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An Information Portal to 105025 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1J1P
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.6
    Temperature 293.0
    Details PEG 6000, Hepes, glycerol, methyl-pentanediol, pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.56 α = 90
    b = 56.56 β = 90
    c = 234.75 γ = 90
     
    Space Group
    Space Group Name:    P 41 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2000-10-25
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type PHOTON FACTORY BEAMLINE BL-6A
    Wavelength List 1.00
    Site PHOTON FACTORY
    Beamline BL-6A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.8
    Resolution(Low) 28.8
    Number Reflections(All) 36707
    Number Reflections(Observed) 36699
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.06
    Redundancy 14.0
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.9
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.156
    Mean I Over Sigma(Observed) 4.7
    R-Sym I(Observed) 0.15
    Redundancy 13.9
    Number Unique Reflections(All) 5245
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.8
    Resolution(Low) 8.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 36103
    Number of Reflections(Observed) 36100
    Number of Reflections(R-Free) 1794
    R-Work 0.1911
    R-Free 0.2118
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8
    Shell Resolution(Low) 1.82
    Number of Reflections(Observed) 1028
    Number of Reflections(R-Free) 47
    R-Factor(R-Work) 0.2413
    R-Factor(R-Free) 0.2452
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.28
    c_bond_d 0.004
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2720
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 364
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution CNS
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building CNS
    data reduction SCALA
    data collection MOSFLM