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X-RAY DIFFRACTION
Materials and Methods page
3U0M
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 8.5
    Temperature 298.0
    Details 0.1 M Tris pH 8.5, 25% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 31.71 α = 90
    b = 67.08 β = 90
    c = 95 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 RAYONIX MX225HE
    Collection Date 2010-04-02
     
    Diffraction Radiation
    Monochromator Diamond 111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 31-ID
    Wavelength List 0.9793
    Site APS
    Beamline 31-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.65
    Resolution(Low) 28.66
    Number Reflections(All) 25160
    Number Reflections(Observed) 24632
    Percent Possible(Observed) 97.9
     
    High Resolution Shell Details
    Resolution(High) 1.65
    Resolution(Low) 1.74
    Percent Possible(All) 96.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.65
    Resolution(Low) 27.44
    Number of Reflections(all) 23892
    Number of Reflections(Observed) 23328
    Number of Reflections(R-Free) 1256
    Percent Reflections(Observed) 97.64
    R-Factor(All) 0.17386
    R-Factor(Observed) 0.17386
    R-Work 0.17232
    R-Free 0.20074
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 17.841
    Anisotropic B[1][1] 0.22
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.77
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.65
    Shell Resolution(Low) 1.693
    Number of Reflections(R-Free) 84
    Number of Reflections(R-Work) 1527
    R-Factor(R-Work) 0.234
    R-Factor(R-Free) 0.269
    Percent Reflections(Observed) 96.93
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.002
    r_gen_planes_refined 0.012
    r_chiral_restr 0.13
    r_dihedral_angle_4_deg 18.869
    r_dihedral_angle_3_deg 14.942
    r_dihedral_angle_2_deg 33.778
    r_dihedral_angle_1_deg 6.701
    r_angle_other_deg 1.086
    r_angle_refined_deg 2.349
    r_bond_other_d 0.001
    r_bond_refined_d 0.027
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1718
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 146
     
     
  •   Software and Computing Hide
    Computing
    Data Collection SPEC
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution Phaser
    Structure Refinement REFMAC 5.6.0111
     
    Software
    refinement REFMAC version: 5.6.0111
    model building Phaser
    data collection SPEC