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Yorodumi- PDB-7pb2: Crystal structure of JDI TCR in complex with HLA-A*11:01 bound to... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 7pb2 | ||||||
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| Title | Crystal structure of JDI TCR in complex with HLA-A*11:01 bound to KRAS G12D peptide (VVVGADGVGK) | ||||||
Components |
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Keywords | IMMUNE SYSTEM / HLA / T cell receptor / KRAS | ||||||
| Function / homology | Function and homology informationantigen processing and presentation of peptide antigen via MHC class I / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / Activation of RAS in B cells / tertiary granule membrane / RAS signaling downstream of NF1 loss-of-function variants / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / SHC1 events in ERBB4 signaling ...antigen processing and presentation of peptide antigen via MHC class I / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / Activation of RAS in B cells / tertiary granule membrane / RAS signaling downstream of NF1 loss-of-function variants / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / SHC1 events in ERBB4 signaling / Signalling to RAS / Activated NTRK2 signals through FRS2 and FRS3 / SHC-related events triggered by IGF1R / Estrogen-stimulated signaling through PRKCZ / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / SHC-mediated cascade:FGFR2 / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / SHC-mediated cascade:FGFR4 / Erythropoietin activates RAS / SHC-mediated cascade:FGFR1 / Signaling by FGFR4 in disease / FRS-mediated FGFR3 signaling / Signaling by FLT3 ITD and TKD mutants / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / p38MAPK events / FRS-mediated FGFR1 signaling / Signaling by FGFR3 in disease / Tie2 Signaling / positive regulation of endothelial cell proliferation / Signaling by FGFR2 in disease / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / Signaling by FLT3 fusion proteins / FLT3 Signaling / Signaling by FGFR1 in disease / EGFR Transactivation by Gastrin / NCAM signaling for neurite out-growth / CD209 (DC-SIGN) signaling / GRB2 events in ERBB2 signaling / Downstream signal transduction / Insulin receptor signalling cascade / SHC1 events in ERBB2 signaling / Ras activation upon Ca2+ influx through NMDA receptor / Constitutive Signaling by Overexpressed ERBB2 / negative regulation of receptor binding / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / VEGFR2 mediated cell proliferation / transferrin transport / small monomeric GTPase / cellular response to iron ion / Endosomal/Vacuolar pathway / lumenal side of endoplasmic reticulum membrane / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / FCERI mediated MAPK activation / peptide antigen assembly with MHC class II protein complex / cellular response to iron(III) ion / MHC class II protein complex / negative regulation of forebrain neuron differentiation / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of iron ion transport / regulation of erythrocyte differentiation / Signaling by ERBB2 TMD/JMD mutants / RAF activation / HFE-transferrin receptor complex / response to molecule of bacterial origin / MHC class I peptide loading complex / Signaling by SCF-KIT / Signaling by high-kinase activity BRAF mutants / Constitutive Signaling by EGFRvIII / T cell mediated cytotoxicity / MAP2K and MAPK activation / positive regulation of T cell cytokine production / Signaling by ERBB2 ECD mutants / antigen processing and presentation of endogenous peptide antigen via MHC class I / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of immune response / MHC class I protein complex / Signaling by ERBB2 KD Mutants / positive regulation of T cell activation / peptide antigen binding / positive regulation of receptor-mediated endocytosis / negative regulation of neurogenesis / cellular response to nicotine / positive regulation of T cell mediated cytotoxicity / multicellular organismal-level iron ion homeostasis / specific granule lumen / phagocytic vesicle membrane / recycling endosome membrane / Interferon gamma signaling / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / negative regulation of epithelial cell proliferation Similarity search - Function | ||||||
| Biological species | Homo sapiens (human) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.41 Å | ||||||
Authors | Coles, C.H. / Karuppiah, V. / Robinson, R.A. | ||||||
