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X-RAY DIFFRACTION
Materials and Methods page
4BOC
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 8% PEG 4000, 200 MM SODIUM ACETATE, 100 MM TRISODIUM CITRATE (PH=5.5), 10% GLYCEROL, 10 MM DTT, pH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 225.19 α = 90
    b = 225.19 β = 90
    c = 225.19 γ = 90
     
    Space Group
    Space Group Name:    I 2 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL (PILATUS 6M PAD)
    Type DECTRIS
    Collection Date 2012-09-25
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength 0.9188
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.7
    Resolution(High) 2.65
    Resolution(Low) 39.8
    Number Reflections(Observed) 54985
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.12
    B(Isotropic) From Wilson Plot 90.77
    Redundancy 20.7
     
    High Resolution Shell Details
    Resolution(High) 2.65
    Resolution(Low) 2.72
    Percent Possible(All) 100.0
    Mean I Over Sigma(Observed) 1.7
    Redundancy 20.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.65
    Resolution(Low) 39.81
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 54965
    Number of Reflections(R-Free) 2740
    Percent Reflections(Observed) 100.0
    R-Factor(Observed) 0.1808
    R-Work 0.1793
    R-Free 0.209
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 97.26
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.65
    Shell Resolution(Low) 2.72
    Number of Reflections(R-Free) 200
    Number of Reflections(R-Work) 3822
    R-Factor(R-Work) 0.2232
    R-Factor(R-Free) 0.2552
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.009
    t_angle_deg 1.03
    t_omega_torsion 2.58
    t_other_torsion 20.91
     
    Coordinate Error
    Luzzati ESD(Observed) 0.415
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7880
    Nucleic Acid Atoms 1178
    Heterogen Atoms 0
    Solvent Atoms 244
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) AIMLESS
    Structure Solution PHASER
    Structure Refinement BUSTER 2.11.5
     
    Software
    refinement BUSTER version: 2.11.5
    model building PHASER