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- PDB-4z67: The 1.5-angstrom crystal structure of Mn(2+)-bound PqqB from Pseu... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4z67 | ||||||
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Title | The 1.5-angstrom crystal structure of Mn(2+)-bound PqqB from Pseudomonas Putida | ||||||
![]() | Coenzyme PQQ synthesis protein B | ||||||
![]() | HORMONE / PqqB / PQQ / metallo-beta-lactamase / beta-lactamase / Pyrroloquinoline quinone | ||||||
Function / homology | ![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Tu, X. / Wilmot, C.M. | ||||||
![]() | ![]() Title: Crystal structures reveal metal-binding plasticity at the active site of PqqB Authors: Tu, X. / Wilmot, C.M. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 153.4 KB | Display | ![]() |
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PDB format | ![]() | 120 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 434.4 KB | Display | ![]() |
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Full document | ![]() | 434.5 KB | Display | |
Data in XML | ![]() | 16.3 KB | Display | |
Data in CIF | ![]() | 25.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 34123.656 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: KT2440 / Gene: pqqB, PP_0379 / Production host: ![]() ![]() |
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-Non-polymers , 5 types, 322 molecules ![](data/chem/img/ZN.gif)
![](data/chem/img/MLT.gif)
![](data/chem/img/MN.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/MLT.gif)
![](data/chem/img/MN.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-ZN / |
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#3: Chemical | ChemComp-MLT / |
#4: Chemical | ChemComp-MN / |
#5: Chemical | ChemComp-NA / |
#6: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.92 Å3/Da / Density % sol: 57.92 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6.7 Details: 11% PEG4000, 0.2M NaCl, 1 mM MnCl2, 1 mM Malic acid, 0.1M Bis-Tris Propane pH6.7 |
-Data collection
Diffraction | Mean temperature: 108 K | |||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Feb 22, 2014 | |||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.987 Å / Relative weight: 1 | |||||||||||||||||||||||||||
Reflection | Resolution: 1.5→29.35 Å / Num. obs: 65627 / % possible obs: 99.7 % / Redundancy: 8.6 % / Biso Wilson estimate: 19.86 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.065 / Rpim(I) all: 0.023 / Net I/σ(I): 19 / Num. measured all: 567404 | |||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Rejects: _
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-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 66.42 Å2 / Biso mean: 26.45 Å2 / Biso min: 11.73 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.5→29.35 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 24
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