| Funding support | 1items
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Citation | Journal: Nat Commun / Year: 2022Title: Therapeutic high affinity T cell receptor targeting a KRASG12D cancer neoantigen Authors: Poole, A. / Karuppiah, V. / Hartt, A. / Haidar, J.N. / Moureau, S. / Dobrzycki, T. / Hayes, C. / Rowley, C. / Dias, J. / Harper, S. / Barnbrook, K. / Hock, M. / Coles, C. / Yang, W. / ...Authors: Poole, A. / Karuppiah, V. / Hartt, A. / Haidar, J.N. / Moureau, S. / Dobrzycki, T. / Hayes, C. / Rowley, C. / Dias, J. / Harper, S. / Barnbrook, K. / Hock, M. / Coles, C. / Yang, W. / Aleksic, M. / Lin, A.B. / Robinson, R. / Dukes, J.D. / Liddy, N. / Van der Kamp, M. / Plowman, G.D. / Vuidepot, A. / Cole, D.K. / Whale, A.D. / Chillakuri, C. | ||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 7pb2.cif.gz | 650.4 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb7pb2.ent.gz | 545.1 KB | Display | PDB format |
| PDBx/mmJSON format | 7pb2.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 7pb2_validation.pdf.gz | 484.7 KB | Display | wwPDB validaton report |
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| Full document | 7pb2_full_validation.pdf.gz | 496.9 KB | Display | |
| Data in XML | 7pb2_validation.xml.gz | 51.7 KB | Display | |
| Data in CIF | 7pb2_validation.cif.gz | 70.2 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/pb/7pb2 ftp://data.pdbj.org/pub/pdb/validation_reports/pb/7pb2 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 7ow3C ![]() 7ow4C ![]() 7ow5C ![]() 7ow6C ![]() 4jrxS ![]() 4uq2S ![]() 4x6bS S: Starting model for refinement C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
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Assembly
| Deposited unit | ![]()
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| Unit cell |
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| Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: _ / Refine code: _
NCS ensembles :
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Components
| #1: Protein | Mass: 31952.164 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: HLA-A / Production host: ![]() #2: Protein | Mass: 11879.356 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: B2M, CDABP0092, HDCMA22P / Production host: ![]() #3: Protein/peptide | Mass: 901.039 Da / Num. of mol.: 2 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human) / References: UniProt: P01111, small monomeric GTPase#4: Protein | Mass: 22749.033 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: ![]() #5: Protein | Mass: 27493.656 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: ![]() Has protein modification | Y | |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 3.55 Å3/Da / Density % sol: 65.37 % |
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| Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop Details: 0.2 M ammonium sulfate, 0.1 M Tris pH 8.5, 20 % PEG 8000 |
-Data collection
| Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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| Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.9159 Å |
| Detector | Type: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Jul 28, 2017 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9159 Å / Relative weight: 1 |
| Reflection | Resolution: 3.41→147.77 Å / Num. obs: 38015 / % possible obs: 99.98 % / Redundancy: 28.5 % / CC1/2: 1 / Rmerge(I) obs: 0.135 / Rpim(I) all: 0.026 / Rrim(I) all: 0.138 / Net I/σ(I): 18.7 |
| Reflection shell | Resolution: 3.41→3.47 Å / Redundancy: 17.5 % / Rmerge(I) obs: 2.603 / Mean I/σ(I) obs: 1.4 / Num. unique obs: 1869 / CC1/2: 0.618 / Rpim(I) all: 0.622 / Rrim(I) all: 2.68 / % possible all: 99.52 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 4UQ2, 4JRX, 4X6B Resolution: 3.41→147.77 Å / Cor.coef. Fo:Fc: 0.918 / Cor.coef. Fo:Fc free: 0.929 / SU B: 66.141 / SU ML: 0.426 / Cross valid method: THROUGHOUT / ESU R Free: 0.524 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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| Solvent computation | Ion probe radii: 0.9 Å / Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 79.926 Å2
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| Refinement step | Cycle: 1 / Resolution: 3.41→147.77 Å
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| Refine LS restraints |
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Homo sapiens (human)
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