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X-RAY DIFFRACTION
Materials and Methods page
2HCD
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 298.0
    Details Li sulfate 1.6M, Mgsulfate 50mM, Bis tris 0.1M, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 65.86 α = 90
    b = 65.86 β = 90
    c = 265.02 γ = 120
     
    Space Group
    Space Group Name:    P 65 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MAR CCD 165 mm
    Collection Date 2002-11-15
     
    Diffraction Radiation
    Monochromator Si111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength List 1.073
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 2.6
    Resolution(Low) 20
    Number Reflections(All) 11333
    Number Reflections(Observed) 11333
    Percent Possible(Observed) 85.5
     
    High Resolution Shell Details
    Resolution(High) 2.6
    Resolution(Low) 2.69
    Percent Possible(All) 68.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.6
    Resolution(Low) 20.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 8557
    Number of Reflections(Observed) 8557
    Number of Reflections(R-Free) 447
    R-Factor(All) 0.23
    R-Factor(Observed) 0.227
    R-Work 0.204
    R-Free 0.26
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_d 0.007
    c_angle_deg 1.15
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1995
    Nucleic Acid Atoms 0
    Heterogen Atoms 36
    Solvent Atoms 38
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) ADSC
    Data Reduction (data scaling) HKL-2000
    Structure Solution CNS
    Structure Refinement CNS 1.1
     
    Software
    refinement CNS version: 1.1
    model building CNS