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X-RAY DIFFRACTION
Materials and Methods page
4IMU
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.8
    Temperature 278.0
    Details 20-24% PEG3350 0.1 M MES 200 mM ammonium acetate 10% ethylene glycol 5 mM GSH 35 uM SDS, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 278K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 51.91 α = 90
    b = 110.22 β = 90
    c = 163.85 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 325 mm CCD
    Details mirrors
    Collection Date 2012-07-08
     
    Diffraction Radiation
    Monochromator graphite
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL9-2
    Wavelength List 0.979
    Site SSRL
    Beamline BL9-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.03
    Resolution(Low) 50
    Number Reflections(Observed) 60761
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.067
    B(Isotropic) From Wilson Plot 31.0
    Redundancy 3.6
     
    High Resolution Shell Details
    Resolution(High) 2.03
    Resolution(Low) 2.07
    Percent Possible(All) 96.5
    R Merge I(Observed) 0.618
    Mean I Over Sigma(Observed) 2.0
    R-Sym I(Observed) 0.618
    Redundancy 3.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 2.03
    Resolution(Low) 50.0
    Number of Reflections(Observed) 57686
    Number of Reflections(R-Free) 3007
    Percent Reflections(Observed) 98.74
    R-Factor(Observed) 0.18616
    R-Work 0.18412
    R-Free 0.2249
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 44.656
    Anisotropic B[1][1] 2.15
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.95
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -3.11
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.033
    Shell Resolution(Low) 2.086
    Number of Reflections(Observed) 2775
    Number of Reflections(R-Free) 207
    Number of Reflections(R-Work) 3775
    R-Factor(R-Work) 0.301
    R-Factor(R-Free) 0.357
    Percent Reflections(Observed) 93.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.008
    r_chiral_restr 0.095
    r_dihedral_angle_4_deg 18.517
    r_dihedral_angle_3_deg 15.581
    r_dihedral_angle_2_deg 33.253
    r_dihedral_angle_1_deg 5.947
    r_angle_refined_deg 1.972
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6658
    Nucleic Acid Atoms 0
    Heterogen Atoms 191
    Solvent Atoms 351
     
     
  •   Software and Computing Hide
    Computing
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117