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X-RAY DIFFRACTION
Materials and Methods page
3ZFG
  •   Crystallization Hide
    Crystallization Experiments
    pH 8.5
    Details THE CRYSTALLIZATION DROPS WERE PREPARED BY MIXING 0.83UL OF EV71 AT 2MG/ML IN PBS WITH 0.17UL OF 0.2M SODIUM CITRATE, 0.1M TRIS PH8.5, 30% V/V PEG 400. THE WELL SOLUTION CONTAINED 1.8M SODIUM ACETATE AND 0.1M BIS-TRIS PROPANE PH7.0.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 592.5 α = 90
    b = 592.5 β = 90
    c = 592.5 γ = 90
     
    Space Group
    Space Group Name:    I 2 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (QUANTUM 315)
    Type ADSC
    Collection Date 2012-07-20
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 14-BM-C
    Wavelength 0.9787
    Site APS
    Beamline 14-BM-C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.8
    Resolution(High) 3.2
    Resolution(Low) 33.2
    Number Reflections(Observed) 353681
    Percent Possible(Observed) 66.8
    R Merge I(Observed) 0.33
    Redundancy 2.5
     
    High Resolution Shell Details
    Resolution(High) 3.2
    Resolution(Low) 3.35
    Percent Possible(All) 44.0
    R Merge I(Observed) 0.97
    Mean I Over Sigma(Observed) 0.81
    Redundancy 2.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.2
    Resolution(Low) 33.2
    Cut-off Sigma(F) 0.8
    Number of Reflections(Observed) 353681
    Percent Reflections(Observed) 66.8
    R-Factor(Observed) 0.2491
    R-Work 0.2491
     
    Temperature Factor Modeling
    Isotropic Thermal Model CONSTRAINED 2 B FACTORS PER RESIDUE
    Mean Isotropic B Value 36.9
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.2
    Shell Resolution(Low) 3.35
    Number of Reflections(R-Work) 15538
    R-Factor(R-Work) 0.3547
    Percent Reflections(Observed) 44.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_d 0.008474
    c_angle_deg 1.49016
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6507
    Nucleic Acid Atoms 0
    Heterogen Atoms 25
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution GLRF, PHASER
    Structure Refinement CNS 1.3
     
    Software
    refinement CNS version: 1.3
    model building PHASER
    model building GLRF