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X-RAY DIFFRACTION
Materials and Methods page
3VFK
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.6
    Temperature 291.0
    Details 0.1 M magnesium chloride, 0.1 M sodium acetate 4.6, 18% PEG 1500, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 88.01 α = 90
    b = 25.18 β = 109.18
    c = 38.71 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 93
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2009-04-10
     
    Diffraction Radiation
    Monochromator Cryogenically-cooled single crystal Si(111)side bounce monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 24-ID-E
    Wavelength List 0.9792
    Site APS
    Beamline 24-ID-E
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.8
    Resolution(Low) 19.29
    Number Reflections(Observed) 2084
    Percent Possible(Observed) 99.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.8
    Resolution(Low) 19.294
    Cut-off Sigma(F) 2.04
    Number of Reflections(Observed) 2084
    Number of Reflections(R-Free) 93
    Percent Reflections(Observed) 99.95
    R-Factor(Observed) 0.2789
    R-Work 0.2776
    R-Free 0.3057
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 8.4159
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -18.7315
    Anisotropic B[2][2] -20.2601
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 11.8442
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.004
    f_chiral_restr 0.037
    f_dihedral_angle_d 12.765
    f_angle_d 0.847
    f_bond_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 711
    Nucleic Acid Atoms 0
    Heterogen Atoms 47
    Solvent Atoms 10
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution MOLREP
    Structure Refinement PHENIX (phenix.refine: 1.6.2_432)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.6.2_432)
    model building MOLREP