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X-RAY DIFFRACTION
Materials and Methods page
4I79
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 7.5
    Temperature 291.0
    Details 25% PEG-3350, 0.1 M ammonium sulfate, 0.1 M sodium Hepes, pH 7.5, VAPOR DIFFUSION, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 80.74 α = 90
    b = 161.96 β = 90
    c = 58.2 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type RAYONIX MX-300
    Collection Date 2012-09-20
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CLSI BEAMLINE 08ID-1
    Wavelength List 0.97949
    Site CLSI
    Beamline 08ID-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.6
    Resolution(Low) 80.98
    Number Reflections(All) 77846
    Number Reflections(Observed) 77846
    Percent Possible(Observed) 100.0
    Redundancy 7.4
     
    High Resolution Shell Details
    Resolution(High) 1.75
    Resolution(Low) 1.84
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.94
    Mean I Over Sigma(Observed) 0.8
    R-Sym I(Observed) 0.94
    Redundancy 7.4
    Number Unique Reflections(All) 11224
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.75
    Resolution(Low) 45.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 77783
    Number of Reflections(R-Free) 2490
    Percent Reflections(Observed) 99.93
    R-Factor(Observed) 0.1821
    R-Work 0.1811
    R-Free 0.2125
    R-Free Selection Details thin shells (sftools)
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.118
    Anisotropic B[1][1] 0.52
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.65
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.13
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.75
    Shell Resolution(Low) 1.795
    Number of Reflections(R-Free) 295
    Number of Reflections(R-Work) 5361
    R-Factor(R-Work) 0.269
    R-Factor(R-Free) 0.271
    Percent Reflections(Observed) 99.98
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_mcangle_it 2.468
    r_mcbond_other 1.542
    r_bond_refined_d 0.016
    r_bond_other_d 0.003
    r_angle_refined_deg 1.533
    r_angle_other_deg 0.79
    r_dihedral_angle_1_deg 7.262
    r_dihedral_angle_2_deg 33.471
    r_dihedral_angle_3_deg 13.362
    r_dihedral_angle_4_deg 18.587
    r_chiral_restr 0.095
    r_gen_planes_refined 0.007
    r_gen_planes_other 0.001
    r_mcbond_it 1.542
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4911
    Nucleic Acid Atoms 0
    Heterogen Atoms 32
    Solvent Atoms 278
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) xds
    Data Reduction (data scaling) SCALA
    Structure Solution phaser
    Structure Refinement REFMAC 5.7.0032
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.7.0032
    molecular replacement Phaser
    data reduction SCALA version: 3.3.20