+Open data
-Basic information
Entry | Database: PDB / ID: 6vqy | ||||||
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Title | HLA-B*27:05 presenting an HIV-1 7mer peptide | ||||||
Components |
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Keywords | IMMUNE SYSTEM / Human Leukocyte Antigen / Human Immunodeficiency Virus | ||||||
Function / homology | Function and homology information integrase activity / antigen processing and presentation of peptide antigen via MHC class I / Integration of viral DNA into host genomic DNA / Autointegration results in viral DNA circles / Minus-strand DNA synthesis / Plus-strand DNA synthesis / Uncoating of the HIV Virion / 2-LTR circle formation / Vpr-mediated nuclear import of PICs / Early Phase of HIV Life Cycle ...integrase activity / antigen processing and presentation of peptide antigen via MHC class I / Integration of viral DNA into host genomic DNA / Autointegration results in viral DNA circles / Minus-strand DNA synthesis / Plus-strand DNA synthesis / Uncoating of the HIV Virion / 2-LTR circle formation / Vpr-mediated nuclear import of PICs / Early Phase of HIV Life Cycle / Integration of provirus / APOBEC3G mediated resistance to HIV-1 infection / Binding and entry of HIV virion / viral life cycle / positive regulation of ferrous iron binding / positive regulation of transferrin receptor binding / early endosome lumen / positive regulation of receptor binding / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / negative regulation of receptor binding / lumenal side of endoplasmic reticulum membrane / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / Assembly Of The HIV Virion / HIV-1 retropepsin / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / cellular response to iron(III) ion / : / negative regulation of forebrain neuron differentiation / Budding and maturation of HIV virion / ER to Golgi transport vesicle membrane / retroviral ribonuclease H / exoribonuclease H / peptide antigen assembly with MHC class I protein complex / response to molecule of bacterial origin / regulation of erythrocyte differentiation / regulation of iron ion transport / MHC class I peptide loading complex / : / exoribonuclease H activity / HFE-transferrin receptor complex / T cell mediated cytotoxicity / cellular response to iron ion / protein processing / antigen processing and presentation of endogenous peptide antigen via MHC class I / positive regulation of T cell cytokine production / MHC class I protein complex / host multivesicular body / multicellular organismal-level iron ion homeostasis / positive regulation of T cell mediated cytotoxicity / peptide antigen assembly with MHC class II protein complex / negative regulation of neurogenesis / MHC class II protein complex / positive regulation of receptor-mediated endocytosis / cellular response to nicotine / RNA-directed DNA polymerase / recycling endosome membrane / phagocytic vesicle membrane / specific granule lumen / peptide antigen binding / viral genome integration into host DNA / viral penetration into host nucleus / establishment of integrated proviral latency / positive regulation of cellular senescence / antigen processing and presentation of exogenous peptide antigen via MHC class II / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / RNA-directed DNA polymerase activity / Interferon gamma signaling / positive regulation of immune response / negative regulation of epithelial cell proliferation / Modulation by Mtb of host immune system / positive regulation of T cell activation / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / sensory perception of smell / RNA-DNA hybrid ribonuclease activity / negative regulation of neuron projection development / tertiary granule lumen / DAP12 signaling / MHC class II protein complex binding / late endosome membrane / T cell differentiation in thymus / positive regulation of protein binding / peptidase activity / ER-Phagosome pathway / iron ion transport / protein refolding / early endosome membrane / protein homotetramerization / viral nucleocapsid / DNA recombination / intracellular iron ion homeostasis / amyloid fibril formation / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / learning or memory / DNA-directed DNA polymerase activity / immune response / symbiont entry into host cell Similarity search - Function | ||||||
Biological species | Homo sapiens (human) Human immunodeficiency virus 1 | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.57 Å | ||||||
Authors | Pymm, P. / Tenzer, S. / Wee, E. / Weimershaus, M. / Burgevin, A. / Kollnberger, S. / Gerstoft, J. / Josephs, T.M. / Ladell, K. / Mclaren, J.E. ...Pymm, P. / Tenzer, S. / Wee, E. / Weimershaus, M. / Burgevin, A. / Kollnberger, S. / Gerstoft, J. / Josephs, T.M. / Ladell, K. / Mclaren, J.E. / Appay, V. / Price, D.A. / Fugger, L. / Bell, J.I. / Hansjorg, S. / Van Endert, P. / Harkiolaki, M. / Iversen, A.K.N. | ||||||
Citation | Journal: Cell Rep / Year: 2022 Title: Epitope length variants balance protective immune responses and viral escape in HIV-1 infection Authors: Pymm, P. / Tenzer, S. / Wee, E. / Weimershaus, M. / Burgevin, A. / Kollnberger, S. / Gerstoft, J. / Josephs, T.M. / Ladell, K. / McLaren, J.E. / Appay, V. / Price, D.A. / Fugger, L. / Bell, ...Authors: Pymm, P. / Tenzer, S. / Wee, E. / Weimershaus, M. / Burgevin, A. / Kollnberger, S. / Gerstoft, J. / Josephs, T.M. / Ladell, K. / McLaren, J.E. / Appay, V. / Price, D.A. / Fugger, L. / Bell, J.I. / Schild, H. / van Endert, P. / Harkiolaki, M. / Iversen, A.K. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6vqy.cif.gz | 320 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6vqy.ent.gz | 260.4 KB | Display | PDB format |
PDBx/mmJSON format | 6vqy.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vq/6vqy ftp://data.pdbj.org/pub/pdb/validation_reports/vq/6vqy | HTTPS FTP |
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-Related structure data
Related structure data | 6vpzC 6vq2C 6vqdC 6vqeC 6vqzC 1w0vS C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
-Protein , 2 types, 4 molecules ACBD
#1: Protein | Mass: 31928.160 Da / Num. of mol.: 2 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: O78189 #2: Protein | Mass: 11748.160 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: Escherichia coli (E. coli) / References: UniProt: P61769 |
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-Protein/peptide , 1 types, 2 molecules GF
#3: Protein/peptide | Mass: 887.124 Da / Num. of mol.: 2 / Source method: obtained synthetically / Source: (synth.) Human immunodeficiency virus 1 / References: UniProt: P04585*PLUS |
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-Non-polymers , 3 types, 122 molecules
#4: Chemical | #5: Chemical | #6: Water | ChemComp-HOH / | |
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-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: 2.89 Å3/Da / Density % sol: 57.42 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: 30 %w/v Polyethylene Glycol Monomethyl Ether 5000, 0.2 M Ammonium Sulphate, 0.1 M MES pH 6.5 |
-Data collection
Diffraction | Mean temperature: 105 K / Serial crystal experiment: N | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I03 / Wavelength: 0.9763 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Feb 17, 2012 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9763 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection twin | Operator: h,-k,-h-l / Fraction: 0.38 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.57→87.437 Å / Num. all: 32272 / Num. obs: 32272 / % possible obs: 100 % / Redundancy: 5.2 % / Rpim(I) all: 0.106 / Rrim(I) all: 0.254 / Rsym value: 0.23 / Net I/av σ(I): 2.8 / Net I/σ(I): 5.6 / Num. measured all: 168840 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1W0V Resolution: 2.57→87.437 Å / Cross valid method: THROUGHOUT / σ(F): 267.99 / Phase error: 32.79
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 80.71 Å2 / Biso mean: 28.376 Å2 / Biso min: 13.75 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.57→87.437 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 12
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Refinement TLS params. | Method: refined / Origin x: -2.7576 Å / Origin y: 12.7354 Å / Origin z: 112.0561 Å
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Refinement TLS group |
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