6Z22
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6Z24
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7ZO5
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![BU of 7zo5 by Molmil](/molmil-images/mine/7zo5) | L1 metallo-beta-lactamase in complex with a mecillinam degradation product | Descriptor: | (2~{R},4~{S})-2-[(1~{R})-2-(azepan-1-yl)-1-formamido-2-oxidanylidene-ethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, Metallo-beta-lactamase L1, SULFATE ION, ... | Authors: | Hinchliffe, P, Spencer, J. | Deposit date: | 2022-04-24 | Release date: | 2023-03-08 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.43 Å) | Cite: | Interactions of hydrolyzed beta-lactams with the L1 metallo-beta-lactamase: Crystallography supports stereoselective binding of cephem/carbapenem products. J.Biol.Chem., 299, 2023
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7ZO2
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![BU of 7zo2 by Molmil](/molmil-images/mine/7zo2) | L1 metallo-beta-lactamase complex with hydrolysed doripenem | Descriptor: | (2~{S},3~{R},4~{S})-2-[(2~{S},3~{R})-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-3-methyl-4-[(3~{S},5~{S})-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl]sulfanyl-3,4-dihydro-2~{H}-pyrrole-5-carboxylic acid, CHLORIDE ION, Metallo-beta-lactamase L1, ... | Authors: | Hinchliffe, P, Spencer, J. | Deposit date: | 2022-04-24 | Release date: | 2023-03-08 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.49 Å) | Cite: | Interactions of hydrolyzed beta-lactams with the L1 metallo-beta-lactamase: Crystallography supports stereoselective binding of cephem/carbapenem products. J.Biol.Chem., 299, 2023
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7ZO3
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![BU of 7zo3 by Molmil](/molmil-images/mine/7zo3) | L1 metallo-beta-lactamase in complex with hydrolysed tebipenem | Descriptor: | (2S,3R,4S)-2-[(2S,3R)-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-[1-(4,5-dihydro-1,3-thiazol-2-yl)azetidin-3-yl]sulfanyl-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid, Metallo-beta-lactamase L1, SULFATE ION, ... | Authors: | Hinchliffe, P, Spencer, J. | Deposit date: | 2022-04-24 | Release date: | 2023-03-08 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.43 Å) | Cite: | Interactions of hydrolyzed beta-lactams with the L1 metallo-beta-lactamase: Crystallography supports stereoselective binding of cephem/carbapenem products. J.Biol.Chem., 299, 2023
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7ZO4
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![BU of 7zo4 by Molmil](/molmil-images/mine/7zo4) | L1 metallo-beta-lactamase in complex with hydrolysed panipenem | Descriptor: | (2R,4S)-2-[(2S,3R)-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-[(3S)-1-ethanimidoylpyrrolidin-3-yl]sulfanyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid, Metallo-beta-lactamase L1, SODIUM ION, ... | Authors: | Hinchliffe, P, Spencer, J. | Deposit date: | 2022-04-24 | Release date: | 2023-03-08 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.43 Å) | Cite: | Interactions of hydrolyzed beta-lactams with the L1 metallo-beta-lactamase: Crystallography supports stereoselective binding of cephem/carbapenem products. J.Biol.Chem., 299, 2023
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7ZO6
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![BU of 7zo6 by Molmil](/molmil-images/mine/7zo6) | L1 metallo-beta-lactamase in complex with hydrolysed cefoxitin | Descriptor: | (2~{R},5~{S})-5-(aminocarbonyloxymethyl)-2-[(1~{S})-1-methoxy-2-oxidanyl-2-oxidanylidene-1-(2-thiophen-2-ylethanoylamino)ethyl]-5,6-dihydro-2~{H}-1,3-thiazine-4-carboxylic acid, Metallo-beta-lactamase L1, SULFATE ION, ... | Authors: | Hinchliffe, P, Spencer, J. | Deposit date: | 2022-04-24 | Release date: | 2023-03-08 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.61 Å) | Cite: | Interactions of hydrolyzed beta-lactams with the L1 metallo-beta-lactamase: Crystallography supports stereoselective binding of cephem/carbapenem products. J.Biol.Chem., 299, 2023
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7ZO7
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![BU of 7zo7 by Molmil](/molmil-images/mine/7zo7) | L1 metallo-beta-lactamase in complex with hydrolysed cefmetazole | Descriptor: | (2R,5R)-2-[(1S)-1-[2-(cyanomethylsulfanyl)ethanoylamino]-1-methoxy-2-oxidanyl-2-oxidanylidene-ethyl]-5-[(1-methyl-1,2,3,4-tetrazol-5-yl)sulfanylmethyl]-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, Metallo-beta-lactamase L1, SULFATE ION, ... | Authors: | Hinchliffe, P, Spencer, J. | Deposit date: | 2022-04-24 | Release date: | 2023-03-08 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.63 Å) | Cite: | Interactions of hydrolyzed beta-lactams with the L1 metallo-beta-lactamase: Crystallography supports stereoselective binding of cephem/carbapenem products. J.Biol.Chem., 299, 2023
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6Z23
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![BU of 6z23 by Molmil](/molmil-images/mine/6z23) | Acylenzyme complex of cefotaxime bound to deacylation mutant KPC-2 (E166Q) | Descriptor: | CEFOTAXIME, C3' cleaved, open, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2020-05-14 | Release date: | 2020-12-23 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.31 Å) | Cite: | Natural variants modify Klebsiella pneumoniae carbapenemase (KPC) acyl-enzyme conformational dynamics to extend antibiotic resistance. J.Biol.Chem., 296, 2020
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8AKJ
