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X-RAY DIFFRACTION
Materials and Methods page
4BH2
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.1 M HEPES PH 7.0, 25-30% JEFFAMINE ED-2001
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 101.62 α = 90
    b = 101.62 β = 90
    c = 331.13 γ = 120
     
    Space Group
    Space Group Name:    H 3 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL (PILATUS 2M)
    Type DECTRIS
    Collection Date 2012-10-10
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04-1
    Wavelength 0.9173
    Site DIAMOND
    Beamline I04-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.3
    Resolution(High) 2.12
    Resolution(Low) 30.99
    Number Reflections(Observed) 36665
    Percent Possible(Observed) 97.3
    R Merge I(Observed) 0.08
    Redundancy 4.9
     
    High Resolution Shell Details
    Resolution(High) 2.12
    Resolution(Low) 2.23
    Percent Possible(All) 95.6
    R Merge I(Observed) 0.63
    Mean I Over Sigma(Observed) 2.3
    Redundancy 4.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.12
    Resolution(Low) 30.88
    Number of Reflections(Observed) 34840
    Number of Reflections(R-Free) 1825
    Percent Reflections(Observed) 96.82
    R-Factor(Observed) 0.21442
    R-Work 0.21326
    R-Free 0.23517
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 45.5
    Anisotropic B[1][1] 1.03
    Anisotropic B[1][2] 1.03
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.03
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -3.33
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.12
    Shell Resolution(Low) 2.175
    Number of Reflections(R-Free) 129
    Number of Reflections(R-Work) 2574
    R-Factor(R-Work) 0.296
    R-Factor(R-Free) 0.301
    Percent Reflections(Observed) 98.11
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scbond_it 1.103
    r_mcangle_it 1.203
    r_mcbond_other 0.697
    r_mcbond_it 0.697
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.003
    r_chiral_restr 0.062
    r_dihedral_angle_4_deg 14.55
    r_dihedral_angle_3_deg 12.782
    r_dihedral_angle_2_deg 37.766
    r_dihedral_angle_1_deg 5.668
    r_angle_other_deg 0.686
    r_angle_refined_deg 1.095
    r_bond_other_d 0.001
    r_bond_refined_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3915
    Nucleic Acid Atoms 0
    Heterogen Atoms 104
    Solvent Atoms 235
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0032
     
    Software
    refinement REFMAC version: 5.7.0032
    model building PHASER