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X-RAY DIFFRACTION
Materials and Methods page
4APL
  •   Crystallization Hide
    Crystallization Experiments
    Details 20% PEG3350, 300 MM SODIUM CITRATE PH 4.2 AND 10 MM ZINC CHLORIDE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 251.56 α = 90
    b = 51 β = 90.93
    c = 145.34 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 (MX-225)
    Type MARRESEARCH
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CLSI BEAMLINE 08ID-1
    Wavelength 0.9795
    Site CLSI
    Beamline 08ID-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.9
    Resolution(Low) 50
    Number Reflections(Observed) 41269
    Percent Possible(Observed) 99.1
    R Merge I(Observed) 0.11
    Redundancy 3.9
     
    High Resolution Shell Details
    Resolution(High) 2.9
    Resolution(Low) 3.06
    Percent Possible(All) 96.6
    R Merge I(Observed) 0.38
    Mean I Over Sigma(Observed) 4.4
    Redundancy 3.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.9
    Resolution(Low) 48.44
    Number of Reflections(Observed) 39156
    Number of Reflections(R-Free) 2078
    Percent Reflections(Observed) 98.77
    R-Factor(Observed) 0.19663
    R-Work 0.19265
    R-Free 0.27097
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 38.656
    Anisotropic B[1][1] -0.04
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.04
    Anisotropic B[2][2] 0.05
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9
    Shell Resolution(Low) 2.975
    Number of Reflections(R-Free) 138
    Number of Reflections(R-Work) 2650
    R-Factor(R-Work) 0.273
    R-Factor(R-Free) 0.396
    Percent Reflections(Observed) 95.54
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.008
    r_chiral_restr 0.085
    r_dihedral_angle_4_deg 20.761
    r_dihedral_angle_3_deg 22.522
    r_dihedral_angle_2_deg 40.898
    r_dihedral_angle_1_deg 8.386
    r_angle_refined_deg 1.051
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 12477
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 142
     
     
  •   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