8DA2
| Acinetobacter baumannii L,D-transpeptidase | Descriptor: | L,D-transpeptidase family protein | Authors: | Toth, M, Stewart, N.K, Smith, C.A, Vakulenko, S.B. | Deposit date: | 2022-06-12 | Release date: | 2022-09-14 | Last modified: | 2022-09-21 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | The l,d-Transpeptidase Ldt Ab from Acinetobacter baumannii Is Poorly Inhibited by Carbapenems and Has a Unique Structural Architecture. Acs Infect Dis., 8, 2022
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1YT4
| Crystal structure of TEM-76 beta-lactamase at 1.4 Angstrom resolution | Descriptor: | Beta-lactamase TEM | Authors: | Thomas, V.L, Golemi-Kotra, D, Kim, C, Vakulenko, S.B, Mobashery, S, Shoichet, B.K. | Deposit date: | 2005-02-09 | Release date: | 2005-07-12 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Structural Consequences of the Inhibitor-Resistant Ser130Gly Substitution in TEM beta-Lactamase. Biochemistry, 44, 2005
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5IY2
| Structure of apo OXA-143 carbapenemase | Descriptor: | Beta-lactamase OXA-143, GLYCEROL | Authors: | Smith, C.A, Vakulenko, S.B. | Deposit date: | 2016-03-23 | Release date: | 2017-08-09 | Last modified: | 2019-12-11 | Method: | X-RAY DIFFRACTION (1.15 Å) | Cite: | The role of conserved surface hydrophobic residues in the carbapenemase activity of the class D beta-lactamases. Acta Crystallogr D Struct Biol, 73, 2017
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8FAJ
| OXA-48-NA-1-157 inhibitor 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, Beta-lactamase, CADMIUM ION, ... | Authors: | Smith, C.A, Stewart, N.K, Toth, M, Vakulenko, S.B. | Deposit date: | 2022-11-28 | Release date: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | The C5 alpha-Methyl-Substituted Carbapenem NA-1-157 Exhibits Potent Activity against Klebsiella spp. Isolates Producing OXA-48-Type Carbapenemases. Acs Infect Dis., 9, 2023
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6EDM
| Structure of apo-CDD-1 beta-lactamase | Descriptor: | Beta-lactamase, SULFATE ION | Authors: | Smith, C.A, Vakulenko, S.B. | Deposit date: | 2018-08-09 | Release date: | 2019-08-14 | Last modified: | 2020-03-25 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | The crystal structures of CDD-1, the intrinsic class D beta-lactamase from the pathogenic Gram-positive bacterium Clostridioides difficile, and its complex with cefotaxime. J.Struct.Biol., 208, 2019
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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 | 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., 2024
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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 | 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., 2024
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7KEQ
| avibactam-CDD-1 6 minute complex | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, (2S,5R)-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide, (4S)-2-METHYL-2,4-PENTANEDIOL, ... | Authors: | Smith, C.A, Vakulenko, S.B, Stewart, N.K, Toth, M. | Deposit date: | 2020-10-11 | Release date: | 2021-01-20 | Last modified: | 2021-05-26 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Inhibition of the Clostridioides difficile Class D beta-Lactamase CDD-1 by Avibactam. Acs Infect Dis., 7, 2021
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7KER
| avibactam-CDD-1 45 minute complex | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, (2S,5R)-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide, (4S)-2-METHYL-2,4-PENTANEDIOL, ... | Authors: | Smith, C.A, Vakulenko, S.B, Stewart, N.K, Toth, M. | Deposit date: | 2020-10-12 | Release date: | 2021-01-20 | Last modified: | 2021-05-26 | Method: | X-RAY DIFFRACTION (1.93 Å) | Cite: | Inhibition of the Clostridioides difficile Class D beta-Lactamase CDD-1 by Avibactam. Acs Infect Dis., 7, 2021
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7KEP
| avibactam-CDD-1 2 minute complex | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, (2S,5R)-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide, (4S)-2-METHYL-2,4-PENTANEDIOL, ... | Authors: | Smith, C.A, Vakulenko, S.B, Stewart, N.K, Toth, M. | Deposit date: | 2020-10-11 | Release date: | 2021-01-20 | Last modified: | 2021-05-26 | Method: | X-RAY DIFFRACTION (1.92 Å) | Cite: | Inhibition of the Clostridioides difficile Class D beta-Lactamase CDD-1 by Avibactam. Acs Infect Dis., 7, 2021
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5F83
