7BH7
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7bh7 by Molmil](/molmil-images/mine/7bh7) | Room temperature, serial X-ray structure of the ertapenem-derived acylenzyme of CTX-M-15 (10 min soak) collected on fixed target chips at Diamond Light Source I24 | Descriptor: | (2~{S},3~{R},4~{R})-3-[5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl]sulfanyl-4-methyl-5-[(2~{S},3~{R})-3-oxidanyl-1-oxidanylidene-butan-2-yl]-3,4-dihydro-2~{H}-pyrrole-2-carboxylic acid, Beta-lactamase, CHLORIDE 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 (1.65 Å) | Cite: | An on-demand, drop-on-drop method for studying enzyme catalysis by serial crystallography. Nat Commun, 12, 2021
|
|
7BH6
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7bh6 by Molmil](/molmil-images/mine/7bh6) | Room temperature, serial X-ray structure of CTX-M-15 collected on fixed target chips at Diamond Light Source I24 | Descriptor: | Beta-lactamase, CHLORIDE ION, SODIUM 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 (1.65 Å) | Cite: | An on-demand, drop-on-drop method for studying enzyme catalysis by serial crystallography. Nat Commun, 12, 2021
|
|
7BH3
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![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
|
|
7D5J
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7d5j by Molmil](/molmil-images/mine/7d5j) | |
7LK8
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7lk8 by Molmil](/molmil-images/mine/7lk8) | Crystal structure of KPC-2 T215P mutant | Descriptor: | Beta-lactamase, SODIUM ION | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | Deposit date: | 2021-02-01 | Release date: | 2021-05-26 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.43 Å) | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase. J.Biol.Chem., 296, 2021
|
|
7LLB
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7llb by Molmil](/molmil-images/mine/7llb) | Crystal structure of KPC-2 S70G/T215P mutant with hydrolyzed meropenem | Descriptor: | (2S,3R)-2-[(2S,3R)-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfan yl-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | Deposit date: | 2021-02-03 | Release date: | 2021-05-26 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.67 Å) | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase. J.Biol.Chem., 296, 2021
|
|
7LLH
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7llh by Molmil](/molmil-images/mine/7llh) | KPC-2 F72Y mutant with acylated 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, Carbapenem-hydrolyzing beta-lactamase KPC | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | Deposit date: | 2021-02-03 | Release date: | 2021-05-26 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase. J.Biol.Chem., 296, 2021
|
|
7LJK
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7ljk by Molmil](/molmil-images/mine/7ljk) | Crystal structure of the deacylation deficient KPC-2 F72Y mutant | Descriptor: | Beta-lactamase | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | Deposit date: | 2021-01-29 | Release date: | 2021-05-26 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.81 Å) | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase. J.Biol.Chem., 296, 2021
|
|
7LNL
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7lnl by Molmil](/molmil-images/mine/7lnl) | Crystal structure of KPC-2 S70G/T215P mutant with hydrolyzed imipenem | Descriptor: | (2R)-2-[(2S,3R)-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-(2-methanimidamidoethylsulfanyl)-2,3-dihydro-1H-pyrrole -5-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC | Authors: | Furey, I, Palzkill, T, Sankaran, B, Hu, L, Prasad, B.V.V. | Deposit date: | 2021-02-07 | Release date: | 2021-05-26 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.82 Å) | Cite: | Local interactions with the Glu166 base and the conformation of an active site loop play key roles in carbapenem hydrolysis by the KPC-2 beta-lactamase. J.Biol.Chem., 296, 2021
|
|
7DOO
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![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
|
|
7QLP
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7qlp by Molmil](/molmil-images/mine/7qlp) | Structure of beta-lactamase TEM-171 complexed with tazobactam intermediate at 2.3 A resolution | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ACETATE ION, ... | Authors: | Hakanpaa, J, Petrova, T, Samygina, V.R, Lamzin, V.S, Egorov, A.M. | Deposit date: | 2021-12-20 | Release date: | 2022-07-13 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Crystal structures of the molecular class A beta-lactamase TEM-171 and its complexes with tazobactam. Acta Crystallogr D Struct Biol, 78, 2022
|
|
7QOR
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7qor by Molmil](/molmil-images/mine/7qor) | Structure of beta-lactamase TEM-171 | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ACETATE ION, ... | Authors: | Hakanpaa, J, Petrova, T, Samygina, V.R, Chojnowski, G, Lamzin, V, Egorov, A.M. | Deposit date: | 2021-12-28 | Release date: | 2022-07-13 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.999 Å) | Cite: | Crystal structures of the molecular class A beta-lactamase TEM-171 and its complexes with tazobactam. Acta Crystallogr D Struct Biol, 78, 2022
