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X-RAY DIFFRACTION
Materials and Methods page
4E3Q
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 295.0
    Details 20% PEG8000, 0.2M Lithium Sulfate, 0.1M bis-tris, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 63.07 α = 90
    b = 162.18 β = 90
    c = 180.4 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 ADSC QUANTUM 210
    Collection Date 2010-09-01
     
    Diffraction Radiation
    Monochromator mirror
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 17-ID
    Wavelength List 1.0
    Site APS
    Beamline 17-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1
    Resolution(Low) 50
    Number Reflections(Observed) 144629
    Percent Possible(Observed) 98.9
    B(Isotropic) From Wilson Plot 32.05
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.97
    Percent Possible(All) 98.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 49.79
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 144629
    Number of Reflections(R-Free) 7258
    Percent Reflections(Observed) 98.84
    R-Factor(Observed) 0.1759
    R-Work 0.1741
    R-Free 0.2098
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 34.44
    Anisotropic B[1][1] -3.642
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 3.9047
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.2628
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 1.95
    Number of Reflections(R-Free) 488
    Number of Reflections(R-Work) 9852
    R-Factor(R-Work) 0.2033
    R-Factor(R-Free) 0.2519
    Percent Reflections(Observed) 98.84
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 1.04
    t_omega_torsion 3.41
    t_other_torsion 17.47
     
    Coordinate Error
    Luzzati ESD(Observed) 0.201
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 14066
    Nucleic Acid Atoms 0
    Heterogen Atoms 105
    Solvent Atoms 1295
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement BUSTER 2.9.5
     
    Software
    refinement BUSTER version: 2.9.5
    model building PHASER
    data collection HKL-2000