, C.M, Ruiz, V.J. | Deposit date: | 2023-01-06 | Release date: | 2023-07-05 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.59 Å) | Cite: | Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum. J.Med.Chem., 66, 2023
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8FQU
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![BU of 8fqu by Molmil](/molmil-images/mine/8fqu) | ADC-219 in complex with boronic acid transition state inhibitor MB076 | Descriptor: | 1-[(2R)-2-{2-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]acetamido}-2-boronoethyl]-1H-1,2,3-triazole-4-carboxylic acid, Beta-lactamase, DIMETHYL SULFOXIDE | Authors: | Powers, R.A, Wallar, B.J, June, C.M, Maurer, O.L. | Deposit date: | 2023-01-06 | Release date: | 2023-07-05 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.49 Å) | Cite: | Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum. J.Med.Chem., 66, 2023
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8FQR
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![BU of 8fqr by Molmil](/molmil-images/mine/8fqr) | Apo ADC-212 beta-lactamase | Descriptor: | Beta-lactamase, GLYCINE, PHOSPHATE ION | Authors: | Powers, R.A, Wallar, B.J, June, C.M, Beardsley, T.J. | Deposit date: | 2023-01-06 | Release date: | 2023-07-05 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.24 Å) | Cite: | Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum. J.Med.Chem., 66, 2023
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8FQV
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![BU of 8fqv by Molmil](/molmil-images/mine/8fqv) | apo ADC-30 beta-lactamase | Descriptor: | Beta-lactamase, PHOSPHATE ION | Authors: | Powers, R.A, Wallar, B.J, June, C.M, Ruiz, V.J. | Deposit date: | 2023-01-06 | Release date: | 2023-07-05 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.48 Å) | Cite: | Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum. J.Med.Chem., 66, 2023
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8FQS
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![BU of 8fqs by Molmil](/molmil-images/mine/8fqs) | ADC-212 in complex with boronic acid transition state inhibitor MB076 | Descriptor: | 1-[(2R)-2-{2-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]acetamido}-2-boronoethyl]-1H-1,2,3-triazole-4-carboxylic acid, Beta-lactamase, DIMETHYL SULFOXIDE, ... | Authors: | Powers, R.A, Wallar, B.J, June, C.M. | Deposit date: | 2023-01-06 | Release date: | 2023-07-05 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.21 Å) | Cite: | Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum. J.Med.Chem., 66, 2023
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8FQQ
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![BU of 8fqq by Molmil](/molmil-images/mine/8fqq) | ADC-162 in complex with boronic acid transition state inhibitor MB076 | Descriptor: | 1-[(2R)-2-{2-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]acetamido}-2-boronoethyl]-1H-1,2,3-triazole-4-carboxylic acid, Beta-lactamase, GLYCINE, ... | Authors: | Powers, R.A, Wallar, B.J, June, C.M, Fernando, M.C. | Deposit date: | 2023-01-06 | Release date: | 2023-07-05 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.48 Å) | Cite: | Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum. J.Med.Chem., 66, 2023
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7TB7
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![BU of 7tb7 by Molmil](/molmil-images/mine/7tb7) | Crystal structure of D179N KPC-2 beta-lactamase | Descriptor: | CITRIC ACID, Carbapenem-hydrolyzing beta-lactamase KPC | Authors: | van den Akker, F, Alsenani, T. | Deposit date: | 2021-12-21 | Release date: | 2022-03-02 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (0.99 Å) | Cite: | Structural Characterization of the D179N and D179Y Variants of KPC-2 beta-Lactamase: Omega-Loop Destabilization as a Mechanism of Resistance to Ceftazidime-Avibactam. Antimicrob.Agents Chemother., 66, 2022
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7TBX
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![BU of 7tbx by Molmil](/molmil-images/mine/7tbx) | Crystal structure of D179Y KPC-2 beta-lactamase | Descriptor: | Carbapenem-hydrolyzing beta-lactamase KPC | Authors: | van den Akker, F, Alsenani, T. | Deposit date: | 2021-12-22 | Release date: | 2022-03-02 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (3.16 Å) | Cite: | Structural Characterization of the D179N and D179Y Variants of KPC-2 beta-Lactamase: Omega-Loop Destabilization as a Mechanism of Resistance to Ceftazidime-Avibactam. Antimicrob.Agents Chemother., 66, 2022
