2ZQD
Ceftazidime acyl-intermediate structure of class a beta-lact Toho-1 E166A/R274N/R276N triple mutant
Summary for 2ZQD
Entry DOI | 10.2210/pdb2zqd/pdb |
Related | 2ZQ7 2ZQ8 2ZQ9 2ZQA 2ZQC |
Descriptor | Beta-lactamase Toho-1, SULFATE ION, ACYLATED CEFTAZIDIME, ... (4 entities in total) |
Functional Keywords | extended-spectrum, esbl, beta-lactamase, acyl-enzyme complex, ceftazidime, toho-1, hydrolase, antibiotic resistance, plasmid |
Biological source | Escherichia coli |
Total number of polymer chains | 1 |
Total formula weight | 28971.50 |
Authors | Nitanai, Y.,Shimamura, T.,Uchiyama, T.,Ishii, Y.,Takehira, M.,Yutani, K.,Matsuzawa, H.,Miyano, M. (deposition date: 2008-08-07, release date: 2009-07-28, Last modification date: 2023-11-01) |
Primary citation | Nitanai, Y.,Shimamura, T.,Uchiyama, T.,Ishii, Y.,Takehira, M.,Yutan, K.,Matsuzawa, H.,Miyano, M. Structural Basis of Extend Spectrum Beta-Lactamase in Correlation of Enzymatic Kinetics and Thermal Stability of Acyl-Intermediates To be Published, |
Experimental method | X-RAY DIFFRACTION (1.19 Å) |
Structure validation
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