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X-RAY DIFFRACTION
Materials and Methods page
4IH9
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 7.5
    Temperature 298.0
    Details PEG6000, MPD, pH 7.5, VAPOR DIFFUSION, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 48.2 α = 90
    b = 88.46 β = 90
    c = 121.23 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 315r
    Collection Date 2011-11-09
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRF BEAMLINE BL17U
    Wavelength List 1.00
    Site SSRF
    Beamline BL17U
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.55
    Resolution(Low) 40
    Number Reflections(All) 76211
    Number Reflections(Observed) 76002
    Percent Possible(Observed) 99.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.55
    Resolution(Low) 40.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 75984
    Number of Reflections(R-Free) 5487
    Percent Reflections(Observed) 99.98
    R-Factor(Observed) 0.1802
    R-Work 0.1789
    R-Free 0.197
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 15.7356
    Anisotropic B[1][1] -0.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.06
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.05
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.55
    Shell Resolution(Low) 1.59
    Number of Reflections(R-Free) 412
    Number of Reflections(R-Work) 5092
    R-Factor(R-Work) 0.265
    R-Factor(R-Free) 0.278
    Percent Reflections(Observed) 99.98
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.041
    r_scbond_it 2.498
    r_mcangle_it 1.647
    r_mcbond_other 0.21
    r_bond_refined_d 0.011
    r_bond_other_d 0.001
    r_angle_refined_deg 1.235
    r_angle_other_deg 0.847
    r_dihedral_angle_1_deg 4.829
    r_dihedral_angle_2_deg 28.645
    r_dihedral_angle_3_deg 12.009
    r_dihedral_angle_4_deg 15.36
    r_chiral_restr 0.077
    r_gen_planes_refined 0.006
    r_gen_planes_other 0.001
    r_mcbond_it 0.853
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4100
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 372
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Refinement REFMAC 5.5.0072
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.5.0072