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X-RAY DIFFRACTION
Materials and Methods page
1SOQ
  •   Crystallization Hide
    Crystallization Experiments
    pH 6
    Temperature 291.0
    Details Tris, PEG550MME, ammonium sulfate, sodium citrate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K, pH 6.00
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 101.29 α = 90
    b = 67.52 β = 112.59
    c = 80.98 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MAC Science DIP-2030
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type ENRAF-NONIUS FR591
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.1
    Resolution(Low) 20
    Number Reflections(Observed) 29735
    Percent Possible(Observed) 95.4
    R Merge I(Observed) 0.077
    Redundancy 4.7
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Resolution(Low) 2.17
    Percent Possible(All) 92.7
    R Merge I(Observed) 0.407
    Mean I Over Sigma(Observed) 2.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 29735
    Number of Reflections(Observed) 28177
    Number of Reflections(R-Free) 1423
    R-Factor(Observed) 0.212
    R-Work 0.21
    R-Free 0.246
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 22.25
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1
    Shell Resolution(Low) 2.15
    Number of Reflections(R-Free) 109
    Number of Reflections(R-Work) 1898
    R-Factor(R-Work) 0.266
    R-Factor(R-Free) 0.316
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.856
    r_scbond_it 1.721
    r_mcangle_it 1.364
    r_nbd_refined 0.214
    r_gen_planes_other 0.002
    r_gen_planes_refined 0.004
    r_chiral_restr 0.075
    r_dihedral_angle_3_deg 17.824
    r_dihedral_angle_1_deg 3.544
    r_angle_other_deg 0.755
    r_angle_refined_deg 1.251
    r_bond_other_d 0.001
    r_bond_refined_d 0.01
    r_nbd_other 0.22
    r_xyhbond_nbd_refined 0.125
    r_xyhbond_nbd_other 0.033
    r_symmetry_vdw_refined 0.15
    r_symmetry_vdw_other 0.182
    r_symmetry_hbond_refined 0.161
    r_mcbond_it 0.736
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3602
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 157
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement REFMAC 5
     
    Software
    refinement REFMAC version: 5.0
    model building CNS
    data reduction SCALEPACK
    data collection DENZO