6V83
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![BU of 6v83 by Molmil](/molmil-images/mine/6v83) | Crystal structure of CTX-M-14 E166A/P167S/D240G beta-lactamase in complex with ceftazidime-1 | Descriptor: | ACYLATED CEFTAZIDIME, Beta-lactamase | Authors: | Brown, C.A, Hu, L, Sankaran, B, Prasad, B.V.V, Palzkill, T.G. | Deposit date: | 2019-12-10 | Release date: | 2020-04-22 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Antagonism between substitutions in beta-lactamase explains a path not taken in the evolution of bacterial drug resistance. J.Biol.Chem., 295, 2020
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6V7H
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![BU of 6v7h by Molmil](/molmil-images/mine/6v7h) | Structure of CTX-M-14 bound to Vaborbactam at 1.0 A | Descriptor: | 2-[(3~{R},6~{S})-2,2-bis(oxidanyl)-3-(2-thiophen-2-ylethanoylamino)-1-oxa-2-boranuidacyclohex-6-yl]ethanoic acid, Beta-lactamase, PHOSPHATE ION, ... | Authors: | Pemberton, O.A, Chen, Y. | Deposit date: | 2019-12-08 | Release date: | 2020-08-12 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1 Å) | Cite: | Structural Basis and Binding Kinetics of Vaborbactam in Class A beta-Lactamase Inhibition. Antimicrob.Agents Chemother., 64, 2020
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6V1J
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![BU of 6v1j by Molmil](/molmil-images/mine/6v1j) | Structure of KPC-2 bound to QPX7728 at 1.30 A | Descriptor: | (1aR,7bS)-5-fluoro-2-hydroxy-1,1a,2,7b-tetrahydrocyclopropa[c][1,2]benzoxaborinine-4-carboxylic acid, (1~{a}~{R},7~{b}~{S})-5-fluoranyl-2,2-bis(oxidanyl)-1~{a},7~{b}-dihydro-1~{H}-cyclopropa[c][1,2]benzoxaborinine-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, ... | Authors: | Pemberton, O.A, Chen, Y. | Deposit date: | 2019-11-20 | Release date: | 2020-03-25 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | Discovery of Cyclic Boronic Acid QPX7728, an Ultrabroad-Spectrum Inhibitor of Serine and Metallo-beta-lactamases. J.Med.Chem., 63, 2020
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6UNB
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![BU of 6unb by Molmil](/molmil-images/mine/6unb) | Crystal structure of CTX-M-14 in complex with temocillin | Descriptor: | (2R,4S)-2-[(1S)-1-{[(2R)-2-carboxy-2-(thiophen-3-yl)acetyl]amino}-1-methoxy-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4 -carboxylic acid, Beta-lactamase, PHOSPHATE ION | Authors: | Sacco, M, Chen, Y. | Deposit date: | 2019-10-11 | Release date: | 2019-10-30 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | Influence of the alpha-Methoxy Group on the Reaction of Temocillin with Pseudomonas aeruginosa PBP3 and CTX-M-14 beta-Lactamase. Antimicrob.Agents Chemother., 64, 2019
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6V7I
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![BU of 6v7i by Molmil](/molmil-images/mine/6v7i) | Structure of KPC-2 bound to Vaborbactam at 1.25 A | Descriptor: | Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, SULFATE ION, ... | Authors: | Pemberton, O.A, Chen, Y. | Deposit date: | 2019-12-08 | Release date: | 2020-08-12 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Structural Basis and Binding Kinetics of Vaborbactam in Class A beta-Lactamase Inhibition. Antimicrob.Agents Chemother., 64, 2020
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6V5E
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![BU of 6v5e by Molmil](/molmil-images/mine/6v5e) | Crystal structure of CTX-M-14 P167S/D240G beta-lactamase | Descriptor: | Beta-lactamase | Authors: | Brown, C.A, Hu, L, Sankaran, B, Prasad, B.V.V, Palzkill, T.G. | Deposit date: | 2019-12-04 | Release date: | 2020-04-22 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Antagonism between substitutions in beta-lactamase explains a path not taken in the evolution of bacterial drug resistance. J.Biol.Chem., 295, 2020
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6VHS
