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X-RAY DIFFRACTION
Materials and Methods page
4A9R
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.1M HEPES PH 7.5, 0.2M MAGNESIUM NITRATE, 8-16% (W/V) PEG 3350
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 90.84 α = 90
    b = 90.84 β = 90
    c = 93.35 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2009-03-06
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.9763
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.5
    Resolution(High) 2.85
    Resolution(Low) 60.19
    Number Reflections(Observed) 10659
    Percent Possible(Observed) 99.2
    R Merge I(Observed) 0.07
    B(Isotropic) From Wilson Plot 68.11
    Redundancy 4.1
     
    High Resolution Shell Details
    Resolution(High) 2.85
    Resolution(Low) 3.0
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.44
    Mean I Over Sigma(Observed) 3.3
    Redundancy 4.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.85
    Resolution(Low) 40.142
    Cut-off Sigma(F) 1.33
    Number of Reflections(Observed) 19720
    Number of Reflections(R-Free) 938
    Percent Reflections(Observed) 98.01
    R-Factor(Observed) 0.1865
    R-Work 0.1841
    R-Free 0.2346
     
    Temperature Factor Modeling
    Anisotropic B[1][1] -0.784
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.784
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.568
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.85
    Shell Resolution(Low) 3.0002
    Number of Reflections(R-Free) 150
    Number of Reflections(R-Work) 2712
    R-Factor(R-Work) 0.3506
    R-Factor(R-Free) 0.4196
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0002
    Shell Resolution(Low) 3.1881
    Number of Reflections(R-Free) 129
    Number of Reflections(R-Work) 2721
    R-Factor(R-Work) 0.2772
    R-Factor(R-Free) 0.3664
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.1881
    Shell Resolution(Low) 3.4342
    Number of Reflections(R-Free) 133
    Number of Reflections(R-Work) 2729
    R-Factor(R-Work) 0.2112
    R-Factor(R-Free) 0.2583
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.4342
    Shell Resolution(Low) 3.7795
    Number of Reflections(R-Free) 126
    Number of Reflections(R-Work) 2732
    R-Factor(R-Work) 0.1967
    R-Factor(R-Free) 0.298
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.7795
    Shell Resolution(Low) 4.3259
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2681
    R-Factor(R-Work) 0.15
    R-Factor(R-Free) 0.2094
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.3259
    Shell Resolution(Low) 5.448
    Number of Reflections(R-Free) 149
    Number of Reflections(R-Work) 2609
    R-Factor(R-Work) 0.1317
    R-Factor(R-Free) 0.1625
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 5.448
    Shell Resolution(Low) 40.1456
    Number of Reflections(R-Free) 108
    Number of Reflections(R-Work) 2598
    R-Factor(R-Work) 0.1757
    R-Factor(R-Free) 0.2008
    Percent Reflections(Observed) 94.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.002
    f_chiral_restr 0.044
    f_dihedral_angle_d 13.85
    f_angle_d 0.667
    f_bond_d 0.004
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2217
    Nucleic Acid Atoms 0
    Heterogen Atoms 34
    Solvent Atoms 18
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement PHENIX (PHENIX.REFINE)
     
    Software
    refinement PHENIX version: (PHENIX.REFINE)
    model building PHASER