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X-RAY DIFFRACTION
Materials and Methods page
4KIS
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 294.0
    Details HEPES, CaCl2, MPD, glycerol , pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 290.75 α = 90
    b = 290.75 β = 90
    c = 290.75 γ = 90
     
    Space Group
    Space Group Name:    I 2 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
    Diffrn ID 2
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2012-03-26
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2012-03-25
     
    Diffraction Radiation
    Monochromator Si crystal 14.8 Bragg angle
    Diffraction Protocol SINGLE WAVELENGTH
    Monochromator Si crystal 14.8 Bragg angle
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 24-ID-E
    Wavelength List 0.97921
    Site APS
    Beamline 24-ID-E
    Source SYNCHROTRON
    Type APS BEAMLINE 24-ID-E
    Wavelength List 0.97921
    Site APS
    Beamline 24-ID-E
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 3.15
    Resolution(Low) 50
    Number Reflections(All) 432015
    Number Reflections(Observed) 432015
    Percent Possible(Observed) 96.8
    R Merge I(Observed) 0.118
    Redundancy 6.3
     
    High Resolution Shell Details
    Resolution(High) 3.15
    Resolution(Low) 3.2
    Percent Possible(All) 66.2
    R Merge I(Observed) 0.791
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 3.2
    Resolution(Low) 49.86
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 67072
    Number of Reflections(Observed) 65933
    Number of Reflections(R-Free) 3353
    R-Factor(All) 0.239
    R-Factor(Observed) 0.239
    R-Work 0.236
    R-Free 0.256
    R-Free Selection Details 5% of reflections from native data set
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 0.99
    c_dihedral_angle_d 21.3
    c_angle_deg 1.3
    c_bond_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 10086
    Nucleic Acid Atoms 4240
    Heterogen Atoms 13
    Solvent Atoms 8
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution SOLVE
    Structure Refinement CNS 1.3
     
    Software
    refinement CNS version: 1.3
    model building SOLVE
    data collection ADSC version: Quantum