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
|
|
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
|
|
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
 | | 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
 | | 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
|
|
4ZEJ
 | |
5ACS
 | | Y233A-Investigation of the impact from residues W228 and Y233 in the metallo-beta-lactamase GIM-1 | | Descriptor: | GIM-1 PROTEIN, ZINC ION | | Authors: | Skagseth, S, Carlsen, T.J, Bjerga, G.E.K, Spencer, J, Samuelsen, O, Leiros, H.-K.S. | | Deposit date: | 2015-08-17 | | Release date: | 2015-12-23 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.459 Å) | | Cite: | Role of Residues W228 and Y233 in the Structure and Activity of Metallo-Beta-Lactamase Gim-1.
Antimicrob.Agents Chemother., 60, 2015
|
|
5ACT
 | | W228S-Investigation of the impact from residues W228 and Y233 in the metallo-beta-lactamase GIM-1 | | Descriptor: | GIM-1 PROTEIN, ZINC ION | | Authors: | Skagseth, S, Carlsen, T.J, Bjerga, G.E.K, Spencer, J, Samuelsen, O, Leiros, H.-K.S. | | Deposit date: | 2015-08-17 | | Release date: | 2015-12-23 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.81 Å) | | Cite: | Role of Residues W228 and Y233 in the Structure and Activity of Metallo-Beta-Lactamase Gim-1.
Antimicrob.Agents Chemother., 60, 2015
|
|
5ACQ
 | | W228A-Investigation of the impact from residues W228 and Y233 in the metallo-beta-lactamase GIM-1 | | Descriptor: | BETA-LACTAMASE, ZINC ION | | Authors: | Skagseth, S, Carlsen, T.J, Bjerga, G.E.K, Spencer, J, Samuelsen, O, Leiros, H.-K.S. | | Deposit date: | 2015-08-17 | | Release date: | 2015-12-23 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Role of Residues W228 and Y233 in the Structure and Activity of Metallo-Beta-Lactamase Gim-1.
Antimicrob.Agents Chemother., 60, 2015
|
|
5ACP
 | | W228R-Investigation of the impact from residues W228 and Y233 in the metallo-beta-lactamase GIM-1 | | Descriptor: | GIM-1 PROTEIN, MAGNESIUM ION, ZINC ION | | Authors: | Skagseth, S, Carlsen, T.J, Bjerga, G.E.K, Spencer, J, Samuelsen, O, Leiros, H.-K.S. | | Deposit date: | 2015-08-17 | | Release date: | 2015-12-23 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Role of Residues W228 and Y233 in the Structure and Activity of Metallo-Beta-Lactamase Gim-1.
Antimicrob.Agents Chemother., 60, 2015
|
|
5ACR
 | | W228Y-Investigation of the impact from residues W228 and Y233 in the metallo-beta-lactamase GIM-1 | | Descriptor: | CALCIUM ION, GIM-1 PROTEIN, ZINC ION | | Authors: | Skagseth, S, Carlsen, T.J, Bjerga, G.E.K, Spencer, J, Samuelsen, O, Leiros, H.-K.S. | | Deposit date: | 2015-08-17 | | Release date: | 2015-12-23 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Role of Residues W228 and Y233 in the Structure and Activity of Metallo-Beta-Lactamase Gim-1.
Antimicrob.Agents Chemother., 60, 2015
|
|
4EUZ
 | | Crystal structure of serratia fonticola carbapenemase SFC-1 S70A-Meropenem complex | | Descriptor: | (4R,5S,6S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, 1,2-ETHANEDIOL, Carbapenem-hydrolizing beta-lactamase SFC-1, ... | | Authors: | Fonseca, F, Spencer, J. | | Deposit date: | 2012-04-25 | | Release date: | 2012-05-23 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.08 Å) | | Cite: | The basis for carbapenem hydrolysis by class A beta-lactamases: a combined investigation using crystallography and simulations.
J.Am.Chem.Soc., 134, 2012
|
|
3SD9
 | |
7QQ5
 | |
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
|
|
7QQC
 | | Structure of CTX-M-15 K73A mutant | | Descriptor: | Beta-lactamase, CHLORIDE ION, SULFATE ION | | Authors: | Tooke, C.L, Hinchliffe, P, Spencer, J. | | Deposit date: | 2022-01-07 | | Release date: | 2022-05-25 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (0.95 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
 | |
4GN2
 | | Crystal Structure of OXA-45, a Class D beta-lactamase with extended spectrum activity | | Descriptor: | Oxacillinase | | Authors: | Martin, J.D, Xiong, X.L, Catto, L.E, Toleman, M.A, Walsh, T.R, Clarke, A.R, Spencer, J. | | Deposit date: | 2012-08-16 | | Release date: | 2013-08-21 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Structural and Kinetic Characterization of OXA-45, a Class D beta-Lactamase with Extended Spectrum activity
To be Published
|
|
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
|
|
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
|
|
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
|
|
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
|
|
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
|
|
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
|
|
8AKM
 | | Acyl-enzyme complex of ertapenem bound to deacylation mutant KPC-2 (E166Q) | | Descriptor: | Carbapenem-hydrolyzing beta-lactamase KPC, Ertapenem, 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 (1.25 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
|
|
