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X-RAY DIFFRACTION
Materials and Methods page
4GQJ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 8
    Temperature 298.0
    Details buffer: 0.2 M KCl 10 mM MgCl2 35% hexanediol 50 mM TRIS.HCl pH 8 drop composition: 0.5 ul 10 mM binuclear Ru compound 0.5 ul 10 mM [ssDNA] 5'-d(CGTACG)-3' 1 ul cryst. buffer 0.5 ul , VAPOR DIFFUSION, SITTING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 85.43 α = 90
    b = 85.43 β = 90
    c = 85.43 γ = 90
     
    Space Group
    Space Group Name:    P 41 3 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type ADSC QUANTUM 315r
    Collection Date 2009-06-14
     
    Diffraction Radiation
    Monochromator channel-cut Si(111) crystal
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID29
    Wavelength List 1.07205
    Site ESRF
    Beamline ID29
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.95
    Resolution(Low) 50
    Number Reflections(All) 2419
    Number Reflections(Observed) 2419
    Percent Possible(Observed) 97.0
    R Merge I(Observed) 0.118
    B(Isotropic) From Wilson Plot 73.4
    Redundancy 4.4
     
    High Resolution Shell Details
    Resolution(High) 2.95
    Resolution(Low) 3.11
    Percent Possible(All) 99.0
    R Merge I(Observed) 0.62
    Mean I Over Sigma(Observed) 2.1
    Redundancy 4.6
    Number Unique Reflections(All) 343
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 2.951
    Resolution(Low) 38.205
    Cut-off Sigma(F) 1.36
    Number of Reflections(all) 2419
    Number of Reflections(Observed) 2396
    Number of Reflections(R-Free) 104
    Percent Reflections(Observed) 95.34
    R-Factor(Observed) 0.1786
    R-Work 0.1773
    R-Free 0.2065
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9511
    Number of Reflections(R-Free) 104
    Number of Reflections(R-Work) 2292
    R-Factor(R-Work) 0.1773
    R-Factor(R-Free) 0.2065
    Percent Reflections(Observed) 95.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.007
    f_chiral_restr 0.085
    f_dihedral_angle_d 34.982
    f_angle_d 1.39
    f_bond_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 0
    Nucleic Acid Atoms 223
    Heterogen Atoms 102
    Solvent Atoms 16
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MxCube
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution SHELXS
    Structure Refinement PHENIX (phenix.refine: 1.7.1_743)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.7.1_743)
    model building SHELXS
    data collection MxCube