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X-RAY DIFFRACTION
Materials and Methods page
4B73
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details 0.2 M 2-(N-MORPHOLINO)ETHANESULFONIC ACID (MES)-NAOH PH 6.6, 14-20% W/V POLYETHYLENE GLYCOL (PEG) 6000, 10% W/V 2-METHYL-2,4-PENTANDIOL (MPD)
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 90.84 α = 90
    b = 109.5 β = 90
    c = 141.02 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2010-10-27
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID23-1
    Wavelength 0.979
    Site ESRF
    Beamline ID23-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.5
    Resolution(Low) 141
    Number Reflections(Observed) 48069
    Percent Possible(Observed) 97.8
    R Merge I(Observed) 0.07
    Redundancy 3.0
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.56
    Percent Possible(All) 94.7
    R Merge I(Observed) 0.54
    Mean I Over Sigma(Observed) 1.8
    Redundancy 2.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.5
    Resolution(Low) 86.49
    Number of Reflections(Observed) 45471
    Number of Reflections(R-Free) 2434
    Percent Reflections(Observed) 97.32
    R-Factor(Observed) 0.18682
    R-Work 0.18263
    R-Free 0.26432
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 52.019
    Anisotropic B[1][1] -1.41
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.91
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 3.32
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.502
    Shell Resolution(Low) 2.567
    Number of Reflections(R-Free) 171
    Number of Reflections(R-Work) 3183
    R-Factor(R-Work) 0.264
    R-Factor(R-Free) 0.377
    Percent Reflections(Observed) 94.13
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.084
    r_dihedral_angle_4_deg 16.013
    r_dihedral_angle_3_deg 16.283
    r_dihedral_angle_2_deg 37.483
    r_dihedral_angle_1_deg 6.767
    r_angle_other_deg 0.924
    r_angle_refined_deg 1.457
    r_bond_other_d 0.001
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 9602
    Nucleic Acid Atoms 0
    Heterogen Atoms 50
    Solvent Atoms 245
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution CSEARCH
    Structure Refinement REFMAC 5.6.0062
     
    Software
    refinement REFMAC version: 5.6.0062
    model building CSEARCH