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X-RAY DIFFRACTION
Materials and Methods page
4GUC
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.6
    Temperature 295.0
    Details Crystallization condition: 25% PEG 3350, 0.2M Na Chloride, 0.1M Bis-Tris pH 5.6. Freezing condition: 25% PEG 3350, 0.2M Na Chloride, 0.1M Bis-Tris 7% Glyserol,7% EG, 7% Sucrose. Protein: 3.4 mg/mL, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 27.47 α = 81.33
    b = 34.71 β = 79.45
    c = 61.93 γ = 70.07
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Details Mirror
    Collection Date 2012-08-20
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 21-ID-D
    Wavelength List 1.03316
    Site APS
    Beamline 21-ID-D
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.4
    Resolution(Low) 30
    Number Reflections(All) 39510
    Number Reflections(Observed) 39510
    Percent Possible(Observed) 95.6
    R Merge I(Observed) 0.068
    B(Isotropic) From Wilson Plot 14.4
    Redundancy 5.0
     
    High Resolution Shell Details
    Resolution(High) 1.4
    Resolution(Low) 1.42
    Percent Possible(All) 92.4
    R Merge I(Observed) 0.34
    Mean I Over Sigma(Observed) 3.8
    Redundancy 3.5
    Number Unique Reflections(All) 1892
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.4
    Resolution(Low) 29.84
    Number of Reflections(all) 33587
    Number of Reflections(Observed) 33587
    Number of Reflections(R-Free) 1745
    Percent Reflections(Observed) 85.32
    R-Factor(Observed) 0.14932
    R-Work 0.14737
    R-Free 0.18693
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model isotropic
    Mean Isotropic B Value 14.227
    Anisotropic B[1][1] 0.06
    Anisotropic B[1][2] -0.24
    Anisotropic B[1][3] -0.04
    Anisotropic B[2][2] 0.5
    Anisotropic B[2][3] 0.02
    Anisotropic B[3][3] -0.39
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.4
    Shell Resolution(Low) 1.437
    Number of Reflections(Observed) 1345
    Number of Reflections(R-Free) 79
    Number of Reflections(R-Work) 1345
    R-Factor(R-Work) 0.153
    R-Factor(R-Free) 0.218
    Percent Reflections(Observed) 45.98
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.956
    r_scbond_it 2.588
    r_mcangle_it 1.959
    r_mcbond_other 0.38
    r_bond_refined_d 0.014
    r_bond_other_d 0.001
    r_angle_refined_deg 1.772
    r_angle_other_deg 0.88
    r_dihedral_angle_1_deg 2.748
    r_dihedral_angle_2_deg 32.776
    r_dihedral_angle_3_deg 8.198
    r_dihedral_angle_4_deg 13.246
    r_chiral_restr 0.119
    r_gen_planes_refined 0.008
    r_gen_planes_other 0.002
    r_mcbond_it 1.194
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1896
    Nucleic Acid Atoms 0
    Heterogen Atoms 30
    Solvent Atoms 302
     
     
  •   Software and Computing Hide
    Computing
    Data Collection Blue Max
    Data Reduction (intensity integration) HKL-3000
    Data Reduction (data scaling) HKL-3000
    Structure Solution HKL3000
    Structure Refinement REFMAC 5.5.0102
     
    Software
    refinement REFMAC version: 5.5.0102
    model building HKL3000
    data collection Blue version: Max