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- PDB-2xla: Structure and metal-loading of a soluble periplasm cupro-protein:... -
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Basic information
Entry | Database: PDB / ID: 2xla | ||||||
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Title | Structure and metal-loading of a soluble periplasm cupro-protein: Cu- CucA-closed | ||||||
![]() | SLL1785 PROTEIN | ||||||
![]() | METAL BINDING PROTEIN / CUPIN | ||||||
Function / homology | ![]() | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Waldron, K.J. / Firbank, S.J. / Dainty, S.J. / Perez-Rama, M. / Tottey, S. / Robinson, N.J. | ||||||
![]() | ![]() Title: Structure and Metal Loading of a Soluble Periplasm Cuproprotein. Authors: Waldron, K.J. / Firbank, S.J. / Dainty, S.J. / Perez-Rama, M. / Tottey, S. / Robinson, N.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 376.9 KB | Display | ![]() |
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PDB format | ![]() | 307.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 453.1 KB | Display | ![]() |
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Full document | ![]() | 456.5 KB | Display | |
Data in XML | ![]() | 44.7 KB | Display | |
Data in CIF | ![]() | 67.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2xl7C ![]() 2xl9SC ![]() 2xlfC ![]() 2xlgC 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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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 26883.352 Da / Num. of mol.: 4 / Fragment: RESIDUES 31-268 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Chemical | ChemComp-CU / #3: Chemical | ChemComp-URE / #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.1 Å3/Da / Density % sol: 42 % / Description: NONE |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8 / Details: 0.1M TRIS PH8.0, 20% PEG 8000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD |
Radiation | Monochromator: DOUBLE CRYSTAL SI / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 |
Reflection | Resolution: 1.93→37 Å / Num. obs: 70481 / % possible obs: 96 % / Observed criterion σ(I): 0 / Redundancy: 3.6 % / Biso Wilson estimate: 11.2 Å2 / Rmerge(I) obs: 0.092 / Net I/σ(I): 9.4 |
Reflection shell | Resolution: 1.93→2.03 Å / Redundancy: 3.3 % / Rmerge(I) obs: 0.25 / Mean I/σ(I) obs: 4.1 / % possible all: 92 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2XL9 Resolution: 1.93→37.42 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.916 / SU B: 6.287 / SU ML: 0.087 / Cross valid method: THROUGHOUT / ESU R: 0.162 / ESU R Free: 0.143 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 13.667 Å2
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Refinement step | Cycle: LAST / Resolution: 1.93→37.42 Å
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Refine LS restraints |
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