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- PDB-2o39: Human Adenovirus type 11 knob in complex with domains SCR1 and SC... -
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Basic information
Entry | Database: PDB / ID: 2o39 | |||||||||
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Title | Human Adenovirus type 11 knob in complex with domains SCR1 and SCR2 of CD46 (membrane cofactor protein, MCP) | |||||||||
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![]() | VIRAL PROTEIN/immune system / Membrane cofactor protein / MCP / CD46 / Adenovirus / fiber knob / Ad11 / virus receptor complex / SCR / Short consensus repeat / CCP / complement control protein / VIRAL PROTEIN-immune system COMPLEX | |||||||||
Function / homology | ![]() sequestering of extracellular ligand from receptor / inner acrosomal membrane / negative regulation of complement activation, classical pathway / T cell mediated immunity / positive regulation of transforming growth factor beta production / regulation of Notch signaling pathway / positive regulation of memory T cell differentiation / adhesion receptor-mediated virion attachment to host cell / positive regulation of regulatory T cell differentiation / positive regulation of interleukin-10 production ...sequestering of extracellular ligand from receptor / inner acrosomal membrane / negative regulation of complement activation, classical pathway / T cell mediated immunity / positive regulation of transforming growth factor beta production / regulation of Notch signaling pathway / positive regulation of memory T cell differentiation / adhesion receptor-mediated virion attachment to host cell / positive regulation of regulatory T cell differentiation / positive regulation of interleukin-10 production / single fertilization / complement activation, classical pathway / positive regulation of T cell proliferation / Regulation of Complement cascade / viral capsid / signaling receptor activity / virus receptor activity / adaptive immune response / cell adhesion / cadherin binding / symbiont entry into host cell / innate immune response / negative regulation of gene expression / focal adhesion / positive regulation of gene expression / host cell nucleus / cell surface / extracellular space / extracellular exosome / plasma membrane Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Persson, D.B. / Reiter, D.M. / Arnberg, N. / Stehle, T. | |||||||||
![]() | ![]() Title: Adenovirus type 11 binding alters the conformation of its receptor CD46. Authors: Persson, B.D. / Reiter, D.M. / Marttila, M. / Mei, Y.F. / Casasnovas, J.M. / Arnberg, N. / Stehle, T. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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PDBx/mmCIF format | ![]() | 142.8 KB | Display | ![]() |
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PDB format | ![]() | 112 KB | Display | ![]() |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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Unit cell |
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Details | Trimer consisting of three Ad11 chains and three CD46 SCR1 and SCR2 chains. The asymmetric unit contains two copies of an Ad11 chain, belonging to different trimers, and two copies of CD46, also belonging to different trimers. The biological units, the trimers, can be created through application of crystallographic symmetry operators. |
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Components
#1: Protein | Mass: 22046.545 Da / Num. of mol.: 2 / Fragment: residues 129-325 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Protein | Mass: 14517.551 Da / Num. of mol.: 2 / Fragment: SCR1 and SCR 2 domains Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #3: Polysaccharide | Source method: isolated from a genetically manipulated source #4: Chemical | #5: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.04 Å3/Da / Density % sol: 59.5 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8 Details: 35% PEG 200, 200mM CaCl2, 100mM Tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: May 10, 2006 |
Radiation | Monochromator: Undulator / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.85→40 Å / Num. all: 20127 / Num. obs: 18738 / % possible obs: 93.1 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 4.1 % / Rmerge(I) obs: 0.138 / Net I/σ(I): 7.23 |
Reflection shell | Resolution: 2.85→2.95 Å / Redundancy: 4 % / Rmerge(I) obs: 0.325 / Mean I/σ(I) obs: 2.64 / Num. unique all: 1710 / % possible all: 83 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: Human Adenovirus type 11 (unpublished) CD46 SCR1 and SCR2 Resolution: 2.85→40 Å / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber
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Refinement step | Cycle: LAST / Resolution: 2.85→40 Å
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Refine LS restraints |
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