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X-RAY DIFFRACTION
Materials and Methods page
4GO2
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.4
    Temperature 293.0
    Details 1.6 M Ammonium Sulfate, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 258.93 α = 90
    b = 194.39 β = 109.02
    c = 97.11 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IV++
    Collection Date 2007-09-03
     
    Diffraction Radiation
    Monochromator double crystal
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RUH3R
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.28
    Resolution(Low) 50
    Number Reflections(All) 205602
    Number Reflections(Observed) 205602
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.096
     
    High Resolution Shell Details
    Resolution(High) 2.28
    Resolution(Low) 2.36
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.56
    Mean I Over Sigma(Observed) 1.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.28
    Resolution(Low) 49.88
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 195111
    Number of Reflections(Observed) 195111
    Number of Reflections(R-Free) 10330
    Percent Reflections(Observed) 99.87
    R-Factor(All) 0.17791
    R-Factor(Observed) 0.17791
    R-Work 0.17693
    R-Free 0.19634
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 27.935
    Anisotropic B[1][1] 0.72
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 1.36
    Anisotropic B[2][2] -0.44
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.61
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.281
    Shell Resolution(Low) 2.34
    Number of Reflections(Observed) 14277
    Number of Reflections(R-Free) 755
    Number of Reflections(R-Work) 14277
    R-Factor(R-Work) 0.241
    R-Factor(R-Free) 0.263
    Percent Reflections(Observed) 99.15
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.799
    r_scbond_it 1.756
    r_mcangle_it 1.09
    r_mcbond_it 0.568
    r_gen_planes_refined 0.005
    r_chiral_restr 0.091
    r_dihedral_angle_4_deg 23.83
    r_dihedral_angle_3_deg 13.63
    r_dihedral_angle_2_deg 35.533
    r_dihedral_angle_1_deg 6.437
    r_angle_refined_deg 1.37
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 15296
    Nucleic Acid Atoms 0
    Heterogen Atoms 356
    Solvent Atoms 1023
     
     
  •   Software and Computing Hide
    Computing
    Data Collection d*TREK
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution Molrep
    Structure Refinement REFMAC 5.5.0102
     
    Software
    refinement REFMAC version: 5.5.0102
    model building Molrep
    data collection d*TREK