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X-RAY DIFFRACTION
Materials and Methods page
4GK2
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 293.0
    Details 0.1M sodium cacodylate pH 6.5, 0.15M ammonium sulf ate, 22.5% PEG 3350 , VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 52.6 α = 90
    b = 38.19 β = 101.71
    c = 75.7 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MAR scanner 345 mm plate
    Collection Date 2011-03-07
     
    Diffraction Radiation
    Monochromator Goebel Mirror
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SEALED TUBE
    Type BRUKER AXS MICROSTAR
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.0
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 2.19
    Resolution(Low) 38.19
    Number Reflections(All) 15321
    Number Reflections(Observed) 15076
    Percent Possible(Observed) 98.4
    R Merge I(Observed) 0.103
    B(Isotropic) From Wilson Plot 28.553
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.31
    Percent Possible(All) 94.6
    R Merge I(Observed) 0.457
    Mean I Over Sigma(Observed) 3.5
    Redundancy 3.5
    Number Unique Reflections(All) 2209
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.195
    Resolution(Low) 33.953
    Cut-off Sigma(F) 1.34
    Number of Reflections(all) 15380
    Number of Reflections(Observed) 15060
    Number of Reflections(R-Free) 744
    Percent Reflections(Observed) 97.92
    R-Factor(Observed) 0.1929
    R-Work 0.1905
    R-Free 0.2361
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 5.3296
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -6.9376
    Anisotropic B[2][2] -4.8934
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.4362
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1952
    Shell Resolution(Low) 2.3646
    Number of Reflections(R-Free) 126
    Number of Reflections(R-Work) 2762
    R-Factor(R-Work) 0.2022
    R-Factor(R-Free) 0.2749
    Percent Reflections(Observed) 95.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3646
    Shell Resolution(Low) 2.6025
    Number of Reflections(R-Free) 137
    Number of Reflections(R-Work) 2839
    R-Factor(R-Work) 0.2127
    R-Factor(R-Free) 0.2703
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6025
    Shell Resolution(Low) 2.9789
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2878
    R-Factor(R-Work) 0.2105
    R-Factor(R-Free) 0.2761
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9789
    Shell Resolution(Low) 3.7524
    Number of Reflections(R-Free) 160
    Number of Reflections(R-Work) 2883
    R-Factor(R-Work) 0.1793
    R-Factor(R-Free) 0.2262
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.7524
    Shell Resolution(Low) 33.9571
    Number of Reflections(R-Free) 176
    Number of Reflections(R-Work) 2954
    R-Factor(R-Work) 0.1808
    R-Factor(R-Free) 0.2147
    Percent Reflections(Observed) 99.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.004
    f_chiral_restr 0.067
    f_dihedral_angle_d 14.946
    f_angle_d 1.503
    f_bond_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2107
    Nucleic Acid Atoms 0
    Heterogen Atoms 31
    Solvent Atoms 86
     
     
  •   Software and Computing Hide
    Computing
    Data Collection XDS
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution Phaser
    Structure Refinement PHENIX (phenix.refine: 1.7.1_743)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.7.1_743)
    model building Phaser
    data collection XDS