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X-RAY DIFFRACTION
Materials and Methods page
4HJO
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.9
    Temperature 294.15
    Details 0.25 M sodium thiocyanate, 27% w/v PEG3350, 10 mM taurine, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 294.15K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 77.97 α = 90
    b = 114.28 β = 90
    c = 84.92 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 77
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Collection Date 2010-04-06
     
    Diffraction Radiation
    Monochromator double crystal Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 23-ID-D
    Wavelength List 1.03319
    Site APS
    Beamline 23-ID-D
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 5.0
    Resolution(High) 2.75
    Resolution(Low) 50
    Number Reflections(All) 10227
    Number Reflections(Observed) 9863
    Percent Possible(Observed) 96.6
    Redundancy 4.8
     
    High Resolution Shell Details
    Resolution(High) 2.75
    Resolution(Low) 2.8
    Percent Possible(All) 82.1
    Mean I Over Sigma(Observed) 2.1
    R-Sym I(Observed) 0.494
    Redundancy 2.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.75
    Resolution(Low) 47.45
    Number of Reflections(all) 10227
    Number of Reflections(Observed) 9413
    Number of Reflections(R-Free) 472
    Percent Reflections(Observed) 97.05
    R-Factor(Observed) 0.23141
    R-Work 0.23032
    R-Free 0.25337
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 46.158
    Anisotropic B[1][1] 3.54
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.59
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -4.13
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.75
    Shell Resolution(Low) 2.821
    Number of Reflections(R-Free) 23
    Number of Reflections(R-Work) 599
    R-Factor(R-Work) 0.288
    R-Factor(R-Free) 0.359
    Percent Reflections(Observed) 85.09
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.003
    r_gen_planes_refined 0.005
    r_chiral_restr 0.075
    r_dihedral_angle_4_deg 11.297
    r_dihedral_angle_3_deg 15.544
    r_dihedral_angle_2_deg 36.604
    r_dihedral_angle_1_deg 4.994
    r_angle_other_deg 3.584
    r_angle_refined_deg 1.081
    r_bond_other_d 0.0
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2201
    Nucleic Acid Atoms 0
    Heterogen Atoms 29
    Solvent Atoms 34
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    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: 5.6.0117
    model building PHASER
    data collection HKL-2000