| Imipenem complex of the GES-5 C69G mutant | Descriptor: | (5R)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]-3-[(2-{[(E)-iminomethyl]amino}ethyl)sulfanyl]-4,5-dihydro-1H-pyrrole-2-carboxylic acid, Beta-lactamase | Authors: | Smith, C.A, Vakulenko, S.B. | Deposit date: | 2015-12-09 | Release date: | 2016-09-07 | Last modified: | 2019-12-11 | Method: | X-RAY DIFFRACTION (1.38 Å) | Cite: | Role of the Conserved Disulfide Bridge in Class A Carbapenemases. J.Biol.Chem., 291, 2016
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5F82
| Apo GES-5 C69G mutant | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Beta-lactamase | Authors: | Smith, C.A, Vakulenko, S.B. | Deposit date: | 2015-12-08 | Release date: | 2016-09-07 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (0.96 Å) | Cite: | Role of the Conserved Disulfide Bridge in Class A Carbapenemases. J.Biol.Chem., 291, 2016
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3TDV
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3TDW
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7T7G
| Imipenem-OXA-23 2 minute complex | 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, Beta-lactamase OXA-23 | Authors: | Smith, C.A, Stewart, N.K, Vakulenko, S.B. | Deposit date: | 2021-12-15 | Release date: | 2022-05-04 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | C6 Hydroxymethyl-Substituted Carbapenem MA-1-206 Inhibits the Major Acinetobacter baumannii Carbapenemase OXA-23 by Impeding Deacylation. Mbio, 13, 2022
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7T7D
| MA-1-206-OXA-23 30s complex | Descriptor: | (2R,4S)-2-(1,3-dihydroxypropan-2-yl)-4-{[(3R,5R)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-3,4-dihydro-2H-pyrrole-5-carboxylic acid, Beta-lactamase OXA-23 | Authors: | Smith, C.A, Stewart, N.K, Vakulenko, S.B. | Deposit date: | 2021-12-15 | Release date: | 2022-05-18 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (2.65 Å) | Cite: | C6 Hydroxymethyl-Substituted Carbapenem MA-1-206 Inhibits the Major Acinetobacter baumannii Carbapenemase OXA-23 by Impeding Deacylation. Mbio, 13, 2022
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7T7F
| MA-1-206-OXA-23 25 minute complex | Descriptor: | (2R,4S)-2-(1,3-dihydroxypropan-2-yl)-4-{[(3R,5R)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-3,4-dihydro-2H-pyrrole-5-carboxylic acid, Beta-lactamase OXA-23 | Authors: | Smith, C.A, Stewart, N.K, Vakulenko, S.B. | Deposit date: | 2021-12-15 | Release date: | 2022-05-18 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | C6 Hydroxymethyl-Substituted Carbapenem MA-1-206 Inhibits the Major Acinetobacter baumannii Carbapenemase OXA-23 by Impeding Deacylation. Mbio, 13, 2022
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7T7E
| MA-1-206-OXA-23 3 minute complex | Descriptor: | (2R,4S)-2-(1,3-dihydroxypropan-2-yl)-4-{[(3R,5R)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-3,4-dihydro-2H-pyrrole-5-carboxylic acid, Beta-lactamase OXA-23 | Authors: | Smith, C.A, Stewart, N.K, Vakulenko, S.B. | Deposit date: | 2021-12-15 | Release date: | 2022-05-18 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | C6 Hydroxymethyl-Substituted Carbapenem MA-1-206 Inhibits the Major Acinetobacter baumannii Carbapenemase OXA-23 by Impeding Deacylation. Mbio, 13, 2022
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6N6W
| OXA-23 mutant F110A/M221A neutral pH form | Descriptor: | Beta-lactamase oxa23 | Authors: | Smith, C.A, Vakulenko, S.B. | Deposit date: | 2018-11-27 | Release date: | 2018-12-19 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (3.25 Å) | Cite: | Role of the Hydrophobic Bridge in the Carbapenemase Activity of Class D beta-Lactamases. Antimicrob. Agents Chemother., 63, 2019
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6N6V
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6N6T
| OXA-23 mutant F110A/M221A low pH form | Descriptor: | Beta-lactamase oxa23, CITRATE ANION | Authors: | Smith, C.A, Vakulenko, S.B. | Deposit date: | 2018-11-27 | Release date: | 2018-12-19 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Role of the Hydrophobic Bridge in the Carbapenemase Activity of Class D beta-Lactamases. Antimicrob. Agents Chemother., 63, 2019
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6N6Y
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6BFF
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6BFH
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6CTZ
| Structure of the GDP and kanamycin complex of APH(2")-IIia | Descriptor: | CHLORIDE ION, GUANOSINE-5'-DIPHOSPHATE, Gentamicin resistance protein, ... | Authors: | Smith, C.A, Vakulenko, S.B. | Deposit date: | 2018-03-23 | Release date: | 2019-03-27 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.34 Å) | Cite: | Structural basis for the diversity of the mechanism of nucleotide hydrolysis by the aminoglycoside-2''-phosphotransferases Acta Crystallogr.,Sect.D, 75, 2019
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