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X-RAY DIFFRACTION
Materials and Methods page
1UXM
  •   Crystallization Hide
    Crystallization Experiments
    pH 6
    Details 0.2 M CA ACET, 15% PEG 2000, 0.1 M TRIS PH 8.0
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 112.37 α = 90
    b = 145.58 β = 120.05
    c = 112.5 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details MIRRORS
    Collection Date 2002-02-15
     
    Diffraction Radiation
    Monochromator NI FILTER
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SRS BEAMLINE PX14.2
    Wavelength 0.97
    Site SRS
    Beamline PX14.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.9
    Resolution(Low) 50
    Number Reflections(Observed) 246133
    Percent Possible(Observed) 97.0
    R Merge I(Observed) 0.06
    Redundancy 3.8
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.97
    Percent Possible(All) 82.4
    R Merge I(Observed) 0.4
    Mean I Over Sigma(Observed) 2.2
    Redundancy 3.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 27.0
    Number of Reflections(Observed) 225403
    Number of Reflections(R-Free) 11944
    Percent Reflections(Observed) 96.7
    R-Factor(Observed) 0.229
    R-Work 0.228
    R-Free 0.25
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 18.92
    Anisotropic B[1][1] -2.4
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -1.35
    Anisotropic B[2][2] 3.24
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.19
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 1.95
    Number of Reflections(R-Free) 734
    Number of Reflections(R-Work) 13965
    R-Factor(R-Work) 0.292
    R-Factor(R-Free) 0.308
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.2
    r_scbond_it 2.637
    r_mcangle_it 1.556
    r_mcbond_it 0.902
    r_nbd_refined 0.319
    r_gen_planes_refined 0.007
    r_chiral_restr 0.129
    r_dihedral_angle_3_deg 20.379
    r_dihedral_angle_1_deg 4.792
    r_angle_refined_deg 1.786
    r_bond_refined_d 0.016
    r_xyhbond_nbd_refined 0.242
    r_metal_ion_refined 0.13
    r_symmetry_vdw_refined 0.402
    r_symmetry_hbond_refined 0.355
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 13344
    Nucleic Acid Atoms 0
    Heterogen Atoms 24
    Solvent Atoms 1096
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.0
     
    Software
    refinement REFMAC version: 5.0
    model building MOLREP