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An Information Portal to 110790 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2AF0
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 298.0
    Details (NH4)2SO4, NaCl, cacodylate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 43.75 α = 90
    b = 43.75 β = 90
    c = 158.45 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Collection Date 2005-06-10
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X10SA
    Wavelength List 0.97730
    Site SLS
    Beamline X10SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.3
    Resolution(Low) 36.9
    Number Reflections(All) 7531
    Number Reflections(Observed) 7422
    Percent Possible(Observed) 98.6
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.38
    Percent Possible(All) 99.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.3
    Resolution(Low) 33.69
    Number of Reflections(Observed) 6833
    Number of Reflections(R-Free) 345
    Percent Reflections(Observed) 96.54
    R-Factor(All) 0.2721
    R-Factor(Observed) 0.22721
    R-Work 0.22575
    R-Free 0.2561
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 55.407
    Anisotropic B[1][1] 3.24
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 3.24
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -6.47
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3
    Shell Resolution(Low) 2.359
    Number of Reflections(R-Free) 31
    Number of Reflections(R-Work) 478
    R-Factor(R-Work) 0.294
    R-Factor(R-Free) 0.287
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.103
    r_scbond_it 1.331
    r_mcangle_it 0.937
    r_mcbond_other 0.105
    r_mcbond_it 0.533
    r_nbd_refined 0.217
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.004
    r_chiral_restr 0.068
    r_dihedral_angle_4_deg 11.876
    r_dihedral_angle_3_deg 16.832
    r_dihedral_angle_2_deg 41.306
    r_dihedral_angle_1_deg 5.543
    r_angle_other_deg 0.829
    r_angle_refined_deg 1.248
    r_bond_other_d 0.001
    r_bond_refined_d 0.012
    r_nbd_other 0.174
    r_nbtor_refined 0.189
    r_nbtor_other 0.087
    r_xyhbond_nbd_refined 0.154
    r_symmetry_vdw_refined 0.27
    r_symmetry_vdw_other 0.197
    r_symmetry_hbond_refined 0.08
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1144
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 17
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) XDS
    Structure Solution PHASER
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005