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X-RAY DIFFRACTION
Materials and Methods page
4EAW
  •   Crystallization Hide
    Crystallization Experiments
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 106.31 α = 90
    b = 108.03 β = 90
    c = 133.68 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Collection Date 2007-12-14
     
    Diffraction Radiation
    Monochromator double crystal Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength List 1.007
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) -3.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2
    Resolution(Low) 41.59
    Number Reflections(All) 104370
    Number Reflections(Observed) 104093
    Percent Possible(Observed) 99.7
    B(Isotropic) From Wilson Plot 33.73
    Redundancy 5.9
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.11
    Percent Possible(All) 99.7
    Mean I Over Sigma(Observed) 2.48
    R-Sym I(Observed) 0.796
    Redundancy 5.8
    Number Unique Reflections(All) 15053
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method RIGID BODY
    reflnsShellList 2.0
    Resolution(Low) 41.59
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 104370
    Number of Reflections(Observed) 103052
    Number of Reflections(R-Free) 1040
    Percent Reflections(Observed) 100.0
    R-Factor(All) 0.1732
    R-Factor(Observed) 0.1732
    R-Work 0.17277
    R-Free 0.21863
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 31.188
    Anisotropic B[1][1] 1.98
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.76
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.21
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(Observed) 7584
    Number of Reflections(R-Free) 75
    Number of Reflections(R-Work) 7509
    R-Factor(R-Work) 0.284
    R-Factor(R-Free) 0.339
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 7.407
    r_scbond_it 5.369
    r_mcangle_it 3.687
    r_mcbond_other 0.827
    r_bond_refined_d 0.016
    r_bond_other_d 0.003
    r_angle_refined_deg 1.592
    r_angle_other_deg 1.116
    r_dihedral_angle_1_deg 5.821
    r_dihedral_angle_2_deg 34.987
    r_dihedral_angle_3_deg 12.948
    r_dihedral_angle_4_deg 14.453
    r_chiral_restr 0.093
    r_gen_planes_refined 0.007
    r_gen_planes_other 0.001
    r_mcbond_it 2.401
     
    Coordinate Error
    Luzzati ESD(R-Free Set) 0.134
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8720
    Nucleic Acid Atoms 0
    Heterogen Atoms 141
    Solvent Atoms 730
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MARRESEARCH
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution REFMAC5
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building REFMAC5
    data collection MARRESEARCH