POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4II9
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.6
    Temperature 295.0
    Details 0.1M Tris-sodium citrate buffer, 0.2M ammonium acetate, 33% polyethylene glycol 4k, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 42.13 α = 90
    b = 101.77 β = 102.6
    c = 46.32 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL
    Type DECTRIS PILATUS 6M
    Details mirrors
    Collection Date 2012-11-14
     
    Diffraction Radiation
    Monochromator channel cut cryogenically cooled monochromator crystal
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SOLEIL BEAMLINE PROXIMA 1
    Wavelength List 0.9791
    Site SOLEIL
    Beamline PROXIMA 1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.66
    Resolution(Low) 38.12
    Number Reflections(All) 44718
    Number Reflections(Observed) 44718
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.04
    B(Isotropic) From Wilson Plot 23.2
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 1.66
    Resolution(Low) 1.76
    Percent Possible(All) 98.1
    R Merge I(Observed) 0.189
    Mean I Over Sigma(Observed) 6.9
    Redundancy 3.5
    Number Unique Reflections(All) 7126
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.66
    Resolution(Low) 38.12
    Number of Reflections(all) 44718
    Number of Reflections(Observed) 42482
    Number of Reflections(R-Free) 2236
    Percent Reflections(Observed) 99.54
    R-Factor(All) 0.178
    R-Factor(Observed) 0.17661
    R-Work 0.17487
    R-Free 0.20935
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 17.328
    Anisotropic B[1][1] -0.95
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.41
    Anisotropic B[2][2] -1.07
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.75
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.66
    Shell Resolution(Low) 1.703
    Number of Reflections(R-Free) 158
    Number of Reflections(R-Work) 3011
    R-Factor(R-Work) 0.27
    R-Factor(R-Free) 0.3
    Percent Reflections(Observed) 96.53
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.013
    r_chiral_restr 0.17
    r_dihedral_angle_4_deg 21.742
    r_dihedral_angle_3_deg 12.135
    r_dihedral_angle_2_deg 33.099
    r_dihedral_angle_1_deg 5.842
    r_angle_refined_deg 2.342
    r_bond_refined_d 0.024
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2727
    Nucleic Acid Atoms 68
    Heterogen Atoms 49
    Solvent Atoms 296
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MX Cube
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.7.0032
     
    Software
    refinement REFMAC version: 5.7.0032
    model building PHASER
    data collection MX version: Cube