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X-RAY DIFFRACTION
Materials and Methods page
1UWP
  •   Crystallization Hide
    Crystallization Experiments
    pH 7
    Details 2.25 M NH4SO4, 20 MM SODIUM PHOSPHATE PH 7, VAPOR DIFFUSION, HANGING DROP, TEMP 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 65.92 α = 90
    b = 65.92 β = 90
    c = 40.58 γ = 120
     
    Space Group
    Space Group Name:    P 63
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 85
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details BENT MIRROR
    Collection Date 2002-03-30
     
    Diffraction Radiation
    Monochromator SI(111)
    Diffraction Protocol MAD
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength List 0.9393,0.9796
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.2
    Resolution(Low) 30
    Number Reflections(Observed) 146753
    Percent Possible(Observed) 98.3
    R Merge I(Observed) 0.035
    Redundancy 4.7
     
    High Resolution Shell Details
    Resolution(High) 1.2
    Resolution(Low) 1.23
    Percent Possible(All) 94.4
    R Merge I(Observed) 0.199
    Mean I Over Sigma(Observed) 4.5
    Redundancy 3.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MAD
    reflnsShellList 1.2
    Resolution(Low) 40.0
    Number of Reflections(Observed) 29323
    Number of Reflections(R-Free) 1559
    Percent Reflections(Observed) 98.2
    R-Factor(Observed) 0.137
    R-Work 0.136
    R-Free 0.157
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 10.61
    Anisotropic B[1][1] -0.16
    Anisotropic B[1][2] -0.08
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.16
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.24
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.2
    Shell Resolution(Low) 1.23
    Number of Reflections(R-Free) 107
    Number of Reflections(R-Work) 2052
    R-Factor(R-Work) 0.238
    R-Factor(R-Free) 0.229
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.084
    r_scbond_it 2.816
    r_mcangle_it 2.21
    r_mcbond_it 1.46
    r_nbd_refined 0.432
    r_gen_planes_other 0.036
    r_gen_planes_refined 0.009
    r_chiral_restr 0.113
    r_dihedral_angle_1_deg 5.586
    r_angle_other_deg 4.017
    r_angle_refined_deg 1.979
    r_bond_other_d 0.0
    r_bond_refined_d 0.02
    r_nbd_other 0.292
    r_nbtor_other 0.198
    r_xyhbond_nbd_refined 0.219
    r_symmetry_vdw_refined 0.222
    r_symmetry_vdw_other 0.285
    r_symmetry_hbond_refined 0.266
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 970
    Nucleic Acid Atoms 0
    Heterogen Atoms 21
    Solvent Atoms 138
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution SHARP
    Structure Refinement REFMAC 5.1.24
     
    Software
    refinement REFMAC version: 5.1.24
    model building SHARP