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Materials and Methods page
1ECQ
  •   Crystallization Hide
    Crystallization Experiments
    Method microbatch
    pH 8
    Temperature 4.0
    Details 1:1 mixture of protein and 14 % PEG5000 Monomethylether 75 mM MgCl2 5 % isopropanol 50 mM Hepp, pH 8.0, microbatch, temperature 4.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 71.11 α = 103.46
    b = 84.6 β = 93.97
    c = 98.78 γ = 113.03
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 110
     
    Diffraction Detector
    Detector CCD
    Type OTHER
    Collection Date 1998-07-10
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-ID
    Wavelength 1.1201
    Site APS
    Beamline 19-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2
    Resolution(Low) 30
    Number Reflections(All) 511237
    Number Reflections(Observed) 511021
    Percent Possible(Observed) 97.5
    R Merge I(Observed) 0.056
    Redundancy 3.9
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.07
    Percent Possible(All) 94.2
    R Merge I(Observed) 0.321
    Redundancy 3.0
    Number Unique Reflections(All) 12700
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 2.0
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 139366
    Number of Reflections(Observed) 127330
    Number of Reflections(R-Free) 6432
    R-Factor(All) 0.209
    R-Factor(Observed) 0.209
    R-Work 0.209
    R-Free 0.305
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_angle_deg 2.01
    t_bond_d 0.014
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 13662
    Nucleic Acid Atoms 0
    Heterogen Atoms 72
    Solvent Atoms 901
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement TNT V. 5-E
     
    Software
    refinement TNT version: 5E
    model building AMORE