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X-RAY DIFFRACTION
Materials and Methods page
4H09
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.6
    Temperature 293.0
    Details 0.1M sodium citrate pH 5.6, 20% 2-propanol, 20% polyethylene glycol 4000, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 105.51 α = 90
    b = 105.51 β = 90
    c = 361.57 γ = 120
     
    Space Group
    Space Group Name:    P 61
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 325 mm CCD
    Details double crystal monochromator
    Collection Date 2012-05-03
     
    Diffraction Radiation
    Monochromator double crystal
    Diffraction Protocol MAD
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL9-2
    Wavelength List 0.91837,0.97925
    Site SSRL
    Beamline BL9-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.5
    Resolution(Low) 29.97
    Number Reflections(All) 78283
    Number Reflections(Observed) 78283
    Percent Possible(Observed) 99.9
    B(Isotropic) From Wilson Plot 56.569
    Redundancy 4.0
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.56
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.63
    Mean I Over Sigma(Observed) 1.2
    R-Sym I(Observed) 0.63
    Redundancy 3.9
    Number Unique Reflections(All) 5798
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MAD
    reflnsShellList 2.5
    Resolution(Low) 29.965
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 78165
    Number of Reflections(R-Free) 3933
    Percent Reflections(Observed) 99.94
    R-Factor(Observed) 0.1775
    R-Work 0.1759
    R-Free 0.2093
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 65.1717
    Anisotropic B[1][1] -2.7827
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -2.7827
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 5.5654
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5
    Shell Resolution(Low) 2.56
    Number of Reflections(R-Free) 199
    Number of Reflections(R-Work) 5584
    R-Factor(R-Work) 0.2054
    R-Factor(R-Free) 0.2354
    Percent Reflections(Observed) 99.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_other_torsion 2.59
    t_omega_torsion 3.8
    t_angle_deg 1.15
    t_bond_d 0.01
     
    Coordinate Error
    Luzzati ESD(Observed) 0.397
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 14029
    Nucleic Acid Atoms 0
    Heterogen Atoms 180
    Solvent Atoms 399
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution SOLVE
    Structure Refinement BUSTER 2.10.0
     
    Software
    refinement BUSTER-TNT version: 2.10.0
    phasing SCALA version: 3.3.20
    phasing SOLVE
    data extraction pdb_extract version: 3.10
    validation MOLPROBITY version: 3beta29