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X-RAY DIFFRACTION
Materials and Methods page
3DHV
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.2
    Temperature 294.0
    Details 0.05 M Hepes, 0.2 M potassium chloride, 0.1 M Magnesium chloride, 12% PEG 3350, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 294.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 60.7 α = 90
    b = 86.7 β = 113.5
    c = 57.4 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type BRUKER SMART 6000
    Details mirrors
    Collection Date 2008-04-11
     
    Diffraction Radiation
    Monochromator Graphite
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type BRUKER AXS MICROSTAR
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2
    Resolution(Low) 20
    Number Reflections(All) 37000
    Number Reflections(Observed) 35392
    Percent Possible(Observed) 95.7
    R Merge I(Observed) 0.074
    B(Isotropic) From Wilson Plot 17.0
    Redundancy 5.1
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.09
    Percent Possible(All) 76.2
    R Merge I(Observed) 0.265
    Mean I Over Sigma(Observed) 1.9
    R-Sym I(Observed) 0.265
    Redundancy 3.6
    Number Unique Reflections(All) 4693
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 20.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 37000
    Number of Reflections(Observed) 35313
    Number of Reflections(R-Free) 1748
    Percent Reflections(Observed) 95.4
    R-Factor(All) 0.213
    R-Factor(Observed) 0.213
    R-Work 0.213
    R-Free 0.252
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.26
    c_bond_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3934
    Nucleic Acid Atoms 0
    Heterogen Atoms 28
    Solvent Atoms 197
     
     
  •   Software and Computing Hide
    Computing
    Data Collection PROTEUM PLUS
    Data Reduction (intensity integration) PROTEUM PLUS
    Data Reduction (data scaling) PROTEUM PLUS
    Structure Solution AMoRE
    Structure Refinement CNS 1.1
     
    Software
    refinement CNS version: 1.1
    model building AMoRE
    data collection PROTEUM version: PLUS