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X-RAY DIFFRACTION
Materials and Methods page
4G11
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    Temperature 298.0
    Details 22% PEG3350, 0.2M Na Malonate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 140.63 α = 90
    b = 67.38 β = 96.14
    c = 105.89 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-2
    Wavelength List 0.972400
    Site ESRF
    Beamline ID14-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 3.4
    Resolution(Low) 61.3
    Number Reflections(All) 12687
    Number Reflections(Observed) 12318
    Percent Possible(Observed) 89.9
    R Merge I(Observed) 0.099
    Redundancy 2.8
     
    High Resolution Shell Details
    Resolution(High) 3.4
    Resolution(Low) 3.58
    Percent Possible(All) 91.8
    R Merge I(Observed) 0.438
    Mean I Over Sigma(Observed) 2.4
    Redundancy 2.8
    Number Unique Reflections(All) 1809
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.4
    Resolution(Low) 61.3
    Number of Reflections(Observed) 11709
    Number of Reflections(R-Free) 609
    Percent Reflections(Observed) 89.42
    R-Factor(Observed) 0.28505
    R-Work 0.2819
    R-Free 0.34911
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 79.825
    Anisotropic B[1][1] -0.23
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.36
    Anisotropic B[2][2] 0.37
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.07
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.4
    Shell Resolution(Low) 3.488
    Number of Reflections(R-Free) 48
    Number of Reflections(R-Work) 843
    R-Factor(R-Work) 0.35
    R-Factor(R-Free) 0.405
    Percent Reflections(Observed) 91.57
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.003
    r_chiral_restr 0.048
    r_dihedral_angle_4_deg 11.265
    r_dihedral_angle_3_deg 14.624
    r_dihedral_angle_2_deg 28.302
    r_dihedral_angle_1_deg 3.272
    r_angle_refined_deg 0.8
    r_bond_refined_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6778
    Nucleic Acid Atoms 0
    Heterogen Atoms 23
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Collection DNA
    Data Reduction (intensity integration) PROCESS
    Data Reduction (data scaling) SCALA
    Structure Solution molrep
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building molrep
    data collection DNA