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X-RAY DIFFRACTION
Materials and Methods page
4A5P
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 0.1M SODIUM HEPES PH 7.5, 10% (W/V) PEG 8000, 8% ETHYLENE GLYCOL 282K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 160.61 α = 90
    b = 160.61 β = 90
    c = 100.49 γ = 120
     
    Space Group
    Space Group Name:    P 63
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (QUANTUM 4)
    Type ADSC
    Collection Date 2010-04-24
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.93
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 3.15
    Resolution(Low) 81.5
    Number Reflections(Observed) 23949
    Percent Possible(Observed) 94.3
    R Merge I(Observed) 0.08
    B(Isotropic) From Wilson Plot 86.11
    Redundancy 2.6
     
    High Resolution Shell Details
    Resolution(High) 3.15
    Resolution(Low) 3.24
    Percent Possible(All) 96.0
    R Merge I(Observed) 0.54
    Mean I Over Sigma(Observed) 2.0
    Redundancy 2.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.15
    Resolution(Low) 35.72
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 23949
    Number of Reflections(R-Free) 1226
    Percent Reflections(Observed) 93.43
    R-Factor(Observed) 0.2317
    R-Work 0.2306
    R-Free 0.2514
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 76.68
    Anisotropic B[1][1] -5.3613
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -5.3613
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 10.7227
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.15
    Shell Resolution(Low) 3.29
    Number of Reflections(R-Free) 129
    Number of Reflections(R-Work) 2739
    R-Factor(R-Work) 0.2727
    R-Factor(R-Free) 0.3405
    Percent Reflections(Observed) 93.43
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.008
    t_angle_deg 0.88
    t_omega_torsion 1.58
    t_other_torsion 3.19
     
    Coordinate Error
    Luzzati ESD(Observed) 0.699
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7390
    Nucleic Acid Atoms 0
    Heterogen Atoms 8
    Solvent Atoms 16
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XIA2 XDS
    Data Reduction (data scaling) XIA2 SCALA
    Structure Solution PHASER
    Structure Refinement BUSTER 2.11.2
     
    Software
    refinement BUSTER version: 2.11.2
    model building PHASER