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X-RAY DIFFRACTION
Materials and Methods page
3ZF2
  •   Crystallization Hide
    Crystallization Experiments
    Details 2-6% TERT-BUTANOL, 0.1M TRIS (PH 8.5), 30-50% MPD OR PEG400
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 87.37 α = 90
    b = 87.37 β = 90
    c = 87.37 γ = 90
     
    Space Group
    Space Group Name:    P 21 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND
    Wavelength 0.9173
    Site DIAMOND
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.9
    Resolution(Low) 50.4
    Number Reflections(Observed) 5142
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.08
    Redundancy 8.5
     
    High Resolution Shell Details
    Resolution(High) 2.9
    Resolution(Low) 3.06
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.4
    Mean I Over Sigma(Observed) 1.9
    Redundancy 9.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.9
    Resolution(Low) 43.69
    Number of Reflections(Observed) 4625
    Number of Reflections(R-Free) 503
    Percent Reflections(Observed) 99.92
    R-Factor(Observed) 0.21634
    R-Work 0.2123
    R-Free 0.2522
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 69.397
    Anisotropic B[1][1] -2.47
    Anisotropic B[1][2] 3.74
    Anisotropic B[1][3] -7.97
    Anisotropic B[2][2] 4.21
    Anisotropic B[2][3] -3.72
    Anisotropic B[3][3] -1.74
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.901
    Shell Resolution(Low) 2.976
    Number of Reflections(R-Free) 41
    Number of Reflections(R-Work) 331
    R-Factor(R-Work) 0.294
    R-Factor(R-Free) 0.355
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scbond_it 1.043
    r_mcangle_it 2.472
    r_mcbond_it 1.356
    r_gen_planes_refined 0.003
    r_chiral_restr 0.055
    r_dihedral_angle_4_deg 13.296
    r_dihedral_angle_3_deg 13.254
    r_dihedral_angle_2_deg 32.293
    r_dihedral_angle_1_deg 4.398
    r_angle_refined_deg 0.817
    r_bond_refined_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1235
    Nucleic Acid Atoms 0
    Heterogen Atoms 18
    Solvent Atoms 40
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Refinement REFMAC 5.7.0032
     
    Software
    refinement REFMAC version: 5.7.0032