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X-RAY DIFFRACTION
Materials and Methods page
1D3V
  •   Crystallization Hide
    Crystallization Experiments
    pH 8.1
    Details pH 8.10
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 91.3 α = 90
    b = 91.3 β = 90
    c = 69.9 γ = 120
     
    Space Group
    Space Group Name:    P 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 93
     
    Diffraction Detector
    Detector CCD
    Type OTHER
    Collection Date 1999-08-30
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CHESS BEAMLINE A1
    Wavelength 0.927
    Site CHESS
    Beamline A1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.7
    Resolution(Low) 20
    Number Reflections(Observed) 32367
    Percent Possible(Observed) 91.7
    R Merge I(Observed) 0.053
    B(Isotropic) From Wilson Plot 32.2
    Redundancy 3.8
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.76
    Percent Possible(All) 59.2
    R Merge I(Observed) 0.125
    Redundancy 1.3
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 1.7
    Resolution(Low) 20.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 64734
    Number of Reflections(R-Free) 3331
    R-Factor(Observed) 0.157
    R-Work 0.157
    R-Free 0.179
    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 4688
    Nucleic Acid Atoms 0
    Heterogen Atoms 30
    Solvent Atoms 297
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building AMORE