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X-RAY DIFFRACTION
Materials and Methods page
3H82
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6
    Temperature 293.0
    Details 0.1M BisTris, 25% PEG3350, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 40.89 α = 90
    b = 70.28 β = 108.68
    c = 42.35 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type SBC-2
    Collection Date 2007-12-14
     
    Diffraction Radiation
    Monochromator custom
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-BM
    Wavelength List 0.97915
    Site APS
    Beamline 19-BM
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) -3.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.5
    Resolution(Low) 40
    Number Reflections(All) 34380
    Number Reflections(Observed) 34380
    Percent Possible(Observed) 94.6
    R Merge I(Observed) 0.046
    Redundancy 3.0
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Resolution(Low) 1.53
    Percent Possible(All) 68.8
    R Merge I(Observed) 0.269
    Mean I Over Sigma(Observed) 2.48
    Redundancy 1.7
    Number Unique Reflections(All) 1241
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.5
    Resolution(Low) 26.44
    Number of Reflections(all) 34380
    Number of Reflections(Observed) 34380
    Number of Reflections(R-Free) 1710
    Percent Reflections(Observed) 94.6
    R-Factor(All) 0.1964
    R-Factor(Observed) 0.1964
    R-Work 0.19436
    R-Free 0.23388
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model Isotropic
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.5
    Shell Resolution(Low) 1.53
    Number of Reflections(Observed) 1241
    Number of Reflections(R-Free) 96
    Number of Reflections(R-Work) 1764
    R-Factor(R-Work) 0.297
    R-Factor(R-Free) 0.409
    Percent Reflections(Observed) 68.8
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.221
    r_scbond_it 2.998
    r_mcangle_it 2.071
    r_mcbond_it 1.341
    r_symmetry_hbond_refined 0.108
    r_bond_refined_d 0.019
    r_angle_refined_deg 1.833
    r_dihedral_angle_1_deg 6.639
    r_dihedral_angle_2_deg 37.755
    r_dihedral_angle_3_deg 12.534
    r_dihedral_angle_4_deg 18.26
    r_chiral_restr 0.141
    r_gen_planes_refined 0.01
    r_nbd_refined 0.244
    r_nbtor_refined 0.309
    r_xyhbond_nbd_refined 0.161
    r_symmetry_vdw_refined 0.218
     
    Coordinate Error
    Luzzati ESD(Observed) 0.1815
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1874
    Nucleic Acid Atoms 0
    Heterogen Atoms 20
    Solvent Atoms 215
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-3000
    Data Reduction (intensity integration) HKL-3000
    Data Reduction (data scaling) HKL-2000
    Structure Solution Phaser
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005
    model building Phaser
    data collection HKL-3000