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X-RAY DIFFRACTION
Materials and Methods page
4I6T
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7
    Temperature 277.0
    Details 100 mM Sodium Sulphate, 2.4 M Sodium Malonate, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 65.45 α = 90
    b = 65.45 β = 90
    c = 72.29 γ = 120
     
    Space Group
    Space Group Name:    P 65
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type DECTRIS PILATUS 2M
    Collection Date 2012-09-15
     
    Diffraction Radiation
    Monochromator Si(111) double crystal monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04-1
    Wavelength List 0.92
    Site DIAMOND
    Beamline I04-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.97
    Resolution(Low) 56.68
    Number Reflections(All) 130244
    Number Reflections(Observed) 12508
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.437
    Redundancy 10.4
     
    High Resolution Shell Details
    Resolution(High) 1.97
    Resolution(Low) 2.02
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.026
    Mean I Over Sigma(Observed) 1.1
    Redundancy 10.7
    Number Unique Reflections(All) 886
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 29.81
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 11894
    Number of Reflections(R-Free) 569
    Percent Reflections(Observed) 99.48
    R-Factor(Observed) 0.1874
    R-Work 0.1844
    R-Free 0.2452
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 28.8705
    Anisotropic B[1][1] 0.01
    Anisotropic B[1][2] 0.01
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.01
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.04
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 37
    Number of Reflections(R-Work) 841
    R-Factor(R-Work) 0.324
    R-Factor(R-Free) 0.475
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.005
    r_gen_planes_refined 0.009
    r_chiral_restr 0.101
    r_dihedral_angle_4_deg 15.756
    r_dihedral_angle_3_deg 18.018
    r_dihedral_angle_2_deg 36.367
    r_dihedral_angle_1_deg 5.845
    r_angle_other_deg 1.321
    r_angle_refined_deg 1.875
    r_bond_other_d 0.006
    r_bond_refined_d 0.019
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1212
    Nucleic Acid Atoms 0
    Heterogen Atoms 7
    Solvent Atoms 87
     
     
  •   Software and Computing Hide
    Computing
    Data Collection GDA
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) Aimless
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0029
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement Phaser version: 2.5.1
    data reduction AIMLESS version: 0.1.26
    data collection Mosflm