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X-RAY DIFFRACTION
Materials and Methods page
4IA7
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 293.0
    Details Bis-Tris 0.1 M, lithium sulfate 1.6 M and magnesium sulfate 50 mM , pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.18 α = 90
    b = 66.18 β = 90
    c = 266.41 γ = 120
     
    Space Group
    Space Group Name:    P 65 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4r
    Collection Date 2012-05-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.7
    Resolution(Low) 25
    Number Reflections(All) 10345
    Number Reflections(Observed) 10345
    Percent Possible(Observed) 100.0
     
    High Resolution Shell Details
    Resolution(High) 2.7
    Resolution(Low) 2.8
    Percent Possible(All) 100.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.7
    Resolution(Low) 25.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 10279
    Number of Reflections(Observed) 9592
    Number of Reflections(R-Free) 501
    R-Factor(All) 0.21
    R-Factor(Observed) 0.21
    R-Work 0.21
    R-Free 0.255
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_d 0.0066
    c_angle_deg 1.19
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1985
    Nucleic Acid Atoms 0
    Heterogen Atoms 36
    Solvent Atoms 71
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution CNS
    Structure Refinement CNS 1.1
     
    Software
    refinement CNS version: 1.1
    model building CNS