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X-RAY DIFFRACTION
Materials and Methods page
2XFI
  •   Crystallization Hide
    Crystallization Experiments
    Details CRYSTALS GROWN BY VAPOUR DIFFUSION AT 20C USING STREAK SEEDING, WITH 10% PEG8000 AND 0.1M GLYCINE PH 3.2
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 48.33 α = 90
    b = 76.95 β = 90
    c = 104.69 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength 0.9393
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.7
    Resolution(Low) 25
    Number Reflections(Observed) 40540
    Percent Possible(Observed) 98.7
    R Merge I(Observed) 0.06
    Redundancy 4.7
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.73
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.18
    Mean I Over Sigma(Observed) 6.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 1.73
    Resolution(Low) 62.01
    Number of Reflections(Observed) 38878
    Number of Reflections(R-Free) 1628
    Percent Reflections(Observed) 97.13
    R-Factor(Observed) 0.17182
    R-Work 0.17073
    R-Free 0.19789
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 22.102
    Anisotropic B[1][1] 0.86
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.37
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.24
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.728
    Shell Resolution(Low) 1.773
    Number of Reflections(R-Free) 95
    Number of Reflections(R-Work) 2258
    R-Factor(R-Work) 0.188
    R-Factor(R-Free) 0.217
    Percent Reflections(Observed) 77.84
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.492
    r_scbond_it 2.052
    r_mcangle_it 1.393
    r_mcbond_other 0.153
    r_mcbond_it 0.742
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.005
    r_chiral_restr 0.077
    r_dihedral_angle_4_deg 15.329
    r_dihedral_angle_3_deg 11.461
    r_dihedral_angle_2_deg 32.683
    r_dihedral_angle_1_deg 6.341
    r_angle_other_deg 0.834
    r_angle_refined_deg 1.297
    r_bond_other_d 0.001
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2934
    Nucleic Acid Atoms 0
    Heterogen Atoms 43
    Solvent Atoms 402
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109