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X-RAY DIFFRACTION
Materials and Methods page
4ADW
  •   Crystallization Hide
    Crystallization Experiments
    pH 8.5
    Details 0.1 M TRIS PH 8.5, 2.2 M AMMONIUM SULPHATE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 103.94 α = 90
    b = 103.94 β = 90
    c = 192.24 γ = 90
     
    Space Group
    Space Group Name:    P 41
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (MX-225)
    Type MARRESEARCH
    Collection Date 2011-06-09
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type BESSY BEAMLINE 14.1
    Wavelength 0.918
    Site BESSY
    Beamline 14.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 3.6
    Resolution(Low) 50
    Number Reflections(Observed) 23097
    Percent Possible(Observed) 98.0
    R Merge I(Observed) 0.1
    Redundancy 6.4
     
    High Resolution Shell Details
    Resolution(High) 3.6
    Resolution(Low) 3.73
    Percent Possible(All) 99.0
    R Merge I(Observed) 0.37
    Mean I Over Sigma(Observed) 2.9
    Redundancy 6.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.61
    Resolution(Low) 50.0
    Number of Reflections(Observed) 21745
    Number of Reflections(R-Free) 1193
    Percent Reflections(Observed) 97.9
    R-Factor(Observed) 0.2522
    R-Work 0.24933
    R-Free 0.3043
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 84.272
    Anisotropic B[1][1] 5.73
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 5.73
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -11.47
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.61
    Shell Resolution(Low) 3.703
    Number of Reflections(R-Free) 89
    Number of Reflections(R-Work) 1620
    R-Factor(R-Work) 0.337
    R-Factor(R-Free) 0.386
    Percent Reflections(Observed) 99.36
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.118
    r_dihedral_angle_4_deg 12.444
    r_dihedral_angle_3_deg 19.254
    r_dihedral_angle_2_deg 34.94
    r_dihedral_angle_1_deg 5.574
    r_angle_refined_deg 1.48
    r_bond_refined_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7388
    Nucleic Acid Atoms 0
    Heterogen Atoms 298
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building MOLREP