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X-RAY DIFFRACTION
Materials and Methods page
4EQ2
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 291.0
    Details 20% (v/v) polyethylene glycol 5000 monomethyl ether, 0.1M HEPES, 0.5M sodium carbonate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 63.54 α = 90
    b = 63.54 β = 90
    c = 216.32 γ = 120
     
    Space Group
    Space Group Name:    P 65 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2010-06-15
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRF BEAMLINE BL17U
    Wavelength List 0.97931
    Site SSRF
    Beamline BL17U
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.5
    Resolution(Low) 50
    Number Reflections(All) 9716
    Number Reflections(Observed) 9650
    Percent Possible(Observed) 99.3
    R Merge I(Observed) 0.105
    Redundancy 23.6
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.59
    Percent Possible(All) 93.7
    R Merge I(Observed) 0.396
    Mean I Over Sigma(Observed) 4.685
    R-Sym I(Observed) 0.396
    Redundancy 16.0
    Number Unique Reflections(All) 858
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.502
    Resolution(Low) 38.57
    Cut-off Sigma(F) 0.1
    Number of Reflections(all) 9050
    Number of Reflections(Observed) 9050
    Number of Reflections(R-Free) 426
    Percent Reflections(Observed) 93.8
    R-Factor(All) 0.2203
    R-Factor(Observed) 0.2203
    R-Work 0.218
    R-Free 0.2664
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 11.265
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 11.265
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -22.53
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5021
    Shell Resolution(Low) 2.59
    Number of Reflections(R-Free) 127
    Number of Reflections(R-Work) 2580
    R-Factor(R-Work) 0.2761
    R-Factor(R-Free) 0.3829
    Percent Reflections(Observed) 87.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.59
    Shell Resolution(Low) 3.608
    Number of Reflections(R-Free) 133
    Number of Reflections(R-Work) 2865
    R-Factor(R-Work) 0.2298
    R-Factor(R-Free) 0.2589
    Percent Reflections(Observed) 95.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.608
    Shell Resolution(Low) 38.5745
    Number of Reflections(R-Free) 166
    Number of Reflections(R-Work) 3179
    R-Factor(R-Work) 0.1912
    R-Factor(R-Free) 0.2315
    Percent Reflections(Observed) 99.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.003
    f_chiral_restr 0.058
    f_dihedral_angle_d 17.898
    f_angle_d 0.811
    f_bond_d 0.004
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1643
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 23
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BLUICE
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement PHENIX (phenix.refine: 1.5_2)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.5_2)
    model building PHASER
    data collection BLUICE