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X-RAY DIFFRACTION
Materials and Methods page
4A7T
  •   Crystallization Hide
    Crystallization Experiments
    pH 5
    Details 100 MM SODIUM ACETATE PH 5, 150 MM SODIUM CHLORIDE, 2.5 AMMONIUM SULPHATE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 37.89 α = 90
    b = 68.02 β = 103.95
    c = 49.31 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 (QUANTUM 315R)
    Type ADSC
    Details MIRRORS
    Collection Date 2010-05-10
     
    Diffraction Radiation
    Monochromator SI111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SOLEIL BEAMLINE PROXIMA 1
    Wavelength 0.98
    Site SOLEIL
    Beamline PROXIMA 1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.45
    Resolution(Low) 39.2
    Number Reflections(Observed) 42297
    Percent Possible(Observed) 98.0
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 18.0
    Redundancy 3.6
     
    High Resolution Shell Details
    Resolution(High) 1.45
    Resolution(Low) 1.54
    Percent Possible(All) 94.2
    R Merge I(Observed) 0.26
    Mean I Over Sigma(Observed) 4.34
    Redundancy 3.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 1.45
    Resolution(Low) 39.14
    Number of Reflections(Observed) 40180
    Number of Reflections(R-Free) 2115
    Percent Reflections(Observed) 100.0
    R-Factor(Observed) 0.15827
    R-Work 0.15669
    R-Free 0.18774
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 9.709
    Anisotropic B[1][1] 0.68
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.1
    Anisotropic B[2][2] -0.66
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.03
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.449
    Shell Resolution(Low) 1.487
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 2674
    R-Factor(R-Work) 0.202
    R-Factor(R-Free) 0.258
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.784
    r_scbond_it 2.374
    r_mcangle_it 1.67
    r_mcbond_other 0.293
    r_mcbond_it 0.97
    r_gen_planes_other 0.002
    r_gen_planes_refined 0.007
    r_chiral_restr 0.095
    r_dihedral_angle_4_deg 10.84
    r_dihedral_angle_3_deg 11.155
    r_dihedral_angle_2_deg 36.325
    r_dihedral_angle_1_deg 6.872
    r_angle_other_deg 0.923
    r_angle_refined_deg 1.62
    r_bond_other_d 0.001
    r_bond_refined_d 0.016
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2218
    Nucleic Acid Atoms 0
    Heterogen Atoms 107
    Solvent Atoms 356
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Solution REFMAC
    Structure Refinement REFMAC 5.5.0102
     
    Software
    refinement REFMAC version: 5.5.0102
    model building REFMAC