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X-RAY DIFFRACTION
Materials and Methods page
1XS7
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.2
    Temperature 293.0
    Details 14% PEG 8000, 0.1M CACODYLATE, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 85.84 α = 90
    b = 87.81 β = 89.81
    c = 130.64 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IV
    Details mirrors
    Collection Date 2002-10-12
     
    Diffraction Radiation
    Monochromator Ni MIRROR + Ni FILTER
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU300
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.8
    Resolution(Low) 50
    Number Reflections(All) 48128
    Number Reflections(Observed) 40045
    Percent Possible(Observed) 79.0
     
    High Resolution Shell Details
    Resolution(High) 2.8
    Resolution(Low) 2.9
    Percent Possible(All) 54.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.8
    Resolution(Low) 50.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 48128
    Number of Reflections(Observed) 36513
    Number of Reflections(R-Free) 1832
    Percent Reflections(Observed) 76.0
    R-Factor(All) 0.29
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.4
    c_bond_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3053
    Nucleic Acid Atoms 0
    Heterogen Atoms 52
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement CNS 1.0
     
    Software
    refinement CNS version: 1.0
    model building AMoRE
    data reduction SCALEPACK
    data collection DENZO