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X-RAY DIFFRACTION
Materials and Methods page
4A8E
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.15
    Details 1.8 M AMMONIUM SULFATE, 0.1 M HEPES PH 7.15, 5% (V/V) ETHYLENE GLYCOL.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 92.67 α = 90
    b = 157.29 β = 90
    c = 45.55 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details TOROIDAL MIRROR
    Collection Date 2004-04-16
     
    Diffraction Radiation
    Monochromator SI(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID23-1
    Wavelength 0.8726
    Site ESRF
    Beamline ID23-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 3
    Resolution(Low) 30
    Number Reflections(Observed) 6939
    Percent Possible(Observed) 98.7
    R Merge I(Observed) 0.07
    Redundancy 4.33
     
    High Resolution Shell Details
    Resolution(High) 3.0
    Resolution(Low) 3.2
    Percent Possible(All) 97.1
    R Merge I(Observed) 0.65
    Mean I Over Sigma(Observed) 2.38
    Redundancy 4.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.99
    Resolution(Low) 29.81
    Number of Reflections(Observed) 6598
    Number of Reflections(R-Free) 341
    Percent Reflections(Observed) 98.69
    R-Factor(Observed) 0.21111
    R-Work 0.20705
    R-Free 0.29342
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 78.624
    Anisotropic B[1][1] 1.54
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.64
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.18
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.991
    Shell Resolution(Low) 3.068
    Number of Reflections(R-Free) 17
    Number of Reflections(R-Work) 369
    R-Factor(R-Work) 0.261
    R-Factor(R-Free) 0.342
    Percent Reflections(Observed) 92.57
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.07
    r_dihedral_angle_4_deg 19.473
    r_dihedral_angle_3_deg 17.11
    r_dihedral_angle_2_deg 35.434
    r_dihedral_angle_1_deg 6.12
    r_angle_other_deg 0.778
    r_angle_refined_deg 1.406
    r_bond_other_d 0.002
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2143
    Nucleic Acid Atoms 0
    Heterogen Atoms 40
    Solvent Atoms 3
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER