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X-RAY DIFFRACTION
Materials and Methods page
4I4S
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 293.0
    Details 0.1 M sodium cacodylate, 0.2 M magnesium acetate, 20% PEG8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 72.05 α = 90
    b = 39.14 β = 93.16
    c = 119.39 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 210
    Collection Date 2006-09-09
     
    Diffraction Radiation
    Monochromator Diamond(001)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength List 1.00000
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.4
    Resolution(Low) 20.5
    Number Reflections(All) 131858
    Number Reflections(Observed) 131858
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.078
    B(Isotropic) From Wilson Plot 14.2
    Redundancy 4.1
     
    High Resolution Shell Details
    Resolution(High) 1.4
    Resolution(Low) 1.47
    Percent Possible(All) 99.1
    R Merge I(Observed) 0.28
    Mean I Over Sigma(Observed) 4.7
    Redundancy 4.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.4
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 125098
    Number of Reflections(Observed) 125098
    Number of Reflections(R-Free) 6648
    Percent Reflections(Observed) 99.4
    R-Factor(All) 0.1893
    R-Factor(Observed) 0.1893
    R-Work 0.18854
    R-Free 0.20356
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 10.532
    Anisotropic B[1][1] 0.03
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.01
    Anisotropic B[2][2] -0.03
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.4
    Shell Resolution(Low) 1.433
    Number of Reflections(R-Free) 461
    Number of Reflections(R-Work) 8725
    R-Factor(R-Work) 0.226
    R-Factor(R-Free) 0.243
    Percent Reflections(Observed) 98.4
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.005
    r_chiral_restr 0.073
    r_dihedral_angle_4_deg 16.937
    r_dihedral_angle_3_deg 8.844
    r_dihedral_angle_2_deg 32.8
    r_dihedral_angle_1_deg 5.915
    r_angle_refined_deg 1.071
    r_bond_refined_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4740
    Nucleic Acid Atoms 0
    Heterogen Atoms 169
    Solvent Atoms 747
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MXCuBE
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building MOLREP
    data collection MXCuBE