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X-RAY DIFFRACTION
Materials and Methods page
4B75
  •   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 = 91.49 α = 90
    b = 108.83 β = 90
    c = 139.34 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 2010-10-04
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.9795
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.53
    Resolution(Low) 91.5
    Number Reflections(Observed) 43678
    Percent Possible(Observed) 93.9
    R Merge I(Observed) 0.11
    Redundancy 5.6
     
    High Resolution Shell Details
    Resolution(High) 2.53
    Resolution(Low) 2.6
    Percent Possible(All) 95.9
    R Merge I(Observed) 0.84
    Mean I Over Sigma(Observed) 2.6
    Redundancy 5.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.53
    Resolution(Low) 49.39
    Number of Reflections(Observed) 41403
    Number of Reflections(R-Free) 2188
    Percent Reflections(Observed) 92.6
    R-Factor(Observed) 0.16541
    R-Work 0.16093
    R-Free 0.25039
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 42.594
    Anisotropic B[1][1] 1.67
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.92
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.75
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.531
    Shell Resolution(Low) 2.597
    Number of Reflections(R-Free) 160
    Number of Reflections(R-Work) 3088
    R-Factor(R-Work) 0.209
    R-Factor(R-Free) 0.353
    Percent Reflections(Observed) 95.31
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.0
    r_gen_planes_refined 0.0
    r_chiral_restr 0.084
    r_dihedral_angle_4_deg 16.828
    r_dihedral_angle_3_deg 16.267
    r_dihedral_angle_2_deg 35.467
    r_dihedral_angle_1_deg 6.489
    r_angle_other_deg 0.804
    r_angle_refined_deg 1.444
    r_bond_other_d 0.001
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 9604
    Nucleic Acid Atoms 0
    Heterogen Atoms 50
    Solvent Atoms 405
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution CSEARCH
    Structure Refinement REFMAC 5.7.0025
     
    Software
    refinement REFMAC version: 5.7.0025
    model building CSEARCH