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- PDB-4ei6: Structure of XV19 Valpha1-Vbeta16 Type-II Natural Killer T cell r... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4ei6 | ||||||
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Title | Structure of XV19 Valpha1-Vbeta16 Type-II Natural Killer T cell receptor | ||||||
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![]() | IMMUNE SYSTEM / Natural Killer T cell receptor | ||||||
Function / homology | Immunoglobulins / Immunoglobulin-like / Sandwich / Mainly Beta![]() | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Patel, O. / Rossjohn, J. | ||||||
![]() | ![]() Title: Recognition of CD1d-sulfatide mediated by a type II natural killer T cell antigen receptor. Authors: Patel, O. / Pellicci, D.G. / Gras, S. / Sandoval-Romero, M.L. / Uldrich, A.P. / Mallevaey, T. / Clarke, A.J. / Le Nours, J. / Theodossis, A. / Cardell, S.L. / Gapin, L. / Godfrey, D.I. / Rossjohn, 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 | ![]() | 200.8 KB | Display | ![]() |
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PDB format | ![]() | 158.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 446.6 KB | Display | ![]() |
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Full document | ![]() | 453.9 KB | Display | |
Data in XML | ![]() | 40.4 KB | Display | |
Data in CIF | ![]() | 60.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4ei5C ![]() 2bnuS 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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1 | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 23209.518 Da / Num. of mol.: 2 / Fragment: extracellular domain (SEE REMARK 999) Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mus musculus, Homo sapiens / Plasmid: pET30b / Production host: ![]() ![]() #2: Protein | Mass: 28080.617 Da / Num. of mol.: 2 / Fragment: extracellular domain (SEE REMARK 999) Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mus musculus, Homo sapiens / Plasmid: pET30b / Production host: ![]() ![]() #3: Water | ChemComp-HOH / | Sequence details | CHAINS A AND C ARE CHIMERAS COMPRISING THE MOUSE VARIABLE DOMAIN (RESIDUES 1-116) AND HUMAN ...CHAINS A AND C ARE CHIMERAS COMPRISING | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.43 Å3/Da / Density % sol: 49.41 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 0.1 M sodium malonate/imidazole/boric acid buffer, 25% PEG3350, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Feb 18, 2011 |
Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.95453 Å / Relative weight: 1 |
Reflection | Resolution: 1.6→50 Å / Num. all: 132448 / Num. obs: 132448 / % possible obs: 100 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 7.9 % / Biso Wilson estimate: 21.64 Å2 / Rmerge(I) obs: 0.079 / Net I/σ(I): 14.2 |
Reflection shell | Resolution: 1.6→1.69 Å / Redundancy: 8.1 % / Rmerge(I) obs: 1.001 / Mean I/σ(I) obs: 1.9 / Num. unique all: 19137 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2BNU Resolution: 1.6→44.45 Å / SU ML: 0.23 / Cross valid method: THROUGHOUT / σ(F): 0 / Phase error: 23.11 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.95 Å / VDW probe radii: 1.2 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 43.348 Å2 / ksol: 0.351 e/Å3 | |||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 1.6→44.45 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.6→1.69 Å
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