3S4X
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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
| 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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8CUL
| Xray ray crystal structure of OXA-24/40 in complex with CR167 | Descriptor: | 3-({[(dihydroxyboranyl)methyl]sulfamoyl}methyl)benzoic acid, Beta-lactamase | Authors: | Fernando, M.C, Wallar, B.J, Powers, R.A. | Deposit date: | 2022-05-17 | Release date: | 2023-04-05 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (2.01 Å) | Cite: | Sulfonamidoboronic Acids as "Cross-Class" Inhibitors of an Expanded-Spectrum Class C Cephalosporinase, ADC-33, and a Class D Carbapenemase, OXA-24/40: Strategic Compound Design to Combat Resistance in Acinetobacter baumannii . Antibiotics, 12, 2023
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8CUM
| X-ray crystal structure of OXA-24/40 in complex with sulfonamidoboronic acid 6d | Descriptor: | 3-({[(1S)-1-boronopropyl]sulfamoyl}methyl)benzoic acid, Beta-lactamase, SULFATE ION | Authors: | Fernando, M.C, Wallar, B.J, Powers, R.A. | Deposit date: | 2022-05-17 | Release date: | 2023-04-05 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (1.49 Å) | Cite: | Sulfonamidoboronic Acids as "Cross-Class" Inhibitors of an Expanded-Spectrum Class C Cephalosporinase, ADC-33, and a Class D Carbapenemase, OXA-24/40: Strategic Compound Design to Combat Resistance in Acinetobacter baumannii . Antibiotics, 12, 2023
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8CUQ
| X-ray crystal structure of ADC-33 in complex with sulfonamidoboronic acid 6e | Descriptor: | 3-[(4R)-4-ethyl-5,7,7-trihydroxy-2,2,7-trioxo-6-oxa-2lambda~6~-thia-3-aza-7lambda~5~-phospha-5-boraheptan-1-yl]benzoic acid, Beta-lactamase | Authors: | Fernando, M.C, Wallar, B.J, Powers, R.A. | Deposit date: | 2022-05-17 | Release date: | 2023-04-05 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | Sulfonamidoboronic Acids as "Cross-Class" Inhibitors of an Expanded-Spectrum Class C Cephalosporinase, ADC-33, and a Class D Carbapenemase, OXA-24/40: Strategic Compound Design to Combat Resistance in Acinetobacter baumannii . Antibiotics, 12, 2023
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8CUO
| X-ray crystal structure of OXA-24/40 in complex with sulfonamidoboronic acid 6e | Descriptor: | 3-({[(1R)-1-boronopropyl]sulfamoyl}methyl)benzoic acid, Beta-lactamase, SULFATE ION | Authors: | Fernando, M.C, Wallar, B.J, Powers, R.A. | Deposit date: | 2022-05-17 | Release date: | 2023-04-05 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (1.47 Å) | Cite: | Sulfonamidoboronic Acids as "Cross-Class" Inhibitors of an Expanded-Spectrum Class C Cephalosporinase, ADC-33, and a Class D Carbapenemase, OXA-24/40: Strategic Compound Design to Combat Resistance in Acinetobacter baumannii . Antibiotics, 12, 2023
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8CUP
| X-ray crystal structure of ADC-33 in complex with sulfonamidoboronic acid 6d | Descriptor: | 3-[(4S)-4-ethyl-5,7,7-trihydroxy-2,2,7-trioxo-6-oxa-2lambda~6~-thia-3-aza-7lambda~5~-phospha-5-boraheptan-1-yl]benzoic acid, Beta-lactamase | Authors: | Fernando, M.C, Wallar, B.J, Powers, R.A. | Deposit date: | 2022-05-17 | Release date: | 2023-04-05 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (1.54 Å) | Cite: | Sulfonamidoboronic Acids as "Cross-Class" Inhibitors of an Expanded-Spectrum Class C Cephalosporinase, ADC-33, and a Class D Carbapenemase, OXA-24/40: Strategic Compound Design to Combat Resistance in Acinetobacter baumannii . Antibiotics, 12, 2023
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4JXG
| Crystal Structure of AmpC beta-lactamase from E. coli in Complex with Oxacillin | Descriptor: | (2R,4S)-5,5-dimethyl-2-[(1R)-1-{[(5-methyl-3-phenyl-1,2-oxazol-4-yl)carbonyl]amino}-2-oxoethyl]-1,3-thiazolidine-4-carb oxylic acid, Beta-lactamase, PHOSPHATE ION, ... | Authors: | Wallar, B.J, Powers, R.A, Docter, B.E. | Deposit date: | 2013-03-28 | Release date: | 2014-10-29 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (1.65 Å) | Cite: | Complexed structures of AmpC beta-lactamase To be Published
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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
| 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
| 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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5WI7
| Structure of Acinetobacter baumannii carbapenemase OXA-239 K82D bound to 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, OXA-239 | Authors: | Harper, T.M, June, C.M, Powers, R.A, Leonard, D.A. | Deposit date: | 2017-07-18 | Release date: | 2017-12-27 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.861 Å) | Cite: | Multiple substitutions lead to increased loop flexibility and expanded specificity in Acinetobacter baumannii carbapenemase OXA-239. Biochem. J., 475, 2018
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5WIB
