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X-RAY DIFFRACTION
Materials and Methods page
4DSZ
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion, hanging drop
    pH 5.5
    Temperature 291.0
    Details 0.1M MES, 30%(w/v) PEG 1500, 0.01M Betaine hydrochloride, pH 5.5, vapor diffusion, hanging drop, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 79.55 α = 90
    b = 79.55 β = 90
    c = 290.41 γ = 120
     
    Space Group
    Space Group Name:    P 32
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type RAYONIX MX-300
    Collection Date 2010-10-22
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 21-ID-D
    Wavelength List 0.9795
    Site APS
    Beamline 21-ID-D
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 3.2
    Resolution(Low) 30
    Number Reflections(Observed) 33754
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.09
    Redundancy 4.4
     
    High Resolution Shell Details
    Resolution(High) 3.2
    Resolution(Low) 3.31
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.624
    Redundancy 4.4
    Number Unique Reflections(All) 3419
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.2
    Resolution(Low) 29.22
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 33673
    Number of Reflections(R-Free) 1712
    Percent Reflections(Observed) 99.37
    R-Factor(Observed) 0.1938
    R-Work 0.1903
    R-Free 0.2598
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 105.296
    Anisotropic B[1][1] 0.17
    Anisotropic B[1][2] 0.08
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.17
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.25
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.2
    Shell Resolution(Low) 3.282
    Number of Reflections(R-Free) 125
    Number of Reflections(R-Work) 2365
    R-Factor(R-Work) 0.303
    R-Factor(R-Free) 0.352
    Percent Reflections(Observed) 99.6
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.093
    r_dihedral_angle_4_deg 19.44
    r_dihedral_angle_3_deg 17.09
    r_dihedral_angle_2_deg 34.6
    r_dihedral_angle_1_deg 6.778
    r_angle_refined_deg 1.347
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 11862
    Nucleic Acid Atoms 0
    Heterogen Atoms 52
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5 version: 5.6.0117
    molecular replacement Phaser
    data reduction SCALEPACK