5KMT
| CTX-M9 mutant L48A | Descriptor: | Beta-lactamase, PHOSPHATE ION, POTASSIUM ION | Authors: | Latallo, M.J, Faham, S, Kasson, P.M. | Deposit date: | 2016-06-27 | Release date: | 2017-08-02 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | Predicting allosteric mutants that increase activity of a major antibiotic resistance enzyme. Chem Sci, 8, 2017
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5E2E
| Crystal Structure of Beta-lactamase Precursor BlaA from Yersinia enterocolitica | Descriptor: | Beta-lactamase | Authors: | Kim, Y, Joachimiak, G, Endres, M, Babnigg, G, Joachimiak, A, Midwest Center for Structural Genomics (MCSG) | Deposit date: | 2015-10-01 | Release date: | 2015-10-28 | Last modified: | 2022-04-13 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal Structure of Beta-lactamase Precursor BlaA from Yersinia enterocolitica To Be Published
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4FCF
| K234R: apo structure of inhibitor resistant beta-lactamase | Descriptor: | 2-AMINOETHANESULFONIC ACID, Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | Authors: | Rodkey, E.A, van den Akker, F. | Deposit date: | 2012-05-24 | Release date: | 2012-12-26 | Last modified: | 2013-10-02 | Method: | X-RAY DIFFRACTION (1.09 Å) | Cite: | Design and exploration of novel boronic acid inhibitors reveals important interactions with a clavulanic acid-resistant sulfhydryl-variable (SHV) beta-lactamase. J.Med.Chem., 56, 2013
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5KSC
| E166A/R274N/R276N Toho-1 Beta-lactamase aztreonam acyl-enzyme intermediate | 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 | Authors: | Vandavasi, V.G, Langan, P.S, Weiss, K, Parks, J.M, Cooper, J.B, Ginell, S.L, Coates, L. | Deposit date: | 2016-07-08 | Release date: | 2016-11-09 | Last modified: | 2019-12-04 | Method: | NEUTRON DIFFRACTION (2.1 Å) | Cite: | Active-Site Protonation States in an Acyl-Enzyme Intermediate of a Class A beta-Lactamase with a Monobactam Substrate. Antimicrob. Agents Chemother., 61, 2017
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2GDN
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2G2U
| Crystal Structure of the SHV-1 Beta-lactamase/Beta-lactamase inhibitor protein (BLIP) complex | Descriptor: | Beta-lactamase SHV-1, Beta-lactamase inhibitory protein | Authors: | Reynolds, K.A, Thomson, J.M, Corbett, K.D, Bethel, C.R, Berger, J.M, Kirsch, J.F, Bonomo, R.A, Handel, T.M. | Deposit date: | 2006-02-16 | Release date: | 2006-07-04 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Structural and Computational Characterization of the SHV-1 beta-Lactamase-beta-Lactamase Inhibitor Protein Interface. J.Biol.Chem., 281, 2006
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5E43
| Crystal Structure of Beta-lactamase Sros_5706 from Streptosporangium roseum | Descriptor: | ACETATE ION, Beta-lactamase, NITRATE ION | Authors: | Kim, Y, Hatzos-Skintges, C, Endres, M, Babnigg, G, Joachimiak, A, Midwest Center for Structural Genomics (MCSG) | Deposit date: | 2015-10-05 | Release date: | 2015-10-14 | Last modified: | 2019-12-25 | Method: | X-RAY DIFFRACTION (1.7095 Å) | Cite: | Crystal Structure of Beta-lactamase Sros_5706 from Streptosporangium roseum To Be Published
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4FH4
| high-resolution structure of apo wt SHV-1 beta-lactamase | Descriptor: | Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | Authors: | Rodkey, E.A, van den Akker, F. | Deposit date: | 2012-06-05 | Release date: | 2012-09-26 | Last modified: | 2013-07-24 | Method: | X-RAY DIFFRACTION (1.09 Å) | Cite: | Crystal structure of a pre-acylation complex of the beta-lactamase inhibitor, sulbactam, bound to a sulfenamide bond containing thiol-beta-lactamase J.Am.Chem.Soc., 134, 2012
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4FD8
| Structure of apo S70C SHV beta-lactamase | Descriptor: | Beta-lactamase SHV-1, CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE | Authors: | Rodkey, E.A, van den Akker, F. | Deposit date: | 2012-05-26 | Release date: | 2012-09-26 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.52 Å) | Cite: | Crystal structure of a pre-acylation complex of the beta-lactamase inhibitor, sulbactam, bound to a sulfenamide bond containing thiol-beta-lactamase J.Am.Chem.Soc., 134, 2012
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7S0V
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7DOO
| Crystal Structure of PenA beta-Lactamase-Avibactam Complex | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, Beta-lactamase | Authors: | Nukaga, M, Papp-Wallace, K.M, Bonomo, R.A. | Deposit date: | 2020-12-15 | Release date: | 2020-12-23 | Last modified: | 2023-11-29 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Overcoming an Extremely Drug Resistant (XDR) Pathogen: Avibactam Restores Susceptibility to Ceftazidime for Burkholderia cepacia Complex Isolates from Cystic Fibrosis Patients. Acs Infect Dis., 3, 2017
