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X-RAY DIFFRACTION
Materials and Methods page
4GND
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 283.0
    Details 0.1M Hepes, 1.1M Sodium Malonate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 283K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 58.51 α = 90
    b = 58.51 β = 90
    c = 108.58 γ = 120
     
    Space Group
    Space Group Name:    P 65
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-07-09
     
    Diffraction Radiation
    Monochromator Si 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRF BEAMLINE BL17U
    Wavelength List 1.278
    Site SSRF
    Beamline BL17U
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.27
    Resolution(Low) 50.67
    Number Reflections(All) 9797
    Number Reflections(Observed) 9797
    Percent Possible(Observed) 100.0
    Redundancy 19.0
     
    High Resolution Shell Details
    Resolution(High) 2.27
    Resolution(Low) 2.39
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.308
    Mean I Over Sigma(Observed) 2.5
    R-Sym I(Observed) 0.308
    Redundancy 17.9
    Number Unique Reflections(All) 1415
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.27
    Resolution(Low) 50.67
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 9776
    Number of Reflections(Observed) 9756
    Number of Reflections(R-Free) 706
    Percent Reflections(Observed) 99.98
    R-Factor(Observed) 0.1751
    R-Work 0.1716
    R-Free 0.219
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 24.9541
    Anisotropic B[1][1] -4.14
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -4.14
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 8.29
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.271
    Shell Resolution(Low) 2.329
    Number of Reflections(R-Free) 43
    Number of Reflections(R-Work) 683
    R-Factor(R-Work) 0.2
    R-Factor(R-Free) 0.275
    Percent Reflections(Observed) 99.73
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.082
    r_dihedral_angle_4_deg 16.563
    r_dihedral_angle_3_deg 15.709
    r_dihedral_angle_2_deg 41.427
    r_dihedral_angle_1_deg 6.247
    r_angle_refined_deg 1.195
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1596
    Nucleic Acid Atoms 0
    Heterogen Atoms 8
    Solvent Atoms 25
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.7.0029
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement MOLREP
    data reduction SCALA version: 3.3.20
    data collection Mosflm