6OOK
 
 | | CTX-M-14 Beta Lactamase with Compound 3 | | 分子名称: | 3-(pyridin-2-yl)-N-[3-(1H-tetrazol-5-yl)phenyl]-5-(trifluoromethyl)benzamide, Beta-lactamase, PHOSPHATE ION | | 著者 | Kemp, M, Chen, Y. | | 登録日 | 2019-04-23 | | 公開日 | 2020-07-01 | | 最終更新日 | 2023-10-11 | | 実験手法 | X-RAY DIFFRACTION (1.4 Å) | | 主引用文献 | An Empirical Study of Amide-Heteroarene pi-Stacking Interactions Using Reversible Inhibitors of a Bacterial Serine Hydrolase.
Org Chem Front, 6, 2019
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6OOJ
 | | CTX-M-14 Beta Lactamase with Compound 14 | | 分子名称: | 3-(1H-pyrazol-1-yl)-N-[3-(1H-tetrazol-5-yl)phenyl]-5-(trifluoromethyl)benzamide, Beta-lactamase | | 著者 | Kemp, M, Chen, Y. | | 登録日 | 2019-04-23 | | 公開日 | 2020-07-01 | | 最終更新日 | 2023-10-11 | | 実験手法 | X-RAY DIFFRACTION (1.4 Å) | | 主引用文献 | An Empirical Study of Amide-Heteroarene pi-Stacking Interactions Using Reversible Inhibitors of a Bacterial Serine Hydrolase.
Org Chem Front, 6, 2019
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6MD8
 | | Crystal structure of CTX-M-14 with compound 3 | | 分子名称: | 1-(2,4-dichlorophenyl)-4-(1H-tetrazol-5-yl)-1H-pyrazol-5-amine, Beta-lactamase CTX-M-14, DIMETHYL SULFOXIDE | | 著者 | Akhtar, A, Chen, Y. | | 登録日 | 2018-09-04 | | 公開日 | 2019-04-17 | | 最終更新日 | 2023-10-11 | | 実験手法 | X-RAY DIFFRACTION (1.4 Å) | | 主引用文献 | Active-Site Druggability of Carbapenemases and Broad-Spectrum Inhibitor Discovery.
Acs Infect Dis., 5, 2019
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8DP4
 | | Beta-lactamase CTX-M-14 T235A | | 分子名称: | Beta-lactamase | | 著者 | Lu, S, Palzkill, T. | | 登録日 | 2022-07-14 | | 公開日 | 2023-04-05 | | 最終更新日 | 2023-10-25 | | 実験手法 | X-RAY DIFFRACTION (1.402 Å) | | 主引用文献 | Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance.
J.Biol.Chem., 299, 2023
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6VNU
 | | X-ray Crystal Structure of Ruthenocenyl-7-Aminocephalosporanic Acid Covalent Acyl-Enzyme Complex with CTX-M-14 E166A Beta-Lactamase | | 分子名称: | Beta-lactamase, POTASSIUM ION, [(1,2,3,4,5-eta)-1-(4-{[carboxy(4-carboxy-5-methylidene-5,6-dihydro-2H-1,3-thiazin-2-yl)methyl]amino}-4-oxobutanoyl)cyclopentadienyl][(1,2,3,4,5-eta)-cyclopentadienyl]ruthenium, ... | | 著者 | Lewandowski, E.M, Jacobs, L.M.C, Chen, Y. | | 登録日 | 2020-01-29 | | 公開日 | 2020-04-01 | | 最終更新日 | 2023-10-11 | | 実験手法 | X-RAY DIFFRACTION (1.47 Å) | | 主引用文献 | Metallocenyl 7-ACA Conjugates: Antibacterial Activity Studies and Atomic-Resolution X-ray Crystal Structure with CTX-M beta-Lactamase.
Chembiochem, 21, 2020
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8ELA
 | | CTX-M-14 beta-lactamase mutant - N132A w MES | | 分子名称: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Beta-lactamase, CHLORIDE ION, ... | | 著者 | Lu, S, Palzkill, T, Hu, L, Prasad, B.V.V. | | 登録日 | 2022-09-23 | | 公開日 | 2023-04-05 | | 最終更新日 | 2023-10-25 | | 実験手法 | X-RAY DIFFRACTION (1.5 Å) | | 主引用文献 | Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance.
