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X-RAY DIFFRACTION
Materials and Methods page
3U0L
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 4.5
    Temperature 298.0
    Details 0.1 M Sodium acetate trihydrate pH 4.5, 25% PEG 3,350, VAPOR DIFFUSION, SITTING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 31.77 α = 90
    b = 67.44 β = 90
    c = 95.06 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) 1.25
    Resolution(Low) 19.43
    Number Reflections(All) 57297
    Number Reflections(Observed) 56036
    Percent Possible(Observed) 97.8
     
    High Resolution Shell Details
    Resolution(High) 1.25
    Resolution(Low) 1.32
    Percent Possible(All) 95.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.25
    Resolution(Low) 19.03
    Number of Reflections(all) 54545
    Number of Reflections(Observed) 53121
    Number of Reflections(R-Free) 2855
    Percent Reflections(Observed) 97.39
    R-Factor(All) 0.12742
    R-Factor(Observed) 0.12742
    R-Work 0.12563
    R-Free 0.16083
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 13.485
    Anisotropic B[1][1] 0.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.04
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.02
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.25
    Shell Resolution(Low) 1.282
    Number of Reflections(R-Free) 184
    Number of Reflections(R-Work) 3559
    R-Factor(R-Work) 0.181
    R-Factor(R-Free) 0.215
    Percent Reflections(Observed) 94.81
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 9.526
    r_sphericity_free 26.256
    r_rigid_bond_restr 7.164
    r_gen_planes_other 0.008
    r_gen_planes_refined 0.013
    r_chiral_restr 0.139
    r_dihedral_angle_4_deg 20.115
    r_dihedral_angle_3_deg 13.145
    r_dihedral_angle_2_deg 32.3
    r_dihedral_angle_1_deg 7.394
    r_angle_other_deg 1.386
    r_angle_refined_deg 2.528
    r_bond_other_d 0.002
    r_bond_refined_d 0.029
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1719
    Nucleic Acid Atoms 0
    Heterogen Atoms 4
    Solvent Atoms 230
     
     
  •   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