|
|
7QNK
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7qnk by Molmil](/molmil-images/mine/7qnk) | Structure of beta-lactamase TEM-171 complexed with tazobactam intermediate at 2.5 A resolution | Descriptor: | ACETATE ION, Beta-lactamase TEM, TAZOBACTAM INTERMEDIATE | Authors: | Hakanpaa, J, Petrova, T, Samygina, V.R, Lamzin, V.S, Egorov, A.M. | Deposit date: | 2021-12-21 | Release date: | 2022-07-13 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Crystal structures of the molecular class A beta-lactamase TEM-171 and its complexes with tazobactam. Acta Crystallogr D Struct Biol, 78, 2022
|
|
7R3R
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7r3r by Molmil](/molmil-images/mine/7r3r) | Crystal structure of CTX-M-15 G238C mutant apoenzyme | Descriptor: | Beta-lactamase, CHLORIDE ION, SULFATE ION | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2022-02-07 | Release date: | 2022-05-25 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.17 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, 13, 2022
|
|
7R3Q
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7r3q by Molmil](/molmil-images/mine/7r3q) | |
5KKF
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 5kkf by Molmil](/molmil-images/mine/5kkf) | |
5KMU
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 5kmu by Molmil](/molmil-images/mine/5kmu) | CTX-M-9 beta lactamase mutant - T165W | Descriptor: | Beta-lactamase, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | Authors: | Latallo, M, Faham, S, Kasson, P.M. | Deposit date: | 2016-06-27 | Release date: | 2017-08-02 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Predicting allosteric mutants that increase activity of a major antibiotic resistance enzyme. Chem Sci, 8, 2017
|
|
5KMW
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 5kmw by Molmil](/molmil-images/mine/5kmw) | TOHO1 Beta lactamase mutant E166A/R274N/R276N -benzyl penicillin complex | Descriptor: | Beta-lactamase Toho-1, OPEN FORM - PENICILLIN G, PENICILLIN G, ... | Authors: | Coates, L, Langan, P.S, Vandavasi, V.G, Weiss, K.L, Cooper, J.B, Ginell, S.L. | Deposit date: | 2016-06-27 | Release date: | 2017-03-01 | Last modified: | 2019-12-04 | Method: | X-RAY DIFFRACTION (1.1 Å) | Cite: | TOHO1 Beta lactamase mutant E166A/R274N/R276N -benzyl penicillin complex to be published
|
|
5KMT
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 5kmt by Molmil](/molmil-images/mine/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
|
|
5KSC
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 5ksc by Molmil](/molmil-images/mine/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
|
|
7S5S
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7s5s by Molmil](/molmil-images/mine/7s5s) | CTX-M-15 WT in complex with BLIP WT | Descriptor: | Beta-lactamase, Beta-lactamase inhibitory protein | Authors: | Lu, S, Palzkill, T, Hu, L.Y, Prasad, B.V.V, Sankaran, B. | Deposit date: | 2021-09-11 | Release date: | 2022-11-30 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | An active site loop toggles between conformations to control antibiotic hydrolysis and inhibition potency for CTX-M beta-lactamase drug-resistance enzymes. Nat Commun, 13, 2022
|
|
5LL7
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 5ll7 by Molmil](/molmil-images/mine/5ll7) | Crystal structure of KPC-2 carbapenemase in complex with a phenyl boronic inhibitor. | Descriptor: | (~{E})-3-[2-(dihydroxyboranyl)phenyl]prop-2-enoic acid, 1,2-ETHANEDIOL, Beta-lactamase | Authors: | Vicario, M, Celenza, G, Bellio, P, Perilli, M.G, Tondi, D, Cendron, L. | Deposit date: | 2016-07-26 | Release date: | 2018-02-21 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Phenylboronic Acid Derivatives as Validated Leads Active in Clinical Strains Overexpressing KPC-2: A Step against Bacterial Resistance. Chemmedchem, 13, 2018
|
|
7TB7
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7tb7 by Molmil](/molmil-images/mine/7tb7) | Crystal structure of D179N KPC-2 beta-lactamase | Descriptor: | CITRIC ACID, Carbapenem-hydrolyzing beta-lactamase KPC | Authors: | van den Akker, F, Alsenani, T. | Deposit date: | 2021-12-21 | Release date: | 2022-03-02 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (0.99 Å) | Cite: | Structural Characterization of the D179N and D179Y Variants of KPC-2 beta-Lactamase: Omega-Loop Destabilization as a Mechanism of Resistance to Ceftazidime-Avibactam. Antimicrob.Agents Chemother., 66, 2022
|
|
7TBX
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7tbx by Molmil](/molmil-images/mine/7tbx) | Crystal structure of D179Y KPC-2 beta-lactamase | Descriptor: | Carbapenem-hydrolyzing beta-lactamase KPC | Authors: | van den Akker, F, Alsenani, T. | Deposit date: | 2021-12-22 | Release date: | 2022-03-02 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (3.16 Å) | Cite: | Structural Characterization of the D179N and D179Y Variants of KPC-2 beta-Lactamase: Omega-Loop Destabilization as a Mechanism of Resistance to Ceftazidime-Avibactam. Antimicrob.Agents Chemother., 66, 2022
|
|
7TC1
![Download](/newweb/media/icons/dl.png) ![Visualize](/newweb/media/icons/hoh_3d.png)
![BU of 7tc1 by Molmil](/molmil-images/mine/7tc1) | |