3BFF
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![BU of 3bff by Molmil](/molmil-images/mine/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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3N8S
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![BU of 3n8s by Molmil](/molmil-images/mine/3n8s) | Crystal Structure of BlaC-E166A covalently bound with Cefamandole | Descriptor: | (2R)-2-[(1R)-1-{[(2R)-2-hydroxy-2-phenylacetyl]amino}-2-oxoethyl]-5-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, Beta-lactamase, PHOSPHATE ION | Authors: | Tremblay, L.W, Blanchard, J.S. | Deposit date: | 2010-05-28 | Release date: | 2010-11-24 | Last modified: | 2017-11-08 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structures of the Michaelis Complex (1.2 A) and the Covalent Acyl Intermediate (2.0 A) of Cefamandole Bound in the Active Sites of the Mycobacterium tuberculosis beta-Lactamase K73A and E166A Mutants. Biochemistry, 49, 2010
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3MXS
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![BU of 3mxs by Molmil](/molmil-images/mine/3mxs) | SHV-1 beta-lactamase complex with compound 2 | Descriptor: | Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE, N-[(dihydroxyboranyl)methyl]-Nalpha-[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]-D-tyrosinamide | Authors: | Ke, W, van den Akker, F. | Deposit date: | 2010-05-07 | Release date: | 2010-11-24 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.24 Å) | Cite: | Novel Insights into the Mode of Inhibition of Class A SHV-1 {beta}-Lactamases Revealed by Boronic Acid Transition State Inhibitors. Antimicrob.Agents Chemother., 55, 2011
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3N6I
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![BU of 3n6i by Molmil](/molmil-images/mine/3n6i) | |
2ZQ8
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![BU of 2zq8 by Molmil](/molmil-images/mine/2zq8) | Apo structure of class a beta-lactamase Toho-1 R274N/R276N double mutant | Descriptor: | Beta-lactamase Toho-1, SULFATE ION | Authors: | Shimamura, T, Nitanai, Y, Uchiyama, T, Ago, H, Matsuzawa, H, Miyano, M. | Deposit date: | 2008-08-07 | Release date: | 2009-07-28 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (1.03 Å) | Cite: | Improvement of crystal quality by surface mutations of beta-lactamase Toho-1 Acta Crystallogr.,Sect.F, 65, 2009
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3N8R
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![BU of 3n8r by Molmil](/molmil-images/mine/3n8r) | |
3NIA
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![BU of 3nia by Molmil](/molmil-images/mine/3nia) | GES-2 carbapenemase tazobactam complex | Descriptor: | (3S)-3-(dihydroxy-lambda~4~-sulfanyl)-4-(1H-1,2,3-triazol-1-yl)-D-valine, Beta-lactamase GES-2, TAZOBACTAM INTERMEDIATE | Authors: | Frase, H, Smith, C.A, Toth, M, Vakulenko, S.B. | Deposit date: | 2010-06-15 | Release date: | 2011-03-02 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.65 Å) | Cite: | Inhibition of the GES-2 beta-Lactamse by Tazobactam: Detection of Reaction
Intermediates by UV and Mass Spectrometry and X-Ray Crystallography To be Published
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3NDE
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![BU of 3nde by Molmil](/molmil-images/mine/3nde) | |
3NCK
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![BU of 3nck by Molmil](/molmil-images/mine/3nck) | |
3BFC
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![BU of 3bfc by Molmil](/molmil-images/mine/3bfc) | class A beta-lactamase SED-G238C complexed with imipenem | 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, 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 (2.2 Å) | Cite: | Acyl-intermediate structures of the class A beta-lactamase SED-G238C To be Published
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3NI9
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![BU of 3ni9 by Molmil](/molmil-images/mine/3ni9) | GES-2 carbapenemase apo form | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Beta-lactamase GES-2 | Authors: | Frase, H, Smith, C.A, Toth, M, Vakulenko, S.B. | Deposit date: | 2010-06-15 | Release date: | 2011-02-23 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Kinetic and structural requirements for carbapenemase activity in GES-type beta-lactamases. Biochemistry, 54, 2015
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3NC8
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![BU of 3nc8 by Molmil](/molmil-images/mine/3nc8) | |
3MKF
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![BU of 3mkf by Molmil](/molmil-images/mine/3mkf) | SHV-1 beta-lactamase complex with GB0301 | Descriptor: | ({[(2R)-2-{[(4-ethyl-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}methyl)boronic acid, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | Authors: | van den Akker, F, Ke, W. | Deposit date: | 2010-04-14 | Release date: | 2010-11-24 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.33 Å) | Cite: | Novel Insights into the Mode of Inhibition of Class A SHV-1 {beta}-Lactamases Revealed by Boronic Acid Transition State Inhibitors. Antimicrob.Agents Chemother., 55, 2011
