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X-RAY DIFFRACTION
Materials and Methods page
2YO3
  •   Crystallization Hide
    Crystallization Experiments
    Details 12% (W/V) PEG 8000, 100 MM MAGNESIUM ACETATE, 100 MM TRIS PH 8.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 189.32 α = 90
    b = 46.17 β = 98.03
    c = 103.76 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Collection Date 2008-09-29
     
    Diffraction Radiation
    Monochromator SI(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X10SA
    Wavelength 1
    Site SLS
    Beamline X10SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2
    Resolution(Low) 37.3
    Number Reflections(Observed) 59695
    Percent Possible(Observed) 98.3
    R Merge I(Observed) 0.07
    Redundancy 3.91
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.12
    Percent Possible(All) 96.8
    R Merge I(Observed) 0.61
    Mean I Over Sigma(Observed) 2.32
    Redundancy 3.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 37.31
    Number of Reflections(Observed) 56706
    Number of Reflections(R-Free) 2984
    Percent Reflections(Observed) 98.34
    R-Factor(Observed) 0.20238
    R-Work 0.19983
    R-Free 0.25292
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 31.737
    Anisotropic B[1][1] -2.69
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 2.04
    Anisotropic B[2][2] 0.51
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.75
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 210
    Number of Reflections(R-Work) 4024
    R-Factor(R-Work) 0.268
    R-Factor(R-Free) 0.304
    Percent Reflections(Observed) 95.58
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.464
    r_scbond_it 3.847
    r_mcangle_it 2.079
    r_mcbond_other 0.315
    r_mcbond_it 1.224
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.004
    r_chiral_restr 0.065
    r_dihedral_angle_4_deg 18.891
    r_dihedral_angle_3_deg 15.336
    r_dihedral_angle_2_deg 34.299
    r_dihedral_angle_1_deg 4.804
    r_angle_other_deg 0.854
    r_angle_refined_deg 1.099
    r_bond_other_d 0.001
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5652
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 573
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building MOLREP