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X-RAY DIFFRACTION
Materials and Methods page
4D9X
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 6
    Temperature 296.0
    Details MPD, MgCl2, KCl, spermine, pH 6.0, VAPOR DIFFUSION, temperature 296K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 30.28 α = 90
    b = 30.28 β = 90
    c = 118.33 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type OXFORD
    Details OXFORD ONYX CCD
    Collection Date 2010-08-09
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SEALED TUBE
    Type OXFORD DIFFRACTION ENHANCE ULTRA
    Wavelength List 1.542
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.44
    Resolution(Low) 30
    Number Reflections(Observed) 2642
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.108
    B(Isotropic) From Wilson Plot 43.967
     
    High Resolution Shell Details
    Resolution(High) 2.44
    Resolution(Low) 2.59
    Percent Possible(All) 97.3
    R Merge I(Observed) 0.611
    Mean I Over Sigma(Observed) 4.01
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.44
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 2641
    Number of Reflections(R-Free) 254
    Percent Reflections(Observed) 99.51
    R-Factor(Observed) 0.2659
    R-Work 0.2614
    R-Free 0.3074
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 24.6741
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.44
    Shell Resolution(Low) 2.506
    Number of Reflections(R-Free) 15
    Number of Reflections(R-Work) 175
    R-Factor(R-Work) 0.488
    R-Factor(R-Free) 0.734
    Percent Reflections(Observed) 94.06
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.005
    r_angle_refined_deg 1.955
    r_bond_refined_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 0
    Nucleic Acid Atoms 450
    Heterogen Atoms 25
    Solvent Atoms 15
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CrysAlisPro
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0072
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    molecular replacement MOLREP
    data reduction Xscale