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X-RAY DIFFRACTION
Materials and Methods page
4ACG
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 81.98 α = 90
    b = 83.88 β = 90
    c = 177.46 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 173
     
    Diffraction Detector
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU300
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.6
    Resolution(Low) 20
    Number Reflections(Observed) 38081
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.12
    B(Isotropic) From Wilson Plot 54.63
    Redundancy 6.2
     
    High Resolution Shell Details
    Resolution(High) 2.6
    Resolution(Low) 2.75
    Percent Possible(All) 94.2
    R Merge I(Observed) 0.54
    Mean I Over Sigma(Observed) 2.3
    Redundancy 3.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.6
    Resolution(Low) 19.97
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 37947
    Number of Reflections(R-Free) 1520
    Percent Reflections(Observed) 99.06
    R-Factor(Observed) 0.1767
    R-Work 0.1747
    R-Free 0.2249
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 52.24
    Anisotropic B[1][1] -13.9651
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.1527
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 15.1178
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6
    Shell Resolution(Low) 2.67
    Number of Reflections(R-Free) 111
    Number of Reflections(R-Work) 2641
    R-Factor(R-Work) 0.2261
    R-Factor(R-Free) 0.322
    Percent Reflections(Observed) 99.06
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 1.14
    t_omega_torsion 2.94
    t_other_torsion 19.49
     
    Coordinate Error
    Luzzati ESD(Observed) 0.291
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5610
    Nucleic Acid Atoms 0
    Heterogen Atoms 76
    Solvent Atoms 485
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Refinement BUSTER 2.11.1
     
    Software
    refinement BUSTER version: 2.11.1