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7TC1
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![BU of 7tc1 by Molmil](/molmil-images/mine/7tc1) | |
7BJ9
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![BU of 7bj9 by Molmil](/molmil-images/mine/7bj9) | Structure of Sfh-I with 2-Mercaptomethyl-thiazolidine L-anti-1a | Descriptor: | (2~{S},4~{R})-2-ethoxycarbonyl-2-(sulfanylmethyl)-1,3-thiazolidine-4-carboxylic acid, Beta-lactamase, GLYCEROL, ... | Authors: | Hinchliffe, P, Spencer, J. | Deposit date: | 2021-01-14 | Release date: | 2021-08-25 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.21000588 Å) | Cite: | 2-Mercaptomethyl Thiazolidines (MMTZs) Inhibit All Metallo-beta-Lactamase Classes by Maintaining a Conserved Binding Mode. Acs Infect Dis., 7, 2021
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7BJ8
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![BU of 7bj8 by Molmil](/molmil-images/mine/7bj8) | Structure of L1 with 2-Mercaptomethyl-thiazolidine D-syn-1b | Descriptor: | (2~{S},4~{S})-2-ethoxycarbonyl-5,5-dimethyl-2-(sulfanylmethyl)-1,3-thiazolidine-4-carboxylic acid, Metallo-beta-lactamase L1, SULFATE ION, ... | Authors: | Hinchliffe, P, Spencer, J. | Deposit date: | 2021-01-14 | Release date: | 2021-09-15 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.69 Å) | Cite: | 2-Mercaptomethyl Thiazolidines (MMTZs) Inhibit All Metallo-beta-Lactamase Classes by Maintaining a Conserved Binding Mode. Acs Infect Dis., 7, 2021
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7BDS
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![BU of 7bds by Molmil](/molmil-images/mine/7bds) | |
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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6D3G
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![BU of 6d3g by Molmil](/molmil-images/mine/6d3g) | PER-2 class A extended-spectrum beta-lactamase crystal structure in complex with avibactam at 2.4 Angstrom resolution | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, Beta-lactamase, TETRAETHYLENE GLYCOL | Authors: | Power, P, Ruggiero, M, Gutkind, G, Bonomo, R, Klinke, S. | Deposit date: | 2018-04-16 | Release date: | 2019-04-24 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (2.398 Å) | Cite: | Structural Insights into the Inhibition of the Extended-Spectrum beta-Lactamase PER-2 by Avibactam. Antimicrob.Agents Chemother., 63, 2019
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6DGU
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![BU of 6dgu by Molmil](/molmil-images/mine/6dgu) | PER-2 class A extended-spectrum beta-lactamase crystal structure at 2.69 Angstrom resolution | Descriptor: | Beta-lactamase | Authors: | Power, P, Ruggiero, M, Gutkind, G, Bonomo, R, Klinke, S. | Deposit date: | 2018-05-18 | Release date: | 2019-05-22 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.691 Å) | Cite: | Structural Insights into the Inhibition of the Extended-Spectrum beta-Lactamase PER-2 by Avibactam. Antimicrob.Agents Chemother., 63, 2019
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3PAE
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![BU of 3pae by Molmil](/molmil-images/mine/3pae) | Crystal structure of the K84D mutant of OXA-24/40 in complex with doripenem | Descriptor: | (4R,5S)-5-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-4-methyl-3-({(3S,5S)-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl}sulfanyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid, Beta-lactamase, SULFATE ION | Authors: | Powers, R.A, Leonard, D.A, Schneider, K.D. | Deposit date: | 2010-10-19 | Release date: | 2011-01-19 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Structures of the Class D Carbapenemase OXA-24 from Acinetobacter baumannii in Complex with Doripenem. J.Mol.Biol., 406, 2011
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3PAG
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![BU of 3pag by Molmil](/molmil-images/mine/3pag) | Crystal structure of the V130D mutant of OXA-24/40 in complex with doripenem | Descriptor: | (4R,5S)-5-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-4-methyl-3-({(3S,5S)-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl}sulfanyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid, Beta-lactamase, SULFATE ION | Authors: | Powers, R.A, Leonard, D.A, Schneider, K.D. | Deposit date: | 2010-10-19 | Release date: | 2011-01-19 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.25 Å) | Cite: | Structures of the Class D Carbapenemase OXA-24 from Acinetobacter baumannii in Complex with Doripenem. J.Mol.Biol., 406, 2011
