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X-RAY DIFFRACTION
Materials and Methods page
1JZ4
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 288.0
    Details Bis-Tris, PEG 8000, MgCl2, NaCl, DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP at 288K, pH 6.50
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 149.5 α = 90
    b = 169 β = 90
    c = 200.8 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 IMAGE PLATE
    Type RIGAKU
    Details MIRRORS
    Collection Date 1999-08-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.1
    Resolution(Low) 40
    Number Reflections(Observed) 264902
    Percent Possible(Observed) 90.0
    R Merge I(Observed) 0.081
    B(Isotropic) From Wilson Plot 7.7
    Redundancy 2.7
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Percent Possible(All) 80.2
    R Merge I(Observed) 0.27
    Mean I Over Sigma(Observed) 2.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 40.0
    Number of Reflections(all) 264902
    Number of Reflections(Observed) 264902
    Number of Reflections(R-Free) 3827
    Percent Reflections(Observed) 90.0
    R-Work 0.164
    R-Free 0.267
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model ISOTROPIC
    Mean Isotropic B Value 20.2
    Anisotropic B[1][1] 0.5
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.4
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.1
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_nbd 0.16
    t_it 5.3
    t_gen_planes 0.017
    t_trig_c_planes 0.019
    t_dihedral_angle_d 17.9
    t_angle_deg 2.924
    t_bond_d 0.016
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 32500
    Nucleic Acid Atoms 0
    Heterogen Atoms 477
    Solvent Atoms 3913
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) R-AXIS, DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution TNT
    Structure Refinement TNT V. 5-E
     
    Software
    refinement TNT version: 5E
    model building TNT