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X-RAY DIFFRACTION
Materials and Methods page
3ZVO
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.7
    Details 100 MM MES-KOH PH 6.7, 20 MM KCL, 7.4% (W/V) PEG20K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 204.7 α = 90
    b = 229.3 β = 90.17
    c = 307 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 PSI PILATUS
    Type DECTRIS
    Details DYNAMICALLY BENDABLE MIRROR
    Collection Date 2011-03-27
     
    Diffraction Radiation
    Monochromator LN2 COOLED FIXED-EXIT SI(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength 1.0
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.3
    Resolution(High) 3.8
    Resolution(Low) 45
    Number Reflections(Observed) 274830
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.18
    B(Isotropic) From Wilson Plot 40.1
    Redundancy 7.44
     
    High Resolution Shell Details
    Resolution(High) 3.8
    Resolution(Low) 3.9
    Percent Possible(All) 99.0
    R Merge I(Observed) 1.4
    Mean I Over Sigma(Observed) 1.06
    Redundancy 7.29
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.8
    Resolution(Low) 44.9
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 274819
    Number of Reflections(R-Free) 5622
    Percent Reflections(Observed) 98.7
    R-Factor(Observed) 0.293
    R-Work 0.293
    R-Free 0.351
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 147.0
    Anisotropic B[1][1] -24.15
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -13.13
    Anisotropic B[2][2] 31.81
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -7.67
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.8
    Shell Resolution(Low) 4.04
    Number of Reflections(R-Free) 956
    Number of Reflections(R-Work) 44893
    R-Factor(R-Work) 0.425
    R-Factor(R-Free) 0.435
    R-Free Error 0.014
    Percent Reflections(Observed) 99.2
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 1.81
    c_bond_d 0.01
    c_angle_deg 1.5
    c_dihedral_angle_d 29.3
     
    Coordinate Error
    Luzzati ESD(Observed) 0.74
    Luzzati Sigma A(Observed) 1.42
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.83
    Luzzati Sigma A(R-Free Set) 1.48
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 23091
    Nucleic Acid Atoms 34161
    Heterogen Atoms 32
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution CNS
    Structure Refinement CNS 1.2
     
    Software
    phasing CNS
    data scaling XSCALE
    data reduction XDS
    refinement CNS version: 1.2
    model building CNS