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X-RAY DIFFRACTION
Materials and Methods page
4B9O
  •   Crystallization Hide
    Crystallization Experiments
    pH 9
    Details 2.2 M AMMONIUM SULFATE, 1.0 M SODIUM CHLORIDE, AND 10 MM SODIUM DIDEUTERIUM PHOSPHATE, 10 MM DISODIUM DEUTERIUM PHOSPHATE, PH 9.0, VAPOR DIFFUSION, HANGING DROP, MICROSEEDING, TEMPERATURE 295 K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.83 α = 90
    b = 66.83 β = 90
    c = 40.95 γ = 120
     
    Space Group
    Space Group Name:    P 63
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 288
     
    Diffraction Detector
    Detector CCD (SX-165)
    Type MARRESEARCH
    Details MIRRORS
    Collection Date 2012-03-12
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 14-ID-B
    Wavelength List 0.96,1.30
    Site APS
    Beamline 14-ID-B
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.6
    Resolution(Low) 13.28
    Number Reflections(Observed) 10605
    Percent Possible(Observed) 0.5
    R Merge I(Observed) 0.12
    B(Isotropic) From Wilson Plot 11.79
    Redundancy 5.1
     
    High Resolution Shell Details
    Resolution(High) 1.6
    Resolution(Low) 1.7
    Percent Possible(All) 0.1
    R Merge I(Observed) 0.15
    Mean I Over Sigma(Observed) 0.7
    Redundancy 2.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 1.6
    Resolution(Low) 13.285
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 10036
    Number of Reflections(R-Free) 397
    Percent Reflections(Observed) 72.37
    R-Factor(Observed) 0.2239
    R-Work 0.2211
    R-Free 0.2928
     
    Temperature Factor Modeling
    Mean Isotropic B Value 20.3
    Anisotropic B[1][1] -0.1216
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.1216
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.2432
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.6001
    Shell Resolution(Low) 1.8312
    Number of Reflections(R-Free) 92
    Number of Reflections(R-Work) 2404
    R-Factor(R-Work) 0.3651
    R-Factor(R-Free) 0.4422
    Percent Reflections(Observed) 55.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8312
    Shell Resolution(Low) 2.3051
    Number of Reflections(R-Free) 154
    Number of Reflections(R-Work) 3584
    R-Factor(R-Work) 0.2611
    R-Factor(R-Free) 0.3137
    Percent Reflections(Observed) 81.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3051
    Shell Resolution(Low) 13.2851
    Number of Reflections(R-Free) 151
    Number of Reflections(R-Work) 3651
    R-Factor(R-Work) 0.1742
    R-Factor(R-Free) 0.2521
    Percent Reflections(Observed) 81.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.007
    f_chiral_restr 0.075
    f_dihedral_angle_d 16.068
    f_angle_d 1.189
    f_bond_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 976
    Nucleic Acid Atoms 0
    Heterogen Atoms 11
    Solvent Atoms 80
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) D*TREX
    Data Reduction (data scaling) D*TREX
    Structure Refinement PHENIX (PHENIX.REFINE)
     
    Software
    refinement PHENIX version: (PHENIX.REFINE)