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X-RAY DIFFRACTION
Materials and Methods page
4I30
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 293.0
    Details 2.0 M Ammonium sulphate, pH 8.5 , VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.99 α = 90
    b = 70.41 β = 90
    c = 97.05 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 298
     
    Diffraction Detector
    Detector CCD
    Type MAR CCD 165 mm
    Collection Date 2010-05-05
     
    Diffraction Radiation
    Monochromator Si 111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type LNLS BEAMLINE D03B-MX1
    Wavelength List 1.427
    Site LNLS
    Beamline D03B-MX1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.89
    Resolution(Low) 57
    Number Reflections(All) 17782
    Number Reflections(Observed) 16822
    Percent Possible(Observed) 99.78
    R Merge I(Observed) 0.071
    Redundancy 4.7
     
    High Resolution Shell Details
    Resolution(High) 1.89
    Resolution(Low) 1.99
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.366
    Mean I Over Sigma(Observed) 2.1
    R-Sym I(Observed) 0.366
    Redundancy 4.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.89
    Resolution(Low) 57.0
    Number of Reflections(all) 17782
    Number of Reflections(Observed) 16822
    Number of Reflections(R-Free) 960
    Percent Reflections(Observed) 99.78
    R-Factor(All) 0.2259
    R-Factor(Observed) 0.22438
    R-Work 0.22227
    R-Free 0.26413
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.924
    Anisotropic B[1][1] 0.41
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -6.89
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 6.49
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.889
    Shell Resolution(Low) 1.938
    Number of Reflections(R-Free) 67
    Number of Reflections(R-Work) 1269
    R-Factor(R-Work) 0.286
    R-Factor(R-Free) 0.41
    Percent Reflections(Observed) 98.74
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 9.916
    r_sphericity_free 14.294
    r_rigid_bond_restr 2.74
    r_bond_refined_d 0.026
    r_angle_refined_deg 2.577
    r_dihedral_angle_1_deg 8.971
    r_dihedral_angle_2_deg 35.317
    r_dihedral_angle_3_deg 18.555
    r_dihedral_angle_4_deg 15.112
    r_chiral_restr 0.174
    r_gen_planes_refined 0.012
    r_mcbond_it 2.086
    r_mcangle_it 3.075
    r_scbond_it 4.519
    r_scangle_it 6.113
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1761
    Nucleic Acid Atoms 0
    Heterogen Atoms 19
    Solvent Atoms 87
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MOSFLM
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution Molrep
    Structure Refinement REFMAC 5.5.0110
     
    Software
    refinement REFMAC version: 5.5.0110
    model building Molrep
    data collection MOSFLM