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- PDB-6ghv: Structure of a DC-SIGN CRD in complex with high affinity glycomimetic. -
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Open data
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Basic information
Entry | Database: PDB / ID: 6ghv | ||||||
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Title | Structure of a DC-SIGN CRD in complex with high affinity glycomimetic. | ||||||
![]() | CD209 antigen | ||||||
![]() | SUGAR BINDING PROTEIN / DC-SIGN / Inhibitor | ||||||
Function / homology | ![]() B cell adhesion / cell-cell recognition / intracellular transport of virus / peptide antigen transport / Butyrophilin (BTN) family interactions / positive regulation of viral life cycle / virion binding / heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules / leukocyte cell-cell adhesion / pattern recognition receptor activity ...B cell adhesion / cell-cell recognition / intracellular transport of virus / peptide antigen transport / Butyrophilin (BTN) family interactions / positive regulation of viral life cycle / virion binding / heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules / leukocyte cell-cell adhesion / pattern recognition receptor activity / antigen processing and presentation / RSV-host interactions / D-mannose binding / regulation of T cell proliferation / positive regulation of T cell proliferation / CD209 (DC-SIGN) signaling / viral genome replication / peptide antigen binding / endocytosis / host cell / virus receptor activity / carbohydrate binding / adaptive immune response / intracellular signal transduction / immune response / innate immune response / external side of plasma membrane / symbiont entry into host cell / virion attachment to host cell / cell surface / extracellular region / metal ion binding / membrane / plasma membrane / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Thepaut, M. / Achilli, S. / Medve, L. / Bernardi, A. / Fieschi, F. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Enhancing Potency and Selectivity of a DC-SIGN Glycomimetic Ligand by Fragment-Based Design: Structural Basis. Authors: Medve, L. / Achilli, S. / Guzman-Caldentey, J. / Thepaut, M. / Senaldi, L. / Le Roy, A. / Sattin, S. / Ebel, C. / Vives, C. / Martin-Santamaria, S. / Bernardi, A. / Fieschi, F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 211.3 KB | Display | ![]() |
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PDB format | ![]() | 164.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 2.4 MB | Display | ![]() |
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Full document | ![]() | 2.4 MB | Display | |
Data in XML | ![]() | 43.6 KB | Display | |
Data in CIF | ![]() | 59.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1k9iS S: Starting model for refinement |
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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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3 | ![]()
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4 | ![]()
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5 | ![]()
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6 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 17746.582 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | ChemComp-EZ8 / [ #3: Chemical | ChemComp-CA / #4: Chemical | ChemComp-CL / #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: 3.15 Å3/Da / Density % sol: 60.9 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop Details: 20% PEG 3350, 200mM Mg(NO3)2, 100mM MES pH6. Protein sample: 150mM NaCl, 4mM CaCl2, 25mM Tris pH8, 2% DMSO, 3.25 mM ligand and 5.54mg/mL protein. |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS3 2M / Detector: PIXEL / Date: Feb 27, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.966 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.1→40 Å / Num. obs: 65455 / % possible obs: 98.4 % / Redundancy: 3.087 % / Biso Wilson estimate: 34.771 Å2 / CC1/2: 0.993 / Rmerge(I) obs: 0.099 / Rrim(I) all: 0.12 / Χ2: 1.005 / Net I/σ(I): 8.47 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: ![]() | ||||||
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Phasing MR | R rigid body: 0.583
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1K9I Resolution: 2.1→40 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.925 / SU B: 5.856 / SU ML: 0.145 / Cross valid method: THROUGHOUT / ESU R: 0.184 / ESU R Free: 0.175 / 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: 33.681 Å2
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Refinement step | Cycle: 1 / Resolution: 2.1→40 Å
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Refine LS restraints |
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