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X-RAY DIFFRACTION
Materials and Methods page
1OZU
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 298.0
    Details Ammonium sulfate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 40.09 α = 90
    b = 56.46 β = 90
    c = 105.35 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 ADSC QUANTUM 4
    Details mirrors
    Collection Date 2002-04-21
     
    Diffraction Radiation
    Monochromator mirrors
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X8C
    Wavelength List 1.1000
    Site NSLS
    Beamline X8C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.3
    Resolution(Low) 52.7
    Number Reflections(All) 58507
    Number Reflections(Observed) 58507
    Percent Possible(Observed) 97.9
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 12.6
    Redundancy 4.62
     
    High Resolution Shell Details
    Resolution(High) 1.3
    Resolution(Low) 1.38
    Percent Possible(All) 87.1
    R Merge I(Observed) 0.498
    Mean I Over Sigma(Observed) 2.86
    Number Unique Reflections(All) 5121
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.3
    Resolution(Low) 52.7
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 55502
    Number of Reflections(Observed) 55502
    Number of Reflections(R-Free) 2945
    Percent Reflections(Observed) 98.61
    R-Factor(All) 0.17806
    R-Factor(Observed) 0.17806
    R-Work 0.17722
    R-Free 0.19339
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model Anisotropic
    Mean Isotropic B Value 13.417
    Anisotropic B[1][1] -0.44
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.34
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.1
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.303
    Shell Resolution(Low) 1.337
    Number of Reflections(R-Free) 177
    Number of Reflections(R-Work) 3833
    R-Factor(R-Work) 0.234
    R-Factor(R-Free) 0.249
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 1.698
    r_nbd_other 0.225
    r_nbd_refined 0.311
    r_gen_planes_other 0.003
    r_gen_planes_refined 0.005
    r_chiral_restr 0.282
    r_dihedral_angle_3_deg 19.138
    r_dihedral_angle_1_deg 4.643
    r_angle_other_deg 0.854
    r_angle_refined_deg 1.541
    r_bond_other_d 0.001
    r_bond_refined_d 0.01
    r_xyhbond_nbd_refined 0.166
    r_symmetry_vdw_refined 0.265
    r_symmetry_vdw_other 0.231
    r_symmetry_hbond_refined 0.174
    r_mcbond_it 1.021
    r_mcangle_it 1.762
    r_scbond_it 2.258
    r_scangle_it 3.586
    r_rigid_bond_restr 1.179
    r_sphericity_free 2.292
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1997
    Nucleic Acid Atoms 0
    Heterogen Atoms 13
    Solvent Atoms 247
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement REFMAC 5
     
    Software
    refinement REFMAC version: 5.0