+Open data
-Basic information
Entry | Database: PDB / ID: 6vb3 | ||||||
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Title | HLA-B*15:01 complexed with a synthetic peptide | ||||||
Components |
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Keywords | IMMUNE SYSTEM / leukocyte antigen / HLA / HLA-B / MHC / major histocompatiblity complex | ||||||
Function / homology | Function and homology information 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 / cellular response to iron ion / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC ...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 / cellular response to iron ion / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / 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 / sensory perception of smell / positive regulation of T cell activation / positive regulation of protein binding / tertiary granule lumen / DAP12 signaling / negative regulation of neuron projection development / 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 / membrane => GO:0016020 / learning or memory / Amyloid fiber formation / endoplasmic reticulum lumen / lysosomal membrane / external side of plasma membrane / Golgi membrane / focal adhesion / Neutrophil degranulation / 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 | Homo sapiens (human) synthetic construct (others) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2 Å | ||||||
Authors | Schutte, R.J. / Li, D. / Ostrov, D.A. | ||||||
Funding support | United States, 1items
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Citation | Journal: To Be Published Title: HLA-B*15:01 complexed with a synthetic peptide Authors: Schutte, R.J. / Li, D. / Ostrov, D.A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6vb3.cif.gz | 100.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6vb3.ent.gz | 73.7 KB | Display | PDB format |
PDBx/mmJSON format | 6vb3.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 6vb3_validation.pdf.gz | 273.1 KB | Display | wwPDB validaton report |
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Full document | 6vb3_full_validation.pdf.gz | 273.1 KB | Display | |
Data in XML | 6vb3_validation.xml.gz | 1.1 KB | Display | |
Data in CIF | 6vb3_validation.cif.gz | 6.2 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vb/6vb3 ftp://data.pdbj.org/pub/pdb/validation_reports/vb/6vb3 | HTTPS FTP |
-Related structure data
Related structure data | 6uzpC 6uzqC 1xr8S 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
-Protein , 2 types, 2 molecules AB
#1: Protein | Mass: 32089.395 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: HLA-B / Production host: Escherichia coli (E. coli) / References: UniProt: F4NBQ1 |
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#2: Protein | Mass: 11879.356 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: B2M, CDABP0092, HDCMA22P / Production host: Escherichia coli (E. coli) / References: UniProt: P61769 |
-Protein/peptide , 1 types, 1 molecules C
#3: Protein/peptide | Mass: 892.933 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) |
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-Non-polymers , 4 types, 286 molecules
#4: Chemical | ChemComp-EDO / | ||||
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#5: Chemical | #6: Chemical | ChemComp-ACT / | #7: Water | ChemComp-HOH / | |
-Details
Has ligand of interest | N |
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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: 2.56 Å3/Da / Density % sol: 51.93 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop Details: 0.2 ammonium acetate, 0.M tri-sodium citrate dihydrate pH5.6, 30% w/v PEG4000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: CHESS / Beamline: F1 / Wavelength: 1.3708 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Apr 10, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.3708 Å / Relative weight: 1 |
Reflection | Resolution: 2→37.39 Å / Num. obs: 30529 / % possible obs: 95 % / Redundancy: 2 % / Rrim(I) all: 0.0545 / Net I/σ(I): 11 |
Reflection shell | Resolution: 2→2.07 Å / Rmerge(I) obs: 0.121 / Num. unique obs: 2964 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1XR8 Resolution: 2→37.388 Å / SU ML: 0.35 / Cross valid method: THROUGHOUT / σ(F): 1.33 / Phase error: 33.78 / Stereochemistry target values: ML
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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 max: 77.61 Å2 / Biso mean: 22.6305 Å2 / Biso min: 5.25 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2→37.388 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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