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X-RAY DIFFRACTION
Materials and Methods page
4A46
  •   Crystallization Hide
    Crystallization Experiments
    Details 200 MM MGCL2 100 MM TRIS PH 8.5 30% PEG 4000
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 30.71 α = 83.34
    b = 41.99 β = 89.52
    c = 45.24 γ = 75.28
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2010-07-14
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04
    Wavelength 1.2822
    Site DIAMOND
    Beamline I04
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.85
    Resolution(Low) 44.92
    Number Reflections(Observed) 19967
    Percent Possible(Observed) 91.5
    R Merge I(Observed) 0.06
    B(Isotropic) From Wilson Plot 20.1
    Redundancy 2.0
     
    High Resolution Shell Details
    Resolution(High) 1.85
    Resolution(Low) 1.95
    Percent Possible(All) 90.9
    R Merge I(Observed) 0.2
    Mean I Over Sigma(Observed) 2.1
    Redundancy 2.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.85
    Resolution(Low) 44.92
    Number of Reflections(Observed) 16099
    Number of Reflections(R-Free) 868
    Percent Reflections(Observed) 91.53
    R-Factor(Observed) 0.19416
    R-Work 0.19156
    R-Free 0.24279
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 22.952
    Anisotropic B[1][1] -0.44
    Anisotropic B[1][2] -0.06
    Anisotropic B[1][3] 1.28
    Anisotropic B[2][2] 0.7
    Anisotropic B[2][3] -0.82
    Anisotropic B[3][3] -0.06
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.85
    Shell Resolution(Low) 1.898
    Number of Reflections(R-Free) 50
    Number of Reflections(R-Work) 1214
    R-Factor(R-Work) 0.276
    R-Factor(R-Free) 0.312
    Percent Reflections(Observed) 91.13
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.091
    r_dihedral_angle_4_deg 25.821
    r_dihedral_angle_3_deg 12.798
    r_dihedral_angle_2_deg 34.715
    r_dihedral_angle_1_deg 5.939
    r_angle_refined_deg 1.488
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1784
    Nucleic Acid Atoms 0
    Heterogen Atoms 6
    Solvent Atoms 127
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) IMOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building MOLREP