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X-RAY DIFFRACTION
Materials and Methods page
3SBE
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 294.0
    Details 20% PEG4000, 7% isopropanol, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 40.59 α = 90
    b = 51.89 β = 90
    c = 99.33 γ = 90
     
    Space Group
    Space Group Name:    P 2 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type RIGAKU SATURN 944+
    Collection Date 2011-05-26
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICROMAX-007 HF
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.6
    Resolution(Low) 20
    Number Reflections(Observed) 6926
    B(Isotropic) From Wilson Plot 71.5
    Redundancy 6.6
     
    High Resolution Shell Details
    Resolution(High) 2.6
    Resolution(Low) 2.7
    Percent Possible(All) 100.0
    Mean I Over Sigma(Observed) 2.0
    Redundancy 6.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.6
    Resolution(Low) 19.89
    Number of Reflections(Observed) 6530
    Number of Reflections(R-Free) 325
    Percent Reflections(Observed) 99.41
    R-Factor(Observed) 0.2344
    R-Work 0.23141
    R-Free 0.29619
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 58.117
    Anisotropic B[1][1] 0.38
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.07
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.31
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.599
    Shell Resolution(Low) 2.665
    Number of Reflections(R-Free) 23
    Number of Reflections(R-Work) 466
    R-Factor(R-Work) 0.302
    R-Factor(R-Free) 0.423
    Percent Reflections(Observed) 99.8
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.063
    r_scbond_it 1.253
    r_mcangle_it 0.879
    r_mcbond_it 0.483
    r_gen_planes_refined 0.007
    r_chiral_restr 0.088
    r_dihedral_angle_4_deg 22.508
    r_dihedral_angle_3_deg 18.273
    r_dihedral_angle_2_deg 38.386
    r_dihedral_angle_1_deg 6.53
    r_angle_refined_deg 1.521
    r_bond_refined_d 0.014
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1387
    Nucleic Acid Atoms 0
    Heterogen Atoms 33
    Solvent Atoms 23
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CrystalClear
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building PHASER
    data collection CrystalClear