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An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1DI8
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 293.0
    Details 20MM HEPES, 1MM EDTA, 10% PEG3350, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 72.75 α = 90
    b = 74.08 β = 90
    c = 54.01 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 IMAGE PLATE
    Type RIGAKU RAXIS IIC
    Collection Date 1998-02-16
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU
    Wavelength 1.54
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.2
    Resolution(Low) 20
    Number Reflections(All) 17097
    Number Reflections(Observed) 14980
    Percent Possible(Observed) 97.5
    R Merge I(Observed) 0.088
    B(Isotropic) From Wilson Plot 14.0
    Redundancy 10.0
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.34
    Percent Possible(All) 96.3
    R Merge I(Observed) 0.2
    Redundancy 10.0
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 2.2
    Resolution(Low) 20.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 17097
    Number of Reflections(Observed) 14980
    R-Work 0.186
    R-Free 0.226
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_d 0.01
    c_angle_deg 1.4
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2262
    Nucleic Acid Atoms 0
    Heterogen Atoms 22
    Solvent Atoms 113
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building CNS
    data reduction SCALEPACK
    data collection DENZO