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X-RAY DIFFRACTION
Materials and Methods page
4H6V
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 281.0
    Details PEG 20000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 281K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 83.72 α = 90
    b = 83.72 β = 90
    c = 42.27 γ = 90
     
    Space Group
    Space Group Name:    P 41
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Collection Date 2009-03-15
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 21-ID-D
    Wavelength 0.97872
    Site APS
    Beamline 21-ID-D
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.7
    Resolution(Low) 50
    Number Reflections(Observed) 31792
    Percent Possible(Observed) 97.4
    R Merge I(Observed) 0.083
    Redundancy 12.2
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.76
    Percent Possible(All) 75.6
    R Merge I(Observed) 0.661
    Redundancy 3.5
    Number Unique Reflections(All) 2426
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.7
    Resolution(Low) 25.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 31753
    Number of Reflections(R-Free) 1606
    Percent Reflections(Observed) 97.71
    R-Factor(Observed) 0.2116
    R-Work 0.21
    R-Free 0.2435
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 28.5278
    Anisotropic B[1][1] -0.11
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.11
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.22
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.744
    Number of Reflections(R-Free) 93
    Number of Reflections(R-Work) 1658
    R-Factor(R-Work) 0.332
    R-Factor(R-Free) 0.357
    Percent Reflections(Observed) 73.63
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.917
    r_scbond_it 1.747
    r_mcangle_it 1.301
    r_mcbond_it 0.697
    r_gen_planes_refined 0.006
    r_chiral_restr 0.083
    r_dihedral_angle_4_deg 11.592
    r_dihedral_angle_3_deg 13.137
    r_dihedral_angle_2_deg 32.653
    r_dihedral_angle_1_deg 5.284
    r_angle_refined_deg 1.235
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1992
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 237
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL
    Data Reduction (data scaling) HKL
    Structure Refinement REFMAC 5.5.0109
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.5.0109
    data reduction HKL