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X-RAY DIFFRACTION
Materials and Methods page
2WHO
  •   Crystallization Hide
    Crystallization Experiments
    pH 6
    Details pH 6.0
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 67.21 α = 90
    b = 97 β = 90
    c = 193.76 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   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 ESRF BEAMLINE ID14-1
    Wavelength 0.931
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 2
    Resolution(Low) 20
    Number Reflections(Observed) 60884
    Percent Possible(Observed) 74.3
    R Merge I(Observed) 0.04
    Redundancy 2.0
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.07
    Percent Possible(All) 63.0
    R Merge I(Observed) 0.34
    Mean I Over Sigma(Observed) 1.5
    Redundancy 1.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 95.35
    Number of Reflections(Observed) 60884
    Number of Reflections(R-Free) 3281
    Percent Reflections(Observed) 74.28
    R-Factor(Observed) 0.21336
    R-Work 0.21055
    R-Free 0.26579
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 30.734
    Anisotropic B[1][1] -0.1
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.87
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.97
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 221
    Number of Reflections(R-Work) 3809
    R-Factor(R-Work) 0.296
    R-Factor(R-Free) 0.333
    Percent Reflections(Observed) 63.8
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.259
    r_scbond_it 2.0
    r_mcangle_it 1.355
    r_mcbond_it 0.727
    r_nbd_refined 0.222
    r_gen_planes_other 0.004
    r_gen_planes_refined 0.006
    r_chiral_restr 0.098
    r_dihedral_angle_1_deg 6.932
    r_angle_other_deg 0.893
    r_angle_refined_deg 1.509
    r_bond_other_d 0.002
    r_bond_refined_d 0.016
    r_nbd_other 0.242
    r_nbtor_other 0.089
    r_xyhbond_nbd_refined 0.185
    r_symmetry_vdw_refined 0.105
    r_symmetry_vdw_other 0.238
    r_symmetry_hbond_refined 0.197
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8242
    Nucleic Acid Atoms 0
    Heterogen Atoms 56
    Solvent Atoms 519
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement REFMAC 5.1.24
     
    Software
    refinement REFMAC version: 5.1.24
    model building AMORE