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- PDB-7zip: JC Polyomavirus VP1 in complex with 3'-Sialyllactose glycomacromo... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7zip | ||||||
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Title | JC Polyomavirus VP1 in complex with 3'-Sialyllactose glycomacromolecules (aliphatic linker) | ||||||
![]() | Major capsid protein VP1 | ||||||
![]() | VIRAL PROTEIN / Complex / Sialic acid / Capsid protein | ||||||
Function / homology | ![]() caveolin-mediated endocytosis of virus by host cell / T=7 icosahedral viral capsid / host cell nucleus / virion attachment to host cell / structural molecule activity Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Freytag, J. / Mueller, J.C. / Stehle, T. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Synthesis of Homo- and Heteromultivalent Fucosylated and Sialylated Oligosaccharide Conjugates via Preactivated N -Methyloxyamine Precision Macromolecules and Their Binding to Polyomavirus Capsid Proteins. Authors: Konietzny, P.B. / Freytag, J. / Feldhof, M.I. / Muller, J.C. / Ohl, D. / Stehle, T. / Hartmann, L. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 283.6 KB | Display | ![]() |
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PDB format | ![]() | Display | ![]() | |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 7zilC ![]() 7zimC ![]() 7zinC ![]() 7zioC ![]() 7ziqC ![]() 4mj1S S: Starting model for refinement C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 30261.039 Da / Num. of mol.: 5 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Polysaccharide | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source Details: oligosaccharide / References: BIRD: PRD_002415 #3: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.3 Å3/Da / Density % sol: 46.43 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop Details: 0.1 M HEPES pH 7.5, 0.25 M LiCl, 18% (w/v) PEG 3350 |
-Data collection
Diffraction | Mean temperature: 93 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 2M-F / Detector: PIXEL / Date: Feb 5, 2022 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.99 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→48 Å / Num. obs: 110486 / % possible obs: 99.9 % / Redundancy: 7.42 % / CC1/2: 0.99 / Rrim(I) all: 0.13 / Net I/σ(I): 13.04 |
Reflection shell | Resolution: 1.9→2.01 Å / Num. unique obs: 17558 / CC1/2: 0.63 / Rrim(I) all: 1.27 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4MJ1 Resolution: 1.9→47.963 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.945 / SU B: 3.857 / SU ML: 0.108 / Cross valid method: FREE R-VALUE / ESU R: 0.139 / ESU R Free: 0.133 Details: Hydrogens have been added in their 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 / Solvent model: MASK BULK SOLVENT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 26.791 Å2
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Refinement step | Cycle: LAST / Resolution: 1.9→47.963 Å
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Refine LS restraints |
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LS refinement shell |
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