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Open data
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Basic information
Entry | Database: PDB / ID: 6ujo | ||||||
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Title | HHAT L75F Neoantigen Peptide KQWLVWLFL Presented by HLA-A206 | ||||||
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![]() | IMMUNE SYSTEM / Neoantigen / Peptide/MHC | ||||||
Function / homology | ![]() N-terminal peptidyl-L-cysteine N-palmitoylation / O-acyltransferase activity / HHAT G278V doesn't palmitoylate Hh-Np / palmitoyltransferase activity / smoothened signaling pathway / Transferases; Acyltransferases; Transferring groups other than aminoacyl groups / positive regulation of ferrous iron binding / positive regulation of transferrin receptor binding / positive regulation of receptor binding / early endosome lumen ...N-terminal peptidyl-L-cysteine N-palmitoylation / O-acyltransferase activity / HHAT G278V doesn't palmitoylate Hh-Np / palmitoyltransferase activity / smoothened signaling pathway / Transferases; Acyltransferases; Transferring groups other than aminoacyl groups / 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 / negative regulation of receptor binding / DAP12 interactions / 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 / cellular response to iron ion / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / Hedgehog ligand biogenesis / 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 / peptide antigen assembly with MHC class I protein complex / ER to Golgi transport vesicle membrane / 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 / positive regulation of receptor-mediated endocytosis / peptide antigen assembly with MHC class II protein complex / 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 / peptide antigen binding / positive regulation of cellular senescence / 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 / positive regulation of T cell activation / sensory perception of smell / negative regulation of neuron projection development / positive regulation of protein binding / tertiary granule lumen / DAP12 signaling / MHC class II protein complex binding / late endosome membrane / iron ion transport / ER-Phagosome pathway / early endosome membrane / T cell differentiation in thymus / protein refolding / protein homotetramerization / intracellular iron ion homeostasis / amyloid fibril formation / learning or memory / immune response / Amyloid fiber formation / endoplasmic reticulum lumen / external side of plasma membrane / Golgi membrane / lysosomal membrane / signaling receptor binding / focal adhesion / Neutrophil degranulation / endoplasmic reticulum membrane / GTP binding / SARS-CoV-2 activates/modulates innate and adaptive immune responses / structural molecule activity / Golgi apparatus / endoplasmic reticulum / protein homodimerization activity / extracellular space / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Devlin, J.R. / Baker, B.M. / Vander Kooi, C. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Structural dissimilarity from self drives neoepitope escape from immune tolerance. Authors: Devlin, J.R. / Alonso, J.A. / Ayres, C.M. / Keller, G.L.J. / Bobisse, S. / Vander Kooi, C.W. / Coukos, G. / Gfeller, D. / Harari, A. / Baker, B.M. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 196.6 KB | Display | ![]() |
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PDB format | ![]() | 138.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 6ujqC ![]() 6uk2C ![]() 6uk4C ![]() 1tvhS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 32001.398 Da / Num. of mol.: 1 / Fragment: UNP residues 25-299 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Protein | Mass: 11879.356 Da / Num. of mol.: 1 / Fragment: UNP residues 21-119 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
#3: Protein/peptide | Mass: 1233.521 Da / Num. of mol.: 1 / Fragment: Neoantigen peptide (UNP residues 68-76) / Mutation: L75F / Source method: obtained synthetically / Source: (synth.) ![]() |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.45 Å3/Da / Density % sol: 49.74 % |
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Crystal grow | Temperature: 295.5 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 10% PEG3350, 0.1 M magnesium chloride, 0.1 M sodium citrate, pH 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Mar 23, 2018 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.25→28 Å / Num. obs: 19072 / % possible obs: 90.1 % / Redundancy: 3.3 % / Biso Wilson estimate: 27.41 Å2 / CC1/2: 0.985 / Rmerge(I) obs: 0.109 / Rpim(I) all: 0.068 / Rrim(I) all: 0.129 / Net I/σ(I): 10.3 |
Reflection shell | Resolution: 2.25→2.32 Å / Redundancy: 3 % / Rmerge(I) obs: 0.445 / Mean I/σ(I) obs: 2.5 / Num. unique obs: 1511 / CC1/2: 0.72 / Rpim(I) all: 0.289 / Rrim(I) all: 0.533 / % possible all: 87.2 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 1TVH Resolution: 2.25→26.54 Å / SU ML: 0.2511 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 22.8285 / Stereochemistry target values: GeoStd + Monomer Library
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 35.13 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.25→26.54 Å
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Refine LS restraints |
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LS refinement shell |
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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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