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![BU of 6vhs by Molmil](/molmil-images/mine/6vhs) | Crystal structure of CTX-M-14 in complex with beta-lactamase inhibitor ETX1317 | Descriptor: | (2R)-({[(3R,6S)-6-carbamoyl-1-formyl-4-methyl-1,2,3,6-tetrahydropyridin-3-yl]amino}oxy)(fluoro)acetic acid, Beta-lactamase, PHOSPHATE ION | Authors: | Sacco, M.D, Chen, Y. | Deposit date: | 2020-01-10 | Release date: | 2020-08-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.28 Å) | Cite: | Discovery of an Orally Available Diazabicyclooctane Inhibitor (ETX0282) of Class A, C, and D Serine beta-Lactamases. J.Med.Chem., 63, 2020
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6TS9
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![BU of 6ts9 by Molmil](/molmil-images/mine/6ts9) | Crystal structure of GES-5 carbapenemase | Descriptor: | 1,2-ETHANEDIOL, BROMIDE ION, Beta-lactamase, ... | Authors: | Maso, L, Tondi, D, Klein, R, Montanari, M, Bellio, C, Celenza, G, Brenk, R, Cendron, L. | Deposit date: | 2019-12-20 | Release date: | 2020-03-04 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | Targeting the Class A Carbapenemase GES-5 via Virtual Screening. Biomolecules, 10, 2020
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6TD0
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![BU of 6td0 by Molmil](/molmil-images/mine/6td0) | Crystal structure of vaborbactam bound to KPC-2 | Descriptor: | Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, SULFATE ION, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2019-11-07 | Release date: | 2020-01-22 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (0.99 Å) | Cite: | Cyclic boronates as versatile scaffolds for KPC-2 beta-lactamase inhibition. Rsc Med Chem, 11, 2020
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6VNU
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![BU of 6vnu by Molmil](/molmil-images/mine/6vnu) | X-ray Crystal Structure of Ruthenocenyl-7-Aminocephalosporanic Acid Covalent Acyl-Enzyme Complex with CTX-M-14 E166A Beta-Lactamase | Descriptor: | Beta-lactamase, POTASSIUM ION, [(1,2,3,4,5-eta)-1-(4-{[carboxy(4-carboxy-5-methylidene-5,6-dihydro-2H-1,3-thiazin-2-yl)methyl]amino}-4-oxobutanoyl)cyclopentadienyl][(1,2,3,4,5-eta)-cyclopentadienyl]ruthenium, ... | Authors: | Lewandowski, E.M, Jacobs, L.M.C, Chen, Y. | Deposit date: | 2020-01-29 | Release date: | 2020-04-01 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.47 Å) | Cite: | Metallocenyl 7-ACA Conjugates: Antibacterial Activity Studies and Atomic-Resolution X-ray Crystal Structure with CTX-M beta-Lactamase. Chembiochem, 21, 2020
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6V7T
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![BU of 6v7t by Molmil](/molmil-images/mine/6v7t) | Crystal structure of CTX-M-14 E166A/D240G beta-lactamase in complex with ceftazidime | Descriptor: | ACYLATED CEFTAZIDIME, Beta-lactamase | Authors: | Brown, C.A, Hu, L, Sankaran, B, Prasad, B.V.V, Palzkill, T.G. | Deposit date: | 2019-12-09 | Release date: | 2020-04-22 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.34 Å) | Cite: | Antagonism between substitutions in beta-lactamase explains a path not taken in the evolution of bacterial drug resistance. J.Biol.Chem., 295, 2020
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6TD1
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![BU of 6td1 by Molmil](/molmil-images/mine/6td1) | Crystal structure of VNRX-5133 (taniborbactam) bound to KPC-2 | Descriptor: | (3~{R})-3-[2-[4-(2-azanylethylamino)cyclohexyl]ethanoylamino]-2-oxidanyl-3,4-dihydro-1,2-benzoxaborinine-8-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2019-11-07 | Release date: | 2020-01-22 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Cyclic boronates as versatile scaffolds for KPC-2 beta-lactamase inhibition. Rsc Med Chem, 11, 2020
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6W34
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![BU of 6w34 by Molmil](/molmil-images/mine/6w34) | Crystal Structure of Class A Beta-lactamase from Bacillus cereus | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase, CHLORIDE ION, ... | Authors: | Kim, Y, Maltseva, N, Endres, M, Joachimiak, A, Center for Structural Genomics of Infectious Diseases (CSGID) | Deposit date: | 2020-03-08 | Release date: | 2020-03-25 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | Crystal Structure of Class A Beta-lactamase from
