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X-RAY DIFFRACTION
Materials and Methods page
4AU8
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.4
    Details pH 5.4
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 83.27 α = 90
    b = 83.27 β = 90
    c = 191.77 γ = 90
     
    Space Group
    Space Group Name:    P 41 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2008-12-11
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength 0.94
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.9
    Resolution(Low) 47.95
    Number Reflections(Observed) 53688
    Percent Possible(Observed) 99.4
    R Merge I(Observed) 0.08
    B(Isotropic) From Wilson Plot 27.23
    Redundancy 5.1
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.95
    Percent Possible(All) 98.9
    R Merge I(Observed) 0.44
    Mean I Over Sigma(Observed) 3.1
    Redundancy 4.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 47.94
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 53604
    Number of Reflections(R-Free) 2726
    Percent Reflections(Observed) 99.22
    R-Factor(Observed) 0.1974
    R-Work 0.1955
    R-Free 0.2343
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 33.17
    Anisotropic B[1][1] -4.0169
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -4.0169
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 8.0338
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 1.95
    Number of Reflections(R-Free) 187
    Number of Reflections(R-Work) 3654
    R-Factor(R-Work) 0.2826
    R-Factor(R-Free) 0.3534
    Percent Reflections(Observed) 99.22
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 1.02
    t_omega_torsion 3.12
    t_other_torsion 18.42
     
    Coordinate Error
    Luzzati ESD(Observed) 0.219
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4443
    Nucleic Acid Atoms 0
    Heterogen Atoms 71
    Solvent Atoms 474
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement BUSTER 2.11.1
     
    Software
    refinement BUSTER version: 2.11.1
    model building MOLREP