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- PDB-1cq3: STRUCTURE OF A SOLUBLE SECRETED CHEMOKINE INHIBITOR, VCCI, FROM C... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1cq3 | ||||||
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Title | STRUCTURE OF A SOLUBLE SECRETED CHEMOKINE INHIBITOR, VCCI, FROM COWPOX VIRUS | ||||||
![]() | VIRAL CHEMOKINE INHIBITOR | ||||||
![]() | CYTOKINE / BETA SANDWICH / CHEMOKINE | ||||||
Function / homology | ![]() Chemokine-binding protein, viral / Major secreted virus protein / Viral Chemokine Inhibitor; Chain A / Major secreted virus protein, 35kDa / Poxvirus chemokine inhibitor superfamily / Viral chemokine binding protein / Prokaryotic membrane lipoprotein lipid attachment site profile. / Sandwich / Mainly Beta Similarity search - Domain/homology | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Carfi, A. / Smith, C.A. / Smolak, P.J. / McGrew, J. / Wiley, D.C. | ||||||
![]() | ![]() Title: Structure of a soluble secreted chemokine inhibitor vCCI (p35) from cowpox virus. Authors: Carfi, A. / Smith, C.A. / Smolak, P.J. / McGrew, J. / Wiley, D.C. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 104.3 KB | Display | ![]() |
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PDB format | ![]() | 80.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 435.5 KB | Display | ![]() |
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Full document | ![]() | 447.5 KB | Display | |
Data in XML | ![]() | 24 KB | Display | |
Data in CIF | ![]() | 35.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 25383.037 Da / Num. of mol.: 2 / Fragment: NATIVE PROTEIN Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.4 Å3/Da / Density % sol: 48.75 % | ||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 285 K / Method: vapor diffusion, hanging drop / pH: 8 Details: 22% (w/v) PEG8K,10% Glycerol, 50 mM Tris-HCl pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 285K | ||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 12 ℃ | ||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: OTHER / Detector: CCD / Date: May 25, 1998 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9188 Å / Relative weight: 1 |
Reflection | Resolution: 1.8→20 Å / Num. obs: 40519 / % possible obs: 86.7 % / Observed criterion σ(I): 1 / Redundancy: 4.1 % / Biso Wilson estimate: 16.4 Å2 / Rmerge(I) obs: 0.071 / Net I/σ(I): 13.3 |
Reflection shell | Resolution: 1.8→20 Å / Redundancy: 3 % / Rmerge(I) obs: 0.157 / % possible all: 52.8 |
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Processing
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Refinement | Resolution: 1.85→20 Å / σ(F): 2 / Stereochemistry target values: ENGH & HUBER
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Refinement step | Cycle: LAST / Resolution: 1.85→20 Å
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Refine LS restraints |
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Software | *PLUS Name: CNS / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 20 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |