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X-RAY DIFFRACTION
Materials and Methods page
4AX3
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details PEG, SODIUM CITRITE, pH 6.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 185.81 α = 90
    b = 185.81 β = 90
    c = 185.81 γ = 90
     
    Space Group
    Space Group Name:    P 21 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL (PILATUS 6M)
    Type DECTRIS
    Details MIRRORS
    Collection Date 2012-03-31
     
    Diffraction Radiation
    Monochromator SI111
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SOLEIL BEAMLINE PROXIMA 1
    Wavelength 0.98
    Site SOLEIL
    Beamline PROXIMA 1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.6
    Resolution(Low) 25
    Number Reflections(Observed) 278689
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.07
    B(Isotropic) From Wilson Plot 20.7
    Redundancy 8.0
     
    High Resolution Shell Details
    Resolution(High) 1.6
    Resolution(Low) 1.66
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.8
    Mean I Over Sigma(Observed) 2.0
    Redundancy 6.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.6
    Resolution(Low) 25.0
    Number of Reflections(Observed) 264055
    Number of Reflections(R-Free) 14041
    Percent Reflections(Observed) 99.82
    R-Factor(Observed) 0.16453
    R-Work 0.16296
    R-Free 0.19411
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 17.703
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.6
    Shell Resolution(Low) 1.641
    Number of Reflections(R-Free) 1037
    Number of Reflections(R-Work) 19412
    R-Factor(R-Work) 0.292
    R-Factor(R-Free) 0.322
    Percent Reflections(Observed) 99.93
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.358
    r_scbond_it 2.16
    r_mcangle_it 1.356
    r_mcbond_other 0.243
    r_mcbond_it 0.799
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.093
    r_dihedral_angle_4_deg 18.529
    r_dihedral_angle_3_deg 12.653
    r_dihedral_angle_2_deg 36.195
    r_dihedral_angle_1_deg 6.541
    r_angle_other_deg 0.92
    r_angle_refined_deg 1.532
    r_bond_other_d 0.001
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 13728
    Nucleic Acid Atoms 0
    Heterogen Atoms 180
    Solvent Atoms 2470
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL2000
    Data Reduction (data scaling) HKL2000
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building MOLREP