POP-OUT | CLOSE

An Information Portal to 105025 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
3SC0
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion
    pH 8.5
    Temperature 277.0
    Details 2.0 M ammonium sulfate, and 0.1 M Tris.HCl pH 8.5, vapor diffusion, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 105.96 α = 90
    b = 105.96 β = 90
    c = 84.25 γ = 120
     
    Space Group
    Space Group Name:    P 62 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Details K-B pair of biomorph mirrors for vertical and horizontal focusing
    Collection Date 2010-07-29
     
    Diffraction Radiation
    Monochromator double crystal monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 23-ID-D
    Wavelength List 1.03299
    Site APS
    Beamline 23-ID-D
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.9
    Resolution(Low) 50
    Number Reflections(All) 22523
    Number Reflections(Observed) 22478
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.082
    Redundancy 6.9
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.97
    Percent Possible(All) 98.5
    R Merge I(Observed) 0.672
    Redundancy 3.7
    Number Unique Reflections(All) 2162
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.95
    Resolution(Low) 40.293
    Cut-off Sigma(F) 0.14
    Number of Reflections(all) 22535
    Number of Reflections(Observed) 20022
    Number of Reflections(R-Free) 1018
    Percent Reflections(Observed) 95.91
    R-Factor(All) 0.207
    R-Factor(Observed) 0.1889
    R-Work 0.1862
    R-Free 0.2441
    R-Free Selection Details Random
     
    Temperature Factor Modeling
    Mean Isotropic B Value 34.0483
    Anisotropic B[1][1] -1.9664
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.9664
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 3.9329
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.95
    Shell Resolution(Low) 2.0528
    Number of Reflections(R-Free) 137
    R-Factor(R-Work) 0.1962
    R-Factor(R-Free) 0.2535
    Percent Reflections(Observed) 89.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0528
    Shell Resolution(Low) 2.1814
    Number of Reflections(R-Free) 154
    R-Factor(R-Work) 0.1737
    R-Factor(R-Free) 0.2386
    Percent Reflections(Observed) 93.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1814
    Shell Resolution(Low) 2.3499
    Number of Reflections(R-Free) 158
    R-Factor(R-Work) 0.1791
    R-Factor(R-Free) 0.2352
    Percent Reflections(Observed) 95.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3499
    Shell Resolution(Low) 2.5863
    Number of Reflections(R-Free) 152
    R-Factor(R-Work) 0.1729
    R-Factor(R-Free) 0.2456
    Percent Reflections(Observed) 97.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5863
    Shell Resolution(Low) 2.9604
    Number of Reflections(R-Free) 161
    R-Factor(R-Work) 0.188
    R-Factor(R-Free) 0.2743
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9604
    Shell Resolution(Low) 3.7294
    Number of Reflections(R-Free) 113
    R-Factor(R-Work) 0.1705
    R-Factor(R-Free) 0.2355
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.7294
    Shell Resolution(Low) 40.3016
    Number of Reflections(R-Free) 143
    R-Factor(R-Work) 0.1955
    R-Factor(R-Free) 0.2239
    Percent Reflections(Observed) 99.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.01
    f_chiral_restr 0.123
    f_dihedral_angle_d 27.904
    f_angle_d 1.552
    f_bond_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1915
    Nucleic Acid Atoms 0
    Heterogen Atoms 92
    Solvent Atoms 179
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BluIce Epics
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution Phaser
    Structure Refinement PHENIX (phenix.refine: 1.6_289)
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    data reduction HKL