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X-RAY DIFFRACTION
Materials and Methods page
3ZI1
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.2M MAGNESIUM CHLORIDE, 0.1M HEPES PH 7.5, 25%(W/V) PEG 3350
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 119.29 α = 90
    b = 42.92 β = 90
    c = 68.1 γ = 90
     
    Space Group
    Space Group Name:    P 21 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL (PILATUS 6M)
    Type DECTRIS
    Collection Date 2012-10-18
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.9763
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.2
    Resolution(High) 1.89
    Resolution(Low) 68.1
    Number Reflections(Observed) 27935
    Percent Possible(Observed) 98.2
    R Merge I(Observed) 0.1
    B(Isotropic) From Wilson Plot 20.9
    Redundancy 4.4
     
    High Resolution Shell Details
    Resolution(High) 1.89
    Resolution(Low) 2.0
    Percent Possible(All) 97.4
    R Merge I(Observed) 0.53
    Mean I Over Sigma(Observed) 2.2
    Redundancy 4.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 119.29
    Number of Reflections(Observed) 26497
    Number of Reflections(R-Free) 1419
    Percent Reflections(Observed) 97.69
    R-Factor(Observed) 0.16713
    R-Work 0.16511
    R-Free 0.20398
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 23.639
    Anisotropic B[1][1] -0.07
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.09
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.16
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.895
    Shell Resolution(Low) 1.944
    Number of Reflections(R-Free) 107
    Number of Reflections(R-Work) 1770
    R-Factor(R-Work) 0.234
    R-Factor(R-Free) 0.302
    Percent Reflections(Observed) 96.7
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.008
    r_chiral_restr 0.104
    r_dihedral_angle_4_deg 19.798
    r_dihedral_angle_3_deg 12.278
    r_dihedral_angle_2_deg 31.84
    r_dihedral_angle_1_deg 5.63
    r_angle_refined_deg 1.463
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2151
    Nucleic Acid Atoms 0
    Heterogen Atoms 16
    Solvent Atoms 367
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER