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X-RAY DIFFRACTION
Materials and Methods page
2Y56
  •   Crystallization Hide
    Crystallization Experiments
    pH 8.5
    Details 0.1M MMT PH8.5, 1.1M AMMONIUM SULPHATE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 218.93 α = 90
    b = 218.93 β = 90
    c = 218.93 γ = 90
     
    Space Group
    Space Group Name:    I 2 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL
    Type PSI PILATUS 6M
    Details DYNAMICALLY BENDABLE MIRROR
    Collection Date 2010-02-05
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength 1.282
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.87
    Resolution(High) 3.59
    Resolution(Low) 16.05
    Number Reflections(Observed) 20509
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.14
    B(Isotropic) From Wilson Plot 61.09
    Redundancy 5.41
     
    High Resolution Shell Details
    Resolution(High) 3.59
    Resolution(Low) 3.68
    Percent Possible(All) 99.7
    R Merge I(Observed) 0.6
    Mean I Over Sigma(Observed) 2.87
    Redundancy 5.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.59
    Resolution(Low) 48.95
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 20507
    Number of Reflections(R-Free) 1027
    R-Factor(Observed) 0.1752
    R-Work 0.1738
    R-Free 0.2025
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 98.43
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.59
    Shell Resolution(Low) 3.78
    Number of Reflections(R-Free) 139
    Number of Reflections(R-Work) 2832
    R-Factor(R-Work) 0.1972
    R-Factor(R-Free) 0.2435
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 1.01
    t_omega_torsion 2.93
    t_other_torsion 3.1
     
    Coordinate Error
    Luzzati ESD(Observed) 0.662
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8180
    Nucleic Acid Atoms 0
    Heterogen Atoms 260
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement BUSTER 2.8.0
     
    Software
    refinement BUSTER version: 2.8.0
    model building PHASER