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X-RAY DIFFRACTION
Materials and Methods page
3II6
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6
    Temperature 298.0
    Details 100mM Sodium/Potassium phosphate, 15% PEG 8000 MME, 200mM Sodium chloride, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 67.24 α = 67.34
    b = 85.98 β = 82.86
    c = 111.61 γ = 74.52
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Details parabolic collimating mirror
    Collection Date 2005-10-28
     
    Diffraction Radiation
    Monochromator MIRRORS
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X8C
    Site NSLS
    Beamline X8C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.29
    Resolution(Low) 45.43
    Number Reflections(All) 98177
    Number Reflections(Observed) 96105
    Percent Possible(Observed) 97.5
    R Merge I(Observed) 0.044
    Redundancy 2.79
     
    High Resolution Shell Details
    Resolution(High) 2.29
    Resolution(Low) 2.37
    Percent Possible(All) 96.0
    R Merge I(Observed) 0.37
    Mean I Over Sigma(Observed) 2.7
    Redundancy 2.75
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 2.4
    Resolution(Low) 20.0
    Cut-off Sigma(F) 3.0
    Number of Reflections(Observed) 83736
    Number of Reflections(R-Free) 5334
    Percent Reflections(Observed) 86.9
    R-Factor(Observed) 0.24
    R-Work 0.24
    R-Free 0.28
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 10642
    Nucleic Acid Atoms 0
    Heterogen Atoms 2
    Solvent Atoms 281
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) CrystalClear
    Data Reduction (data scaling) D*TREK
    Structure Solution CNS
    Structure Refinement CNS 1.1
     
    Software
    refinement CNS version: 1.1
    model building CNS