[English] 日本語
![](img/lk-miru.gif)
- PDB-4mnq: TCR-peptide specificity overrides affinity enhancing TCR-MHC inte... -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 4mnq | ||||||
---|---|---|---|---|---|---|---|
Title | TCR-peptide specificity overrides affinity enhancing TCR-MHC interactions | ||||||
![]() |
| ||||||
![]() | IMMUNE SYSTEM / Surface plasmon resonance (SPR) / BIAcoreTM / peptide-major histocompatibility complex (pMHC): T-cell receptor (TCR) / T-cells / high affinity TCR / two-step binding / adoptive therapy / Immunoglobulin / Adaptive immune response | ||||||
Function / homology | ![]() positive regulation of hair cycle / template-free RNA nucleotidyltransferase / positive regulation of transdifferentiation / TERT-RMRP complex / DNA strand elongation / RNA-directed RNA polymerase complex / siRNA transcription / positive regulation of protein localization to nucleolus / telomerase catalytic core complex / RNA-templated DNA biosynthetic process ...positive regulation of hair cycle / template-free RNA nucleotidyltransferase / positive regulation of transdifferentiation / TERT-RMRP complex / DNA strand elongation / RNA-directed RNA polymerase complex / siRNA transcription / positive regulation of protein localization to nucleolus / telomerase catalytic core complex / RNA-templated DNA biosynthetic process / : / establishment of protein localization to telomere / telomerase activity / nuclear telomere cap complex / alpha-beta T cell receptor complex / siRNA processing / telomerase holoenzyme complex / positive regulation of vascular associated smooth muscle cell migration / telomerase RNA binding / T cell mediated cytotoxicity directed against tumor cell target / T cell receptor complex / 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 / DNA biosynthetic process / RNA-templated transcription / CD8 receptor binding / telomeric DNA binding / positive regulation of stem cell proliferation / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / mitochondrial nucleoid / antigen processing and presentation of exogenous peptide antigen via MHC class I / negative regulation of cellular senescence / 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 / Telomere Extension By Telomerase / Generation of second messenger molecules / TAP binding / telomere maintenance via telomerase / protection from natural killer cell mediated cytotoxicity / negative regulation of extrinsic apoptotic signaling pathway in absence of ligand / replicative senescence / positive regulation of Wnt signaling pathway / PD-1 signaling / positive regulation of G1/S transition of mitotic cell cycle / beta-2-microglobulin binding / negative regulation of endothelial cell apoptotic process / T cell receptor binding / response to cadmium ion / detection of bacterium / immunoglobulin complex, circulating / positive regulation of vascular associated smooth muscle cell proliferation / immunoglobulin receptor binding / telomere maintenance / mitochondrion organization / positive regulation of ferrous iron binding / positive regulation of transferrin receptor binding / positive regulation of receptor binding / early endosome lumen / positive regulation of nitric-oxide synthase activity / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / negative regulation of receptor binding / complement activation, classical pathway / 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 / positive regulation of glucose import / 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 / antigen binding / Formation of the beta-catenin:TCF transactivating complex / 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 protein stability / 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 / PML body / MHC class I protein complex / transcription coactivator binding / multicellular organismal-level iron ion homeostasis / positive regulation of miRNA transcription / negative regulation of neurogenesis / peptide antigen assembly with MHC class II protein complex / positive regulation of receptor-mediated endocytosis Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Rizkallah, P.J. / Cole, D.K. / Sewell, A.K. / Jakobsen, B.K. | ||||||
![]() | ![]() Title: T-cell receptor (TCR)-peptide specificity overrides affinity-enhancing TCR-major histocompatibility complex interactions. Authors: Cole, D.K. / Miles, K.M. / Madura, F. / Holland, C.J. / Schauenburg, A.J. / Godkin, A.J. / Bulek, A.M. / Fuller, A. / Akpovwa, H.J. / Pymm, P.G. / Liddy, N. / Sami, M. / Li, Y. / Rizkallah, ...Authors: Cole, D.K. / Miles, K.M. / Madura, F. / Holland, C.J. / Schauenburg, A.J. / Godkin, A.J. / Bulek, A.M. / Fuller, A. / Akpovwa, H.J. / Pymm, P.G. / Liddy, N. / Sami, M. / Li, Y. / Rizkallah, P.J. / Jakobsen, B.K. / Sewell, A.K. | ||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 346.2 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 292.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 488.2 KB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 511.1 KB | Display | |
Data in XML | ![]() | 31.9 KB | Display | |
Data in CIF | ![]() | 43.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
---|
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-
Components
-Protein , 4 types, 4 molecules ABDE
#1: Protein | Mass: 31951.316 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
---|---|
#2: Protein | Mass: 11879.356 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
#4: Protein | Mass: 22245.559 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() Gene: LOC452776 / Plasmid: pGMT7 / Production host: ![]() ![]() |
#5: Protein | Mass: 27135.082 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
-Protein/peptide , 1 types, 1 molecules C
#3: Protein/peptide | Mass: 1142.434 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: MAGE hTERT 540-548 sequence / Source: (synth.) ![]() |
---|
-Non-polymers , 3 types, 24 molecules ![](data/chem/img/GOL.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/HOH.gif)
#6: Chemical | ChemComp-GOL / | ||
---|---|---|---|
#7: Chemical | #8: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 2.72 Å3/Da / Density % sol: 54.82 % |
---|---|
Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: TRIS 0.02M, 20% PEG 4000, 0.01M NaCl, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Jun 30, 2012 | ||||||||||||||||||
Radiation | Monochromator: Si 111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||
Radiation wavelength | Wavelength: 0.9763 Å / Relative weight: 1 | ||||||||||||||||||
Reflection | Resolution: 2.74→42.15 Å / Num. obs: 26577 / % possible obs: 82 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 1.6 % / Rmerge(I) obs: 0.121 / Net I/σ(I): 8.3 | ||||||||||||||||||
Reflection shell |
|
-Phasing
Phasing | Method: ![]() |
---|
-
Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 mean: 64.941 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.742→42.15 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
|