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7D5J
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5VPQ
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6GTH
| Serial Femtosecond Crystallography at Megahertz pulse rates | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, Beta-lactamase | Authors: | Wiedorn, M, Oberthuer, D, Werner, N, Schubert, R, White, T.A, Mancuso, A, Perbandt, M, Betzel, C, Barty, A, Chapman, H. | Deposit date: | 2018-06-18 | Release date: | 2018-10-10 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.69 Å) | Cite: | Megahertz serial crystallography. Nat Commun, 9, 2018
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8B3M
| Millisecond cryo-trapping by the spitrobot crystal plunger, CTXM-14 Avibactam complex, SSX, 1 sec | Descriptor: | (2S,5R)-1-formyl-5-[(sulfooxy)amino]piperidine-2-carboxamide, Beta-lactamase | Authors: | Mehrabi, P, Sung, S, von Stetten, D, Prester, A, Hatton, C.E, Kleine-Doepke, S, Berkes, A, Gore, G, Leimkohl, J.P, Schikora, H, Kollewe, M, Rohde, H, Wilmanns, M, Tellkamp, F, Schulz, E.C. | Deposit date: | 2022-09-16 | Release date: | 2023-05-24 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.97 Å) | Cite: | Millisecond cryo-trapping by the spitrobot crystal plunger simplifies time-resolved crystallography. Nat Commun, 14, 2023
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8BTW
| Structure of D179N BlaC from Mycobacterium tuberculosis in complex with vaborbactam | Descriptor: | Beta-lactamase, GLYCEROL, PHOSPHATE ION, ... | Authors: | Chikunova, A, Bruenle, S, Ubbink, M. | Deposit date: | 2022-12-02 | Release date: | 2023-07-05 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Asp179 in the class A beta-lactamase from Mycobacterium tuberculosis is a conserved yet not essential residue due to epistasis. Febs J., 290, 2023
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8BTV
| Structure of D179N BlaC from Mycobacterium tuberculosis bound to the trans-enamine adduct of sulbactam | Descriptor: | Beta-lactamase, GLYCEROL, PHOSPHATE ION, ... | Authors: | Chikunova, A, Bruenle, S, Ubbink, M. | Deposit date: | 2022-12-02 | Release date: | 2023-07-05 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Asp179 in the class A beta-lactamase from Mycobacterium tuberculosis is a conserved yet not essential residue due to epistasis. Febs J., 290, 2023
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8BTU
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8BV4
| Structure of BlaC from Mycobacterium tuberculosis in complex with vaborbactam | Descriptor: | Beta-lactamase, GLYCEROL, PHOSPHATE ION, ... | Authors: | Chikunova, A, Bruenle, S, Ubbink, M. | Deposit date: | 2022-12-01 | Release date: | 2023-07-05 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Asp179 in the class A beta-lactamase from Mycobacterium tuberculosis is a conserved yet not essential residue due to epistasis. Febs J., 290, 2023
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1HZO
| STRUCTURE OF CLASS A CEPHALOSPORINASE FROM PROTEUS VULGARIS K1 | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, BETA-LACTAMASE | Authors: | Nukaga, M, Crichlow, G.V, Kuzin, A.P, Mayama, K, Knox, J.R. | Deposit date: | 2001-01-25 | Release date: | 2002-04-03 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Structure of an extended-spectrum class A beta-lactamase from Proteus vulgaris K1. J.Mol.Biol., 317, 2002
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1HTZ
| CRYSTAL STRUCTURE OF TEM52 BETA-LACTAMASE | Descriptor: | BETA-LACTAMASE MUTANT TEM52 | Authors: | Stevens, R.C, Orencia, M.C. | Deposit date: | 2001-01-03 | Release date: | 2001-03-21 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Predicting the emergence of antibiotic resistance by directed evolution and structural analysis. Nat.Struct.Biol., 8, 2001
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4UA9
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4OQI
| Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying R164S/G238S mutations | Descriptor: | CALCIUM ION, SULFATE ION, TEM-94 ES-beta-lactamase | Authors: | Dellus-Gur, E, Elias, M, Fraser, J.S, Tawfik, D.S. | Deposit date: | 2014-02-09 | Release date: | 2015-05-20 | Last modified: | 2018-01-17 | Method: | X-RAY DIFFRACTION (1.13 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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6XD7
| KPC-2 N170A mutant bound to hydrolyzed ampicillin at 1.65 A | Descriptor: | (2R,4S)-2-[(R)-{[(2R)-2-amino-2-phenylacetyl]amino}(carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL | Authors: | Pemberton, O.A, Chen, Y. | Deposit date: | 2020-06-10 | Release date: | 2020-12-09 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.65 Å) | Cite: | KPC-2 beta-lactamase enables carbapenem antibiotic resistance through fast deacylation of the covalent intermediate. J.Biol.Chem., 296, 2020
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4UAA
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