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- PDB-3tn0: Structure of mouse Va14Vb8.2NKT TCR-mouse CD1d-a-C-Galactosylcera... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3tn0 | |||||||||
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Title | Structure of mouse Va14Vb8.2NKT TCR-mouse CD1d-a-C-Galactosylceramide complex | |||||||||
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![]() | IMMUNE SYSTEM / mouse CD1d / mouse NKT | |||||||||
Function / homology | ![]() regulation of immature T cell proliferation in thymus / positive regulation of NK T cell activation / positive regulation of NK T cell differentiation / NK T cell differentiation / endogenous lipid antigen binding / antigen processing and presentation, exogenous lipid antigen via MHC class Ib / alpha-beta T cell receptor complex / positive thymic T cell selection / positive regulation of macrophage activation / Endosomal/Vacuolar pathway ...regulation of immature T cell proliferation in thymus / positive regulation of NK T cell activation / positive regulation of NK T cell differentiation / NK T cell differentiation / endogenous lipid antigen binding / antigen processing and presentation, exogenous lipid antigen via MHC class Ib / alpha-beta T cell receptor complex / positive thymic T cell selection / positive regulation of macrophage activation / Endosomal/Vacuolar pathway / DAP12 interactions / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / ER-Phagosome pathway / DAP12 signaling / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / antigen processing and presentation / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / positive regulation of interleukin-4 production / alpha-beta T cell activation / Generation of second messenger molecules / Co-inhibition by PD-1 / regulation of immune response / cellular defense response / T cell receptor binding / Neutrophil degranulation / positive regulation of interleukin-2 production / response to bacterium / cellular response to iron(III) ion / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / negative regulation of forebrain neuron differentiation / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / regulation of iron ion transport / MHC class I peptide loading complex / response to molecule of bacterial origin / HFE-transferrin receptor complex / T cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I / positive regulation of T cell cytokine production / MHC class I protein complex / negative regulation of neurogenesis / positive regulation of T cell mediated cytotoxicity / positive regulation of receptor-mediated endocytosis / multicellular organismal-level iron ion homeostasis / cellular response to nicotine / positive regulation of type II interferon production / phagocytic vesicle membrane / positive regulation of cellular senescence / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / negative regulation of epithelial cell proliferation / sensory perception of smell / late endosome / Downstream TCR signaling / T cell receptor signaling pathway / negative regulation of neuron projection development / iron ion transport / T cell differentiation in thymus / protein refolding / protein homotetramerization / adaptive immune response / amyloid fibril formation / intracellular iron ion homeostasis / learning or memory / early endosome / lysosome / endosome membrane / immune response / external side of plasma membrane / lysosomal membrane / innate immune response / structural molecule activity / Golgi apparatus / protein homodimerization activity / extracellular space / membrane / plasma membrane / cytosol Similarity search - Function | |||||||||
Biological species | ![]() ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Patel, O. / Rossjohn, J. | |||||||||
![]() | ![]() Title: NKT TCR Recognition of CD1d-{alpha}-C-Galactosylceramide. Authors: Patel, O. / Cameron, G. / Pellicci, D.G. / Liu, Z. / Byun, H.S. / Beddoe, T. / McCluskey, J. / Franck, R.W. / Castano, A.R. / Harrak, Y. / Llebaria, A. / Bittman, R. / Porcelli, S.A. / ...Authors: Patel, O. / Cameron, G. / Pellicci, D.G. / Liu, Z. / Byun, H.S. / Beddoe, T. / McCluskey, J. / Franck, R.W. / Castano, A.R. / Harrak, Y. / Llebaria, A. / Bittman, R. / Porcelli, S.A. / 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 | ![]() | 351.2 KB | Display | ![]() |
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PDB format | ![]() | 287 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 3he6S 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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Unit cell |
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Components
-Protein , 3 types, 3 molecules ABD
#1: Protein | Mass: 34662.012 Da / Num. of mol.: 1 / Fragment: UNP residues 19-297 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Protein | Mass: 11660.350 Da / Num. of mol.: 1 / Fragment: UNP residues 21-119 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
#4: Protein | Mass: 27166.941 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: FOR CHAIN D, RESIDUES 1 TO 117 IS MOUSE VARIABLE DOMAIN AND 118-247 IS HUMAN CONSTANT DOMAIN Source: (gene. exp.) HOMO SAPIENS, Mus musculus / Plasmid: pET30b / Production host: ![]() ![]() |
-Antibody / Non-polymers , 2 types, 2 molecules C

#3: Antibody | Mass: 22779.180 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: FOR CHAIN C, RESIDUES 1 TO 116 IS MOUSE VARIABLE DOMAIN AND 117-210 IS HUMAN CONSTANT DOMAIN Source: (gene. exp.) HOMO SAPIENS, Mus musculus / Plasmid: pET30b / Production host: ![]() ![]() |
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#6: Chemical | ChemComp-QUX / |
-Sugars , 2 types, 3 molecules 
#5: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source |
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#7: Sugar |
-Details
Has protein modification | Y |
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Sequence details | SWISS-PROT ENTRY P11609 CONFLICTS WITH BRADBURY ET AL., 1988 WHICH SUGGESTS A HISTIDINE IN PLACE OF ...SWISS-PROT ENTRY P11609 CONFLICTS WITH BRADBURY ET AL., 1988 WHICH SUGGESTS A HISTIDINE IN PLACE OF ASPARTATE. SEQUENCE IN THIS PDB AGREES WITH THE CITATION |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.12 Å3/Da / Density % sol: 60.61 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 5.5 Details: 15-17% PEG 10K, 0.1M ammonium acetat, 0.1M BisTris pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Feb 18, 2010 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.95453 Å / Relative weight: 1 |
Reflection | Resolution: 3.2→50 Å / Num. all: 20725 / Num. obs: 20725 / % possible obs: 100 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 8.1 % / Biso Wilson estimate: 56.5 Å2 / Rmerge(I) obs: 0.272 / Net I/σ(I): 7.2 |
Reflection shell | Resolution: 3.2→3.37 Å / Redundancy: 8.4 % / Rmerge(I) obs: 1.08 / Mean I/σ(I) obs: 2.2 / Num. unique all: 2959 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 3HE6 Resolution: 3.2→48.77 Å / Cor.coef. Fo:Fc: 0.914 / Cor.coef. Fo:Fc free: 0.848 / SU B: 63.025 / SU ML: 0.473 / Isotropic thermal model: isotropic / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / ESU R Free: 0.545 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 81.224 Å2
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Refinement step | Cycle: LAST / Resolution: 3.2→48.77 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.2→3.284 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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