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- PDB-3gsn: Crystal structure of the public RA14 TCR in complex with the HCMV... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3gsn | ||||||
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Title | Crystal structure of the public RA14 TCR in complex with the HCMV dominant NLV/HLA-A2 epitope | ||||||
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![]() | IMMUNE SYSTEM / HLA / HUMAN CYTOMEGALOVIRUS / PP65 / T CELL RECEPTOR (TCR) / IMMUNE RESPONSE / PUBLIC RESPONSE / IMMUNODOMINANCE / RESTRAINED RESPONSE / HOST-VIRUS INTERACTION / MEMBRANE / MHC I / POLYMORPHISM / IMMUNOGLOBULIN DOMAIN | ||||||
Function / homology | ![]() alpha-beta T cell receptor complex / T cell mediated cytotoxicity directed against tumor cell target / positive regulation of memory T cell activation / TAP complex binding / positive regulation of CD8-positive, alpha-beta T cell activation / CD8-positive, alpha-beta T cell activation / Golgi medial cisterna / positive regulation of CD8-positive, alpha-beta T cell proliferation / CD8 receptor binding / Translocation of ZAP-70 to Immunological synapse ...alpha-beta T cell receptor complex / T cell mediated cytotoxicity directed against tumor cell target / positive regulation of memory T cell activation / TAP complex binding / positive regulation of CD8-positive, alpha-beta T cell activation / CD8-positive, alpha-beta T cell activation / Golgi medial cisterna / positive regulation of CD8-positive, alpha-beta T cell proliferation / CD8 receptor binding / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / antigen processing and presentation of exogenous peptide antigen via MHC class I / endoplasmic reticulum exit site / alpha-beta T cell activation / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / Generation of second messenger molecules / TAP binding / protection from natural killer cell mediated cytotoxicity / PD-1 signaling / beta-2-microglobulin binding / T cell receptor binding / detection of bacterium / positive regulation of ferrous iron binding / positive regulation of transferrin receptor binding / positive regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / negative regulation of receptor binding / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / lumenal side of endoplasmic reticulum membrane / cellular response to iron ion / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / 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 / regulation of erythrocyte differentiation / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of iron ion transport / response to molecule of bacterial origin / MHC class I peptide loading complex / 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 / multicellular organismal-level iron ion homeostasis / negative regulation of neurogenesis / peptide antigen assembly with MHC class II protein complex / positive regulation of receptor-mediated endocytosis / MHC class II protein complex / cellular response to nicotine / positive regulation of T cell mediated cytotoxicity / specific granule lumen / recycling endosome membrane / phagocytic vesicle membrane / positive regulation of cellular senescence / peptide antigen binding / negative regulation of epithelial cell proliferation / antigen processing and presentation of exogenous peptide antigen via MHC class II / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon gamma signaling / positive regulation of immune response / Modulation by Mtb of host immune system / Interferon alpha/beta signaling / positive regulation of type II interferon production / sensory perception of smell / Downstream TCR signaling / positive regulation of T cell activation / positive regulation of protein binding / tertiary granule lumen / E3 ubiquitin ligases ubiquitinate target proteins / DAP12 signaling / negative regulation of neuron projection development / MHC class II protein complex binding / late endosome membrane / T cell receptor signaling pathway / iron ion transport / ER-Phagosome pathway / early endosome membrane / antibacterial humoral response / T cell differentiation in thymus / protein refolding / protein homotetramerization / intracellular iron ion homeostasis / adaptive immune response / amyloid fibril formation / learning or memory / defense response to Gram-positive bacterium / immune response / Amyloid fiber formation / endoplasmic reticulum lumen / lysosomal membrane / external side of plasma membrane / Golgi membrane / innate immune response Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Gras, S. / Saulquin, X. / Reiser, J.-B. / Debeaupuis, E. / Echasserieau, K. / Kissenpfennig, A. / Legoux, F. / Chouquet, A. / Le Gorrec, M. / Machillot, P. ...Gras, S. / Saulquin, X. / Reiser, J.-B. / Debeaupuis, E. / Echasserieau, K. / Kissenpfennig, A. / Legoux, F. / Chouquet, A. / Le Gorrec, M. / Machillot, P. / Neveu, B. / Thielens, N. / Malissen, B. / Bonneville, M. / Housset, D. | ||||||
![]() | ![]() Title: Structural bases for the affinity-driven selection of a public TCR against a dominant human cytomegalovirus epitope. Authors: Gras, S. / Saulquin, X. / Reiser, J.B. / Debeaupuis, E. / Echasserieau, K. / Kissenpfennig, A. / Legoux, F. / Chouquet, A. / Le Gorrec, M. / Machillot, P. / Neveu, B. / Thielens, N. / ...Authors: Gras, S. / Saulquin, X. / Reiser, J.B. / Debeaupuis, E. / Echasserieau, K. / Kissenpfennig, A. / Legoux, F. / Chouquet, A. / Le Gorrec, M. / Machillot, P. / Neveu, B. / Thielens, N. / Malissen, B. / Bonneville, M. / Housset, D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 173 KB | Display | ![]() |
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PDB format | ![]() | 140.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 471.1 KB | Display | ![]() |
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Full document | ![]() | 505.3 KB | Display | |
Data in XML | ![]() | 33.5 KB | Display | |
Data in CIF | ![]() | 44.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3gsoC ![]() 3gsqC ![]() 3gsrC ![]() 3gsuC ![]() 3gsvC ![]() 3gswC ![]() 3gsxC C: citing same article ( |
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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 , 4 types, 4 molecules HLAB
#1: Protein | Mass: 31753.139 Da / Num. of mol.: 1 / Mutation: A245V Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#3: Protein | Mass: 11879.356 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
#4: Protein | Mass: 22266.400 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
#5: Protein | Mass: 27122.217 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
-Protein/peptide , 1 types, 1 molecules P
#2: Protein/peptide | Mass: 943.161 Da / Num. of mol.: 1 / Source method: obtained synthetically |
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-Non-polymers , 3 types, 26 molecules ![](data/chem/img/SO4.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/HOH.gif)
#6: Chemical | ChemComp-SO4 / |
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#7: Chemical | ChemComp-CL / |
#8: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.62 Å3/Da / Density % sol: 53.14 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop Details: 18-24% PEG 3350, 0.3M LiSO4, 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: Nov 22, 2006 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.976 Å / Relative weight: 1 |
Reflection | Resolution: 2.8→20 Å / Num. obs: 22991 / % possible obs: 94.5 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.72 % / Biso Wilson estimate: 53.064 Å2 / Rmerge(I) obs: 0.117 / Rsym value: 0.117 / Net I/σ(I): 11.08 |
Reflection shell | Resolution: 2.8→2.9 Å / Redundancy: 2.66 % / Rmerge(I) obs: 0.444 / Mean I/σ(I) obs: 2.37 / Rsym value: 0.444 / % possible all: 78.7 |
-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]()
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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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 52.527 Å2
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Refinement step | Cycle: LAST / Resolution: 2.8→15 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.8→2.896 Å / Total num. of bins used: 15
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