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X-RAY DIFFRACTION
Materials and Methods page
4A9S
  •   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 = 90.71 α = 90
    b = 90.71 β = 90
    c = 93.28 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) 2.66
    Resolution(Low) 78.56
    Number Reflections(Observed) 12863
    Percent Possible(Observed) 98.4
    R Merge I(Observed) 0.06
    B(Isotropic) From Wilson Plot 69.41
    Redundancy 3.4
     
    High Resolution Shell Details
    Resolution(High) 2.66
    Resolution(Low) 2.8
    Percent Possible(All) 93.9
    R Merge I(Observed) 0.45
    Mean I Over Sigma(Observed) 2.2
    Redundancy 2.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.66
    Resolution(Low) 40.104
    Cut-off Sigma(F) 1.36
    Number of Reflections(Observed) 12852
    Number of Reflections(R-Free) 641
    Percent Reflections(Observed) 97.93
    R-Factor(Observed) 0.1885
    R-Work 0.1863
    R-Free 0.2335
     
    Temperature Factor Modeling
    Anisotropic B[1][1] -0.9839
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.9839
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.9677
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6602
    Shell Resolution(Low) 2.8656
    Number of Reflections(R-Free) 135
    Number of Reflections(R-Work) 2317
    R-Factor(R-Work) 0.295
    R-Factor(R-Free) 0.3302
    Percent Reflections(Observed) 95.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8656
    Shell Resolution(Low) 3.1538
    Number of Reflections(R-Free) 132
    Number of Reflections(R-Work) 2435
    R-Factor(R-Work) 0.2374
    R-Factor(R-Free) 0.2545
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.1538
    Shell Resolution(Low) 3.6099
    Number of Reflections(R-Free) 115
    Number of Reflections(R-Work) 2484
    R-Factor(R-Work) 0.187
    R-Factor(R-Free) 0.2617
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.6099
    Shell Resolution(Low) 4.5471
    Number of Reflections(R-Free) 134
    Number of Reflections(R-Work) 2468
    R-Factor(R-Work) 0.1603
    R-Factor(R-Free) 0.1899
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.5471
    Shell Resolution(Low) 40.1089
    Number of Reflections(R-Free) 125
    Number of Reflections(R-Work) 2507
    R-Factor(R-Work) 0.1773
    R-Factor(R-Free) 0.2358
    Percent Reflections(Observed) 96.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.003
    f_chiral_restr 0.05
    f_dihedral_angle_d 18.004
    f_angle_d 0.741
    f_bond_d 0.004
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2198
    Nucleic Acid Atoms 0
    Heterogen Atoms 30
    Solvent Atoms 28
     
     
  •   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