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3MKE
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![BU of 3mke by Molmil](/molmil-images/mine/3mke) | SHV-1 beta-lactamase complex with LP06 | Descriptor: | 2-[(~{Z})-[1-(2-azanyl-1,3-thiazol-4-yl)-2-oxidanylidene-2-[[(6~{S})-4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl]methylamino]ethylidene]amino]oxy-2-methyl-propanoic acid, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE, ... | Authors: | van den Akker, F, Ke, W. | Deposit date: | 2010-04-14 | Release date: | 2010-11-24 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Novel Insights into the Mode of Inhibition of Class A SHV-1 {beta}-Lactamases Revealed by Boronic Acid Transition State Inhibitors. Antimicrob.Agents Chemother., 55, 2011
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3N4I
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![BU of 3n4i by Molmil](/molmil-images/mine/3n4i) | Crystal structure of the SHV-1 D104E beta-lactamase/beta-lactamase inhibitor protein (BLIP) complex | Descriptor: | Beta-lactamase SHV-1, Beta-lactamase inhibitory protein | Authors: | Hanes, M.S, Reynolds, K.A, McNamara, C, Ghosh, P, Bonomo, R.A, Kirsch, J.F, Handel, T.M. | Deposit date: | 2010-05-21 | Release date: | 2011-03-09 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.56 Å) | Cite: | Specificity and Cooperativity at beta-lactamase Position 104 in TEM-1/BLIP and SHV-1/BLIP interactions Proteins, 79, 2011
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3NBL
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![BU of 3nbl by Molmil](/molmil-images/mine/3nbl) | Crystal Structure of BlaC-E166A covalently bound with Cefuroxime | Descriptor: | (2R)-5-[(carbamoyloxy)methyl]-2-[(1R)-1-{[(2Z)-2-(furan-2-yl)-2-(methoxyimino)acetyl]amino}-2-oxoethyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, Beta-lactamase | Authors: | Tremblay, L.W, Blanchard, J.S. | Deposit date: | 2010-06-03 | Release date: | 2011-12-14 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | BlaC-E166A covalently bound with cephalosporins and penicillins To be Published
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3NDG
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![BU of 3ndg by Molmil](/molmil-images/mine/3ndg) | |
2ZQA
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![BU of 2zqa by Molmil](/molmil-images/mine/2zqa) | Cefotaxime acyl-intermediate structure of class a beta-lacta Toho-1 E166A/R274N/R276N triple mutant | Descriptor: | Beta-lactamase Toho-1, CEFOTAXIME, C3' cleaved, ... | 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 (0.95 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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2ZQ7
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![BU of 2zq7 by Molmil](/molmil-images/mine/2zq7) | Apo structure of Class A beta-lactamase Toho-1 E166A/R274N/R276N triple mutant | Descriptor: | Beta-lactamase Toho-1, SULFATE ION | Authors: | Shimamura, T, Nitanai, Y, Uchiyama, T, Ago, H, Matsuzawa, H, Miyano, M. | Deposit date: | 2008-08-07 | Release date: | 2009-07-28 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (0.94 Å) | Cite: | Improvement of the Crystal Quality by the Surface Mutations on a Beta-Lactamase Toho-1 To be Published
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8SJ3
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![BU of 8sj3 by Molmil](/molmil-images/mine/8sj3) | |
3N7W
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![BU of 3n7w by Molmil](/molmil-images/mine/3n7w) | |
3N8L
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![BU of 3n8l by Molmil](/molmil-images/mine/3n8l) | |
3NY4
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![BU of 3ny4 by Molmil](/molmil-images/mine/3ny4) | Crystal Structure of BlaC-K73A bound with Cefamandole | Descriptor: | (6R,7R)-7-{[(2R)-2-hydroxy-2-phenylacetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, Beta-lactamase, PHOSPHATE ION | Authors: | Tremblay, L.W, Blanchard, J.S. | Deposit date: | 2010-07-14 | Release date: | 2010-11-24 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.22 Å) | Cite: | Structures of the Michaelis Complex (1.2 A) and the Covalent Acyl Intermediate (2.0 A) of Cefamandole Bound in the Active Sites of the Mycobacterium tuberculosis beta-Lactamase K73A and E166A Mutants. Biochemistry, 49, 2010
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3BFG
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![BU of 3bfg by Molmil](/molmil-images/mine/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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3BFE
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![BU of 3bfe by Molmil](/molmil-images/mine/3bfe) | |