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X-RAY DIFFRACTION
Materials and Methods page
2AYW
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6
    Temperature 290.0
    Details 5mM MES, 1mM CaCl2, 2.5mM benzamidine, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 68.55 α = 90
    b = 68.55 β = 90
    c = 73.33 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Details Mirror
    Collection Date 2000-08-12
     
    Diffraction Radiation
    Monochromator Mirror
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE BW7B
    Wavelength List 0.91
    Site EMBL/DESY, HAMBURG
    Beamline BW7B
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 0.97
    Resolution(Low) 20
    Number Reflections(All) 225251
    Number Reflections(Observed) 116664
    Percent Possible(Observed) 99.6
    B(Isotropic) From Wilson Plot 7.66
     
    High Resolution Shell Details
    Resolution(High) 0.97
    Resolution(Low) 1.0
    Percent Possible(All) 95.5
    Mean I Over Sigma(Observed) 3.1
    R-Sym I(Observed) 0.401
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 0.97
    Resolution(Low) 20.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 116664
    Number of Reflections(Observed) 114997
    Number of Reflections(R-Free) 1167
    Percent Reflections(Observed) 99.6
    R-Factor(All) 0.13773
    R-Factor(Observed) 0.13773
    R-Work 0.13355
    R-Free 0.15683
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 9.672
    Anisotropic B[1][1] -0.15
    Anisotropic B[1][2] -0.08
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.15
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.23
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 0.973
    Shell Resolution(Low) 0.998
    Number of Reflections(R-Free) 78
    Number of Reflections(R-Work) 8046
    R-Factor(R-Work) 0.309
    R-Factor(R-Free) 0.349
    Percent Reflections(Observed) 95.35
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 2.546
    r_sphericity_free 5.517
    r_rigid_bond_restr 1.945
    r_scangle_it 3.27
    r_scbond_it 3.038
    r_mcangle_it 1.794
    r_mcbond_other 0.548
    r_mcbond_it 1.284
    r_nbd_refined 0.206
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.019
    r_chiral_restr 0.104
    r_dihedral_angle_4_deg 18.526
    r_dihedral_angle_3_deg 13.236
    r_dihedral_angle_2_deg 39.973
    r_dihedral_angle_1_deg 6.727
    r_angle_other_deg 2.908
    r_angle_refined_deg 1.66
    r_bond_other_d 0.002
    r_bond_refined_d 0.012
    r_nbd_other 0.191
    r_nbtor_refined 0.182
    r_nbtor_other 0.094
    r_xyhbond_nbd_refined 0.182
    r_metal_ion_refined 0.097
    r_symmetry_vdw_refined 0.244
    r_symmetry_vdw_other 0.281
    r_symmetry_hbond_refined 0.243
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1629
    Nucleic Acid Atoms 0
    Heterogen Atoms 105
    Solvent Atoms 449
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MARXDS
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005