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- PDB-2xvm: Crystal structure of the tellurite detoxification protein TehB fr... -
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Basic information
Entry | Database: PDB / ID: 2xvm | ||||||
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Title | Crystal structure of the tellurite detoxification protein TehB from E. coli in complex with SAH | ||||||
![]() | TELLURITE RESISTANCE PROTEIN TEHB | ||||||
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Function / homology | ![]() ![]() ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Choudhury, H.G. / Cameron, A.D. / Iwata, S. / Beis, K. | ||||||
![]() | ![]() Title: Structure and Mechanism of the Chalcogen Detoxifying Protein Tehb from Escherichia Coli. Authors: Choudhury, H.G. / Cameron, A.D. / Iwata, S. / Beis, K. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 197.6 KB | Display | ![]() |
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PDB format | ![]() | 157.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 2xvaC ![]() 2i6gS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS oper: (Code: given Matrix: (-0.5454, -0.4511, 0.7064), Vector ![]() |
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Components
#1: Protein | Mass: 22674.842 Da / Num. of mol.: 2 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() #2: Chemical | ![]() #3: Water | ChemComp-HOH / | ![]() Compound details | ENGINEERED | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.14 Å3/Da / Density % sol: 42.44 % / Description: NONE |
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Crystal grow![]() | pH: 8 / Details: 0.2M NAF, 22% PEG3350, 1MM SAM, pH 8 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC CCD / Detector: CCD / Date: Aug 7, 2010 / Details: MIRRORS |
Radiation | Monochromator: DIAMOND / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 1.48→28.2 Å / Num. obs: 69781 / % possible obs: 98.9 % / Observed criterion σ(I): 6 / Redundancy: 5.3 % / Biso Wilson estimate: 19.9 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 16.1 |
Reflection shell | Resolution: 1.48→1.56 Å / Redundancy: 2.7 % / Rmerge(I) obs: 0.43 / Mean I/σ(I) obs: 2.7 / % possible all: 96.2 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: PDB ENTRY 2I6G Resolution: 1.48→28.26 Å / Cor.coef. Fo:Fc: 0.973 / Cor.coef. Fo:Fc free: 0.953 / SU B: 4.809 / SU ML: 0.078 / Cross valid method: THROUGHOUT / ESU R: 0.089 / ESU R Free: 0.083 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 25.87 Å2
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Refinement step | Cycle: LAST / Resolution: 1.48→28.26 Å
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Refine LS restraints |
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