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Open data
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Basic information
| Entry | Database: PDB / ID: 4bfe | ||||||
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| Title | Structure of the extracellular portion of mouse CD200RLa | ||||||
Components | CELL SURFACE GLYCOPROTEIN CD200 RECEPTOR 4 | ||||||
Keywords | IMMUNE SYSTEM / PAIRED RECEPTOR / IG DOMAINS / VIRAL MIMICRY / LEUKAEMIA | ||||||
| Function / homology | Function and homology informationregulation of neuroinflammatory response / signaling receptor activity / external side of plasma membrane Similarity search - Function | ||||||
| Biological species | ![]() | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / SIRAS / Resolution: 2.5 Å | ||||||
Authors | Hatherley, D. / Lea, S.M. / Johnson, S. / Barclay, A.N. | ||||||
Citation | Journal: Structure / Year: 2013Title: Structures of Cd200/Cd200 Receptor Family and Implications for Topology, Regulation, and Evolution Authors: Hatherley, D. / Lea, S.M. / Johnson, S. / Barclay, A.N. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 4bfe.cif.gz | 141.9 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb4bfe.ent.gz | 113.4 KB | Display | PDB format |
| PDBx/mmJSON format | 4bfe.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 4bfe_validation.pdf.gz | 502.9 KB | Display | wwPDB validaton report |
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| Full document | 4bfe_full_validation.pdf.gz | 507.5 KB | Display | |
| Data in XML | 4bfe_validation.xml.gz | 35.4 KB | Display | |
| Data in CIF | 4bfe_validation.cif.gz | 48.3 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/bf/4bfe ftp://data.pdbj.org/pub/pdb/validation_reports/bf/4bfe | 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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| 2 | ![]()
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| 3 | ![]()
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| Unit cell |
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| Components on special symmetry positions |
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| Noncrystallographic symmetry (NCS) | NCS oper:
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Components
-Protein / Sugars , 2 types, 18 molecules ABC

| #1: Protein | Mass: 24337.213 Da / Num. of mol.: 3 / Fragment: EXTRACELLULAR DOMAIN, RESIDUES 26-238 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() #2: Sugar | ChemComp-NAG / |
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-Non-polymers , 4 types, 628 molecules 






| #3: Chemical | | #4: Chemical | ChemComp-SO4 / #5: Chemical | #6: Water | ChemComp-HOH / | |
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-Details
| Has protein modification | Y |
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| Sequence details | NUMBERING IN THE PDB IS BASED ON THE START OF THE MATURE SEQUENCE, AS DETERMINED BY N-TERMINAL ...NUMBERING IN THE PDB IS BASED ON THE START OF THE MATURE SEQUENCE, AS DETERMINED |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 3.72 Å3/Da / Density % sol: 67 % / Description: NONE |
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| Crystal grow | pH: 6.5 Details: 2.0M AMMONIUM SULFATE, 0.1M SODIUM CACODYLATE, 0.2M SODIUM CHLORIDE, pH 6.5 |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 0.9762 |
| Detector | Type: ADSC CCD / Detector: CCD / Date: Feb 7, 2010 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9762 Å / Relative weight: 1 |
| Reflection | Resolution: 2.5→168.02 Å / Num. obs: 42242 / % possible obs: 98.4 % / Observed criterion σ(I): 2 / Redundancy: 3.6 % / Biso Wilson estimate: 56.43 Å2 / Rmerge(I) obs: 0.07 / Net I/σ(I): 13 |
| Reflection shell | Resolution: 2.5→2.63 Å / Redundancy: 3.5 % / Rmerge(I) obs: 0.49 / Mean I/σ(I) obs: 2.2 / % possible all: 99.7 |
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Processing
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| Refinement | Method to determine structure: SIRASStarting model: NONE Resolution: 2.5→15 Å / Cor.coef. Fo:Fc: 0.9526 / Cor.coef. Fo:Fc free: 0.9332 / SU R Cruickshank DPI: 0.215 / Cross valid method: THROUGHOUT / σ(F): 0 / SU R Blow DPI: 0.246 / SU Rfree Blow DPI: 0.192 / SU Rfree Cruickshank DPI: 0.182
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| Displacement parameters | Biso mean: 48.52 Å2
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| Refine analyze | Luzzati coordinate error obs: 0.274 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 2.5→15 Å
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| Refine LS restraints |
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| LS refinement shell | Resolution: 2.5→2.56 Å / Total num. of bins used: 20
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