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X-RAY DIFFRACTION
Materials and Methods page
4B74
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details 0.2 M 2-(N-MORPHOLINO)ETHANESULFONIC ACID (MES)-NAOH PH 6.6, 14-20% W/V POLYETHYLENE GLYCOL (PEG) 6000, 10% W/V 2-METHYL-2,4-PENTANDIOL (MPD)
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 91.13 α = 90
    b = 108.43 β = 90
    c = 139.09 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 ADSC
    Collection Date 2010-08-02
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.9763
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.18
    Resolution(Low) 91.1
    Number Reflections(Observed) 71665
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.1
    Redundancy 4.8
     
    High Resolution Shell Details
    Resolution(High) 2.18
    Resolution(Low) 2.24
    Percent Possible(All) 90.9
    R Merge I(Observed) 0.78
    Mean I Over Sigma(Observed) 1.7
    Redundancy 4.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.18
    Resolution(Low) 62.36
    Number of Reflections(Observed) 68234
    Number of Reflections(R-Free) 3627
    Percent Reflections(Observed) 98.71
    R-Factor(Observed) 0.17763
    R-Work 0.17413
    R-Free 0.24295
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 38.21
    Anisotropic B[1][1] 0.82
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.23
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.42
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.177
    Shell Resolution(Low) 2.233
    Number of Reflections(R-Free) 226
    Number of Reflections(R-Work) 4526
    R-Factor(R-Work) 0.241
    R-Factor(R-Free) 0.307
    Percent Reflections(Observed) 89.9
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.0
    r_gen_planes_refined 0.0
    r_chiral_restr 0.09
    r_dihedral_angle_4_deg 16.204
    r_dihedral_angle_3_deg 14.903
    r_dihedral_angle_2_deg 35.783
    r_dihedral_angle_1_deg 6.554
    r_angle_other_deg 0.824
    r_angle_refined_deg 1.498
    r_bond_other_d 0.001
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 9602
    Nucleic Acid Atoms 0
    Heterogen Atoms 56
    Solvent Atoms 695
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution CSEARCH
    Structure Refinement REFMAC 5.7.0025
     
    Software
    refinement REFMAC version: 5.7.0025
    model building CSEARCH