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X-RAY DIFFRACTION
Materials and Methods page
4AL0
  •   Crystallization Hide
    Crystallization Experiments
    pH 8
    Details pH 8
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 76.74 α = 90
    b = 76.74 β = 90
    c = 123.4 γ = 120
     
    Space Group
    Space Group Name:    H 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2009-03-09
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength 0.98
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.16
    Resolution(Low) 58.53
    Number Reflections(Observed) 89826
    Percent Possible(Observed) 96.9
    R Merge I(Observed) 0.04
    Redundancy 3.1
     
    High Resolution Shell Details
    Resolution(High) 1.16
    Resolution(Low) 1.23
    Percent Possible(All) 98.5
    R Merge I(Observed) 0.51
    Mean I Over Sigma(Observed) 1.9
    Redundancy 3.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.16
    Resolution(Low) 58.53
    Number of Reflections(Observed) 85370
    Number of Reflections(R-Free) 4445
    Percent Reflections(Observed) 96.86
    R-Factor(Observed) 0.12231
    R-Work 0.12192
    R-Free 0.12964
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 15.297
    Anisotropic B[1][1] -0.09
    Anisotropic B[1][2] -0.04
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.09
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.13
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.165
    Shell Resolution(Low) 1.195
    Number of Reflections(R-Free) 301
    Number of Reflections(R-Work) 6447
    R-Factor(R-Work) 0.268
    R-Factor(R-Free) 0.278
    Percent Reflections(Observed) 98.5
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 9.657
    r_sphericity_free 31.353
    r_rigid_bond_restr 3.651
    r_gen_planes_other 0.002
    r_gen_planes_refined 0.009
    r_chiral_restr 0.189
    r_dihedral_angle_4_deg 17.074
    r_dihedral_angle_3_deg 13.37
    r_dihedral_angle_2_deg 40.002
    r_dihedral_angle_1_deg 4.216
    r_angle_other_deg 1.258
    r_angle_refined_deg 1.655
    r_bond_other_d 0.002
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1159
    Nucleic Acid Atoms 0
    Heterogen Atoms 75
    Solvent Atoms 88
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution SOLVE
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building SOLVE