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X-RAY DIFFRACTION
Materials and Methods page
2W17
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 8% PEG 3350, 0.1M HEPES PH 7.5, 0.05M AMMONIUM ACETATE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 53.54 α = 90
    b = 71.82 β = 90
    c = 71.77 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (SATURN92)
    Type RIGAKU
    Details CONFOCAL MIRRORS (VARIMAX)
    Collection Date 2005-12-15
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICROMAX-007
    Wavelength 1.54
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 2.15
    Resolution(Low) 50.77
    Number Reflections(Observed) 15575
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.1
    B(Isotropic) From Wilson Plot 31.0
    Redundancy 3.33
     
    High Resolution Shell Details
    Resolution(High) 2.15
    Resolution(Low) 2.23
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.39
    Mean I Over Sigma(Observed) 2.1
    Redundancy 3.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.15
    Resolution(Low) 42.93
    Number of Reflections(Observed) 15562
    Number of Reflections(R-Free) 779
    Percent Reflections(Observed) 99.693
    R-Factor(Observed) 0.244
    R-Work 0.2416
    R-Free 0.3001
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 39.933
    Anisotropic B[1][1] -0.073
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.66
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.587
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 9.394
    Shell Resolution(Low) 42.93
    Number of Reflections(R-Free) 11
    Number of Reflections(R-Work) 212
    R-Factor(R-Work) 0.234
    R-Factor(R-Free) 0.123
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.119
    r_scbond_it 1.332
    r_mcangle_it 1.089
    r_mcbond_it 0.605
    r_nbd_refined 0.214
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.077
    r_dihedral_angle_4_deg 22.593
    r_dihedral_angle_3_deg 16.179
    r_dihedral_angle_2_deg 39.297
    r_dihedral_angle_1_deg 6.473
    r_angle_other_deg 0.914
    r_angle_refined_deg 1.427
    r_bond_other_d 0.004
    r_bond_refined_d 0.012
    r_nbd_other 0.181
    r_nbtor_refined 0.179
    r_nbtor_other 0.088
    r_xyhbond_nbd_refined 0.19
    r_symmetry_vdw_refined 0.118
    r_symmetry_vdw_other 0.176
    r_symmetry_hbond_refined 0.235
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2209
    Nucleic Acid Atoms 0
    Heterogen Atoms 37
    Solvent Atoms 150
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) CRYSTAL CLEAR
    Data Reduction (data scaling) CRYSTAL CLEAR
    Structure Solution AMORE
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005
    model building AMORE