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X-RAY DIFFRACTION
Materials and Methods page
4ATP
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 28% (W/V) PEG 3350, 0.2 M AMMONIUM ACETATE, 3% DIOXANE, 1 MM PLP, 100 MM BIS-TRIS PROPANE PH 7.5, PROTEIN AT 10 MG PER ML.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 175.7 α = 90
    b = 290.99 β = 90
    c = 104.54 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 120
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2012-02-12
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04
    Wavelength 0.9795
    Site DIAMOND
    Beamline I04
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.8
    Resolution(Low) 89.84
    Number Reflections(Observed) 125730
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.18
    Redundancy 7.4
     
    High Resolution Shell Details
    Resolution(High) 2.8
    Resolution(Low) 2.87
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.72
    Mean I Over Sigma(Observed) 2.6
    Redundancy 7.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.8
    Resolution(Low) 89.84
    Number of Reflections(Observed) 125730
    Number of Reflections(R-Free) 6667
    Percent Reflections(Observed) 99.97
    R-Factor(Observed) 0.19512
    R-Work 0.19332
    R-Free 0.22892
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 23.221
    Anisotropic B[1][1] -0.63
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.13
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.76
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8
    Shell Resolution(Low) 2.873
    Number of Reflections(R-Free) 477
    Number of Reflections(R-Work) 8708
    R-Factor(R-Work) 0.282
    R-Factor(R-Free) 0.329
    Percent Reflections(Observed) 99.95
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.007
    r_gen_planes_refined 0.008
    r_chiral_restr 0.079
    r_dihedral_angle_4_deg 13.679
    r_dihedral_angle_3_deg 15.228
    r_dihedral_angle_2_deg 37.247
    r_dihedral_angle_1_deg 5.639
    r_angle_other_deg 1.379
    r_angle_refined_deg 1.526
    r_bond_other_d 0.008
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 38166
    Nucleic Acid Atoms 0
    Heterogen Atoms 180
    Solvent Atoms 746
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (data scaling) XIA2
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0119
     
    Software
    refinement REFMAC version: 5.6.0119
    model building MOLREP