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X-RAY DIFFRACTION
Materials and Methods page
4GUF
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7
    Temperature 300.0
    Details protein: 7.5 mg/mL in 0.5 M sodium chloride, 0.01 M Tris-HCl, crystallization condition: Qiagen PEG E6 (0.2 M sodium chloride, 20% w/v PEG3350), pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 300K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 36.77 α = 93.9
    b = 45.55 β = 101.41
    c = 81.06 γ = 105.9
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Details Bimorph K-B pair
    Collection Date 2012-04-02
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 21-ID-D
    Wavelength List 0.97850
    Site APS
    Beamline 21-ID-D
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.5
    Resolution(Low) 30
    Number Reflections(All) 74606
    Number Reflections(Observed) 74606
    Percent Possible(Observed) 95.0
    R Merge I(Observed) 0.056
    Redundancy 2.3
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Resolution(Low) 1.53
    Percent Possible(All) 90.2
    R Merge I(Observed) 0.434
    Mean I Over Sigma(Observed) 2.7
    Redundancy 2.1
    Number Unique Reflections(All) 3584
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.5
    Resolution(Low) 29.43
    Number of Reflections(all) 74606
    Number of Reflections(Observed) 70854
    Number of Reflections(R-Free) 3730
    Percent Reflections(Observed) 94.66
    R-Factor(All) 0.16783
    R-Factor(Observed) 0.16783
    R-Work 0.16659
    R-Free 0.19121
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 21.749
    Anisotropic B[1][1] -0.4
    Anisotropic B[1][2] 0.79
    Anisotropic B[1][3] -0.21
    Anisotropic B[2][2] 1.27
    Anisotropic B[2][3] -0.69
    Anisotropic B[3][3] -0.98
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.5
    Shell Resolution(Low) 1.539
    Number of Reflections(R-Free) 245
    Number of Reflections(R-Work) 4828
    R-Factor(R-Work) 0.238
    R-Factor(R-Free) 0.251
    Percent Reflections(Observed) 86.47
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.087
    r_dihedral_angle_4_deg 14.945
    r_dihedral_angle_3_deg 10.277
    r_dihedral_angle_2_deg 33.291
    r_dihedral_angle_1_deg 3.57
    r_angle_other_deg 0.739
    r_angle_refined_deg 1.467
    r_bond_other_d 0.001
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3882
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 548
     
     
  •   Software and Computing Hide
    Computing
    Data Collection Blu Max
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0029
     
    Software
    refinement REFMAC version: 5.7.0029
    model building PHASER
    data collection Blu version: Max