J.Biol.Chem., 299, 2023
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8ELB
 | | CTX-M-14 beta-lactamase mutant- N132A | | 分子名称: | Beta-lactamase, DI(HYDROXYETHYL)ETHER | | 著者 | Lu, S, Neetu, N, Palzkill, T. | | 登録日 | 2022-09-23 | | 公開日 | 2023-04-05 | | 最終更新日 | 2023-10-25 | | 実験手法 | X-RAY DIFFRACTION (1.5 Å) | | 主引用文献 | Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance.
J.Biol.Chem., 299, 2023
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8SJ3
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8DOE
 | | Crystal Structure of CTX-M-14 N106A | | 分子名称: | Beta-lactamase | | 著者 | Lu, S, Palzkill, T. | | 登録日 | 2022-07-12 | | 公開日 | 2023-04-05 | | 最終更新日 | 2023-10-25 | | 実験手法 | X-RAY DIFFRACTION (1.5 Å) | | 主引用文献 | Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance.
J.Biol.Chem., 299, 2023
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6V6G
 | | Crystal structure of CTX-M-14 E166A/P167S/D240G beta-lactamase | | 分子名称: | Beta-lactamase, DI(HYDROXYETHYL)ETHER, SODIUM ION | | 著者 | Brown, C.A, Hu, L, Sankaran, B, Prasad, B.V.V, Palzkill, T.G. | | 登録日 | 2019-12-05 | | 公開日 | 2020-04-22 | | 最終更新日 | 2023-10-11 | | 実験手法 | X-RAY DIFFRACTION (1.5 Å) | | 主引用文献 | Antagonism between substitutions in beta-lactamase explains a path not taken in the evolution of bacterial drug resistance.
J.Biol.Chem., 295, 2020
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5TWE
 | | CTX-M-14 P167S:S70G mutant enzyme crystallized with ceftazidime | | 分子名称: | ACYLATED CEFTAZIDIME, Beta-lactamase | | 著者 | Patel, M, Stojanoski, V, Sankaran, B, Prasad, B.V.V, Palzkill, T. | | 登録日 | 2016-11-12 | | 公開日 | 2017-06-28 | | 最終更新日 | 2023-10-04 | | 実験手法 | X-RAY DIFFRACTION (1.5 Å) | | 主引用文献 | The Drug-Resistant Variant P167S Expands the Substrate Profile of CTX-M beta-Lactamases for Oxyimino-Cephalosporin Antibiotics by Enlarging the Active Site upon Acylation.
Biochemistry, 56, 2017
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6V6P
 | | Crystal structure of CTX-M-14 E166A/D240G beta-lactamase | | 分子名称: | Beta-lactamase, DI(HYDROXYETHYL)ETHER, SULFATE ION | | 著者 | Brown, C.A, Hu, L, Sankaran, B, Prasad, B.V.V, Palzkill, T.G. | | 登録日 | 2019-12-05 | | 公開日 | 2020-04-22 | | 最終更新日 | 2023-10-11 | | 実験手法 | X-RAY DIFFRACTION (1.55 Å) | | 主引用文献 | Antagonism between substitutions in beta-lactamase explains a path not taken in the evolution of bacterial drug resistance.
J.Biol.Chem., 295, 2020
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6CYN
 | | CTX-M-14 N106S/D240G mutant | | 分子名称: | Beta-lactamase | | 著者 | Patel, M.P, Hu, L, Sankaran, B, Brown, C, Prasad, B.V.V, Palzkill, T. | | 登録日 | 2018-04-06 | | 公開日 | 2018-10-10 | | 最終更新日 | 2023-10-04 | | 実験手法 | X-RAY DIFFRACTION (1.6 Å) | | 主引用文献 | Synergistic effects of functionally distinct substitutions in beta-lactamase variants shed light on the evolution of bacterial drug resistance.
