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X-RAY DIFFRACTION
Materials and Methods page
4K0K
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 6.5
    Temperature 277.15
    Details 01.M MES-KOH, 50mM KCL, 15mM Mg+2-acetate, 12% MPD, pH 6.5, VAPOR DIFFUSION, temperature 277.15K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 401.3 α = 90
    b = 401.3 β = 90
    c = 173.68 γ = 90
     
    Space Group
    Space Group Name:    P 41 21 2
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04
    Wavelength List 1.000
    Site DIAMOND
    Beamline I04
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 3.4
    Resolution(Low) 20
    Number Reflections(Observed) 189418
    Percent Possible(Observed) 98.12
     
    High Resolution Shell Details
    Resolution(High) 3.4
    Resolution(Low) 3.486
    Percent Possible(All) 99.94
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.4
    Resolution(Low) 20.0
    Number of Reflections(Observed) 179946
    Number of Reflections(R-Free) 9471
    Percent Reflections(Observed) 98.12
    R-Factor(Observed) 0.19
    R-Work 0.18729
    R-Free 0.24184
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 90.683
    Anisotropic B[1][1] -0.39
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.39
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.78
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.4
    Shell Resolution(Low) 3.486
    Number of Reflections(R-Free) 686
    Number of Reflections(R-Work) 13045
    R-Factor(R-Work) 0.261
    R-Factor(R-Free) 0.31
    Percent Reflections(Observed) 99.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scbond_it 5.832
    r_mcangle_it 9.967
    r_mcbond_other 6.236
    r_mcbond_it 6.236
    r_gen_planes_other 0.002
    r_gen_planes_refined 0.007
    r_chiral_restr 0.095
    r_dihedral_angle_4_deg 18.03
    r_dihedral_angle_3_deg 22.097
    r_dihedral_angle_2_deg 34.193
    r_dihedral_angle_1_deg 7.493
    r_angle_other_deg 1.25
    r_angle_refined_deg 1.421
    r_bond_other_d 0.004
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 19130
    Nucleic Acid Atoms 32785
    Heterogen Atoms 0
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.8.0033
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.8.0033