+Open data
-Basic information
Entry | Database: PDB / ID: 4mbx | ||||||
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Title | Structure of unliganded B-Lymphotropic Polyomavirus VP1 | ||||||
Components | Major Capsid Protein VP1 | ||||||
Keywords | VIRAL PROTEIN / jelly roll / polyomavirus / viral capsid (structural) protein / DNA encapsidation / receptor binding / Sialylated oligosaccharides / Viral Coat Protein | ||||||
Function / homology | Function and homology information T=7 icosahedral viral capsid / endocytosis involved in viral entry into host cell / host cell nucleus / virion attachment to host cell / structural molecule activity Similarity search - Function | ||||||
Biological species | B-lymphotropic polyomavirus | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.92 Å | ||||||
Authors | Khan, Z.M. / Neu, U. / Schuch, B. / Stehle, T. | ||||||
Citation | Journal: Plos Pathog. / Year: 2013 Title: Structures of B-Lymphotropic Polyomavirus VP1 in Complex with Oligosaccharide Ligands. Authors: Neu, U. / Khan, Z.M. / Schuch, B. / Palma, A.S. / Liu, Y. / Pawlita, M. / Feizi, T. / Stehle, T. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4mbx.cif.gz | 1 MB | Display | PDBx/mmCIF format |
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PDB format | pdb4mbx.ent.gz | 898.2 KB | Display | PDB format |
PDBx/mmJSON format | 4mbx.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/mb/4mbx ftp://data.pdbj.org/pub/pdb/validation_reports/mb/4mbx | HTTPS FTP |
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-Related structure data
Related structure data | 4mbyC 4mbzC 1vpnS 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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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS oper:
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-Components
#1: Protein | Mass: 30125.059 Da / Num. of mol.: 10 Source method: isolated from a genetically manipulated source Source: (gene. exp.) B-lymphotropic polyomavirus / Gene: VP1 / Plasmid: pET15b / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P04010*PLUS #2: Chemical | ChemComp-CA / #3: Chemical | ChemComp-EDO / #4: Water | ChemComp-HOH / | |
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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: 2.75 Å3/Da / Density % sol: 55.31 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 4.8 Details: 12% (v/v) Isopropanol, 0.2 M calcium chloride, 0.1 M sodium acetate, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 93 K |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID29 / Wavelength: 0.97 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jul 11, 2012 |
Radiation | Monochromator: Si(111) channel cut / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97 Å / Relative weight: 1 |
Reflection | Resolution: 1.92→40 Å / Num. all: 249079 / Num. obs: 246146 / % possible obs: 98.8 % / Observed criterion σ(F): -3 / Observed criterion σ(I): -3 / Redundancy: 2.97 % / Net I/σ(I): 10.5 |
Reflection shell | Resolution: 1.92→1.97 Å / Redundancy: 3.05 % / Mean I/σ(I) obs: 1.67 / % possible all: 99.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1VPN Resolution: 1.92→39.38 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.945 / SU B: 6.822 / SU ML: 0.097 / Cross valid method: THROUGHOUT / ESU R: 0.131 / ESU R Free: 0.122 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
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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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 29.373 Å2
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Refinement step | Cycle: LAST / Resolution: 1.92→39.38 Å
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Refine LS restraints |
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