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![BU of 8akj by Molmil](/molmil-images/mine/8akj) | Acyl-enzyme complex of cephalothin bound to deacylation mutant KPC-2 (E166Q) | Descriptor: | 5-METHYLENE-2-[2-OXO-1-(2-THIOPHEN-2-YL-ACETYLAMINO)-ETHYL]-5,6-DIHYDRO-2H-[1,3]THIAZINE-4-CARBOXYLIC ACID, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, ... | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | Deposit date: | 2022-07-29 | Release date: | 2023-03-08 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.35 Å) | Cite: | Tautomer-Specific Deacylation and Omega-Loop Flexibility Explain the Carbapenem-Hydrolyzing Broad-Spectrum Activity of the KPC-2 beta-Lactamase. J.Am.Chem.Soc., 145, 2023
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6Z7J
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6Z7H
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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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3Q6V
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![BU of 3q6v by Molmil](/molmil-images/mine/3q6v) | Crystal Structure of Serratia fonticola Sfh-I: glycerol complex | Descriptor: | Beta-lactamase, GLYCEROL, ZINC ION | Authors: | Fonseca, F, Saavedra, M.J, Correia, A, Spencer, J. | Deposit date: | 2011-01-03 | Release date: | 2011-07-13 | Last modified: | 2024-03-20 | Method: | X-RAY DIFFRACTION (1.37 Å) | Cite: | Crystal structure of Serratia fonticola Sfh-I: activation of the nucleophile in mono-zinc metallo-beta-lactamases. J.Mol.Biol., 411, 2011
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3PSS
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3SD9
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3PSZ
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![BU of 3psz by Molmil](/molmil-images/mine/3psz) | |
7BH4
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![BU of 7bh4 by Molmil](/molmil-images/mine/7bh4) | XFEL structure of apo CTX-M-15 after mixing for 0.7 sec with ertapenem using a piezoelectric injector (PolyPico) | Descriptor: | Beta-lactamase, 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 (1.55 Å) | Cite: | An on-demand, drop-on-drop method for studying enzyme catalysis by serial crystallography. Nat Commun, 12, 2021
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7BH5
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![BU of 7bh5 by Molmil](/molmil-images/mine/7bh5) | XFEL structure of the ertapenem-derived CTX-M-15 acylenzyme after mixing for 2 sec using a piezoelectric injector (PolyPico) | 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 (1.55 Å) | Cite: | An on-demand, drop-on-drop method for studying enzyme catalysis by serial crystallography. Nat Commun, 12, 2021
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7BH7
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![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
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7BH6
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![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
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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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4AWZ
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![BU of 4awz by Molmil](/molmil-images/mine/4awz) | Crystal Structure of the Mobile Metallo-beta-Lactamase AIM-1 from Pseudomonas aeruginosa: Insights into Antibiotic Binding and the role of Gln157 | Descriptor: | CALCIUM ION, MAGNESIUM ION, METALLO-BETA-LACTAMASE AIM-1, ... | Authors: | Leiros, H.-K.S, Borra, P.S, Brandsdal, B.O, Edvardsen, K.S.W, Spencer, J, Walsh, T.R, Samuelsen, O. | Deposit date: | 2012-06-06 | Release date: | 2012-06-20 | Last modified: | 2012-08-15 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Crystal Structure of the Mobile Metallo-Beta-Lactamase Aim-1 from Pseudomonas Aeruginosa: Insights Into Antibiotic Binding and the Role of Gln157. Antimicrob.Agents Chemother., 56, 2012
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4AX1
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![BU of 4ax1 by Molmil](/molmil-images/mine/4ax1) | Q157N mutant. Crystal Structure of the Mobile Metallo-beta-Lactamase AIM-1 from Pseudomonas aeruginosa: Insights into Antibiotic Binding and the role of Gln157 | Descriptor: | ACETATE ION, CALCIUM ION, MAGNESIUM ION, ... | Authors: | Leiros, H.-K.S, Borra, P.S, Brandsdal, B.O, Edvardsen, K.S.W, Spencer, J, Walsh, T.R, Samuelsen, O. | Deposit date: | 2012-06-06 | Release date: | 2012-06-20 | Last modified: | 2019-10-16 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Crystal Structure of the Mobile Metallo-Beta-Lactamase Aim-1 from Pseudomonas Aeruginosa: Insights Into Antibiotic Binding and the Role of Gln157 Antimicrob.Agents Chemother., 56, 2012
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4AX0
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![BU of 4ax0 by Molmil](/molmil-images/mine/4ax0) | Q157A mutant. Crystal Structure of the Mobile Metallo-beta-Lactamase AIM-1 from Pseudomonas aeruginosa: Insights into Antibiotic Binding and the role of Gln157 | Descriptor: | ACETATE ION, CALCIUM ION, METALLO-BETA-LACTAMASE AIM-1, ... | Authors: | Leiros, H.-K.S, Borra, P.S, Brandsdal, B.O, Edvardsen, K.S.W, Spencer, J, Walsh, T.R, Samuelsen, O. | Deposit date: | 2012-06-06 | Release date: | 2012-06-20 | Last modified: | 2018-06-20 | Method: | X-RAY DIFFRACTION (1.74 Å) | Cite: | Crystal Structure of the Mobile Metallo-Beta-Lactamase Aim-1 from Pseudomonas Aeruginosa: Insights Into Antibiotic Binding and the Role of Gln157 Antimicrob.Agents Chemother., 56, 2012
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