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X-RAY DIFFRACTION
Materials and Methods page
4GRS
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 8
    Temperature 281.15
    Details 0.2M sodium chloride, 20%(w/v) polyethylene glycol 6000, 0.1M Tris, 0.02%(w/v) sodium azide, pH 8, VAPOR DIFFUSION, SITTING DROP, temperature 281.15K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 76.9 α = 90
    b = 130.85 β = 90
    c = 138.07 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type ADSC QUANTUM 210r
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type AUSTRALIAN SYNCHROTRON BEAMLINE MX1
    Wavelength List 0.953688
    Site AUSTRALIAN SYNCHROTRON
    Beamline MX1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 3
    Resolution(Low) 94.98
    Number Reflections(All) 27079
    Number Reflections(Observed) 27079
    Percent Possible(Observed) 95.5
    Redundancy 3.0
     
    High Resolution Shell Details
    Resolution(High) 3.0
    Resolution(Low) 3.16
    Percent Possible(All) 97.6
    R Merge I(Observed) 0.581
    Mean I Over Sigma(Observed) 1.3
    R-Sym I(Observed) 0.581
    Redundancy 3.0
    Number Unique Reflections(All) 3985
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.0
    Resolution(Low) 37.94
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 27048
    Number of Reflections(R-Free) 1350
    Percent Reflections(Observed) 94.54
    R-Factor(Observed) 0.1948
    R-Work 0.192
    R-Free 0.2481
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 81.971
    Anisotropic B[1][1] -0.88
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.97
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.09
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0
    Shell Resolution(Low) 3.077
    Number of Reflections(R-Free) 95
    Number of Reflections(R-Work) 1774
    R-Factor(R-Work) 0.286
    R-Factor(R-Free) 0.361
    Percent Reflections(Observed) 96.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.005
    r_chiral_restr 0.073
    r_dihedral_angle_4_deg 18.161
    r_dihedral_angle_3_deg 16.9
    r_dihedral_angle_2_deg 37.808
    r_dihedral_angle_1_deg 4.99
    r_angle_refined_deg 1.143
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 10019
    Nucleic Acid Atoms 0
    Heterogen Atoms 52
    Solvent Atoms 21
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) XSCALE
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement Phaser
    data reduction SCALA version: 3.3.20