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X-RAY DIFFRACTION
Materials and Methods page
3V58
  •   Crystallization Hide
    Crystallization Experiments
    Method counter-diffusion in capillary
    pH 5
    Temperature 298.0
    Details 3M ammonium sulphate, 0.1M sodium acetate, pH 5, counter-diffusion in capillary, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 187 α = 90
    b = 187 β = 90
    c = 59.33 γ = 120
     
    Space Group
    Space Group Name:    H 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-01-29
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength List 0.97
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.85
    Resolution(Low) 93.5
    Number Reflections(All) 64691
    Number Reflections(Observed) 64691
    Percent Possible(Observed) 98.0
    R Merge I(Observed) 0.071
    B(Isotropic) From Wilson Plot 18.725
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 1.85
    Resolution(Low) 1.95
    Percent Possible(All) 96.7
    R Merge I(Observed) 0.483
    Mean I Over Sigma(Observed) 1.6
    R-Sym I(Observed) 0.483
    Redundancy 3.4
    Number Unique Reflections(All) 9332
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.85
    Resolution(Low) 20.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 66037
    Number of Reflections(Observed) 64691
    Number of Reflections(R-Free) 3283
    Percent Reflections(Observed) 97.96
    R-Factor(All) 0.1802
    R-Factor(Observed) 0.1802
    R-Work 0.178
    R-Free 0.221
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model isotropic
    Mean Isotropic B Value 19.7394
    Anisotropic B[1][1] 0.15
    Anisotropic B[1][2] 0.07
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.15
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.22
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.85
    Shell Resolution(Low) 1.898
    Number of Reflections(R-Free) 236
    Number of Reflections(R-Work) 4462
    R-Factor(R-Work) 0.238
    R-Factor(R-Free) 0.29
    Percent Reflections(Observed) 97.01
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.013
    r_chiral_restr 0.129
    r_dihedral_angle_4_deg 15.016
    r_dihedral_angle_3_deg 13.975
    r_dihedral_angle_2_deg 37.688
    r_dihedral_angle_1_deg 5.809
    r_angle_refined_deg 2.411
    r_bond_refined_d 0.017
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5088
    Nucleic Acid Atoms 0
    Heterogen Atoms 435
    Solvent Atoms 540
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    molecular replacement MOLREP
    data reduction SCALA version: 3.3.20
    data collection Mosflm version: 3.3.20