7BH3
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![BU of 7bh3 by Molmil](/molmil-images/mine/7bh3) | XFEL structure of CTX-M-15 resting state | Descriptor: | Beta-lactamase, CHLORIDE ION, SULFATE ION | Authors: | Hinchliffe, P, Tooke, C.L, Butryn, A, Spencer, J. | Deposit date: | 2021-01-10 | Release date: | 2021-07-21 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | An on-demand, drop-on-drop method for studying enzyme catalysis by serial crystallography. Nat Commun, 12, 2021
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7DOO
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![BU of 7doo by Molmil](/molmil-images/mine/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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2P74
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![BU of 2p74 by Molmil](/molmil-images/mine/2p74) | |
2OV5
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![BU of 2ov5 by Molmil](/molmil-images/mine/2ov5) | Crystal structure of the KPC-2 carbapenemase | Descriptor: | BICINE, Carbapenemase | Authors: | Ke, W, Bethel, C.R, Thomson, J.M, Bonomo, R.A, van den Akker, F. | Deposit date: | 2007-02-13 | Release date: | 2007-05-01 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Crystal Structure of KPC-2: Insights into Carbapenemase Activity in Class A beta-Lactamases. Biochemistry, 46, 2007
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7E9A
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![BU of 7e9a by Molmil](/molmil-images/mine/7e9a) | Crystal structure of KPC-2 in complex with (S)-2-(1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-3-yl)acrylic acid (4a-(S)) | Descriptor: | 2-[(3S)-1-oxidanyl-3H-2,1-benzoxaborol-3-yl]prop-2-enoic acid, ACETIC ACID, Beta-lactamase, ... | Authors: | Li, G.-B, Yan, Y.-H. | Deposit date: | 2021-03-03 | Release date: | 2021-08-04 | Last modified: | 2023-11-29 | Method: | X-RAY DIFFRACTION (2.25 Å) | Cite: | Design and enantioselective synthesis of 3-( alpha-acrylic acid) benzoxaboroles to combat carbapenemase resistance. Chem.Commun.(Camb.), 57, 2021
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2QPN
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![BU of 2qpn by Molmil](/molmil-images/mine/2qpn) | GES-1 beta-lactamase | Descriptor: | Beta-lactamase GES-1, SULFATE ION | Authors: | Smith, C.A, Caccamo, M, Kantardjieff, K.A, Vakulenko, S. | Deposit date: | 2007-07-24 | Release date: | 2008-08-12 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (1.1 Å) | Cite: | Structure of GES-1 at atomic resolution: insights into the evolution of carbapenamase activity in the class A extended-spectrum beta-lactamases. Acta Crystallogr.,Sect.D, 63, 2007
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2QMI
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![BU of 2qmi by Molmil](/molmil-images/mine/2qmi) | Structure of the octameric penicillin-binding protein homologue from Pyrococcus abyssi | Descriptor: | 10-((2R)-2-HYDROXYPROPYL)-1,4,7,10-TETRAAZACYCLODODECANE 1,4,7-TRIACETIC ACID, LUTETIUM (III) ION, Pbp related beta-lactamase | Authors: | Delfosse, V, Girard, E, Moulinier, L, Schultz, P, Mayer, C. | Deposit date: | 2007-07-16 | Release date: | 2008-07-22 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Structure of the archaeal pab87 peptidase reveals a novel self-compartmentalizing protease family Plos One, 4, 2009
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2WYX
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![BU of 2wyx by Molmil](/molmil-images/mine/2wyx) | Neutron structure of a class A Beta-lactamase Toho-1 E166A R274N R276N triple mutant | Descriptor: | BETA-LACTAMSE TOHO-1 | Authors: | Tomanicek, S.J, Blakeley, M.P, Cooper, J, Chen, Y, Afonine, P, Coates, L. | Deposit date: | 2009-11-20 | Release date: | 2010-01-12 | Last modified: | 2024-05-08 | Method: | NEUTRON DIFFRACTION (2.1 Å) | Cite: | Neutron Diffraction Studies of a Class a Beta-Lactamase Toho-1 E166A R274N R276N Triple Mutant J.Mol.Biol., 396, 2010
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2V20
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![BU of 2v20 by Molmil](/molmil-images/mine/2v20) | Structure of a TEM-1 beta-lactamase insertant allosterically regulated by kanamycin and anions. Complex with sulfate. | Descriptor: | BETA-LACTAMASE TEM, SULFATE ION, ZINC ION | Authors: | Evrard, C, Barrios, H, Mathonet, P, Soumillion, P, Fastrez, J, Declercq, J.P. | Deposit date: | 2007-05-31 | Release date: | 2008-06-24 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (1.67 Å) | Cite: | Engineering an Allosteric Binding Site for Aminoglycosides Into Tem1-Beta-Lactamase. Chembiochem, 12, 2011
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2V1Z
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![BU of 2v1z by Molmil](/molmil-images/mine/2v1z) | Structure of a TEM-1 beta-lactamase insertant allosterically regulated by kanamycin and anions. | Descriptor: | BETA-LACTAMASE TEM, ZINC ION | Authors: | Evrard, C, Barrios, H, Mathonet, P, Soumillion, P, Fastrez, J, Declercq, J.P. | Deposit date: | 2007-05-31 | Release date: | 2008-06-24 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Engineering an Allosteric Binding Site for Aminoglycosides Into Tem1-Beta-Lactamase. Chembiochem, 12, 2011
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2X71
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![BU of 2x71 by Molmil](/molmil-images/mine/2x71) | Structural basis for the interaction of lactivicins with serine beta- lactamases | Descriptor: | (2E)-2-{[(2S)-2-(ACETYLAMINO)-2-CARBOXYETHOXY]IMINO}PENTANEDIOIC ACID, BETA-LACTAMASE, ETHANOL, ... | Authors: | Sauvage, E, Herman, R, Kerff, F, Rocaboy, M, Charlier, P. | Deposit date: | 2010-02-22 | Release date: | 2010-07-14 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Structural Basis for the Interaction of Lactivicins with Serine Beta-Lactamases. J.Med.Chem., 53, 2010
