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X-RAY DIFFRACTION
Materials and Methods page
1JZ8
  •   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 = 149.39 α = 90
    b = 168.71 β = 90
    c = 200.86 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 MARRESEARCH
    Collection Date 1999-01-21
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL9-2
    Wavelength List 0.979,1.00
    Site SSRL
    Beamline BL9-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.5
    Resolution(Low) 18
    Number Reflections(Observed) 777574
    Percent Possible(Observed) 97.2
    R Merge I(Observed) 0.054
    B(Isotropic) From Wilson Plot 11.4
    Redundancy 2.6
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Percent Possible(All) 85.0
    R Merge I(Observed) 0.25
    Mean I Over Sigma(Observed) 3.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.5
    Resolution(Low) 18.0
    Number of Reflections(all) 777574
    Number of Reflections(Observed) 777574
    Number of Reflections(R-Free) 11387
    Percent Reflections(Observed) 97.2
    R-Work 0.165
    R-Free 0.208
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model ISOTROPIC
    Mean Isotropic B Value 18.4
    Anisotropic B[1][1] -0.2
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.3
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.1
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_nbd 0.14
    t_it 6.6
    t_gen_planes 0.024
    t_trig_c_planes 0.017
    t_dihedral_angle_d 17.3
    t_angle_deg 2.686
    t_bond_d 0.019
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 32500
    Nucleic Acid Atoms 0
    Heterogen Atoms 650
    Solvent Atoms 4523
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MAR
    Data Reduction (data scaling) MOSFLM, CCP4 (SCALA)
    Structure Solution TNT
    Structure Refinement TNT V. 5-E
     
    Software
    refinement TNT version: 5E
    model building TNT