J. Biol. Chem., 293, 2018
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8DOD
 | | Beta-lactamase CTX-M-14 S130A | | 分子名称: | Beta-lactamase, POTASSIUM ION | | 著者 | Lu, S, Palzkill, T. | | 登録日 | 2022-07-12 | | 公開日 | 2023-04-05 | | 最終更新日 | 2023-10-25 | | 実験手法 | X-RAY DIFFRACTION (1.61 Å) | | 主引用文献 | Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance.
J.Biol.Chem., 299, 2023
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7K2Y
 | | Crystal structure of CTX-M-14 E166A/K234R Beta-lactamase in complex with hydrolyzed ampicillin | | 分子名称: | (2R,4S)-2-[(1R)-1-{[(2R)-2-amino-2-phenylacetyl]amino}-2-oxoethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, Beta-lactamase | | 著者 | Lu, S, Palzkill, T, Sankaran, B, Hu, L, Soeung, V, Prasad, B.V.V. | | 登録日 | 2020-09-09 | | 公開日 | 2020-11-04 | | 最終更新日 | 2023-10-18 | | 実験手法 | X-RAY DIFFRACTION (1.62 Å) | | 主引用文献 | A drug-resistant beta-lactamase variant changes the conformation of its active-site proton shuttle to alter substrate specificity and inhibitor potency.
J.Biol.Chem., 295, 2020
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8DPQ
 | | Beta-lactamase CTX-M-14 N170A | | 分子名称: | 1,2-ETHANEDIOL, Beta-lactamase | | 著者 | Lu, S, Neetu, N, Palzkill, T. | | 登録日 | 2022-07-15 | | 公開日 | 2023-04-05 | | 最終更新日 | 2023-10-25 | | 実験手法 | X-RAY DIFFRACTION (1.67 Å) | | 主引用文献 | Mutagenesis and structural analysis reveal the CTX-M beta-lactamase active site is optimized for cephalosporin catalysis and drug resistance.
J.Biol.Chem., 299, 2023
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6CYQ
 | | Crystal structure of CTX-M-14 S70G/N106S beta-lactamase in complex with hydrolyzed cefotaxime | | 分子名称: | (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro -2H-1,3-thiazine-4-carboxylic acid, Beta-lactamase, GLYCEROL | | 著者 | Patel, M.P, Hu, L, Sankaran, B, Brown, C, Prasad, B.V.V, Palzkill, T. | | 登録日 | 2018-04-06 | | 公開日 | 2018-10-10 | | 最終更新日 | 2023-10-04 | | 実験手法 | X-RAY DIFFRACTION (1.698 Å) | | 主引用文献 | Synergistic effects of functionally distinct substitutions in beta-lactamase variants shed light on the evolution of bacterial drug resistance.
J. Biol. Chem., 293, 2018
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5TW6
 | | CTX-M-14 P167S:E166A mutant with acylated ceftazidime molecule | | 分子名称: | 1,2-ETHANEDIOL, ACYLATED CEFTAZIDIME, Beta-lactamase | | 著者 | Patel, M, Stojanoski, V, Sankaran, B, Prasad, B.V.V, Palzkill, T. | | 登録日 | 2016-11-11 | | 公開日 | 2017-06-28 | | 最終更新日 | 2023-10-04 | | 実験手法 | X-RAY DIFFRACTION (1.7 Å) | | 主引用文献 | The Drug-Resistant Variant P167S Expands the Substrate Profile of CTX-M beta-Lactamases for Oxyimino-Cephalosporin Antibiotics by Enlarging the Active Site upon Acylation.
Biochemistry, 56, 2017
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6CYK
 | | CTX-M-14 N106S mutant | | 分子名称: | ACETATE ION, Beta-lactamase | | 著者 | Patel, M.P, Hu, L, Sankaran, B, Brown, C, Prasad, B.V.V, Palzkill, T. | | 登録日 | 2018-04-06 | | 公開日 | 2018-10-10 | | 最終更新日 | 2023-10-04 | | 実験手法 | X-RAY DIFFRACTION (1.7 Å) | | 主引用文献 | Synergistic effects of functionally distinct substitutions in beta-lactamase variants shed light on the evolution of bacterial drug resistance.
