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X-RAY DIFFRACTION
Materials and Methods page
3UNP
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 290.0
    Details 0.1M imidazole, 1.0M sodium acetate, 10 mM YCl3, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.92 α = 90
    b = 78.92 β = 90
    c = 197.92 γ = 120
     
    Space Group
    Space Group Name:    H 3 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2008-05-13
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type BSRF BEAMLINE 3W1A
    Wavelength List 1.0
    Site BSRF
    Beamline 3W1A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.39
    Resolution(Low) 50
    Number Reflections(All) 11047
    Number Reflections(Observed) 11047
    Percent Possible(Observed) 100.0
     
    High Resolution Shell Details
    Resolution(High) 2.85
    Resolution(Low) 2.95
    Percent Possible(All) 100.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MIR
    reflnsShellList 2.39
    Resolution(Low) 39.47
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 8685
    Number of Reflections(Observed) 8425
    Number of Reflections(R-Free) 967
    Percent Reflections(Observed) 96.92
    R-Factor(All) 0.22331
    R-Factor(Observed) 0.22331
    R-Work 0.2183
    R-Free 0.2664
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 40.261
    Anisotropic B[1][1] 0.3
    Anisotropic B[1][2] 0.15
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.3
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.45
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.393
    Shell Resolution(Low) 2.454
    Number of Reflections(R-Free) 56
    Number of Reflections(R-Work) 531
    R-Factor(R-Work) 0.26
    R-Factor(R-Free) 0.366
    Percent Reflections(Observed) 84.58
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.955
    r_scbond_it 3.474
    r_mcangle_it 2.761
    r_mcbond_it 1.826
    r_symmetry_hbond_refined 0.332
    r_bond_refined_d 0.029
    r_angle_refined_deg 2.668
    r_dihedral_angle_1_deg 10.453
    r_dihedral_angle_2_deg 32.942
    r_dihedral_angle_3_deg 26.393
    r_dihedral_angle_4_deg 15.483
    r_chiral_restr 0.224
    r_gen_planes_refined 0.013
    r_nbd_refined 0.302
    r_nbtor_refined 0.343
    r_xyhbond_nbd_refined 0.268
    r_symmetry_vdw_refined 0.518
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1479
    Nucleic Acid Atoms 0
    Heterogen Atoms 3
    Solvent Atoms 59
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CrystalClear
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution SOLVE
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005
    model building SOLVE
    data collection CrystalClear