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X-RAY DIFFRACTION
Materials and Methods page
4GI6
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8
    Temperature 292.0
    Details 0.1M Tris-HCl, 12%(w/v) PEG20000, 0.01M L-Cysteine, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 292K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 63.9 α = 90
    b = 86.3 β = 97.82
    c = 118.3 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type ADSC QUANTUM 315r
    Collection Date 2008-04-11
     
    Diffraction Radiation
    Monochromator YALE MIRRORS
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID29
    Wavelength List 0.97559
    Site ESRF
    Beamline ID29
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 2.15
    Resolution(Low) 15
    Number Reflections(All) 69351
    Number Reflections(Observed) 68858
    Percent Possible(Observed) 99.3
    B(Isotropic) From Wilson Plot 26.2
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 2.15
    Resolution(Low) 2.3
    Percent Possible(All) 99.4
    R Merge I(Observed) 0.464
    Mean I Over Sigma(Observed) 3.3
    Redundancy 3.5
    Number Unique Reflections(All) 12519
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 2.15
    Resolution(Low) 14.91
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 65380
    Number of Reflections(Observed) 65380
    Number of Reflections(R-Free) 3477
    Percent Reflections(Observed) 99.3
    R-Factor(Observed) 0.172
    R-Work 0.169
    R-Free 0.219
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 19.31
    Anisotropic B[1][1] 0.04
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -1.75
    Anisotropic B[2][2] -1.31
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.45
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.15
    Shell Resolution(Low) 2.206
    Number of Reflections(Observed) 100
    Number of Reflections(R-Free) 232
    Number of Reflections(R-Work) 4844
    R-Factor(R-Work) 0.231
    R-Factor(R-Free) 0.302
    Percent Reflections(Observed) 99.57
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.008
    r_chiral_restr 0.105
    r_dihedral_angle_4_deg 12.547
    r_dihedral_angle_3_deg 13.843
    r_dihedral_angle_2_deg 36.012
    r_dihedral_angle_1_deg 6.087
    r_angle_refined_deg 1.493
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8914
    Nucleic Acid Atoms 0
    Heterogen Atoms 70
    Solvent Atoms 892
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution REFMAC
    Structure Refinement REFMAC 5.7.0029
     
    Software
    refinement REFMAC version: 5.7.0029
    model building REFMAC
    data collection ADSC version: Quantum