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X-RAY DIFFRACTION
Materials and Methods page
3VQ8
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.6
    Temperature 295.0
    Details 1.6M AmSO4, 0.1M Na Citrate pH 4.6, 50mM CdCl2, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 49.1 α = 90
    b = 49.1 β = 90
    c = 103.57 γ = 120
     
    Space Group
    Space Group Name:    P 32
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 210r
    Details mirror
    Collection Date 2009-05-15
     
    Diffraction Radiation
    Monochromator double mirror
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type AUSTRALIAN SYNCHROTRON BEAMLINE MX1
    Wavelength List 0.9544
    Site AUSTRALIAN SYNCHROTRON
    Beamline MX1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.44
    Resolution(Low) 50
    Number Reflections(All) 50498
    Number Reflections(Observed) 47885
    Percent Possible(Observed) 94.8
    R Merge I(Observed) 0.119
    Redundancy 5.2
     
    High Resolution Shell Details
    Resolution(High) 1.44
    Resolution(Low) 1.53
    Percent Possible(All) 85.9
    R Merge I(Observed) 0.793
    Mean I Over Sigma(Observed) 2.4
    R-Sym I(Observed) 0.706
    Redundancy 3.9
    Number Unique Reflections(All) 7027
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.6
    Resolution(Low) 26.8
    Number of Reflections(all) 35436
    Number of Reflections(Observed) 33663
    Number of Reflections(R-Free) 1772
    Percent Reflections(Observed) 96.06
    R-Factor(Observed) 0.23409
    R-Work 0.2327
    R-Free 0.25987
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 22.344
    Anisotropic B[1][1] 0.66
    Anisotropic B[1][2] 0.33
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.66
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.99
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.6
    Shell Resolution(Low) 1.642
    Number of Reflections(R-Free) 138
    Number of Reflections(R-Work) 2633
    R-Factor(R-Work) 0.239
    R-Factor(R-Free) 0.276
    Percent Reflections(Observed) 99.6
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.012
    r_chiral_restr 0.134
    r_dihedral_angle_4_deg 10.547
    r_dihedral_angle_3_deg 16.512
    r_dihedral_angle_2_deg 33.46
    r_dihedral_angle_1_deg 6.965
    r_angle_refined_deg 2.094
    r_bond_refined_d 0.021
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2075
    Nucleic Acid Atoms 0
    Heterogen Atoms 50
    Solvent Atoms 68
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BlueIce
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution AMoRE
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building AMoRE
    data collection BlueIce