POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4K31
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 293.15
    Details 50 mM Na cacodylate, 1 mM spermine tetrahydrochloride, 1% 2-methyl-2,4-pentadiol (vs. 40% reservoir), 100-250 mM NaCl, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 32.79 α = 90
    b = 32.79 β = 90
    c = 107.4 γ = 120
     
    Space Group
    Space Group Name:    P 31
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2012-01-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength List 0.9394
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 21.5
    Observed Criterion Sigma(I) 21.5
    Resolution(High) 1.4
    Resolution(Low) 35.8
    Number Reflections(All) 67545
    Number Reflections(Observed) 23325
    Percent Possible(Observed) 94.5
    R Merge I(Observed) 0.048
    Redundancy 2.9
     
    High Resolution Shell Details
    Resolution(High) 1.42
    Resolution(Low) 1.49
    Percent Possible(All) 98.0
    R Merge I(Observed) 0.137
    Mean I Over Sigma(Observed) 5.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.415
    Resolution(Low) 19.51
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 22089
    Number of Reflections(Observed) 23271
    Number of Reflections(R-Free) 1190
    Percent Reflections(Observed) 94.51
    R-Factor(Observed) 0.2277
    R-Work 0.2258
    R-Free 0.2644
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.4151
    Shell Resolution(Low) 1.4795
    Number of Reflections(R-Free) 165
    Number of Reflections(R-Work) 2826
    R-Factor(R-Work) 0.2456
    R-Factor(R-Free) 0.2827
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.4795
    Shell Resolution(Low) 1.5574
    Number of Reflections(R-Free) 167
    Number of Reflections(R-Work) 2929
    R-Factor(R-Work) 0.2222
    R-Factor(R-Free) 0.2323
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.5574
    Shell Resolution(Low) 1.6549
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 2921
    R-Factor(R-Work) 0.2165
    R-Factor(R-Free) 0.2402
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.6549
    Shell Resolution(Low) 1.7826
    Number of Reflections(R-Free) 157
    Number of Reflections(R-Work) 2908
    R-Factor(R-Work) 0.2077
    R-Factor(R-Free) 0.2234
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7826
    Shell Resolution(Low) 1.9619
    Number of Reflections(R-Free) 137
    Number of Reflections(R-Work) 2941
    R-Factor(R-Work) 0.2114
    R-Factor(R-Free) 0.2291
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9619
    Shell Resolution(Low) 2.2454
    Number of Reflections(R-Free) 167
    Number of Reflections(R-Work) 2904
    R-Factor(R-Work) 0.2052
    R-Factor(R-Free) 0.2239
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2454
    Shell Resolution(Low) 2.8276
    Number of Reflections(R-Free) 159
    Number of Reflections(R-Work) 2912
    R-Factor(R-Work) 0.2219
    R-Factor(R-Free) 0.2846
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8276
    Shell Resolution(Low) 19.5116
    Number of Reflections(R-Free) 94
    Number of Reflections(R-Work) 1740
    R-Factor(R-Work) 0.2566
    R-Factor(R-Free) 0.3155
    Percent Reflections(Observed) 60.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.009
    f_chiral_restr 0.051
    f_dihedral_angle_d 15.785
    f_angle_d 0.976
    f_bond_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 0
    Nucleic Acid Atoms 938
    Heterogen Atoms 148
    Solvent Atoms 209
     
     
  •   Software and Computing Hide
    Computing
    Structure Refinement PHENIX (phenix.refine: 1.6.1_357)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.6.1_357)