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X-RAY DIFFRACTION
Materials and Methods page
4BDW
  •   Crystallization Hide
    Crystallization Experiments
    pH 8.5
    Details 0.1 M TRIS, 16-18% PEG4,000, 0.2 M POTASSIUM ACETATE SOAKED IN SAME BUFFER WITH 10 MM HOLMIUM CHLORIDE, pH 8.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 96.25 α = 90
    b = 96.25 β = 90
    c = 47.33 γ = 90
     
    Space Group
    Space Group Name:    I 41 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL (PILATUS 6M)
    Type DECTRIS
    Details DYNAMICALLY BENDABLE MIRROR
    Collection Date 2010-05-16
     
    Diffraction Radiation
    Monochromator LN2 COOLED FIXED-EXIT SI(111) MONOCHROMATOR
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength 1.53520
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 4.3
    Resolution(High) 2.5
    Resolution(Low) 48.12
    Number Reflections(Observed) 4061
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.1
    B(Isotropic) From Wilson Plot 47.34
    Redundancy 10.9
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.62
    Percent Possible(All) 97.1
    R Merge I(Observed) 0.35
    Mean I Over Sigma(Observed) 4.3
    Redundancy 5.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SIRAS
    reflnsShellList 2.501
    Resolution(Low) 48.123
    Cut-off Sigma(F) 1.96
    Number of Reflections(Observed) 4054
    Number of Reflections(R-Free) 332
    Percent Reflections(Observed) 99.25
    R-Factor(Observed) 0.2193
    R-Work 0.2186
    R-Free 0.2347
     
    Temperature Factor Modeling
    Mean Isotropic B Value 63.33
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5007
    Shell Resolution(Low) 3.1505
    Number of Reflections(R-Free) 175
    Number of Reflections(R-Work) 3451
    R-Factor(R-Work) 0.2847
    R-Factor(R-Free) 0.3142
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.1505
    Shell Resolution(Low) 48.1314
    Number of Reflections(R-Free) 157
    Number of Reflections(R-Work) 3521
    R-Factor(R-Work) 0.1973
    R-Factor(R-Free) 0.2006
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.003
    f_chiral_restr 0.051
    f_dihedral_angle_d 14.551
    f_angle_d 0.699
    f_bond_d 0.003
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 653
    Nucleic Acid Atoms 0
    Heterogen Atoms 3
    Solvent Atoms 15
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) AIMLESS
    Structure Solution PHENIX.AUTOSOL
    Structure Refinement PHENIX (PHENIX.REFINE)
     
    Software
    refinement PHENIX version: (PHENIX.REFINE)
    model building PHENIX.AUTOSOL