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X-RAY DIFFRACTION
Materials and Methods page
3S9Q
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.7
    Temperature 298.0
    Details 14% PEG6000, 0.1M Sodium Phosphate , pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 130.18 α = 90
    b = 130.18 β = 90
    c = 40.29 γ = 120
     
    Space Group
    Space Group Name:    H 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 77
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Details mirrir
    Collection Date 2009-07-23
     
    Diffraction Radiation
    Monochromator Graphite
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE BM14
    Wavelength List 0.97
    Site ESRF
    Beamline BM14
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.67
    Resolution(Low) 65.09
    Number Reflections(All) 26840
    Number Reflections(Observed) 26840
    Percent Possible(Observed) 96.2
    B(Isotropic) From Wilson Plot 16.7
     
    High Resolution Shell Details
    Resolution(High) 1.67
    Resolution(Low) 1.7
    Percent Possible(All) 82.3
    Mean I Over Sigma(Observed) 2.2
    R-Sym I(Observed) 0.433
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.67
    Resolution(Low) 65.09
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 26840
    Number of Reflections(Observed) 26840
    Number of Reflections(R-Free) 1439
    Percent Reflections(Observed) 96.24
    R-Factor(All) 0.18268
    R-Factor(Observed) 0.18262
    R-Work 0.18159
    R-Free 0.20283
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 20.417
    Anisotropic B[1][1] -0.71
    Anisotropic B[1][2] -0.35
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.71
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.06
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.673
    Shell Resolution(Low) 1.717
    Number of Reflections(R-Free) 96
    Number of Reflections(R-Work) 1617
    R-Factor(R-Work) 0.228
    R-Factor(R-Free) 0.256
    Percent Reflections(Observed) 79.2
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.956
    r_scbond_it 2.573
    r_mcangle_it 1.441
    r_mcbond_it 0.853
    r_gen_planes_refined 0.009
    r_chiral_restr 0.094
    r_dihedral_angle_4_deg 21.897
    r_dihedral_angle_3_deg 11.946
    r_dihedral_angle_2_deg 35.646
    r_dihedral_angle_1_deg 5.24
    r_angle_refined_deg 1.423
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1911
    Nucleic Acid Atoms 0
    Heterogen Atoms 26
    Solvent Atoms 277
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMoRE
    Structure Refinement REFMAC 5.5.0110
     
    Software
    refinement REFMAC version: 5.5.0110
    model building AMoRE
    data collection HKL-2000