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X-RAY DIFFRACTION
Materials and Methods page
4E2B
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8
    Temperature 292.0
    Details 28% (w/v) polyethylene glycol 1500 and 0.3 M ammonium fluoride, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 57.35 α = 90
    b = 68.66 β = 90
    c = 85.19 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 MARMOSAIC 225 mm CCD
    Collection Date 2011-10-10
     
    Diffraction Radiation
    Monochromator Si(111) double-crystal
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type LNLS BEAMLINE W01B-MX2
    Wavelength List 1.46
    Site LNLS
    Beamline W01B-MX2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.27
    Resolution(Low) 30
    Number Reflections(All) 105031
    Number Reflections(Observed) 87922
    Percent Possible(Observed) 98.3
    R Merge I(Observed) 0.047
    Redundancy 4.9
     
    High Resolution Shell Details
    Resolution(High) 1.269
    Resolution(Low) 1.32
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.522
    Redundancy 4.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.269
    Resolution(Low) 22.48
    Number of Reflections(all) 87922
    Number of Reflections(Observed) 83454
    Number of Reflections(R-Free) 4409
    Percent Reflections(Observed) 98.3
    R-Factor(Observed) 0.14718
    R-Work 0.14592
    R-Free 0.17084
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 14.677
    Anisotropic B[1][1] -1.29
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.25
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.54
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.269
    Shell Resolution(Low) 1.302
    Number of Reflections(R-Free) 352
    Number of Reflections(R-Work) 6096
    R-Factor(R-Work) 0.186
    R-Factor(R-Free) 0.235
    Percent Reflections(Observed) 98.76
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 6.726
    r_sphericity_free 11.695
    r_rigid_bond_restr 1.784
    r_gen_planes_refined 0.005
    r_chiral_restr 0.079
    r_dihedral_angle_4_deg 16.442
    r_dihedral_angle_3_deg 11.613
    r_dihedral_angle_2_deg 36.749
    r_dihedral_angle_1_deg 5.879
    r_angle_refined_deg 1.161
    r_bond_refined_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2965
    Nucleic Acid Atoms 0
    Heterogen Atoms 70
    Solvent Atoms 363
     
     
  •   Software and Computing Hide
    Computing
    Data Collection NatXray
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution Molrep
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building Molrep
    data collection NatXray