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X-RAY DIFFRACTION
Materials and Methods page
4AJ0
  •   Crystallization Hide
    Crystallization Experiments
    pH 3
    Details 1.6 M AMMONIUM SULFATE, 40 % TREHALOSE, pH 3
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 41.81 α = 90
    b = 41.81 β = 90
    c = 171.04 γ = 120
     
    Space Group
    Space Group Name:    P 31
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (QUANTUM 210)
    Type ADSC
    Details DOUBLE CRYSTAL CHANNEL CUT, SI(111), 1M LONG RH COATED TOROIDAL MIRROR FOR VERTICAL AND HORIZONTAL FOCUSING.
    Collection Date 2011-05-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X6A
    Wavelength 0.9720
    Site NSLS
    Beamline X6A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.7
    Resolution(Low) 30
    Number Reflections(Observed) 36831
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.06
    B(Isotropic) From Wilson Plot 18.46
    Redundancy 5.7
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.79
    Percent Possible(All) 99.7
    R Merge I(Observed) 0.43
    Mean I Over Sigma(Observed) 1.8
    Redundancy 5.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 27.631
    Cut-off Sigma(F) 2.02
    Number of Reflections(Observed) 36764
    Number of Reflections(R-Free) 1835
    Percent Reflections(Observed) 99.95
    R-Factor(Observed) 0.1765
    R-Work 0.1741
    R-Free 0.2116
     
    Temperature Factor Modeling
    Mean Isotropic B Value 23.55
    Anisotropic B[1][1] -0.0792
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.0792
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.1583
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7001
    Shell Resolution(Low) 1.7461
    Number of Reflections(R-Free) 121
    Number of Reflections(R-Work) 2720
    R-Factor(R-Work) 0.2577
    R-Factor(R-Free) 0.2876
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7461
    Shell Resolution(Low) 1.7974
    Number of Reflections(R-Free) 142
    Number of Reflections(R-Work) 2671
    R-Factor(R-Work) 0.2282
    R-Factor(R-Free) 0.3105
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7974
    Shell Resolution(Low) 1.8554
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2649
    R-Factor(R-Work) 0.2112
    R-Factor(R-Free) 0.2616
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8554
    Shell Resolution(Low) 1.9217
    Number of Reflections(R-Free) 146
    Number of Reflections(R-Work) 2695
    R-Factor(R-Work) 0.193
    R-Factor(R-Free) 0.2746
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9217
    Shell Resolution(Low) 1.9987
    Number of Reflections(R-Free) 153
    Number of Reflections(R-Work) 2724
    R-Factor(R-Work) 0.1773
    R-Factor(R-Free) 0.2397
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9987
    Shell Resolution(Low) 2.0896
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 2701
    R-Factor(R-Work) 0.1666
    R-Factor(R-Free) 0.2185
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0896
    Shell Resolution(Low) 2.1997
    Number of Reflections(R-Free) 128
    Number of Reflections(R-Work) 2694
    R-Factor(R-Work) 0.1659
    R-Factor(R-Free) 0.2329
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1997
    Shell Resolution(Low) 2.3375
    Number of Reflections(R-Free) 139
    Number of Reflections(R-Work) 2670
    R-Factor(R-Work) 0.1783
    R-Factor(R-Free) 0.2261
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3375
    Shell Resolution(Low) 2.5178
    Number of Reflections(R-Free) 130
    Number of Reflections(R-Work) 2681
    R-Factor(R-Work) 0.1888
    R-Factor(R-Free) 0.2624
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5178
    Shell Resolution(Low) 2.771
    Number of Reflections(R-Free) 134
    Number of Reflections(R-Work) 2706
    R-Factor(R-Work) 0.1821
    R-Factor(R-Free) 0.2855
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.771
    Shell Resolution(Low) 3.1715
    Number of Reflections(R-Free) 148
    Number of Reflections(R-Work) 2676
    R-Factor(R-Work) 0.1767
    R-Factor(R-Free) 0.2072
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.1715
    Shell Resolution(Low) 3.9938
    Number of Reflections(R-Free) 163
    Number of Reflections(R-Work) 2657
    R-Factor(R-Work) 0.1534
    R-Factor(R-Free) 0.1964
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.9938
    Shell Resolution(Low) 27.6346
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2685
    R-Factor(R-Work) 0.1553
    R-Factor(R-Free) 0.1666
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.005
    f_chiral_restr 0.084
    f_dihedral_angle_d 13.833
    f_angle_d 1.135
    f_bond_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3150
    Nucleic Acid Atoms 0
    Heterogen Atoms 16
    Solvent Atoms 365
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement PHENIX (PHENIX.REFINE)
     
    Software
    refinement PHENIX version: (PHENIX.REFINE)
    model building PHASER