Bacillus cereus To Be Published
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1JWP
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![BU of 1jwp by Molmil](/molmil-images/mine/1jwp) | |
2ZQ9
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![BU of 2zq9 by Molmil](/molmil-images/mine/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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2ZQC
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![BU of 2zqc by Molmil](/molmil-images/mine/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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1JTD
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![BU of 1jtd by Molmil](/molmil-images/mine/1jtd) | Crystal structure of beta-lactamase inhibitor protein-II in complex with TEM-1 beta-lactamase | Descriptor: | CALCIUM ION, TEM-1 beta-lactamase, beta-lactamase inhibitor protein II | Authors: | Lim, D.C, Park, H.U, De Castro, L, Kang, S.G, Lee, H.S, Jensen, S, Lee, K.J, Strynadka, N.C.J. | Deposit date: | 2001-08-20 | Release date: | 2001-10-03 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Crystal structure and kinetic analysis of beta-lactamase inhibitor protein-II in complex with TEM-1 beta-lactamase. Nat.Struct.Biol., 8, 2001
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1LI0
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![BU of 1li0 by Molmil](/molmil-images/mine/1li0) | Crystal structure of TEM-32 beta-Lactamase at 1.6 Angstrom | Descriptor: | BICARBONATE ION, Class A beta-Lactamase- TEM-32, 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 (1.61 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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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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3C7V
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![BU of 3c7v by Molmil](/molmil-images/mine/3c7v) | |
4OPY
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![BU of 4opy by Molmil](/molmil-images/mine/4opy) | Room temperature crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S mutation | Descriptor: | CALCIUM ION, Extended spectrum beta-lactamase TEM-63, SULFATE 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 (1.75 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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4OP5
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![BU of 4op5 by Molmil](/molmil-images/mine/4op5) | Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S mutation | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, CALCIUM ION, Extended spectrum beta-lactamase TEM-63, ... | Authors: | Dellus-Gur, E, Elias, M, Fraser, J.S, Tawfik, D.S. | Deposit date: | 2014-02-05 | Release date: | 2015-05-20 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.05 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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4OQH
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![BU of 4oqh by Molmil](/molmil-images/mine/4oqh) | Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S 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: | 2014-02-09 | Release date: | 2015-05-20 | Last modified: | 2018-01-17 | Method: | X-RAY DIFFRACTION (1.7 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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3C4P
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![BU of 3c4p by Molmil](/molmil-images/mine/3c4p) | Crystal Structure of the SHV-1 Beta-lactamase/Beta-lactamase inhibitor protein (BLIP) E73M 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 (1.75 Å) | Cite: | Computational redesign of the SHV-1 beta-lactamase/beta-lactamase inhibitor protein interface. J.Mol.Biol., 382, 2008
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1KGF
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![BU of 1kgf by Molmil](/molmil-images/mine/1kgf) | |