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X-RAY DIFFRACTION
Materials and Methods page
4AXH
  •   Crystallization Hide
    Crystallization Experiments
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 141.98 α = 90
    b = 141.98 β = 90
    c = 119.68 γ = 120
     
    Space Group
    Space Group Name:    P 31 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Collection Date 2009-09-21
     
    Diffraction Radiation
    Diffraction Protocol MAD
     
    Diffraction Source
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE X12
    Wavelength 1.18076
    Site EMBL/DESY, HAMBURG
    Beamline X12
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.7
    Resolution(Low) 19.93
    Number Reflections(Observed) 36072
    Percent Possible(Observed) 93.3
    R Merge I(Observed) 0.08
    B(Isotropic) From Wilson Plot 65.35
    Redundancy 7.4
     
    High Resolution Shell Details
    Resolution(High) 2.7
    Resolution(Low) 8.54
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.66
    Mean I Over Sigma(Observed) 3.1
    Redundancy 7.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MAD
    reflnsShellList 2.7
    Resolution(Low) 19.59
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 36015
    Number of Reflections(R-Free) 1803
    Percent Reflections(Observed) 93.54
    R-Factor(Observed) 0.2231
    R-Work 0.2209
    R-Free 0.2659
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 77.7
    Anisotropic B[1][1] -5.3915
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -5.3915
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 10.783
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.7
    Shell Resolution(Low) 2.78
    Number of Reflections(R-Free) 154
    Number of Reflections(R-Work) 2968
    R-Factor(R-Work) 0.2812
    R-Factor(R-Free) 0.3219
    Percent Reflections(Observed) 93.54
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 1.23
    t_omega_torsion 2.79
    t_other_torsion 22.07
     
    Coordinate Error
    Luzzati ESD(Observed) 0.443
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 9813
    Nucleic Acid Atoms 0
    Heterogen Atoms 9
    Solvent Atoms 136
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution SOLVE
    Structure Refinement BUSTER 2.10.0
     
    Software
    refinement BUSTER version: 2.10.0
    model building SOLVE