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2XQZ
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![BU of 2xqz by Molmil](/molmil-images/mine/2xqz) | Neutron structure of the perdeuterated Toho-1 R274N R276N double mutant beta-lactamase | Descriptor: | BETA-LACTAMSE TOHO-1 | Authors: | Tomanicek, S.J, Wang, K.K, Weiss, K.L, Blakeley, M.P, Cooper, J, Chen, Y, Coates, L. | Deposit date: | 2010-09-08 | Release date: | 2010-12-22 | Last modified: | 2024-05-08 | Method: | NEUTRON DIFFRACTION (2.1 Å) | Cite: | The Active Site Protonation States of Perdeuterated Toho-1 Beta-Lactamase Determined by Neutron Diffraction Support a Role for Glu166 as the General Base in Acylation. FEBS Lett., 585, 2011
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8BTW
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![BU of 8btw by Molmil](/molmil-images/mine/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
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![BU of 8btv by Molmil](/molmil-images/mine/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
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![BU of 8bv4 by Molmil](/molmil-images/mine/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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6Z7J
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![BU of 6z7j by Molmil](/molmil-images/mine/6z7j) | |
6Z7I
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![BU of 6z7i by Molmil](/molmil-images/mine/6z7i) | Crystal structure of CTX-M-15 E166Q mutant apoenzyme | Descriptor: | Beta-lactamase, GLYCEROL, SULFATE ION | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-05-31 | Release date: | 2021-06-09 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (0.98 Å) | Cite: | Penicillanic Acid Sulfones Inactivate the Extended-Spectrum beta-Lactamase CTX-M-15 through Formation of a Serine-Lysine Cross-Link: an Alternative Mechanism of beta-Lactamase Inhibition. Mbio, 2022
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6Z7K
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![BU of 6z7k by Molmil](/molmil-images/mine/6z7k) | Crystal structure of CTX-M-15 in complex with the imine form of hydrolysed tazobactam | Descriptor: | (2~{S},3~{S})-3-[bis(oxidanylidene)-$l^{5}-sulfanyl]-3-methyl-2-[(~{E})-3-oxidanylidenepropylideneamino]-4-(1,2,3-triaz ol-1-yl)butanoic acid, Beta-lactamase, CHLORIDE ION, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-05-31 | Release date: | 2021-06-09 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.1 Å) | Cite: | Penicillanic Acid Sulfones Inactivate the Extended-Spectrum beta-Lactamase CTX-M-15 through Formation of a Serine-Lysine Cross-Link: an Alternative Mechanism of beta-Lactamase Inhibition. Mbio, 2022
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7A61
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![BU of 7a61 by Molmil](/molmil-images/mine/7a61) | Crystal structure of KPC-2 with hydrolyzed faropenem (ring-open form) | Descriptor: | (2~{R})-2-[(2~{S},3~{R})-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-5-butyl-2,3-dihydro-1,3-thiazole-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-08-24 | Release date: | 2021-02-24 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Faropenem reacts with serine and metallo-beta-lactamases to give multiple products. Eur.J.Med.Chem., 215, 2021
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7A5U
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![BU of 7a5u by Molmil](/molmil-images/mine/7a5u) | |
7A74
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![BU of 7a74 by Molmil](/molmil-images/mine/7a74) | Structure of G132N BlaC from Mycobacterium tuberculosis | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase, GLYCEROL, ... | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-27 | Release date: | 2021-05-19 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Two beta-Lactamase Variants with Reduced Clavulanic Acid Inhibition Display Different Millisecond Dynamics. Antimicrob.Agents Chemother., 65, 2021
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7A72
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![BU of 7a72 by Molmil](/molmil-images/mine/7a72) | Structure of G132S BlaC from Mycobacterium tuberculosis bound to the trans-enamine adduct of sulbactam | Descriptor: | ACETATE ION, Beta-lactamase, GLYCEROL, ... | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-27 | Release date: | 2021-07-07 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | The G132S Mutation Enhances the Resistance of Mycobacterium tuberculosis beta-Lactamase against Sulbactam. Biochemistry, 60, 2021
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7A5T
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![BU of 7a5t by Molmil](/molmil-images/mine/7a5t) | Crystal structure of A55E mutant of BlaC from Mycobacterium tuberculosis | Descriptor: | Beta-lactamase, GLYCEROL, PHOSPHATE ION | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-21 | Release date: | 2021-07-07 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | The G132S Mutation Enhances the Resistance of Mycobacterium tuberculosis beta-Lactamase against Sulbactam. Biochemistry, 60, 2021
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7A5W
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![BU of 7a5w by Molmil](/molmil-images/mine/7a5w) | Structure of D172N BlaC from Mycobacterium tuberculosis | Descriptor: | 1,2-ETHANEDIOL, Beta-lactamase | Authors: | Chikunova, A, Ahmad, M.U, Perrakis, A, Ubbink, M. | Deposit date: | 2020-08-24 | Release date: | 2021-07-07 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | The G132S Mutation Enhances the Resistance of Mycobacterium tuberculosis beta-Lactamase against Sulbactam. Biochemistry, 60, 2021
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