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X-RAY DIFFRACTION
Materials and Methods page
1P0D
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.5
    Temperature 295.0
    Details PEG 8000, MES, DMSO, DTT, pH 5.50, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 90.38 α = 90
    b = 65.37 β = 96.3
    c = 70.57 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IV
    Details MIRRORS
    Collection Date 2002-05-05
     
    Diffraction Radiation
    Monochromator YALE MIRROR
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU300
    Wavelength 1.54
    Wavelength List 1.54
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.9
    Resolution(Low) 40
    Number Reflections(All) 32280
    Number Reflections(Observed) 32280
    Percent Possible(Observed) 99.9
    B(Isotropic) From Wilson Plot 14.3
    Redundancy 2.7
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.97
    Percent Possible(All) 99.8
    R-Sym I(Observed) 0.244
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 1.9
    Resolution(Low) 32.69
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 32280
    Number of Reflections(Observed) 31667
    Number of Reflections(R-Free) 3162
    Percent Reflections(Observed) 97.7
    R-Factor(Observed) 0.172
    R-Work 0.172
    R-Free 0.209
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model RESTRAINED
    Mean Isotropic B Value 22.0
    Anisotropic B[1][1] 3.98
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.15
    Anisotropic B[2][2] -3.29
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.69
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 2.02
    Number of Reflections(R-Free) 523
    Number of Reflections(R-Work) 4553
    R-Factor(R-Work) 0.2
    R-Factor(R-Free) 0.239
    R-Free Error 0.01
    Percent Reflections(Observed) 94.4
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_scangle_it 2.96
    c_scbond_it 2.03
    c_mcangle_it 1.88
    c_mcbond_it 1.25
    c_improper_angle_d 0.8
    c_dihedral_angle_d 22.1
    c_angle_deg 1.2
    c_bond_d 0.005
     
    Coordinate Error
    Luzzati ESD(Observed) 0.18
    Luzzati Sigma A(Observed) 0.11
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.22
    Luzzati Sigma A(R-Free Set) 0.15
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2830
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 358
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement CNS 1.0
     
    Software
    refinement CNS version: 1.0
    model building CNS
    data reduction SCALEPACK
    data collection DENZO