POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4ESB
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6
    Temperature 298.0
    Details 0.17 M ammonium sulfate, 25.5% PEG 4000, 15% glycerol, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 73.54 α = 90
    b = 73.54 β = 90
    c = 84.08 γ = 90
     
    Space Group
    Space Group Name:    P 41 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Details Toroidal mirror
    Collection Date 2009-07-27
     
    Diffraction Radiation
    Monochromator Diamond (111)and Ge (220) crystals
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-2
    Wavelength List 0.933
    Site ESRF
    Beamline ID14-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.5
    Resolution(Low) 44.22
    Number Reflections(Observed) 8474
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.074
    Redundancy 7.7
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.64
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.611
    Mean I Over Sigma(Observed) 2.9
    Redundancy 8.0
    Number Unique Reflections(All) 1203
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.5
    Resolution(Low) 36.498
    Cut-off Sigma(F) 1.35
    Number of Reflections(Observed) 8418
    Number of Reflections(R-Free) 392
    Percent Reflections(Observed) 99.77
    R-Factor(Observed) 0.2023
    R-Work 0.2011
    R-Free 0.2261
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 11.3755
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 11.3755
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -22.751
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5
    Shell Resolution(Low) 2.8619
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 2585
    R-Factor(R-Work) 0.2525
    R-Factor(R-Free) 0.2727
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8619
    Shell Resolution(Low) 3.6052
    Number of Reflections(R-Free) 121
    Number of Reflections(R-Work) 2649
    R-Factor(R-Work) 0.1971
    R-Factor(R-Free) 0.2471
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.6052
    Shell Resolution(Low) 36.5016
    Number of Reflections(R-Free) 127
    Number of Reflections(R-Work) 2792
    R-Factor(R-Work) 0.1914
    R-Factor(R-Free) 0.2036
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.003
    f_chiral_restr 0.039
    f_dihedral_angle_d 15.622
    f_angle_d 0.702
    f_bond_d 0.003
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 824
    Nucleic Acid Atoms 0
    Heterogen Atoms 29
    Solvent Atoms 17
     
     
  •   Software and Computing Hide
    Computing
    Data Collection DNA
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution BALBES
    Structure Refinement PHENIX (phenix.refine: 1.7.3_928)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.7.3_928)
    model building BALBES
    data collection DNA