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X-RAY DIFFRACTION
Materials and Methods page
1ON2
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 8.5
    Temperature 293.0
    Details 30% PEG 400, 0.15 M Lithium sulfate, pH 8.5, VAPOR DIFFUSION, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 52.5 α = 90
    b = 52.5 β = 90
    c = 83.1 γ = 120
     
    Space Group
    Space Group Name:    P 32
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.4
    Resolution(High) 1.61
    Resolution(Low) 45.6
    Number Reflections(Observed) 30208
    Percent Possible(Observed) 91.6
    R Merge I(Observed) 0.043
     
    High Resolution Shell Details
    Resolution(High) 1.61
    Resolution(Low) 1.67
    Percent Possible(All) 61.8
    R Merge I(Observed) 0.266
    Mean I Over Sigma(Observed) 2.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.61
    Resolution(Low) 45.6
    Cut-off Sigma(I) 2.4
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 30208
    Number of Reflections(R-Free) 2422
    Percent Reflections(Observed) 91.6
    R-Work 0.22
    R-Free 0.258
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_deg 0.0052
    c_angle_d 1.06
     
    Coordinate Error
    Luzzati ESD(Observed) 0.24
    Luzzati Sigma A(Observed) 0.26
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.29
    Luzzati Sigma A(R-Free Set) 0.26
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2236
    Nucleic Acid Atoms 0
    Heterogen Atoms 2
    Solvent Atoms 178
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution CNS
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building CNS
    data reduction SCALA
    data collection MOSFLM