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X-RAY DIFFRACTION
Materials and Methods page
1DKG
  •   Crystallization Hide
    Crystallization Experiments
    pH 4.6
    Details pH 4.6
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 149.43 α = 90
    b = 149.43 β = 90
    c = 49.03 γ = 90
     
    Space Group
    Space Group Name:    P 41
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Collection Date 1996-10
     
    Diffraction Radiation
     
    Diffraction Source
    Source SYNCHROTRON
    Type CHESS BEAMLINE F1
    Wavelength 0.918
    Site CHESS
    Beamline F1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.8
    Resolution(Low) 30
    Number Reflections(Observed) 26024
    Percent Possible(Observed) 95.7
    Redundancy 29.0
     
    High Resolution Shell Details
    Resolution(High) 2.8
    Resolution(Low) 2.9
    Percent Possible(All) 86.4
    Mean I Over Sigma(Observed) 7.0
    R-Sym I(Observed) 0.179
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MIR
    reflnsShellList 2.8
    Resolution(Low) 30.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 23930
    Number of Reflections(R-Free) 1842
    Percent Reflections(Observed) 87.9
    R-Factor(Observed) 0.223
    R-Work 0.223
    R-Free 0.317
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5156
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 27
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution X-PLOR 3.851
    Structure Refinement X-PLOR 3.851
     
    Software
    refinement X-PLOR version: 3.851
    model building X-PLOR version: 3.851