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X-RAY DIFFRACTION
Materials and Methods page
1S3T
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.3
    Temperature 293.0
    Details 1.8 M AMS, 100 mM citric acid, 100 mM boric acid , pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 130.91 α = 90
    b = 130.91 β = 90
    c = 189.37 γ = 120
     
    Space Group
    Space Group Name:    P 63 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Details Bent mirror
    Collection Date 2002-03-21
     
    Diffraction Radiation
    Monochromator Triangular monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE X13
    Wavelength List 0.8
    Site EMBL/DESY, HAMBURG
    Beamline X13
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.1
    Resolution(Low) 24.8
    Number Reflections(All) 56339
    Number Reflections(Observed) 56215
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.13
    B(Isotropic) From Wilson Plot 24.33
    Redundancy 8.16
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Resolution(Low) 2.14
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.547
    Mean I Over Sigma(Observed) 3.56
    R-Sym I(Observed) 0.547
    Redundancy 6.8
    Number Unique Reflections(All) 2104
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 24.77
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 54834
    Number of Reflections(Observed) 54834
    Number of Reflections(R-Free) 1141
    Percent Reflections(Observed) 100.0
    R-Factor(All) 0.17805
    R-Factor(Observed) 0.17805
    R-Work 0.1775
    R-Free 0.20455
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 19.624
    Anisotropic B[1][1] 1.31
    Anisotropic B[1][2] 0.65
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.31
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.96
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.101
    Shell Resolution(Low) 2.156
    Number of Reflections(R-Free) 72
    Number of Reflections(R-Work) 3962
    R-Factor(R-Work) 0.199
    R-Factor(R-Free) 0.229
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.572
    r_scbond_it 1.528
    r_mcangle_it 0.894
    r_mcbond_it 0.472
    r_symmetry_hbond_refined 0.23
    r_symmetry_vdw_other 0.303
    r_symmetry_vdw_refined 0.194
    r_bond_refined_d 0.012
    r_bond_other_d 0.014
    r_angle_refined_deg 1.286
    r_angle_other_deg 1.352
    r_dihedral_angle_1_deg 6.281
    r_chiral_restr 0.077
    r_gen_planes_refined 0.011
    r_gen_planes_other 0.023
    r_nbd_refined 0.208
    r_nbd_other 0.243
    r_nbtor_other 0.084
    r_xyhbond_nbd_refined 0.136
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5959
    Nucleic Acid Atoms 0
    Heterogen Atoms 11
    Solvent Atoms 406
     
     
  •   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