POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4FQC
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.5
    Temperature 298.0
    Details PEG 10000, Bis Tris HCl, CH3COOHNH4, pH 5.5, vapor diffusion, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 67.79 α = 90
    b = 67.79 β = 90
    c = 94.11 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL
    Type DECTRIS PILATUS 6M
    Collection Date 2012-03-09
     
    Diffraction Radiation
    Monochromator LIQUID NITROGEN-COOLED DOUBLE CRYSTAL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL12-2
    Wavelength 1.033
    Site SSRL
    Beamline BL12-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.21
    Resolution(Low) 38.66
    Number Reflections(Observed) 20621
    Percent Possible(Observed) 92.2
    Redundancy 5.3
     
    High Resolution Shell Details
    Resolution(High) 2.21
    Resolution(Low) 2.33
    Percent Possible(All) 65.4
    R Merge I(Observed) 0.691
    Mean I Over Sigma(Observed) 1.1
    R-Sym I(Observed) 0.691
    Redundancy 4.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.4
    Resolution(Low) 38.656
    Cut-off Sigma(F) 1.35
    Number of Reflections(all) 17535
    Number of Reflections(Observed) 16831
    Number of Reflections(R-Free) 834
    Percent Reflections(Observed) 95.99
    R-Factor(Observed) 0.2031
    R-Work 0.201
    R-Free 0.249
     
    Temperature Factor Modeling
    Mean Isotropic B Value 32.26
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.4001
    Shell Resolution(Low) 2.5505
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2686
    R-Factor(R-Work) 0.2564
    R-Factor(R-Free) 0.3508
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5505
    Shell Resolution(Low) 2.7474
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 2704
    R-Factor(R-Work) 0.2497
    R-Factor(R-Free) 0.335
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.7474
    Shell Resolution(Low) 3.0237
    Number of Reflections(R-Free) 140
    Number of Reflections(R-Work) 2695
    R-Factor(R-Work) 0.2317
    R-Factor(R-Free) 0.281
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0237
    Shell Resolution(Low) 3.461
    Number of Reflections(R-Free) 139
    Number of Reflections(R-Work) 2634
    R-Factor(R-Work) 0.209
    R-Factor(R-Free) 0.2413
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.461
    Shell Resolution(Low) 4.3596
    Number of Reflections(R-Free) 131
    Number of Reflections(R-Work) 2621
    R-Factor(R-Work) 0.1707
    R-Factor(R-Free) 0.2228
    Percent Reflections(Observed) 93.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.3596
    Shell Resolution(Low) 38.6611
    Number of Reflections(R-Free) 138
    Number of Reflections(R-Work) 2657
    R-Factor(R-Work) 0.176
    R-Factor(R-Free) 0.1808
    Percent Reflections(Observed) 91.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.005
    f_chiral_restr 0.053
    f_dihedral_angle_d 12.942
    f_angle_d 0.949
    f_bond_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3271
    Nucleic Acid Atoms 0
    Heterogen Atoms 141
    Solvent Atoms 146
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XSCALE
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement PHENIX (PHENIX.REFINE: 1.8_1069)
     
    Software
    data extraction pdb_extract version: 3.11
    refinement phenix
    molecular replacement Phaser
    data reduction SCALA version: 3.3.16