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X-RAY DIFFRACTION
Materials and Methods page
4HUC
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 293.0
    Details 3 M NaOAc pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 116.03 α = 90
    b = 121.43 β = 90
    c = 123.3 γ = 90
     
    Space Group
    Space Group Name:    I 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 210
    Collection Date 2012-06-25
     
    Diffraction Radiation
    Monochromator Si 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength List 0.9334
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.2
    Observed Criterion Sigma(I) 3.2
    Resolution(High) 1.86
    Resolution(Low) 86.5
    Number Reflections(Observed) 71548
    Percent Possible(Observed) 98.1
    R Merge I(Observed) 0.065
    Redundancy 6.6
     
    High Resolution Shell Details
    Resolution(High) 1.86
    Resolution(Low) 1.96
    Percent Possible(All) 87.6
    R Merge I(Observed) 0.065
    Mean I Over Sigma(Observed) 3.2
    Redundancy 6.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.86
    Resolution(Low) 58.0
    Number of Reflections(all) 71549
    Number of Reflections(Observed) 67939
    Number of Reflections(R-Free) 3609
    Percent Reflections(Observed) 98.08
    R-Factor(Observed) 0.16624
    R-Work 0.1651
    R-Free 0.18772
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model Isotropic
    Mean Isotropic B Value 24.897
    Anisotropic B[1][1] 2.14
    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] -1.14
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.862
    Shell Resolution(Low) 1.91
    Number of Reflections(R-Free) 192
    Number of Reflections(R-Work) 4001
    R-Factor(R-Work) 0.254
    R-Factor(R-Free) 0.255
    Percent Reflections(Observed) 81.75
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.009
    r_chiral_restr 0.128
    r_dihedral_angle_4_deg 19.905
    r_dihedral_angle_3_deg 12.262
    r_dihedral_angle_2_deg 29.321
    r_dihedral_angle_1_deg 6.03
    r_angle_refined_deg 1.619
    r_bond_refined_d 0.016
     
    Coordinate Error
    Luzzati ESD(Observed) 0.101
    Luzzati ESD(R-Free Set) 0.099
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3998
    Nucleic Acid Atoms 0
    Heterogen Atoms 50
    Solvent Atoms 480
     
     
  •   Software and Computing Hide
    Computing
    Data Collection DNA
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution SHELXS
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building SHELXS
    data collection DNA