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An Information Portal to 105339 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1KG8
  •   Crystallization Hide
    Crystallization Experiments
    Method mono-olein cubic phase
    pH 5.6
    Temperature 293.0
    Details 3.0M Na/K Phosphate, pH 5.6, mono-olein cubic phase, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 60.74 α = 90
    b = 60.74 β = 90
    c = 108.24 γ = 120
     
    Space Group
    Space Group Name:    P 63
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 1999-04-22
     
    Diffraction Radiation
    Monochromator NULL
    Diffraction Protocol Single wavelength
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.2
    Wavelength List 1.0
    Site ALS
    Beamline 5.0.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2
    Resolution(Low) 20
    Number Reflections(All) 14618
    Number Reflections(Observed) 14618
    Percent Possible(Observed) 95.0
    R Merge I(Observed) 0.05
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.1
    Percent Possible(All) 91.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 14618
    Number of Reflections(Observed) 14618
    Number of Reflections(R-Free) 1210
    R-Factor(Observed) 0.168
    R-Work 0.168
    R-Free 0.217
    R-Free Selection Details Thin resolution shells
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    o_angle_deg 0.022
    o_bond_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1668
    Nucleic Acid Atoms 0
    Heterogen Atoms 57
    Solvent Atoms 13
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (data scaling) SCALEPACK
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97