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An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4I98
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 293.0
    Details 200mM trimethylamine N-oxide, 100mM Tris-HCl, 20% polyethylene glycol monomethyl ether 2000, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 185.3 α = 90
    b = 82.72 β = 98.92
    c = 59.91 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2012-05-22
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type PAL/PLS BEAMLINE 4A
    Wavelength List 0.97932
    Site PAL/PLS
    Beamline 4A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.8
    Resolution(Low) 50
    Number Reflections(Observed) 22286
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.082
    B(Isotropic) From Wilson Plot 30.7
    Redundancy 7.4
     
    High Resolution Shell Details
    Resolution(High) 2.8
    Resolution(Low) 2.85
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.95
    Mean I Over Sigma(Observed) 2.79
    Redundancy 7.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 2.8
    Resolution(Low) 39.27
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 22190
    Number of Reflections(Observed) 19082
    Number of Reflections(R-Free) 927
    R-Work 0.24
    R-Free 0.259
     
    Temperature Factor Modeling
    Data Not Available
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8
    Shell Resolution(Low) 2.98
    Number of Reflections(Observed) 2293
    Number of Reflections(R-Free) 120
    R-Factor(R-Work) 0.488
    R-Factor(R-Free) 0.521
    R-Free Error 0.048
    Percent Reflections(Observed) 65.4
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 0.84
    c_dihedral_angle_d 20.7
    c_angle_deg 1.2
    c_bond_d 0.008
     
    Coordinate Error
    Luzzati ESD(Observed) 0.5
    Luzzati Sigma A(Observed) 1.09
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.54
    Luzzati Sigma A(R-Free Set) 1.06
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3765
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 4
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution SOLVE
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building SOLVE
    data collection HKL-2000