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An Information Portal to 105212 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1RT5
  •   Crystallization Hide
    Crystallization Experiments
    pH 5
    Details pH 5.0
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 140.3 α = 90
    b = 111 β = 90
    c = 73.5 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 289
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type FUJI
    Collection Date 1996-04
     
    Diffraction Radiation
    Monochromator 0.1MM
     
    Diffraction Source
    Source SYNCHROTRON
    Type PHOTON FACTORY BEAMLINE BL-6A
    Wavelength 1.0
    Site PHOTON FACTORY
    Beamline BL-6A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.9
    Resolution(Low) 30
    Number Reflections(Observed) 22803
    Percent Possible(Observed) 86.1
    R Merge I(Observed) 0.062
    Redundancy 2.96
     
    High Resolution Shell Details
    Resolution(High) 2.9
    Resolution(Low) 3.0
    Percent Possible(All) 73.4
    R Merge I(Observed) 0.447
    Mean I Over Sigma(Observed) 1.05
    Redundancy 1.89
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.9
    Resolution(Low) 30.0
    Number of Reflections(Observed) 22763
    Number of Reflections(R-Free) 1138
    Percent Reflections(Observed) 86.1
    R-Factor(Observed) 0.231
    R-Work 0.231
    R-Free 0.291
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 60.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9
    Shell Resolution(Low) 3.03
    Number of Reflections(R-Free) 110
    Number of Reflections(R-Work) 2274
    R-Factor(R-Work) 0.349
    R-Factor(R-Free) 0.367
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_scangle_it 8.0
    x_scbond_it 5.0
    x_mcangle_it 6.0
    x_mcbond_it 3.0
    x_improper_angle_d 1.2
    x_bond_d 0.006
    x_angle_deg 1.4
    x_dihedral_angle_d 24.6
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7747
    Nucleic Acid Atoms 0
    Heterogen Atoms 28
    Solvent Atoms 5
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution X-PLOR
    Structure Refinement X-PLOR
     
    Software
    refinement X-PLOR
    model building X-PLOR