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X-RAY DIFFRACTION
Materials and Methods page
3UKU
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 278.0
    Details 8% PEG 8000, 50 mM HEPES, pH 7.5, 100 mM KSCN, VAPOR DIFFUSION, HANGING DROP, temperature 278K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 111.11 α = 90
    b = 129.66 β = 90
    c = 203.15 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2009-07-23
     
    Diffraction Radiation
    Monochromator Single crystal, cylindrically bent, Si(220)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.1
    Wavelength List 0.9774
    Site ALS
    Beamline 5.0.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.75
    Resolution(Low) 20
    Number Reflections(All) 77689
    Number Reflections(Observed) 76990
    Percent Possible(Observed) 99.1
     
    High Resolution Shell Details
    Resolution(High) 2.75
    Resolution(Low) 2.85
    Percent Possible(All) 96.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.75
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 77689
    Number of Reflections(Observed) 76990
    Number of Reflections(R-Free) 3849
    R-Factor(All) 0.258
    R-Factor(Observed) 0.258
    R-Work 0.257
    R-Free 0.301
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_d 0.008
    c_angle_deg 1.4
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 13313
    Nucleic Acid Atoms 0
    Heterogen Atoms 23
    Solvent Atoms 124
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building CNS
    data collection CBASS