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X-RAY DIFFRACTION
Materials and Methods page
4GP5
  •   Crystallization Hide
    Crystallization Experiments
    Method Lipidic Cubic Phase
    pH 6.5
    Temperature 293.0
    Details 50mM Sodium Cacodylate, 1.6M NaCl, 40% PEG400, pH 6.5, Lipidic Cubic Phase, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 144.09 α = 90
    b = 97.96 β = 127.99
    c = 94.65 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL7-1
    Wavelength List 1.0
    Site SSRL
    Beamline BL7-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.7
    Resolution(Low) 74.6
    Number Reflections(All) 29388
    Number Reflections(Observed) 28621
    Percent Possible(Observed) 97.39
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.7
    Resolution(Low) 74.6
    Number of Reflections(all) 26466
    Number of Reflections(Observed) 26466
    Number of Reflections(R-Free) 1401
    Percent Reflections(Observed) 97.37
    R-Factor(Observed) 0.17621
    R-Work 0.17328
    R-Free 0.22993
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 28.285
    Anisotropic B[1][1] 1.05
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 1.94
    Anisotropic B[2][2] -0.45
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.79
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.7
    Shell Resolution(Low) 2.77
    Number of Reflections(R-Free) 98
    Number of Reflections(R-Work) 1970
    R-Factor(R-Work) 0.239
    R-Factor(R-Free) 0.309
    Percent Reflections(Observed) 97.5
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.061
    r_scbond_it 1.901
    r_mcangle_it 1.283
    r_mcbond_it 0.684
    r_gen_planes_refined 0.006
    r_chiral_restr 0.12
    r_dihedral_angle_4_deg 17.723
    r_dihedral_angle_3_deg 17.562
    r_dihedral_angle_2_deg 35.377
    r_dihedral_angle_1_deg 5.548
    r_angle_refined_deg 1.563
    r_bond_refined_d 0.016
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5882
    Nucleic Acid Atoms 0
    Heterogen Atoms 456
    Solvent Atoms 67
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-3000
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0110
     
    Software
    refinement REFMAC version: 5.5.0110
    model building PHASER