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X-RAY DIFFRACTION
Materials and Methods page
4EB3
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 293.0
    Details 0.1 M Bis-Tris, 0.2 M ammonium sulfate, 25% PEG3350, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 70.58 α = 90
    b = 80.82 β = 90
    c = 113.05 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 PIXEL
    Type PSI PILATUS 6M
    Collection Date 2012-01-27
     
    Diffraction Radiation
    Monochromator double-crystal fixed-exit Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength List 1.0
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.02
    Resolution(High) 1.9
    Resolution(Low) 15
    Number Reflections(All) 51491
    Number Reflections(Observed) 51490
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.068
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 2.0
    Percent Possible(All) 99.1
    R Merge I(Observed) 0.49
    Mean I Over Sigma(Observed) 2.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 15.0
    Number of Reflections(all) 49091
    Number of Reflections(Observed) 49037
    Number of Reflections(R-Free) 2581
    Percent Reflections(Observed) 99.89
    R-Factor(Observed) 0.19122
    R-Work 0.18924
    R-Free 0.22824
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.532
    Anisotropic B[1][1] -0.35
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.94
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.29
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 1.949
    Number of Reflections(R-Free) 172
    Number of Reflections(R-Work) 3283
    R-Factor(R-Work) 0.233
    R-Factor(R-Free) 0.279
    Percent Reflections(Observed) 99.74
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.011
    r_chiral_restr 0.158
    r_dihedral_angle_4_deg 18.299
    r_dihedral_angle_3_deg 16.787
    r_dihedral_angle_2_deg 40.213
    r_dihedral_angle_1_deg 5.834
    r_angle_refined_deg 2.074
    r_bond_refined_d 0.02
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4773
    Nucleic Acid Atoms 0
    Heterogen Atoms 46
    Solvent Atoms 382
     
     
  •   Software and Computing Hide
    Computing
    Data Collection RemDaq
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution REFMAC 5
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5
    model building REFMAC version: 5
    data collection RemDaq