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X-RAY DIFFRACTION
Materials and Methods page
3ZEZ
  •   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 = 88.66 α = 90
    b = 88.66 β = 90
    c = 88.66 γ = 90
     
    Space Group
    Space Group Name:    P 21 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (QUANTUM 315R)
    Type ADSC
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID23-1
    Wavelength 0.9334
    Site ESRF
    Beamline ID23-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.8
    Resolution(Low) 44.33
    Number Reflections(Observed) 5949
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.07
    Redundancy 6.0
     
    High Resolution Shell Details
    Resolution(High) 2.8
    Resolution(Low) 2.95
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.75
    Mean I Over Sigma(Observed) 4.7
    Redundancy 6.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.8
    Resolution(Low) 39.65
    Number of Reflections(Observed) 5457
    Number of Reflections(R-Free) 477
    Percent Reflections(Observed) 99.83
    R-Factor(Observed) 0.21999
    R-Work 0.21648
    R-Free 0.26362
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 50.523
    Anisotropic B[1][1] -4.4
    Anisotropic B[1][2] 4.44
    Anisotropic B[1][3] -2.19
    Anisotropic B[2][2] 8.02
    Anisotropic B[2][3] -5.24
    Anisotropic B[3][3] -3.62
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.801
    Shell Resolution(Low) 2.873
    Number of Reflections(R-Free) 43
    Number of Reflections(R-Work) 397
    R-Factor(R-Work) 0.279
    R-Factor(R-Free) 0.343
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scbond_it 0.388
    r_mcangle_it 1.074
    r_mcbond_it 0.576
    r_gen_planes_refined 0.003
    r_chiral_restr 0.047
    r_dihedral_angle_4_deg 19.736
    r_dihedral_angle_3_deg 14.163
    r_dihedral_angle_2_deg 28.683
    r_dihedral_angle_1_deg 3.994
    r_angle_refined_deg 1.021
    r_bond_refined_d 0.004
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1309
    Nucleic Acid Atoms 0
    Heterogen Atoms 36
    Solvent Atoms 64
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) IMOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.7.0032
     
    Software
    refinement REFMAC version: 5.7.0032
    model building MOLREP