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X-RAY DIFFRACTION
Materials and Methods page
2WQ2
  •   Crystallization Hide
    Crystallization Experiments
    Details 2.4 M (NH4)2HPO4, 100 MM TRIS PH 8.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.34 α = 90
    b = 56.34 β = 90
    c = 56.34 γ = 90
     
    Space Group
    Space Group Name:    I 21 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X10SA
    Wavelength 1.0
    Site SLS
    Beamline X10SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.35
    Resolution(Low) 18
    Number Reflections(Observed) 6605
    Percent Possible(Observed) 99.4
    R Merge I(Observed) 0.03
    B(Isotropic) From Wilson Plot 23.3
    Redundancy 2.83
     
    High Resolution Shell Details
    Resolution(High) 1.35
    Resolution(Low) 1.44
    Percent Possible(All) 99.7
    R Merge I(Observed) 0.5
    Mean I Over Sigma(Observed) 2.08
    Redundancy 2.76
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.36
    Resolution(Low) 17.85
    Number of Reflections(Observed) 6254
    Number of Reflections(R-Free) 331
    Percent Reflections(Observed) 99.67
    R-Factor(Observed) 0.14359
    R-Work 0.14154
    R-Free 0.18378
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 16.774
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.355
    Shell Resolution(Low) 1.39
    Number of Reflections(R-Free) 24
    Number of Reflections(R-Work) 439
    R-Factor(R-Work) 0.202
    R-Factor(R-Free) 0.282
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 2.552
    r_sphericity_free 2.768
    r_rigid_bond_restr 2.067
    r_scangle_it 7.692
    r_scbond_it 5.215
    r_mcangle_it 4.541
    r_mcbond_other 1.751
    r_mcbond_it 3.155
    r_gen_planes_other 0.0
    r_gen_planes_refined 0.003
    r_chiral_restr 0.045
    r_dihedral_angle_4_deg 2.869
    r_dihedral_angle_3_deg 13.091
    r_dihedral_angle_2_deg 31.842
    r_dihedral_angle_1_deg 4.426
    r_angle_other_deg 0.859
    r_angle_refined_deg 0.876
    r_bond_other_d 0.002
    r_bond_refined_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 241
    Nucleic Acid Atoms 0
    Heterogen Atoms 3
    Solvent Atoms 58
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution SHELX
    Structure Refinement REFMAC 5.5.0072
     
    Software
    refinement REFMAC version: 5.5.0072
    model building SHELX