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Open data
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Basic information
Entry | Database: PDB / ID: 5zfl | ||||||
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Title | Crystal structure of beta-lactamase PenP mutant E166Y | ||||||
![]() | Beta-lactamase | ||||||
![]() | HYDROLASE / class A beta-lactamase / antibiotic resistance | ||||||
Function / homology | ![]() beta-lactam antibiotic catabolic process / beta-lactamase activity / beta-lactamase / response to antibiotic / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Pan, X. / Zhao, Y. | ||||||
![]() | ![]() Title: The hydrolytic water molecule of Class A beta-lactamase relies on the acyl-enzyme intermediate ES* for proper coordination and catalysis. Authors: He, Y. / Lei, J. / Pan, X. / Huang, X. / Zhao, Y. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 130.8 KB | Display | ![]() |
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PDB format | ![]() | 99.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 462.3 KB | Display | ![]() |
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Full document | ![]() | 466.4 KB | Display | |
Data in XML | ![]() | 26.8 KB | Display | |
Data in CIF | ![]() | 40.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5zftC ![]() 5zg6C ![]() 4blmS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 29861.859 Da / Num. of mol.: 2 / Mutation: E166Y Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Production host: ![]() ![]() References: UniProt: P00808, beta-lactamase #2: Chemical | ChemComp-EPE / #3: Chemical | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.07 Å3/Da / Density % sol: 40.71 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, hanging drop Details: 0.1M Tris pH8.0, 25% PEG 3350, 0.2M ammonium acetate |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Nov 19, 2012 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.979228 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.5→63.2 Å / Num. obs: 72109 / % possible obs: 93.9 % / Redundancy: 1.9 % / Rmerge(I) obs: 0.056 / Χ2: 1.643 / Net I/σ(I): 11.9 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4BLM Resolution: 1.5→63.2 Å / Cor.coef. Fo:Fc: 0.971 / Cor.coef. Fo:Fc free: 0.953 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.081 / ESU R Free: 0.086 Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 113.27 Å2 / Biso mean: 19.568 Å2 / Biso min: 9.45 Å2
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Refinement step | Cycle: final / Resolution: 1.5→63.2 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.5→1.539 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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