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X-RAY DIFFRACTION
Materials and Methods page
3W2O
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 293.0
    Details 0.1M Bis-tris propane pH 6.5, 35% Tacsimate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 143.95 α = 90
    b = 143.95 β = 90
    c = 143.95 γ = 90
     
    Space Group
    Space Group Name:    I 2 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-12-21
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.3
    Wavelength List 0.97649
    Site ALS
    Beamline 5.0.3
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.35
    Resolution(Low) 50
    Number Reflections(Observed) 20719
    Percent Possible(Observed) 100.0
    Redundancy 8.0
     
    High Resolution Shell Details
    Resolution(High) 2.35
    Resolution(Low) 2.39
    Percent Possible(All) 100.0
    Mean I Over Sigma(Observed) 2.6
    R-Sym I(Observed) 0.878
    Redundancy 8.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.35
    Resolution(Low) 40.0
    Number of Reflections(Observed) 19606
    Number of Reflections(R-Free) 1060
    Percent Reflections(Observed) 99.75
    R-Factor(Observed) 0.182
    R-Work 0.18022
    R-Free 0.21556
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 54.633
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.353
    Shell Resolution(Low) 2.414
    Number of Reflections(R-Free) 82
    Number of Reflections(R-Work) 1413
    R-Factor(R-Work) 0.24
    R-Factor(R-Free) 0.299
    Percent Reflections(Observed) 99.93
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.088
    r_dihedral_angle_4_deg 16.89
    r_dihedral_angle_3_deg 16.609
    r_dihedral_angle_2_deg 35.611
    r_dihedral_angle_1_deg 6.03
    r_angle_refined_deg 1.366
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2448
    Nucleic Acid Atoms 0
    Heterogen Atoms 38
    Solvent Atoms 37
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.7.0029
     
    Software
    refinement REFMAC version: 5.7.0029
    model building MOLREP
    data collection ADSC version: Quantum