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Yorodumi- PDB-6e1i: HLA-A*0201 single chain trimer with murine H2K alpha 3 domain and... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6e1i | ||||||||||||||||||||
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Title | HLA-A*0201 single chain trimer with murine H2K alpha 3 domain and HPV.16 E7 peptide YMLDLQPET | ||||||||||||||||||||
Components | HLA-A*Keywords | IMMUNE SYSTEM / HLA / single chain trimer / HPV / YMLDLQPET | Function / homology | Function and homology information 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 / 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 ...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 / 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 / antigen processing and presentation of exogenous peptide antigen via MHC class I / endoplasmic reticulum exit site / inner ear development / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / TAP binding / protection from natural killer cell mediated cytotoxicity / beta-2-microglobulin binding / cellular defense response / T cell receptor binding / detection of bacterium / Neutrophil degranulation / Nef mediated downregulation of MHC class I complex cell surface expression / 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 / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / peptide binding / 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 / 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 / Interferon alpha/beta signaling / positive regulation of type II interferon production / sensory perception of smell / positive regulation of T cell activation / E3 ubiquitin ligases ubiquitinate target proteins / 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 / amyloid fibril formation / learning or memory / defense response to Gram-positive bacterium / defense response to bacterium / immune response / lysosomal membrane / external side of plasma membrane / Golgi membrane / innate immune response / signaling receptor binding / protein-containing complex binding / endoplasmic reticulum membrane / SARS-CoV-2 activates/modulates innate and adaptive immune responses / structural molecule activity / Golgi apparatus / cell surface / endoplasmic reticulum / protein homodimerization activity / RNA binding / extracellular space / extracellular exosome Similarity search - Function Biological species | Homo sapiens (human) | Mus musculus (house mouse) Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.99 Å | Authors | Finton, K.A.K. / Rusnac, D.V. | Citation | Journal: To Be Published | Title: Effects of HLA single chain trimer design on peptide presentation and stability Authors: Finton, K.A.K. / Rusnac, D.V. History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6e1i.cif.gz | 171 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6e1i.ent.gz | 133.5 KB | Display | PDB format |
PDBx/mmJSON format | 6e1i.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 6e1i_validation.pdf.gz | 426.8 KB | Display | wwPDB validaton report |
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Full document | 6e1i_full_validation.pdf.gz | 428.3 KB | Display | |
Data in XML | 6e1i_validation.xml.gz | 16.3 KB | Display | |
Data in CIF | 6e1i_validation.cif.gz | 23.4 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/e1/6e1i ftp://data.pdbj.org/pub/pdb/validation_reports/e1/6e1i | HTTPS FTP |
-Related structure data
Related structure data | 6apnC 1bz9S S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 49414.832 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human), (gene. exp.) Mus musculus (house mouse) Gene: B2m, HLA-A, HLAA, H2-K1, H2-K / Production host: Homo sapiens (human) References: UniProt: P01887, UniProt: P01892, UniProt: P01902 |
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#2: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.34 Å3/Da / Density % sol: 47.39 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 7.5 / Details: 0.1 M Hepes, 25% PEG 6000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 5.0.1 / Wavelength: 1 Å |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: May 5, 2015 |
Radiation | Monochromator: Si(220) Asymmetric cut single crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.99→50 Å / Num. obs: 32318 / % possible obs: 100 % / Redundancy: 7.2 % / Net I/σ(I): 34.1 |
Reflection shell | Resolution: 1.99→2.02 Å |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1BZ9 Resolution: 1.99→50 Å / Cor.coef. Fo:Fc: 0.945 / Cor.coef. Fo:Fc free: 0.929 / SU B: 7.911 / SU ML: 0.108 / Cross valid method: THROUGHOUT / ESU R: 0.178 / ESU R Free: 0.154 / 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: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 30.922 Å2
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Refinement step | Cycle: 1 / Resolution: 1.99→50 Å
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Refine LS restraints |
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