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X-RAY DIFFRACTION
Materials and Methods page
2WQ0
  •   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 = 56.44 α = 90
    b = 56.44 β = 90
    c = 56.44 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 0.9786
    Site SLS
    Beamline X10SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.12
    Resolution(Low) 18
    Number Reflections(Observed) 11605
    Percent Possible(Observed) 99.3
    R Merge I(Observed) 0.04
    B(Isotropic) From Wilson Plot 14.7
    Redundancy 4.74
     
    High Resolution Shell Details
    Resolution(High) 1.12
    Resolution(Low) 1.19
    Percent Possible(All) 99.1
    R Merge I(Observed) 0.66
    Mean I Over Sigma(Observed) 2.2
    Redundancy 4.63
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.12
    Resolution(Low) 17.85
    Number of Reflections(Observed) 11024
    Number of Reflections(R-Free) 581
    Percent Reflections(Observed) 100.0
    R-Factor(Observed) 0.15069
    R-Work 0.14832
    R-Free 0.19718
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 13.593
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.12
    Shell Resolution(Low) 1.149
    Number of Reflections(R-Free) 43
    Number of Reflections(R-Work) 807
    R-Factor(R-Work) 0.239
    R-Factor(R-Free) 0.255
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 6.543
    r_sphericity_free 8.016
    r_rigid_bond_restr 3.587
    r_scangle_it 8.236
    r_scbond_it 5.924
    r_mcangle_it 5.673
    r_mcbond_other 5.019
    r_mcbond_it 4.408
    r_nbd_refined 0.224
    r_gen_planes_other 0.016
    r_gen_planes_refined 0.009
    r_chiral_restr 0.108
    r_dihedral_angle_4_deg 10.16
    r_dihedral_angle_3_deg 17.485
    r_dihedral_angle_2_deg 40.447
    r_dihedral_angle_1_deg 4.26
    r_angle_other_deg 3.787
    r_angle_refined_deg 1.624
    r_bond_other_d 0.0
    r_bond_refined_d 0.016
    r_nbd_other 0.202
    r_nbtor_refined 0.18
    r_nbtor_other 0.094
    r_xyhbond_nbd_refined 0.156
    r_symmetry_vdw_refined 0.241
    r_symmetry_vdw_other 0.336
    r_symmetry_hbond_refined 0.144
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 254
    Nucleic Acid Atoms 0
    Heterogen Atoms 3
    Solvent Atoms 64
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building MOLREP