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X-RAY DIFFRACTION
Materials and Methods page
4E58
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.6
    Temperature 292.0
    Details MES, MgCl2 and Li2SO4, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 292.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 42.02 α = 90
    b = 42.02 β = 90
    c = 81.66 γ = 90
     
    Space Group
    Space Group Name:    P 43 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Collection Date 2011-03-19
     
    Diffraction Radiation
    Monochromator Si
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type BESSY BEAMLINE 14.1
    Wavelength List 0.9148
    Site BESSY
    Beamline 14.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.95
    Resolution(Low) 20
    Number Reflections(All) 5762
    Number Reflections(Observed) 5762
    Percent Possible(Observed) 99.8
    B(Isotropic) From Wilson Plot 50.7
    Redundancy 28.3
     
    High Resolution Shell Details
    Resolution(High) 1.95
    Resolution(Low) 1.98
    Percent Possible(All) 97.5
    Mean I Over Sigma(Observed) 2.175
    R-Sym I(Observed) 0.673
    Redundancy 15.6
    Number Unique Reflections(All) 273
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.952
    Resolution(Low) 18.79
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 5717
    Number of Reflections(Observed) 5717
    Number of Reflections(R-Free) 562
    Percent Reflections(Observed) 99.46
    R-Factor(All) 0.258
    R-Factor(Observed) 0.258
    R-Work 0.258
    R-Free 0.3008
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model Isotropic
    Mean Isotropic B Value 49.43
    Anisotropic B[1][1] 6.3525
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 6.3525
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -12.705
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.952
    Shell Resolution(Low) 2.1486
    Number of Reflections(Observed) 1238
    Number of Reflections(R-Free) 129
    Number of Reflections(R-Work) 179
    R-Factor(R-Work) 0.3766
    R-Factor(R-Free) 0.4417
    Percent Reflections(Observed) 97.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.012
    f_chiral_restr 0.066
    f_dihedral_angle_d 16.246
    f_angle_d 1.23
    f_bond_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 0
    Nucleic Acid Atoms 486
    Heterogen Atoms 10
    Solvent Atoms 14
     
     
  •   Software and Computing Hide
    Computing
    Data Collection marccd
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution phaser
    Structure Refinement PHENIX (phenix.refine: 1.7_650)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.7_650)
    model building phaser
    data collection marccd