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X-RAY DIFFRACTION
Materials and Methods page
3U1P
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 298.0
    Details 0.1 M Hepes (pH 7.5), 1 M succinic Acid, 1% (w/v) PEG MME 2000, temperature 298K, VAPOR DIFFUSION, HANGING DROP
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 119.04 α = 90
    b = 121.22 β = 90
    c = 122.88 γ = 90
     
    Space Group
    Space Group Name:    I 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type RIGAKU SATURN 944+
    Collection Date 2009
     
    Diffraction Radiation
    Monochromator VARIMAX
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source rotating anode
    Type Cu Ka
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.8
    Resolution(Low) 20
    Number Reflections(Observed) 22155
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.152
    Redundancy 7.2
     
    High Resolution Shell Details
    Resolution(High) 2.8
    Resolution(Low) 2.85
    Percent Possible(All) 99.5
    R Merge I(Observed) 0.555
    Redundancy 6.2
    Number Unique Reflections(All) 1094
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.8
    Resolution(Low) 19.84
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 22139
    Number of Reflections(R-Free) 1127
    Percent Reflections(Observed) 99.83
    R-Factor(Observed) 0.1904
    R-Work 0.1867
    R-Free 0.2582
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 21.8225
    Anisotropic B[1][1] 2.18
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.85
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.33
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.801
    Shell Resolution(Low) 2.872
    Number of Reflections(R-Free) 85
    Number of Reflections(R-Work) 1487
    R-Factor(R-Work) 0.287
    R-Factor(R-Free) 0.414
    Percent Reflections(Observed) 98.43
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.01
    r_scbond_it 2.333
    r_mcangle_it 1.443
    r_mcbond_it 0.729
    r_gen_planes_refined 0.008
    r_chiral_restr 0.112
    r_dihedral_angle_4_deg 20.19
    r_dihedral_angle_3_deg 18.267
    r_dihedral_angle_2_deg 33.962
    r_dihedral_angle_1_deg 10.15
    r_angle_refined_deg 1.73
    r_bond_refined_d 0.017
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4029
    Nucleic Acid Atoms 0
    Heterogen Atoms 14
    Solvent Atoms 154
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (data scaling) SCALEPACK
    Structure Solution SHARP
    Structure Refinement REFMAC 5.5.0072
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5 version: 5.5.0072
    data reduction SCALEPACK