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X-RAY DIFFRACTION
Materials and Methods page
3UWA
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.3
    Temperature 290.0
    Details 60.8% MPD, 100MM NAHEPES PH 7.3- 7.4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 47.46 α = 90
    b = 58.63 β = 90
    c = 62.39 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-08-01
     
    Diffraction Radiation
    Monochromator double crystal, Si 111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-ID
    Wavelength List 0.9791750
    Site APS
    Beamline 19-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.95
    Resolution(Low) 50
    Number Reflections(Observed) 13168
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.088
    B(Isotropic) From Wilson Plot 28.96
    Redundancy 8.6
     
    High Resolution Shell Details
    Resolution(High) 1.95
    Resolution(Low) 2.0
    Percent Possible(All) 95.7
    R Merge I(Observed) 0.484
    Mean I Over Sigma(Observed) 3.05
    R-Sym I(Observed) 0.484
    Redundancy 3.8
    Number Unique Reflections(All) 961
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.95
    Resolution(Low) 42.73
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 13214
    Number of Reflections(Observed) 13167
    Number of Reflections(R-Free) 649
    R-Factor(All) 0.177
    R-Factor(Observed) 0.177
    R-Work 0.176
    R-Free 0.207
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model isotropic, TLS
    Mean Isotropic B Value 24.86
    Anisotropic B[1][1] 0.73
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.35
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.38
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.95
    Shell Resolution(Low) 2.0
    Number of Reflections(R-Free) 50
    Number of Reflections(R-Work) 782
    R-Factor(R-Work) 0.255
    R-Factor(R-Free) 0.297
    Percent Reflections(Observed) 95.19
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.082
    r_dihedral_angle_4_deg 20.953
    r_dihedral_angle_3_deg 12.647
    r_dihedral_angle_2_deg 40.147
    r_dihedral_angle_1_deg 6.053
    r_angle_other_deg 0.885
    r_angle_refined_deg 1.455
    r_bond_other_d 0.001
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1152
    Nucleic Acid Atoms 0
    Heterogen Atoms 17
    Solvent Atoms 117
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BluIce
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER
    data collection BluIce