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6PWL
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![BU of 6pwl by Molmil](/molmil-images/mine/6pwl) | ADC-7 in complex with boronic acid transition state inhibitor LP06 | Descriptor: | (7Z)-7-(2-amino-1,3-thiazol-4-yl)-1,1,3-trihydroxy-10,10-dimethyl-1,6-dioxo-2,9-dioxa-5,8-diaza-1lambda~5~-phospha-3-boraundec-7-en-11-oic acid, Beta-lactamase, GLYCINE | Authors: | Curtis, B.C, Powers, R.A, Wallar, B.J. | Deposit date: | 2019-07-23 | Release date: | 2020-10-21 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.67 Å) | Cite: | Structural Insights into Inhibition of the Acinetobacter-Derived Cephalosporinase ADC-7 by Ceftazidime and Its Boronic Acid Transition State Analog. Antimicrob.Agents Chemother., 64, 2020
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6PWM
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![BU of 6pwm by Molmil](/molmil-images/mine/6pwm) | ADC-7 in complex with Beta-lactam antibiotic ceftazidime | Descriptor: | ACYLATED CEFTAZIDIME, Beta-lactamase, GLYCINE | Authors: | Curtis, B.C, Powers, R.A, Wallar, B.J. | Deposit date: | 2019-07-23 | Release date: | 2020-10-21 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structural Insights into Inhibition of the Acinetobacter-Derived Cephalosporinase ADC-7 by Ceftazidime and Its Boronic Acid Transition State Analog. Antimicrob.Agents Chemother., 64, 2020
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4X55
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![BU of 4x55 by Molmil](/molmil-images/mine/4x55) | Structure of the class D Beta-Lactamase OXA-225 K82D in Acyl-Enzyme Complex with Ceftazidime | Descriptor: | 1-({(2R)-2-[(1R)-1-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}-2-oxoethyl]-4-carboxy-3,6-dihydro-2H-1,3-thiazin-5-yl}methyl)pyridinium, Beta-lactamase OXA-225 | Authors: | Clasman, J.R, June, C.M, Powers, R.A, Leonard, D.A. | Deposit date: | 2014-12-04 | Release date: | 2015-03-11 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.941 Å) | Cite: | Structural Basis of Activity against Aztreonam and Extended Spectrum Cephalosporins for Two Carbapenem-Hydrolyzing Class D beta-Lactamases from Acinetobacter baumannii. Biochemistry, 54, 2015
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4X53
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![BU of 4x53 by Molmil](/molmil-images/mine/4x53) | Structure of the class D Beta-Lactamase OXA-160 V130D in Acyl-Enzyme Complex with Aztreonam | 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, BICARBONATE ION, Class D beta-lactamase OXA-160 | Authors: | Clasman, J.R, June, C.M, Powers, R.A, Leonard, D.A. | Deposit date: | 2014-12-04 | Release date: | 2015-03-11 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Structural Basis of Activity against Aztreonam and Extended Spectrum Cephalosporins for Two Carbapenem-Hydrolyzing Class D beta-Lactamases from Acinetobacter baumannii. Biochemistry, 54, 2015
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4X56
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![BU of 4x56 by Molmil](/molmil-images/mine/4x56) | Structure of the class D Beta-Lactamase OXA-160 V130D in Acyl-Enzyme Complex with Ceftazidime | Descriptor: | ACYLATED CEFTAZIDIME, Class D beta-lactamase OXA-160 | Authors: | Clasman, J.R, June, C.M, Powers, R.A, Leonard, D.A. | Deposit date: | 2014-12-04 | Release date: | 2015-03-11 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.28 Å) | Cite: | Structural Basis of Activity against Aztreonam and Extended Spectrum Cephalosporins for Two Carbapenem-Hydrolyzing Class D beta-Lactamases from Acinetobacter baumannii. Biochemistry, 54, 2015
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4JLF
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![BU of 4jlf by Molmil](/molmil-images/mine/4jlf) | Inhibitor resistant (R220A) substitution in the Mycobacterium tuberculosis beta-lactamase | Descriptor: | Beta-lactamase, PHOSPHATE ION | Authors: | Hazra, S, Kurz, S, Blanchard, J, Bonomo, R. | Deposit date: | 2013-03-12 | Release date: | 2013-10-30 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Can inhibitor-resistant substitutions in the Mycobacterium tuberculosis beta-Lactamase BlaC lead to clavulanate resistance?: a biochemical rationale for the use of beta-lactam-beta-lactamase inhibitor combinations. Antimicrob.Agents Chemother., 57, 2013
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