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X-RAY DIFFRACTION
Materials and Methods page
4GP4
  •   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 = 144.14 α = 90
    b = 98.58 β = 127.89
    c = 94.8 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) 2.8
    Resolution(Low) 74.82
    Number Reflections(All) 26065
    Number Reflections(Observed) 25916
    Percent Possible(Observed) 99.43
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.8
    Resolution(Low) 74.82
    Number of Reflections(all) 24455
    Number of Reflections(Observed) 24455
    Number of Reflections(R-Free) 1312
    Percent Reflections(Observed) 99.43
    R-Factor(Observed) 0.18175
    R-Work 0.17934
    R-Free 0.22666
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 27.916
    Anisotropic B[1][1] 0.1
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 1.68
    Anisotropic B[2][2] 0.47
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.5
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8
    Shell Resolution(Low) 2.873
    Number of Reflections(R-Free) 106
    Number of Reflections(R-Work) 1799
    R-Factor(R-Work) 0.277
    R-Factor(R-Free) 0.321
    Percent Reflections(Observed) 99.74
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.072
    r_dihedral_angle_4_deg 20.527
    r_dihedral_angle_3_deg 17.316
    r_dihedral_angle_2_deg 35.845
    r_dihedral_angle_1_deg 6.92
    r_angle_refined_deg 1.131
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5887
    Nucleic Acid Atoms 0
    Heterogen Atoms 456
    Solvent Atoms 115
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER