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X-RAY DIFFRACTION
Materials and Methods page
4I4V
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 293.0
    Details 0.1 M Tris-HCl, 0.2 M magnesium chloride, 25% PEG4000, 0.2 M 1-butyl-3-methylimidazolium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.51 α = 90
    b = 69.85 β = 106.26
    c = 71.36 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 210
    Collection Date 2011-06-22
     
    Diffraction Radiation
    Monochromator Diamond(001)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength List 1.00000
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.5
    Resolution(Low) 24.53
    Number Reflections(All) 99935
    Number Reflections(Observed) 99935
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.081
    B(Isotropic) From Wilson Plot 15.4
    Redundancy 3.6
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Resolution(Low) 1.58
    Percent Possible(All) 98.6
    R Merge I(Observed) 0.338
    Mean I Over Sigma(Observed) 3.4
    Redundancy 3.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.5
    Resolution(Low) 24.53
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 94920
    Number of Reflections(Observed) 94920
    Number of Reflections(R-Free) 4993
    Percent Reflections(Observed) 99.55
    R-Factor(All) 0.18754
    R-Factor(Observed) 0.18754
    R-Work 0.18654
    R-Free 0.20669
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 14.807
    Anisotropic B[1][1] 0.04
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.04
    Anisotropic B[2][2] -0.02
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.05
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.5
    Shell Resolution(Low) 1.539
    Number of Reflections(R-Free) 353
    Number of Reflections(R-Work) 6756
    R-Factor(R-Work) 0.254
    R-Factor(R-Free) 0.274
    Percent Reflections(Observed) 98.57
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.004
    r_chiral_restr 0.072
    r_dihedral_angle_4_deg 15.904
    r_dihedral_angle_3_deg 9.378
    r_dihedral_angle_2_deg 31.186
    r_dihedral_angle_1_deg 6.009
    r_angle_refined_deg 1.029
    r_bond_refined_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4756
    Nucleic Acid Atoms 0
    Heterogen Atoms 114
    Solvent Atoms 609
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MXCuBE
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building MOLREP
    data collection MXCuBE