POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2F8I
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 298.0
    Details 1 MM EDTA, 100 mM KCL, 10 MM SODIUM R 0.35 M AMMONIUM SULFATE - CRYSTALS WERE SOAKED WITH THE INHIBITOR, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, pH 7.00
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 43.07 α = 90
    b = 84.69 β = 90
    c = 64.73 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2002-08-10
     
    Diffraction Radiation
    Monochromator Bent Ge monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 14-BM-C
    Wavelength 0.90
    Wavelength List 0.90
    Site APS
    Beamline 14-BM-C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -1.0
    Resolution(High) 1.54
    Resolution(Low) 35.36
    Number Reflections(All) 30705
    Number Reflections(Observed) 30705
    Percent Possible(Observed) 86.0
     
    High Resolution Shell Details
    Resolution(High) 1.54
    Resolution(Low) 1.58
    Percent Possible(All) 89.0
    R-Sym I(Observed) 0.39
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.541
    Resolution(Low) 35.36
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 30705
    Number of Reflections(Observed) 29158
    Number of Reflections(R-Free) 1545
    Percent Reflections(Observed) 85.88
    R-Factor(All) 0.23
    R-Factor(Observed) 0.21885
    R-Work 0.21741
    R-Free 0.24629
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 21.487
    Anisotropic B[1][1] 0.1
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.11
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.541
    Shell Resolution(Low) 1.581
    Number of Reflections(R-Free) 115
    Number of Reflections(R-Work) 2213
    R-Factor(R-Work) 0.288
    R-Factor(R-Free) 0.336
    Percent Reflections(Observed) 89.78
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.842
    r_scbond_it 2.499
    r_mcangle_it 1.775
    r_mcbond_it 1.042
    r_symmetry_hbond_refined 0.105
    r_bond_refined_d 0.012
    r_angle_refined_deg 1.455
    r_dihedral_angle_1_deg 5.518
    r_dihedral_angle_2_deg 36.665
    r_dihedral_angle_3_deg 14.849
    r_dihedral_angle_4_deg 10.585
    r_chiral_restr 0.094
    r_gen_planes_refined 0.006
    r_nbd_refined 0.206
    r_nbtor_refined 0.31
    r_xyhbond_nbd_refined 0.138
    r_symmetry_vdw_refined 0.196
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1742
    Nucleic Acid Atoms 0
    Heterogen Atoms 40
    Solvent Atoms 156
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution EPMR
    Structure Refinement CNS, REFMAC 5.2
     
    Software
    refinement REFMAC version: 5.2
    refinement CNS
    model building EPMR
    data reduction SCALEPACK
    data collection HKL-2000