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X-RAY DIFFRACTION
Materials and Methods page
2A7I
  •   Crystallization Hide
    Crystallization Experiments
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 57.31 α = 90
    b = 57.31 β = 90
    c = 148.75 γ = 90
     
    Space Group
    Space Group Name:    P 41 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ELETTRA BEAMLINE 5.2R
    Wavelength 1.00
    Site ELETTRA
    Beamline 5.2R
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.75
    Resolution(Low) 30
    Number Reflections(Observed) 25377
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 1.75
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 25894
    Number of Reflections(Observed) 25377
    Number of Reflections(R-Free) 508
    Percent Reflections(Observed) 100.0
    R-Factor(Observed) 0.196
    R-Work 0.196
    R-Free 0.219
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 15.81
    Anisotropic B[1][1] 0.37
    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] -0.73
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.75
    Shell Resolution(Low) 1.79
    Number of Reflections(R-Free) 42
    Number of Reflections(R-Work) 1818
    R-Factor(R-Work) 0.195
    R-Factor(R-Free) 0.311
    Percent Reflections(Observed) 99.57
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.55
    r_scbond_it 3.638
    r_mcangle_it 1.724
    r_mcbond_it 1.087
    r_nbd_refined 0.221
    r_gen_planes_refined 0.007
    r_chiral_restr 0.108
    r_dihedral_angle_4_deg 17.869
    r_dihedral_angle_3_deg 13.426
    r_dihedral_angle_2_deg 36.612
    r_dihedral_angle_1_deg 6.791
    r_angle_refined_deg 1.602
    r_bond_refined_d 0.014
    r_nbtor_refined 0.318
    r_xyhbond_nbd_refined 0.498
    r_symmetry_vdw_refined 0.374
    r_symmetry_hbond_refined 0.349
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1552
    Nucleic Acid Atoms 0
    Heterogen Atoms 10
    Solvent Atoms 154
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005