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Open data
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Basic information
Entry | Database: PDB / ID: 4y89 | ||||||
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Title | Crystal structure of the N-terminal domain of CEACAM7 | ||||||
![]() | Carcinoembryonic antigen-related cell adhesion molecule 7 | ||||||
![]() | CELL ADHESION | ||||||
Function / homology | ![]() : / Post-translational modification: synthesis of GPI-anchored proteins / apical plasma membrane / extracellular region / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Bonsor, D.A. / Sundberg, E.J. | ||||||
![]() | ![]() Title: Structure of the N-terminal dimerization domain of CEACAM7. Authors: Bonsor, D.A. / Beckett, D. / Sundberg, E.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 | ![]() | 198.8 KB | Display | ![]() |
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PDB format | ![]() | 159 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 445.4 KB | Display | ![]() |
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Full document | ![]() | 448.4 KB | Display | |
Data in XML | ![]() | 20.5 KB | Display | |
Data in CIF | ![]() | 29.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2qsqS ![]() 4y8b 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: 12455.838 Da / Num. of mol.: 4 / Fragment: IgV domain (UNP residues 34-142) Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.19 Å3/Da / Density % sol: 43.87 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8.5 Details: 18% PEG 8000, 0.1 M Tris, pH 8.5, 0.2M Magnesium Chloride |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Nov 26, 2014 |
Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.0332 Å / Relative weight: 1 |
Reflection | Resolution: 1.47→103.16 Å / Num. obs: 71599 / % possible obs: 98.2 % / Redundancy: 2.9 % / Rsym value: 0.105 / Net I/σ(I): 28 |
Reflection shell | Resolution: 1.47→1.5 Å / Redundancy: 1.8 % / Rmerge(I) obs: 0.444 / Mean I/σ(I) obs: 1.57 / % possible all: 82.7 |
-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 2QSQ Resolution: 1.47→103.16 Å / Cor.coef. Fo:Fc: 0.981 / Cor.coef. Fo:Fc free: 0.972 / SU B: 5.204 / SU ML: 0.079 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.072 / ESU R Free: 0.069 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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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: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 128.64 Å2 / Biso mean: 27.343 Å2 / Biso min: 14.15 Å2
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Refinement step | Cycle: final / Resolution: 1.47→103.16 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.471→1.509 Å / Total num. of bins used: 20
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