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X-RAY DIFFRACTION
Materials and Methods page
3VR6
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.5
    Temperature 296.0
    Details 20% PEG 3350, 0.1M Bis-Tris propane, 0.2M sodium fluoride, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 296K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 126.15 α = 90
    b = 127.42 β = 90
    c = 225.25 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 270
    Collection Date 2011-03-04
     
    Diffraction Radiation
    Monochromator Channel-cut Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type PHOTON FACTORY BEAMLINE BL-1A
    Wavelength List 1.0000
    Site PHOTON FACTORY
    Beamline BL-1A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.68
    Resolution(Low) 50
    Number Reflections(All) 97250
    Number Reflections(Observed) 97250
    Percent Possible(Observed) 96.1
    R Merge I(Observed) 0.154
    B(Isotropic) From Wilson Plot 57.971
    Redundancy 5.7
     
    High Resolution Shell Details
    Resolution(High) 2.69
    Resolution(Low) 2.79
    Percent Possible(All) 89.2
    R Merge I(Observed) 0.767
    Mean I Over Sigma(Observed) 1.76
    Redundancy 4.9
    Number Unique Reflections(All) 8899
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.68
    Resolution(Low) 48.58
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 92330
    Number of Reflections(Observed) 92330
    Number of Reflections(R-Free) 4864
    Percent Reflections(Observed) 100.0
    R-Factor(All) 0.18481
    R-Factor(Observed) 0.18481
    R-Work 0.18159
    R-Free 0.24618
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 43.541
    Anisotropic B[1][1] 0.15
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -2.86
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.72
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.681
    Shell Resolution(Low) 2.751
    Number of Reflections(Observed) 5608
    Number of Reflections(R-Free) 267
    Number of Reflections(R-Work) 5341
    R-Factor(R-Work) 0.289
    R-Factor(R-Free) 0.336
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.675
    r_scbond_it 1.529
    r_mcangle_it 0.859
    r_mcbond_it 0.429
    r_gen_planes_refined 0.006
    r_chiral_restr 0.087
    r_dihedral_angle_4_deg 21.225
    r_dihedral_angle_3_deg 19.52
    r_dihedral_angle_2_deg 37.82
    r_dihedral_angle_1_deg 5.349
    r_angle_refined_deg 1.273
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 26497
    Nucleic Acid Atoms 0
    Heterogen Atoms 64
    Solvent Atoms 500
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ugui
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building PHASER
    data collection ugui