3BFF
 
 | | class A beta-lactamase SED-G238C complexed with faropenem | | Descriptor: | (2R)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-5-[(2R)-oxolan-2-yl]-2,3-dihydro-1,3-thiazole-4-carboxylic acid, (5R,6S)-6-(1-hydroxyethyl)-7-oxo-3-[(2R)-oxolan-2-yl]-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, Class A beta-lactamase Sed1, ... | | Authors: | Pernot, L, Petrella, S, Sougakoff, W. | | Deposit date: | 2007-11-21 | | Release date: | 2007-12-18 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | acyl-intermediate structures of the class A beta-lactamase SED-G238C
To be Published
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4QB8
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1Q2P
 | | SHV-1 class A beta-lactamase complexed with penem WAY185229 | | Descriptor: | (6,7-DIHYDRO-5H-CYCLOPENTA[D]IMIDAZO[2,1-B]THIAZOL-2-YL]-4,7-DIHYDRO[1,4]THIAZEPINE-3,6-DICARBOXYLIC ACID, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE, beta-lactamase SHV-1 | | Authors: | Nukaga, M, Venkatesan, A.M, Mansour, T.S, Hujer, A, Bonomo, R.A, Knox, J.R. | | Deposit date: | 2003-07-25 | | Release date: | 2004-09-14 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structure-activity relationship of 6-methylidene penems bearing tricyclic heterocycles as broad-spectrum beta-lactamase inhibitors: crystallographic structures show unexpected binding of 1,4-thiazepine intermediates
J.Med.Chem., 47, 2004
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3W4O
 | | Crystal structure of PenI beta-lactamase from Burkholderia pseudomallei at pH9.5 | | Descriptor: | 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID, Beta-lactamase, GLYCEROL | | Authors: | Nukaga, M, Ohuchi, N, Papp-Wallace, K.M, Taracila, M.A, Bonomo, R.A. | | Deposit date: | 2013-01-10 | | Release date: | 2013-05-15 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.18 Å) | | Cite: | Insights into beta-lactamases from Burkholderia species, two phylogenetically related yet distinct resistance determinants
J.Biol.Chem., 288, 2013
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2ZQ9
 | | Cephalothin acyl-intermediate structure of class a beta-lactamase Toho-1 E166A/R274N/R276N triple mutant | | Descriptor: | 5-METHYLENE-2-[2-OXO-1-(2-THIOPHEN-2-YL-ACETYLAMINO)-ETHYL]-5,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID, Beta-lactamase Toho-1, CEPHALOTHIN, ... | | Authors: | Nitanai, Y, Shimamura, T, Uchiyama, T, Ishii, Y, Takehira, M, Yutani, K, Matsuzawa, H, Miyano, M. | | Deposit date: | 2008-08-07 | | Release date: | 2009-07-28 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.07 Å) | | Cite: | Structural Basis of Extend Spectrum Beta-Lactamase in Correlation of Enzymatic Kinetics and Thermal Stability of Acyl-Intermediates
To be Published
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4OPR
 | | Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying G238S mutation | | Descriptor: | CALCIUM ION, SULFATE ION, TEM-94 ES-beta-lactamase, ... | | Authors: | Dellus-Gur, E, Elias, M, Fraser, J.S, Tawfik, D.S. | | Deposit date: | 2014-02-06 | | Release date: | 2015-05-20 | | Last modified: | 2018-01-17 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Negative Epistasis and Evolvability in TEM-1 beta-Lactamase--The Thin Line between an Enzyme's Conformational Freedom and Disorder.
J. Mol. Biol., 427, 2015
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4OQ0
 | | Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S/G238S mutation in complex with boron-based inhibitor EC25 | | Descriptor: | 1,2-ETHANEDIOL, 3-[(2R)-2-{[(2R)-2-amino-2-phenylacetyl]amino}-2-(dihydroxyboranyl)ethyl]benzoic acid, CALCIUM ION, ... | | Authors: | Dellus-Gur, E, Elias, M, Fraser, J.S, Tawfik, D.S. | | Deposit date: | 2014-02-07 | | Release date: | 2015-05-20 | | Last modified: | 2018-01-17 | | Method: | X-RAY DIFFRACTION (1.42 Å) | | Cite: | Negative Epistasis and Evolvability in TEM-1 beta-Lactamase--The Thin Line between an Enzyme's Conformational Freedom and Disorder.
J. Mol. Biol., 427, 2015
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4OQG
 | | Crystal structure of TEM-1 beta-lactamase in complex with boron-based inhibitor EC25 | | Descriptor: | 3-[(2R)-2-{[(2R)-2-amino-2-phenylacetyl]amino}-2-(dihydroxyboranyl)ethyl]benzoic acid, Ampicillin resistance protein, ZINC ION | | Authors: | Dellus-Gur, E, Elias, M, Fraser, J.S, Tawfik, D.S. | | Deposit date: | 2014-02-09 | | Release date: | 2015-05-20 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Negative Epistasis and Evolvability in TEM-1 beta-Lactamase--The Thin Line between an Enzyme's Conformational Freedom and Disorder.
J. Mol. Biol., 427, 2015
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1PZO
 | | TEM-1 Beta-Lactamase in Complex with a Novel, Core-Disrupting, Allosteric Inhibitor | | Descriptor: | Beta-lactamase TEM, N,N-BIS(4-CHLOROBENZYL)-1H-1,2,3,4-TETRAAZOL-5-AMINE | | Authors: | Horn, J.R, Shoichet, B.K. | | Deposit date: | 2003-07-14 | | Release date: | 2004-03-09 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Allosteric inhibition through core disruption.
