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X-RAY DIFFRACTION
Materials and Methods page
4DAM
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5
    Temperature 291.0
    Details 0.2 M diammonium hydrogen citrate, 20% PEG3350, 10% glycerol, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 150 α = 90
    b = 150 β = 90
    c = 54.7 γ = 120
     
    Space Group
    Space Group Name:    P 32
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Details mirrors
    Collection Date 2010-04-16
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE BM14
    Wavelength List 0.95371
    Site ESRF
    Beamline BM14
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.7
    Resolution(Low) 50
    Number Reflections(Observed) 150872
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.056
    B(Isotropic) From Wilson Plot 22.4
    Redundancy 11.7
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.73
    Percent Possible(All) 99.8
    R Merge I(Observed) 0.561
    Mean I Over Sigma(Observed) 3.5
    R-Sym I(Observed) 0.561
    Redundancy 7.5
    Number Unique Reflections(All) 7441
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 50.0
    Cut-off Sigma(I) 1.0
    Cut-off Sigma(F) 1.0
    Number of Reflections(all) 150872
    Number of Reflections(Observed) 143296
    Number of Reflections(R-Free) 7555
    Percent Reflections(Observed) 99.87
    R-Factor(Observed) 0.15515
    R-Work 0.1532
    R-Free 0.19199
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model ANISOTROPIC
    Mean Isotropic B Value 25.498
    Anisotropic B[1][1] -0.18
    Anisotropic B[1][2] -0.09
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.18
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.27
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.746
    Number of Reflections(R-Free) 520
    Number of Reflections(R-Work) 10492
    R-Factor(R-Work) 0.213
    R-Factor(R-Free) 0.265
    Percent Reflections(Observed) 98.9
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 10.748
    r_sphericity_free 22.448
    r_rigid_bond_restr 4.697
    r_gen_planes_other 0.008
    r_gen_planes_refined 0.008
    r_chiral_restr 0.091
    r_dihedral_angle_4_deg 15.746
    r_dihedral_angle_3_deg 14.678
    r_dihedral_angle_2_deg 30.095
    r_dihedral_angle_1_deg 6.522
    r_angle_other_deg 1.947
    r_angle_refined_deg 1.523
    r_bond_other_d 0.011
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 9730
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 808
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MxCube
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution EPMR
    Structure Refinement REFMAC 5.6.0116
     
    Software
    refinement REFMAC version: 5.6.0116
    model building EPMR
    data collection MxCube