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X-RAY DIFFRACTION
Materials and Methods page
4BEP
  •   Crystallization Hide
    Crystallization Experiments
    pH 8
    Details 0.2 M POTASSIUM THIOCYANATE, 15-25% PEG 3350, 0.05 M HEPES PH 7.8-8.2
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 55.27 α = 90
    b = 91.63 β = 90
    c = 239.15 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details MIRRORS
    Collection Date 2010-10-08
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SOLEIL BEAMLINE PROXIMA 1
    Wavelength 0.9792
    Site SOLEIL
    Beamline PROXIMA 1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 3.14
    Resolution(Low) 44
    Number Reflections(Observed) 20682
    Percent Possible(Observed) 98.9
    R Merge I(Observed) 0.09
    Redundancy 3.8
     
    High Resolution Shell Details
    Resolution(High) 3.14
    Resolution(Low) 3.33
    Percent Possible(All) 96.9
    R Merge I(Observed) 0.52
    Mean I Over Sigma(Observed) 2.59
    Redundancy 3.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 3.14
    Resolution(Low) 44.0
    Number of Reflections(Observed) 20681
    Number of Reflections(R-Free) 1118
    Percent Reflections(Observed) 98.79
    R-Factor(Observed) 0.2308
    R-Work 0.22789
    R-Free 0.28557
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 108.032
    Anisotropic B[1][1] -2.23
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.39
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.16
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.139
    Shell Resolution(Low) 3.221
    Number of Reflections(R-Free) 87
    Number of Reflections(R-Work) 1427
    R-Factor(R-Work) 0.27
    R-Factor(R-Free) 0.309
    Percent Reflections(Observed) 94.92
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.006
    r_gen_planes_refined 0.008
    r_chiral_restr 0.09
    r_dihedral_angle_4_deg 17.08
    r_dihedral_angle_3_deg 20.299
    r_dihedral_angle_2_deg 40.448
    r_dihedral_angle_1_deg 4.951
    r_angle_other_deg 1.313
    r_angle_refined_deg 1.65
    r_bond_other_d 0.006
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7509
    Nucleic Acid Atoms 0
    Heterogen Atoms 16
    Solvent Atoms 6
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0029
     
    Software
    refinement REFMAC version: 5.7.0029
    model building PHASER