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An Information Portal to 105025 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2NQZ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 291.0
    Details 100mM Tris/HCl, 1mM DTT, 5% PEG 8000, 10% DMSO, 14mg/ml TGT, 20mM preQ1, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 89.9 α = 90
    b = 64.93 β = 96.36
    c = 71.18 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 113
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IV
    Details mirrors
    Collection Date 2004-09-16
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.46
    Resolution(Low) 20
    Number Reflections(All) 64991
    Number Reflections(Observed) 64991
    Percent Possible(Observed) 98.6
    Redundancy 3.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.46
    Resolution(Low) 8.0
    Number of Reflections(all) 64991
    Number of Reflections(Observed) 64991
    Number of Reflections(R-Free) 38064
    Percent Reflections(Observed) 92.3
    R-Factor(All) 0.1515
    R-Factor(Observed) 0.15
    R-Work 0.15
    R-Free 0.1984
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model ANISOTROPIC
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_approx_iso_adps 0.084
    s_similar_adp_cmpnt 0.051
    s_rigid_bond_adp_cmpnt 0.004
    s_anti_bump_dis_restr 0.034
    s_non_zero_chiral_vol 0.067
    s_zero_chiral_vol 0.072
    s_from_restr_planes 0.0284
    s_similar_dist 0.0
    s_angle_d 0.031
    s_bond_d 0.011
     
    Coordinate Error
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2739
    Nucleic Acid Atoms 0
    Heterogen Atoms 50
    Solvent Atoms 258
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CrystalClear
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution CNS
    Structure Refinement shelxl
     
    Software
    refinement shelxl
    model building CNS
    data collection CrystalClear