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X-RAY DIFFRACTION
Materials and Methods page
3M50
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 9
    Temperature 277.15
    Details 0.1M CHES, 1.0M Na-Citrat, 30%(w/v) sucrose, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 97.62 α = 90
    b = 97.62 β = 90
    c = 217.03 γ = 90
     
    Space Group
    Space Group Name:    I 41 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Collection Date 2009-04-04
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X10SA
    Wavelength List 1.00749
    Site SLS
    Beamline X10SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.6
    Resolution(Low) 44.51
    Number Reflections(Observed) 16571
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.063
    B(Isotropic) From Wilson Plot 65.561
     
    High Resolution Shell Details
    Resolution(High) 2.6
    Resolution(Low) 2.8
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.544
    Mean I Over Sigma(Observed) 3.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.6
    Resolution(Low) 44.51
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 16569
    Number of Reflections(R-Free) 829
    Percent Reflections(Observed) 100.0
    R-Factor(Observed) 0.259
    R-Work 0.255
    R-Free 0.324
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 57.455
    Anisotropic B[1][1] 0.03
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.03
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.06
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6
    Shell Resolution(Low) 2.667
    Number of Reflections(R-Free) 60
    Number of Reflections(R-Work) 1132
    R-Factor(R-Work) 0.32
    R-Factor(R-Free) 0.413
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.42
    r_scbond_it 2.791
    r_mcangle_it 3.617
    r_mcbond_it 2.489
    r_gen_planes_refined 0.008
    r_chiral_restr 0.134
    r_dihedral_angle_4_deg 21.834
    r_dihedral_angle_3_deg 23.686
    r_dihedral_angle_2_deg 40.5
    r_dihedral_angle_1_deg 6.372
    r_angle_refined_deg 2.125
    r_bond_refined_d 0.02
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1991
    Nucleic Acid Atoms 0
    Heterogen Atoms 22
    Solvent Atoms 100
     
     
  •   Software and Computing Hide
    Computing
    Data Collection XDS
    Data Reduction (intensity integration) XSCALE
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0066
     
    Software
    data extraction pdb_extract version: 3.100
    refinement REFMAC5
    molecular replacement Phaser
    data processing Xscale