+Open data
-Basic information
Entry | Database: PDB / ID: 1mvb | |||||||||
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Title | STRUCTURE OF A PROTEIN CAPSID OF THE T59S MUTANT OF PHAGE MS2 | |||||||||
Components | BACTERIOPHAGE MS2 CAPSID | |||||||||
Keywords | VIRUS / BACTERIOPHAGE COAT PROTEIN / Icosahedral virus | |||||||||
Function / homology | Function and homology information negative regulation of viral translation / T=3 icosahedral viral capsid / regulation of translation / structural molecule activity / RNA binding / identical protein binding Similarity search - Function | |||||||||
Biological species | Enterobacterio phage MS2 (virus) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MIR / Resolution: 3 Å | |||||||||
Authors | Vandenworm, S. / Valegard, K. / Stonehouse, N.J. / Liljas, L. | |||||||||
Citation | Journal: Nucleic Acids Res. / Year: 1998 Title: Crystal structures of MS2 coat protein mutants in complex with wild-type RNA operator fragments. Authors: van den Worm, S.H. / Stonehouse, N.J. / Valegard, K. / Murray, J.B. / Walton, C. / Fridborg, K. / Stockley, P.G. / Liljas, L. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1mvb.cif.gz | 88.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1mvb.ent.gz | 68.1 KB | Display | PDB format |
PDBx/mmJSON format | 1mvb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/mv/1mvb ftp://data.pdbj.org/pub/pdb/validation_reports/mv/1mvb | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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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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Symmetry | Point symmetry: (Hermann–Mauguin notation: 532 / Schoenflies symbol: I (icosahedral)) | |||||||||||||||||||||||||||||||||
Noncrystallographic symmetry (NCS) | NCS oper:
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-Components
#1: Protein | Mass: 13724.438 Da / Num. of mol.: 3 / Mutation: T59S Source method: isolated from a genetically manipulated source Source: (gene. exp.) Enterobacterio phage MS2 (virus) / Genus: LevivirusEmesvirus / Species: Enterobacteria phage MS2Bacteriophage MS2 / Production host: Escherichia coli (E. coli) / References: UniProt: P03612 #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 2 |
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-Sample preparation
Crystal grow | pH: 7.4 / Details: 1.5 % PEG 6000, 0.2 M SODIUM PHOSPHATE PH 7.4 | ||||||||||||||||||||||||||||||||||||
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Crystal grow | *PLUS Temperature: 37 ℃ / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 280 K |
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Diffraction source | Source: SYNCHROTRON / Site: SRS / Beamline: PX9.6 / Wavelength: 0.87 |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Dec 1, 1994 / Details: MIRRORS |
Radiation | Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.87 Å / Relative weight: 1 |
Reflection | Resolution: 3→25 Å / Num. obs: 179377 / % possible obs: 89 % / Redundancy: 1.7 % / Rmerge(I) obs: 0.093 / Net I/σ(I): 7 |
Reflection shell | Resolution: 3→3.2 Å / Redundancy: 1.8 % / Rmerge(I) obs: 0.182 / Mean I/σ(I) obs: 3 / % possible all: 85 |
Reflection | *PLUS Num. obs: 128511 / % possible obs: 61.8 % / Rmerge(I) obs: 0.092 |
Reflection shell | *PLUS Lowest resolution: 3.08 Å / % possible obs: 58.3 % / Redundancy: 2 % / Num. unique obs: 8748 / Rmerge(I) obs: 0.233 |
-Processing
Software |
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Refinement | Method to determine structure: MIR / Resolution: 3→10 Å / σ(F): 2 Details: THE AXIAL SYSTEM OF THIS COORDINATE ENTRY HAS X,Y,Z COINCIDENT WITH THREE PERPENDICULAR TWO-FOLD AXIS IN THE ICOSAHEDRON. THE CRYSTAL X AND Y AXES ARE ALONG TWO-FOLD AXES OF THE ICOSAHEDRON, ...Details: THE AXIAL SYSTEM OF THIS COORDINATE ENTRY HAS X,Y,Z COINCIDENT WITH THREE PERPENDICULAR TWO-FOLD AXIS IN THE ICOSAHEDRON. THE CRYSTAL X AND Y AXES ARE ALONG TWO-FOLD AXES OF THE ICOSAHEDRON, AND THE Z AXIS ARE ALONG A THREE-FOLD AXIS.
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Refinement step | Cycle: LAST / Resolution: 3→10 Å
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Refine LS restraints |
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Refine LS restraints NCS | NCS model details: CONSTRAINTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 3→3.05 Å / Total num. of bins used: 20 /
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Xplor file |
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Software | *PLUS Name: X-PLOR / Version: 3.1 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Rfactor Rfree: 0.218 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Rfactor Rfree: 0.235 |