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X-RAY DIFFRACTION
Materials and Methods page
4JYZ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 290.0
    Details 0.36-0.4 w/v sodium citrate, 40 mM PIPES, 20 mM MgSO4, 20 mM b-mercaptoethanol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 93.4 α = 90
    b = 234.62 β = 90
    c = 113.7 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type NOIR-1
    Collection Date 2012-01-05
     
    Diffraction Radiation
    Monochromator sagitally focused Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 4.2.2
    Wavelength List 1.0
    Site ALS
    Beamline 4.2.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 2.5
    Resolution(Low) 47.6
    Number Reflections(All) 44522
    Number Reflections(Observed) 44106
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.076
    B(Isotropic) From Wilson Plot 59.6
    Redundancy 6.74
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.58
    Percent Possible(All) 97.0
    R Merge I(Observed) 0.467
    Mean I Over Sigma(Observed) 3.0
    Redundancy 6.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 2.5
    Resolution(Low) 47.6
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 43622
    Number of Reflections(Observed) 43186
    Number of Reflections(R-Free) 4103
    R-Factor(Observed) 0.237
    R-Work 0.234
    R-Free 0.263
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.389
    c_bond_d 0.0067
     
    Coordinate Error
    Luzzati ESD(Observed) 0.41
    Luzzati Sigma A(Observed) 0.52
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.48
    Luzzati Sigma A(R-Free Set) 0.62
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4328
    Nucleic Acid Atoms 1543
    Heterogen Atoms 41
    Solvent Atoms 110
     
     
  •   Software and Computing Hide
    Computing
    Data Collection StructureStudio
    Data Reduction (intensity integration) d*TREK
    Data Reduction (data scaling) d*TREK
    Structure Solution CNS
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building CNS
    data collection StructureStudio