J. Biol. Chem., 293, 2018
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5TWD
 | | CTX-M-14 P167S apoenzyme | | 分子名称: | Beta-lactamase | | 著者 | Patel, M, Stojanoski, V, Sankaran, B, Prasad, B.V.V, Palzkill, T. | | 登録日 | 2016-11-12 | | 公開日 | 2017-06-28 | | 最終更新日 | 2023-10-04 | | 実験手法 | X-RAY DIFFRACTION (1.7 Å) | | 主引用文献 | The Drug-Resistant Variant P167S Expands the Substrate Profile of CTX-M beta-Lactamases for Oxyimino-Cephalosporin Antibiotics by Enlarging the Active Site upon Acylation.
Biochemistry, 56, 2017
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7K2X
 | | Crystal structure of CTX-M-14 E166A/K234R Beta-lactamase | | 分子名称: | Beta-lactamase, GLYCEROL | | 著者 | Lu, S, Palzkill, T, Sankaran, B, Hu, L, Soeung, V, Prasad, B.V.V. | | 登録日 | 2020-09-09 | | 公開日 | 2020-11-04 | | 最終更新日 | 2023-10-18 | | 実験手法 | X-RAY DIFFRACTION (1.8 Å) | | 主引用文献 | A drug-resistant beta-lactamase variant changes the conformation of its active-site proton shuttle to alter substrate specificity and inhibitor potency.
J.Biol.Chem., 295, 2020
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6V8V
 | | Crystal structure of CTX-M-14 E166A/P167S/D240G beta-lactamase in complex with ceftazidime-2 | | 分子名称: | ACYLATED CEFTAZIDIME, Beta-lactamase | | 著者 | Brown, C.A, Hu, L, Sankaran, B, Prasad, B.V.V, Palzkill, T.G. | | 登録日 | 2019-12-12 | | 公開日 | 2020-04-22 | | 最終更新日 | 2023-10-11 | | 実験手法 | X-RAY DIFFRACTION (1.8 Å) | | 主引用文献 | Antagonism between substitutions in beta-lactamase explains a path not taken in the evolution of bacterial drug resistance.
J.Biol.Chem., 295, 2020
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6V83
 | | Crystal structure of CTX-M-14 E166A/P167S/D240G beta-lactamase in complex with ceftazidime-1 | | 分子名称: | ACYLATED CEFTAZIDIME, Beta-lactamase | | 著者 | Brown, C.A, Hu, L, Sankaran, B, Prasad, B.V.V, Palzkill, T.G. | | 登録日 | 2019-12-10 | | 公開日 | 2020-04-22 | | 最終更新日 | 2023-10-11 | | 実験手法 | X-RAY DIFFRACTION (1.8 Å) | | 主引用文献 | Antagonism between substitutions in beta-lactamase explains a path not taken in the evolution of bacterial drug resistance.
J.Biol.Chem., 295, 2020
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6D7H
 | | CTX-M-14 Apoenzyme | | 分子名称: | Beta-lactamase, PHOSPHATE ION, POTASSIUM ION | | 著者 | Kemp, M, Nichols, D, Chen, Y. | | 登録日 | 2018-04-24 | | 公開日 | 2019-07-24 | | 最終更新日 | 2023-10-04 | | 実験手法 | X-RAY DIFFRACTION (1.801 Å) | | 主引用文献 | The Role of Asp-Asp Short Hydrogen Bond in Maintaining Active Site Integrity of CTX-M Beta-Lactamase
To be Published
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6CYU
 | | Crystal structure of CTX-M-14 S70G/N106S/D240G beta-lactamase in complex with hydrolyzed cefotaxime | | 分子名称: | (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro -2H-1,3-thiazine-4-carboxylic acid, Beta-lactamase | | 著者 | Patel, M.P, Hu, L, Sankaran, B, Brown, C, Prasad, B.V.V, Palzkill, T. | | 登録日 | 2018-04-06 | | 公開日 | 2018-10-10 | | 最終更新日 | 2023-10-04 | | 実験手法 | X-RAY DIFFRACTION (1.82 Å) | | 主引用文献 | Synergistic effects of functionally distinct substitutions in beta-lactamase variants shed light on the evolution of bacterial drug resistance.
J. Biol. Chem., 293, 2018
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