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X-RAY DIFFRACTION
Materials and Methods page
4AH6
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details SITTING DROPLETS WERE PREPARED BY MIXING 0.5 UL HSADRS2 AT 10.6 MG/ML (IN 50 MM HEPES-NA PH 7.5, 150 MM NACL, 0.1 MM EDTA, 10% (V/V) GLYCEROL AND 1 MM DTT) WITH 0.5 UL BOTTOM PHASE OF A BIPHASIC MIXTURE OF 50 MM BIS-TRIS PH 5.5, 20% (M/V) PEG-3350 AND 1 M AMMONIUM SULFATE AND EQUILIBRATED BY VAPOR DIFFUSION OVER 50 UL OF THE LATTER SOLUTION.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 142.4 α = 90
    b = 82.6 β = 100.4
    c = 146.3 γ = 90
     
    Space Group
    Space Group Name:    P 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL (PILATUS 6M)
    Type DECTRIS
    Collection Date 2010-08-21
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X10SA
    Wavelength 1
    Site SLS
    Beamline X10SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 3.7
    Resolution(Low) 89
    Number Reflections(Observed) 35768
    Percent Possible(Observed) 98.8
    R Merge I(Observed) 0.18
    B(Isotropic) From Wilson Plot 88.02
    Redundancy 7.2
     
    High Resolution Shell Details
    Resolution(High) 3.7
    Resolution(Low) 3.8
    Percent Possible(All) 91.2
    R Merge I(Observed) 0.64
    Mean I Over Sigma(Observed) 2.1
    Redundancy 4.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.7
    Resolution(Low) 29.916
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 35680
    Number of Reflections(R-Free) 1780
    Percent Reflections(Observed) 98.82
    R-Factor(Observed) 0.2222
    R-Work 0.2191
    R-Free 0.2801
     
    Temperature Factor Modeling
    Mean Isotropic B Value 108.2
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.7
    Shell Resolution(Low) 3.7999
    Number of Reflections(R-Free) 123
    Number of Reflections(R-Work) 2370
    R-Factor(R-Work) 0.2974
    R-Factor(R-Free) 0.3463
    Percent Reflections(Observed) 91.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.7999
    Shell Resolution(Low) 3.9115
    Number of Reflections(R-Free) 138
    Number of Reflections(R-Work) 2622
    R-Factor(R-Work) 0.281
    R-Factor(R-Free) 0.3841
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.9115
    Shell Resolution(Low) 4.0374
    Number of Reflections(R-Free) 135
    Number of Reflections(R-Work) 2573
    R-Factor(R-Work) 0.2503
    R-Factor(R-Free) 0.3289
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.0374
    Shell Resolution(Low) 4.1814
    Number of Reflections(R-Free) 138
    Number of Reflections(R-Work) 2623
    R-Factor(R-Work) 0.2468
    R-Factor(R-Free) 0.3165
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.1814
    Shell Resolution(Low) 4.3483
    Number of Reflections(R-Free) 137
    Number of Reflections(R-Work) 2622
    R-Factor(R-Work) 0.2314
    R-Factor(R-Free) 0.277
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.3483
    Shell Resolution(Low) 4.5456
    Number of Reflections(R-Free) 135
    Number of Reflections(R-Work) 2568
    R-Factor(R-Work) 0.198
    R-Factor(R-Free) 0.2845
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.5456
    Shell Resolution(Low) 4.7843
    Number of Reflections(R-Free) 137
    Number of Reflections(R-Work) 2604
    R-Factor(R-Work) 0.19
    R-Factor(R-Free) 0.2538
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.7843
    Shell Resolution(Low) 5.0827
    Number of Reflections(R-Free) 137
    Number of Reflections(R-Work) 2616
    R-Factor(R-Work) 0.1931
    R-Factor(R-Free) 0.2488
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 5.0827
    Shell Resolution(Low) 5.4729
    Number of Reflections(R-Free) 139
    Number of Reflections(R-Work) 2639
    R-Factor(R-Work) 0.1989
    R-Factor(R-Free) 0.2476
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 5.4729
    Shell Resolution(Low) 6.0196
    Number of Reflections(R-Free) 138
    Number of Reflections(R-Work) 2618
    R-Factor(R-Work) 0.2222
    R-Factor(R-Free) 0.3057
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 6.0196
    Shell Resolution(Low) 6.8814
    Number of Reflections(R-Free) 140
    Number of Reflections(R-Work) 2667
    R-Factor(R-Work) 0.2258
    R-Factor(R-Free) 0.3028
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 6.8814
    Shell Resolution(Low) 8.6352
    Number of Reflections(R-Free) 140
    Number of Reflections(R-Work) 2643
    R-Factor(R-Work) 0.2119
    R-Factor(R-Free) 0.2565
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 8.6352
    Shell Resolution(Low) 29.9171
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2735
    R-Factor(R-Work) 0.1998
    R-Factor(R-Free) 0.2408
    Percent Reflections(Observed) 99.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.005
    f_chiral_restr 0.08
    f_dihedral_angle_d 15.145
    f_angle_d 1.084
    f_bond_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 18840
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement PHENIX (PHENIX.REFINE)
     
    Software
    refinement PHENIX version: (PHENIX.REFINE)
    model building PHASER