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X-RAY DIFFRACTION
Materials and Methods page
3V2Q
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 38.7 α = 90
    b = 48.57 β = 103.82
    c = 53.32 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CLSI BEAMLINE 08ID-1
    Wavelength List 1.25
    Site CLSI
    Beamline 08ID-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.2
    Resolution(Low) 14
    Number Reflections(All) 9799
    Number Reflections(Observed) 228026
    Percent Possible(Observed) 99.0
    B(Isotropic) From Wilson Plot 29.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 14.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 9799
    Number of Reflections(R-Free) 1016
    Percent Reflections(Observed) 98.9
    R-Work 0.209
    R-Free 0.28
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model RESTRAINED
    Mean Isotropic B Value 50.4628
    Anisotropic B[1][1] 7.42
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 1.4
    Anisotropic B[2][2] -4.99
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.44
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.34
    Number of Reflections(R-Free) 156
    Number of Reflections(R-Work) 1476
    R-Factor(R-Work) 0.23
    R-Factor(R-Free) 0.318
    R-Free Error 0.025
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 0.74
    c_dihedral_angle_d 15.7
    c_angle_deg 0.9
    c_bond_d 0.006
     
    Coordinate Error
    Luzzati ESD(Observed) 0.24
    Luzzati Sigma A(Observed) 0.17
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.34
    Luzzati Sigma A(R-Free Set) 0.27
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1810
    Nucleic Acid Atoms 0
    Heterogen Atoms 36
    Solvent Atoms 208
     
     
  •   Software and Computing Hide
    Computing
    Structure Refinement CNS 1.3
     
    Software
    data extraction pdb_extract version: 3.10
    refinement CNS version: 1.3