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X-RAY DIFFRACTION
Materials and Methods page
4BAS
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.2 M CSCL, 2.2 M (NH4)2SO4
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 70.92 α = 90
    b = 70.92 β = 90
    c = 80.93 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details MIRRORS
    Collection Date 2011-08-04
     
    Diffraction Radiation
    Monochromator SINGLE CRYSTAL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04
    Wavelength 0.979
    Site DIAMOND
    Beamline I04
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 2
    Resolution(Low) 48.92
    Number Reflections(Observed) 15861
    Percent Possible(Observed) 96.7
    R Merge I(Observed) 0.12
    B(Isotropic) From Wilson Plot 26.2
    Redundancy 10.6
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.11
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.84
    Mean I Over Sigma(Observed) 3.0
    Redundancy 11.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 61.42
    Number of Reflections(Observed) 15009
    Number of Reflections(R-Free) 796
    Percent Reflections(Observed) 96.53
    R-Factor(Observed) 0.18658
    R-Work 0.18345
    R-Free 0.24783
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 25.531
    Anisotropic B[1][1] 1.45
    Anisotropic B[1][2] 0.73
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.45
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.18
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 58
    Number of Reflections(R-Work) 1043
    R-Factor(R-Work) 0.229
    R-Factor(R-Free) 0.235
    Percent Reflections(Observed) 99.91
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.005
    r_chiral_restr 0.076
    r_dihedral_angle_4_deg 16.812
    r_dihedral_angle_3_deg 13.288
    r_dihedral_angle_2_deg 35.904
    r_dihedral_angle_1_deg 5.557
    r_angle_other_deg 0.889
    r_angle_refined_deg 1.455
    r_bond_other_d 0.001
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1305
    Nucleic Acid Atoms 0
    Heterogen Atoms 43
    Solvent Atoms 96
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution MRBUMP
    Structure Refinement REFMAC 5.7.0005
     
    Software
    refinement REFMAC version: 5.7.0005
    model building MRBUMP