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X-RAY DIFFRACTION
Materials and Methods page
4DX8
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    Temperature 293.0
    Details 2.06M AmSO4, 0.2M Ammonium formate, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 153.9 α = 90
    b = 157.98 β = 90
    c = 152.01 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL
    Type DECTRIS PILATUS 6M
    Collection Date 2011-09-09
     
    Diffraction Radiation
    Monochromator Si
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X25
    Wavelength List 1.1
    Site NSLS
    Beamline X25
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.54
    Resolution(Low) 50
    Number Reflections(All) 61242
    Number Reflections(Observed) 61242
    Percent Possible(Observed) 100.0
    B(Isotropic) From Wilson Plot 85.4
    Redundancy 10.4
     
    High Resolution Shell Details
    Resolution(High) 2.54
    Resolution(Low) 2.64
    Percent Possible(All) 100.0
    Mean I Over Sigma(Observed) 1.3
    Redundancy 9.2
    Number Unique Reflections(All) 6068
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.54
    Resolution(Low) 50.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 61048
    Number of Reflections(Observed) 61048
    Number of Reflections(R-Free) 3097
    Percent Reflections(Observed) 100.0
    R-Factor(All) 0.2216
    R-Factor(Observed) 0.2216
    R-Work 0.22
    R-Free 0.2517
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model Isotropic
    Mean Isotropic B Value 102.782
    Anisotropic B[1][1] -1.25
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.09
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.34
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.54
    Shell Resolution(Low) 2.602
    Number of Reflections(R-Free) 210
    Number of Reflections(R-Work) 3804
    R-Factor(R-Work) 0.359
    R-Factor(R-Free) 0.381
    Percent Reflections(Observed) 93.11
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.004
    r_chiral_restr 0.065
    r_dihedral_angle_4_deg 18.664
    r_dihedral_angle_3_deg 15.496
    r_dihedral_angle_2_deg 36.746
    r_dihedral_angle_1_deg 4.769
    r_angle_refined_deg 1.002
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8098
    Nucleic Acid Atoms 0
    Heterogen Atoms 16
    Solvent Atoms 14
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution Phaser
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5 version: 5.6.0117