| Structure of Acinetobacter baumannii carbapenemase OXA-239 K82D bound to imipenem | Descriptor: | Imipenem, OXA-239 | Authors: | Harper, T.M, June, C.M, Powers, R.A, Leonard, D.A. | Deposit date: | 2017-07-19 | Release date: | 2017-12-27 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.87 Å) | Cite: | Multiple substitutions lead to increased loop flexibility and expanded specificity in Acinetobacter baumannii carbapenemase OXA-239. Biochem. J., 475, 2018
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5WI3
| Structure of Acinetobacter baumannii carbapenemase OXA-239 K82D bound to cefotaxime | Descriptor: | CEFOTAXIME, C3' cleaved, open, ... | Authors: | Harper, T.M, June, C.M, Powers, R.A, Leonard, D.A. | Deposit date: | 2017-07-18 | Release date: | 2017-12-27 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.81 Å) | Cite: | Multiple substitutions lead to increased loop flexibility and expanded specificity in Acinetobacter baumannii carbapenemase OXA-239. Biochem. J., 475, 2018
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5W13
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5W12
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5KZH
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5L2F
| High Resolution Structure of Acinetobacter baumannii beta-lactamase OXA-51 I129L/K83D bound to 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, ACETATE ION, Beta-lactamase, ... | Authors: | June, C.M, Powers, R.A, Leonard, D.A, Muckenthaler, T. | Deposit date: | 2016-08-01 | Release date: | 2016-09-28 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.77 Å) | Cite: | The structure of a doripenem-bound OXA-51 class D beta-lactamase variant with enhanced carbapenemase activity. Protein Sci., 25, 2016
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4MLL
| The 1.4 A structure of the class D beta-lactamase OXA-1 K70D complexed with oxacillin | Descriptor: | (2R,4S)-5,5-dimethyl-2-[(1R)-1-{[(5-methyl-3-phenyl-1,2-oxazol-4-yl)carbonyl]amino}-2-oxoethyl]-1,3-thiazolidine-4-carb oxylic acid, (4S)-2-METHYL-2,4-PENTANEDIOL, Beta-lactamase OXA-1, ... | Authors: | June, C.M, Vallier, B.C, Bonomo, R.A, Leonard, D.A, Powers, R.A. | Deposit date: | 2013-09-06 | Release date: | 2013-10-09 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.37 Å) | Cite: | Structural Origins of Oxacillinase Specificity in Class D beta-Lactamases. Antimicrob.Agents Chemother., 58, 2014
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4K0W
| X-ray crystal structure of OXA-23 A220 duplication clinical variant | Descriptor: | 1,2-ETHANEDIOL, BICARBONATE ION, Beta-lactamase, ... | Authors: | Kaitany, K.J, Klinger, N.V, Leonard, D.A, Powers, R.A. | Deposit date: | 2013-04-04 | Release date: | 2013-08-07 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Structures of the Class D Carbapenemases OXA-23 and OXA-146: Mechanistic Basis of Activity against Carbapenems, Extended-Spectrum Cephalosporins, and Aztreonam. Antimicrob.Agents Chemother., 57, 2013
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4K0X
| X-ray Crystal Structure of OXA-23 from Acinetobacter baumannii | Descriptor: | BICARBONATE ION, Beta-lactamase | Authors: | Klinger, N.V, Ramey, M.E, Leonard, D.A, Powers, R.A. | Deposit date: | 2013-04-04 | Release date: | 2013-08-07 | Last modified: | 2013-10-23 | Method: | X-RAY DIFFRACTION (1.61 Å) | Cite: | Structures of the Class D Carbapenemases OXA-23 and OXA-146: Mechanistic Basis of Activity against Carbapenems, Extended-Spectrum Cephalosporins, and Aztreonam. Antimicrob.Agents Chemother., 57, 2013
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6TZH
| ADC-7 in complex with boronic acid transition state inhibitor S06015 | Descriptor: | Beta-lactamase, GLYCINE, PHOSPHATE ION, ... | Authors: | Fish, E.R, Powers, R.A, Wallar, B.J. | Deposit date: | 2019-08-12 | Release date: | 2020-06-24 | Last modified: | 2020-07-22 | Method: | X-RAY DIFFRACTION (2.04 Å) | Cite: | 1,2,3-Triazolylmethaneboronate: A Structure Activity Relationship Study of a Class of beta-Lactamase Inhibitors againstAcinetobacter baumanniiCephalosporinase. Acs Infect Dis., 6, 2020
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6TZJ
| ADC-7 in complex with boronic acid transition state inhibitor ME_096 | Descriptor: | Beta-lactamase, GLYCINE, [4-[[(4-methylphenyl)sulfonylamino]methyl]-1,2,3-triazol-1-yl]methyl-phosphonooxy-borinic acid | Authors: | Fish, E.R, Powers, R.A, Wallar, B.J. | Deposit date: | 2019-08-12 | Release date: | 2020-06-24 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | 1,2,3-Triazolylmethaneboronate: A Structure Activity Relationship Study of a Class of beta-Lactamase Inhibitors againstAcinetobacter baumanniiCephalosporinase. Acs Infect Dis., 6, 2020
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6TZI
| ADC-7 in complex with boronic acid transition state inhibitor PFC_001 | Descriptor: | Beta-lactamase, phosphonooxy-[[4-[[2,2,2-tris(fluoranyl)ethylsulfonylamino]methyl]-1,2,3-triazol-1-yl]methyl]borinic acid | Authors: | Fish, E.R, Powers, R.A, Wallar, B.J. | Deposit date: | 2019-08-12 | Release date: | 2020-06-24 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.744 Å) | Cite: | 1,2,3-Triazolylmethaneboronate: A Structure Activity Relationship Study of a Class of beta-Lactamase Inhibitors againstAcinetobacter baumanniiCephalosporinase. Acs Infect Dis., 6, 2020
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