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X-RAY DIFFRACTION
Materials and Methods page
2YO2
  •   Crystallization Hide
    Crystallization Experiments
    Details 500 MM AMMONIUM TARTRATE, 100 MM SODIUM ACETATE PH 5.0
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 48.63 α = 90
    b = 48.63 β = 90
    c = 366 γ = 120
     
    Space Group
    Space Group Name:    P 63 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Collection Date 2009-05-19
     
    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) 38.3
    Number Reflections(Observed) 18662
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.09
    Redundancy 7.3
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.12
    Percent Possible(All) 98.6
    R Merge I(Observed) 0.64
    Mean I Over Sigma(Observed) 2.29
    Redundancy 6.01
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 38.26
    Number of Reflections(Observed) 17714
    Number of Reflections(R-Free) 945
    Percent Reflections(Observed) 99.55
    R-Factor(Observed) 0.24413
    R-Work 0.24202
    R-Free 0.28374
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 37.146
    Anisotropic B[1][1] 1.6
    Anisotropic B[1][2] 0.8
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.6
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.4
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.002
    Shell Resolution(Low) 2.054
    Number of Reflections(R-Free) 67
    Number of Reflections(R-Work) 1239
    R-Factor(R-Work) 0.327
    R-Factor(R-Free) 0.358
    Percent Reflections(Observed) 98.05
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 7.306
    r_scbond_it 5.796
    r_mcangle_it 3.903
    r_mcbond_other 1.146
    r_mcbond_it 3.137
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.005
    r_chiral_restr 0.082
    r_dihedral_angle_4_deg 19.514
    r_dihedral_angle_3_deg 15.617
    r_dihedral_angle_2_deg 39.287
    r_dihedral_angle_1_deg 5.663
    r_angle_other_deg 0.922
    r_angle_refined_deg 1.294
    r_bond_other_d 0.001
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1161
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 101
     
     
  •   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