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X-RAY DIFFRACTION
Materials and Methods page
3VQ9
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 295.0
    Details 0.4M SODIUM CITRATE, 50mM HEPES PH 7.5, 7.5mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 99.33 α = 90
    b = 72.91 β = 108.6
    c = 79.85 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type MARMOSAIC 300 mm CCD
    Collection Date 2007-12-02
     
    Diffraction Radiation
    Monochromator double mirror
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 23-ID-B
    Wavelength List 0.94937
    Site APS
    Beamline 23-ID-B
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.9
    Resolution(Low) 75.6
    Number Reflections(All) 42674
    Number Reflections(Observed) 42469
    Percent Possible(Observed) 99.52
    R Merge I(Observed) 0.051
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 2.0
    Percent Possible(All) 99.6
    R Merge I(Observed) 0.299
    Mean I Over Sigma(Observed) 2.5
    R-Sym I(Observed) 0.299
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 75.59
    Number of Reflections(all) 42469
    Number of Reflections(Observed) 40326
    Number of Reflections(R-Free) 2143
    Percent Reflections(Observed) 99.52
    R-Factor(All) 0.1958
    R-Factor(Observed) 0.1976
    R-Work 0.19578
    R-Free 0.23202
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 27.056
    Anisotropic B[1][1] 1.77
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.55
    Anisotropic B[2][2] -0.04
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.38
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 1.949
    Number of Reflections(R-Free) 171
    Number of Reflections(R-Work) 2965
    R-Factor(R-Work) 0.248
    R-Factor(R-Free) 0.3
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.535
    r_scbond_it 3.004
    r_mcangle_it 2.141
    r_mcbond_other 0.0
    r_mcbond_it 1.243
    r_nbd_refined 0.213
    r_gen_planes_other 0.005
    r_gen_planes_refined 0.003
    r_chiral_restr 0.073
    r_dihedral_angle_4_deg 14.37
    r_dihedral_angle_3_deg 13.052
    r_dihedral_angle_2_deg 31.579
    r_dihedral_angle_1_deg 4.949
    r_angle_other_deg 4.118
    r_angle_refined_deg 1.144
    r_bond_other_d 0.0
    r_bond_refined_d 0.009
    r_nbd_other 0.255
    r_nbtor_refined 0.187
    r_nbtor_other 0.11
    r_xyhbond_nbd_refined 0.138
    r_symmetry_vdw_refined 0.112
    r_symmetry_vdw_other 0.232
    r_symmetry_hbond_refined 0.168
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3419
    Nucleic Acid Atoms 0
    Heterogen Atoms 11
    Solvent Atoms 166
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BlueIce
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution AMoRE
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building AMoRE
    data collection BlueIce