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X-RAY DIFFRACTION
Materials and Methods page
2ICF
  •   Crystallization Hide
    Crystallization Experiments
    Method EVAPORATION
    pH 6.5
    Temperature 293.0
    Details pH 6.5, EVAPORATION, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 97.61 α = 90
    b = 255.75 β = 90
    c = 180.3 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2006-04-07
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.2
    Wavelength List 1
    Site ALS
    Beamline 5.0.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 4.1
    Resolution(Low) 50
    Number Reflections(All) 17385
    Number Reflections(Observed) 16329
    Percent Possible(Observed) 96.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 4.1
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 17916
    Number of Reflections(Observed) 16072
    Number of Reflections(R-Free) 875
    Percent Reflections(Observed) 96.03
    R-Factor(Observed) 0.25603
    R-Work 0.25211
    R-Free 0.33006
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 177.708
    Anisotropic B[1][1] -4.77
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 12.64
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -7.87
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.1
    Shell Resolution(Low) 4.182
    Number of Reflections(R-Free) 40
    Number of Reflections(R-Work) 812
    R-Factor(R-Work) 0.334
    R-Factor(R-Free) 0.382
    Percent Reflections(Observed) 85.63
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.807
    r_scbond_it 1.712
    r_mcangle_it 5.425
    r_mcbond_other 0.266
    r_mcbond_it 3.145
    r_nbd_refined 0.205
    r_gen_planes_other 0.003
    r_gen_planes_refined 0.004
    r_chiral_restr 0.073
    r_dihedral_angle_4_deg 16.561
    r_dihedral_angle_3_deg 20.75
    r_dihedral_angle_2_deg 36.875
    r_dihedral_angle_1_deg 8.057
    r_angle_other_deg 0.817
    r_angle_refined_deg 1.36
    r_bond_other_d 0.006
    r_bond_refined_d 0.012
    r_nbd_other 0.176
    r_nbtor_refined 0.179
    r_nbtor_other 0.086
    r_xyhbond_nbd_refined 0.181
    r_xyhbond_nbd_other 0.173
    r_metal_ion_refined 0.008
    r_symmetry_vdw_refined 0.203
    r_symmetry_vdw_other 0.197
    r_symmetry_hbond_refined 0.197
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 13171
    Nucleic Acid Atoms 0
    Heterogen Atoms 65
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005