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X-RAY DIFFRACTION
Materials and Methods page
4IIV
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 8.5
    Temperature 289.0
    Details 0.2 M sodium bromide, 0.1 M Bis-Tris propane, pH 8.5, 27.5% w/v PEG3350, VAPOR DIFFUSION, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 127.48 α = 90
    b = 127.48 β = 90
    c = 122.95 γ = 120
     
    Space Group
    Space Group Name:    P 65
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Details MIRRORS
    Collection Date 2012-11-11
     
    Diffraction Radiation
    Monochromator Rosenbaum-Rock high-resolution double-crystal Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-ID
    Wavelength List 0.9792
    Site APS
    Beamline 19-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.5
    Resolution(Low) 50
    Number Reflections(Observed) 39057
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.088
    B(Isotropic) From Wilson Plot 38.7
    Redundancy 13.0
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.54
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.823
    Mean I Over Sigma(Observed) 3.3
    Redundancy 12.7
    Number Unique Reflections(All) 1943
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.5
    Resolution(Low) 41.76
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 37974
    Number of Reflections(R-Free) 1899
    Percent Reflections(Observed) 97.17
    R-Factor(Observed) 0.1824
    R-Work 0.1804
    R-Free 0.2198
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 35.2639
    Anisotropic B[1][1] -0.3
    Anisotropic B[1][2] -0.3
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.3
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.97
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5
    Shell Resolution(Low) 2.568
    Number of Reflections(R-Free) 86
    Number of Reflections(R-Work) 1972
    R-Factor(R-Work) 0.217
    R-Factor(R-Free) 0.26
    Percent Reflections(Observed) 71.78
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.004
    r_gen_planes_refined 0.006
    r_chiral_restr 0.071
    r_dihedral_angle_4_deg 18.257
    r_dihedral_angle_3_deg 14.652
    r_dihedral_angle_2_deg 33.971
    r_dihedral_angle_1_deg 5.515
    r_angle_other_deg 1.129
    r_angle_refined_deg 1.51
    r_bond_other_d 0.005
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7023
    Nucleic Acid Atoms 0
    Heterogen Atoms 192
    Solvent Atoms 299
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL3000
    Data Reduction (intensity integration) HKL3000
    Data Reduction (data scaling) HKL3000
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.7.0029
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement MOLREP
    data reduction HKL