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X-RAY DIFFRACTION
Materials and Methods page
4F8D
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.8
    Temperature 277.0
    Details 200mM Sodium Sulphate, 20% PEG 3350, pH 7.8, VAPOR DIFFUSION, SITTING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 46.4 α = 90
    b = 51 β = 96.6
    c = 74.6 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-07-02
     
    Diffraction Radiation
    Monochromator Si(111) double crystal monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I02
    Wavelength List 0.979494
    Site DIAMOND
    Beamline I02
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.5
    Resolution(Low) 24.7
    Number Reflections(All) 90345
    Number Reflections(Observed) 27204
    Percent Possible(Observed) 97.8
    R Merge I(Observed) 0.04
    B(Isotropic) From Wilson Plot 23.014
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Resolution(Low) 1.6
    Percent Possible(All) 94.9
    R Merge I(Observed) 0.404
    Mean I Over Sigma(Observed) 3.02
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.5
    Resolution(Low) 24.7
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 27185
    Number of Reflections(R-Free) 1377
    Percent Reflections(Observed) 97.78
    R-Factor(Observed) 0.1783
    R-Work 0.1771
    R-Free 0.2002
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 18.566
    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) 1.5
    Shell Resolution(Low) 1.539
    Number of Reflections(R-Free) 87
    Number of Reflections(R-Work) 1717
    R-Factor(R-Work) 0.279
    R-Factor(R-Free) 0.262
    Percent Reflections(Observed) 91.71
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.016
    r_chiral_restr 0.187
    r_dihedral_angle_4_deg 12.214
    r_dihedral_angle_3_deg 13.894
    r_dihedral_angle_2_deg 25.472
    r_dihedral_angle_1_deg 4.962
    r_angle_refined_deg 2.633
    r_bond_refined_d 0.033
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1264
    Nucleic Acid Atoms 0
    Heterogen Atoms 22
    Solvent Atoms 125
     
     
  •   Software and Computing Hide
    Computing
    Data Collection GDA
    Data Reduction (intensity integration) XSCALE
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement Phaser
    data reduction Xscale