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X-RAY DIFFRACTION
Materials and Methods page
1C04
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.4
    Temperature 292.0
    Details PEG 6000, POTASSIUM CHLORIDE, AMMONIUM CHLORIDE, MAGNESIUM CHLORIDE, ACETATE, pH 5.4, VAPOR DIFFUSION, HANGING DROP, temperature 292K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 212 α = 90
    b = 301.4 β = 90
    c = 576.3 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector CCD
    Type BRANDEIS - B4
    Collection Date 1998-06-15
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 1998-03-15
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X25
    Wavelength 1.100
    Site NSLS
    Beamline X25
    Source SYNCHROTRON
    Type NSLS BEAMLINE X12B
    Wavelength 1.220
    Site NSLS
    Beamline X12B
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 3.75
    Resolution(Low) 130
    Number Reflections(All) 185190
    Percent Possible(Observed) 98.6
    R Merge I(Observed) 0.103
    B(Isotropic) From Wilson Plot 67.0
    Redundancy 5.2
     
    High Resolution Shell Details
    Resolution(High) 3.75
    Resolution(Low) 3.81
    Percent Possible(All) 96.0
    R Merge I(Observed) 0.513
    Redundancy 4.0
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 5.0
    Resolution(Low) 60.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 77078
    Number of Reflections(Observed) 76415
     
    Temperature Factor Modeling
    Data Not Available
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3706
    Nucleic Acid Atoms 1864
    Heterogen Atoms 0
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement O
     
    Software
    refinement O
    model building CNS