J.Mol.Biol., 336, 2004
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1PZP
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2ZQC
 | | Aztreonam acyl-intermediate structure of class a beta-lactam Toho-1 E166A/R274N/R276N triple mutant | | 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, Beta-lactamase Toho-1, SULFATE ION | | Authors: | Nitanai, Y, Shimamura, T, Uchiyama, T, Ishii, Y, Takehira, M, Yutani, K, Matsuzawa, H, Miyano, M. | | Deposit date: | 2008-08-07 | | Release date: | 2009-07-28 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.07 Å) | | Cite: | Structural Basis of Extend Spectrum Beta-Lactamase in Correlation of Enzymatic Kinetics and Thermal Stability of Acyl-Intermediates
To be Published
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4QY6
 | | Crystal structures of chimeric beta-lactamase cTEM-19m showing different conformations | | Descriptor: | Beta-lactamase TEM, Beta-lactamase PSE-4, CHLORIDE ION, ... | | Authors: | Park, J, Gobeil, S, Pelletier, J.N, Berghuis, A.M. | | Deposit date: | 2014-07-23 | | Release date: | 2015-08-12 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.15 Å) | | Cite: | Crystal structures of chimeric beta-lactamase cTEM-19m showing different conformations
To be Published
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3TSG
 | | Crystal structure of GES-14 | | Descriptor: | Extended-spectrum beta-lactamase GES-14, GLYCEROL, IODIDE ION | | Authors: | Delbruck, H, Hoffmann, K.M.V, Bebrone, C. | | Deposit date: | 2011-09-13 | | Release date: | 2012-09-26 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Kinetic and crystallographic studies of extended-spectrum GES-11, GES-12, and GES-14 beta-lactamases.
Antimicrob.Agents Chemother., 56, 2012
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4R4R
 | | Crystal structure of chimeric beta-lactamase cTEM-19m at 1.2 angstrom resolution | | Descriptor: | Beta-lactamase TEM,Beta-lactamase PSE-4, CHLORIDE ION, MAGNESIUM ION | | Authors: | Park, J, Gobeil, S, Pelletier, J.N, Berghuis, A.M. | | Deposit date: | 2014-08-19 | | Release date: | 2015-11-11 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | The Structural Dynamics of Engineered beta-Lactamases Vary Broadly on Three Timescales yet Sustain Native Function.
Sci Rep, 9, 2019
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1LI9
 | | Crystal structure of TEM-34 beta-Lactamase at 1.5 Angstrom | | Descriptor: | Class A beta-Lactamase- TEM-34, PHOSPHATE ION, POTASSIUM ION | | Authors: | Wang, X, Minasov, G, Shoichet, B.K. | | Deposit date: | 2002-04-17 | | Release date: | 2002-09-11 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.52 Å) | | Cite: | The structural bases of antibiotic resistance in the clinically derived mutant beta-lactamases TEM-30, TEM-32, and TEM-34.
J.Biol.Chem., 277, 2002
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3BFG
 | | class A beta-lactamase SED-G238C complexed with meropenem | | 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, Class A beta-lactamase Sed1 | | Authors: | Pernot, L, Petrella, S, Sougakoff, W. | | Deposit date: | 2007-11-21 | | Release date: | 2007-12-18 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | acyl-intermediate structures of the class A beta-lactamase SED-G238C
To be Published
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3V5M
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3BFE
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3BFD
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3C4O
 | | Crystal Structure of the SHV-1 Beta-lactamase/Beta-lactamase inhibitor protein (BLIP) E73M/S130K/S146M complex | | Descriptor: | Beta-lactamase SHV-1, Beta-lactamase inhibitory protein, SULFATE ION | | Authors: | Reynolds, K.A, Hanes, M.S, Thomson, J.M, Antczak, A.J, Berger, J.M, Bonomo, R.A, Kirsch, J.F, Handel, T.M. | | Deposit date: | 2008-01-30 | | Release date: | 2008-05-27 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Computational redesign of the SHV-1 beta-lactamase/beta-lactamase inhibitor protein interface.
J.Mol.Biol., 382, 2008
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3C7V
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4EBN
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4EV4
 | | Crystal structure of serratia fonticola carbapenemase SFC-1 E166A mutant with the acylenzyme intermediate of meropenem | | 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, Carbapenem-hydrolizing beta-lactamase SFC-1 | | Authors: | Fonseca, F, Spencer, J. | | Deposit date: | 2012-04-25 | | Release date: | 2012-05-23 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | The basis for carbapenem hydrolysis by class A beta-lactamases: a combined investigation using crystallography and simulations.
J.Am.Chem.Soc., 134, 2012
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4EUZ
 | | Crystal structure of serratia fonticola carbapenemase SFC-1 S70A-Meropenem complex | | Descriptor: | (4R,5S,6S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, 1,2-ETHANEDIOL, Carbapenem-hydrolizing beta-lactamase SFC-1, ... | | Authors: | Fonseca, F, Spencer, J. | | Deposit date: | 2012-04-25 | | Release date: | 2012-05-23 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.08 Å) | | Cite: | The basis for carbapenem hydrolysis by class A beta-lactamases: a combined investigation using crystallography and simulations.
J.Am.Chem.Soc., 134, 2012
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4GD6
 | | SHV-1 beta-lactamase in complex with penam sulfone SA1-204 | | Descriptor: | (3R)-N-(2-formylindolizin-3-yl)-4-[(phenylacetyl)oxy]-3-sulfino-D-valine, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | | Authors: | van den Akker, F, Wei, K. | | Deposit date: | 2012-07-31 | | Release date: | 2013-07-31 | | Last modified: | 2017-11-15 | | Method: | X-RAY DIFFRACTION (1.53 Å) | | Cite: | Structures of SHV-1 beta-lactamase with penem and penam sulfone inhibitors that form cyclic intermediates stabilized by carbonyl conjugation
Plos One, 7, 2012
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