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X-RAY DIFFRACTION
Materials and Methods page
4HBR
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 293.0
    Details 0.20M magnesium chloride, 10.00% polyethylene glycol 3000, 0.1M sodium cacodylate pH 6.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 117.64 α = 90
    b = 117.64 β = 90
    c = 150.12 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 325 mm CCD
    Details Vertical focusing mirror; double crystal Si(111) monochromator
    Collection Date 2012-08-09
     
    Diffraction Radiation
    Monochromator double crystal Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL14-1
    Wavelength 0.97923
    Site SSRL
    Beamline BL14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.4
    Resolution(Low) 29.41
    Number Reflections(All) 47503
    Number Reflections(Observed) 47503
    Percent Possible(Observed) 99.9
    B(Isotropic) From Wilson Plot 52.511
    Redundancy 7.4
     
    High Resolution Shell Details
    Resolution(High) 2.4
    Resolution(Low) 2.46
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.722
    Mean I Over Sigma(Observed) 2.6
    R-Sym I(Observed) 0.722
    Redundancy 7.5
    Number Unique Reflections(All) 3468
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 2.4
    Resolution(Low) 29.41
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 47455
    Number of Reflections(R-Free) 2400
    Percent Reflections(Observed) 99.99
    R-Factor(Observed) 0.1972
    R-Work 0.1964
    R-Free 0.2135
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 58.5116
    Anisotropic B[1][1] 5.2001
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 5.2001
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -10.4003
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.4
    Shell Resolution(Low) 2.46
    Number of Reflections(R-Free) 181
    Number of Reflections(R-Work) 3280
    R-Factor(R-Work) 0.2105
    R-Factor(R-Free) 0.2336
    Percent Reflections(Observed) 99.99
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_other_torsion 2.89
    t_omega_torsion 3.36
    t_angle_deg 1.04
    t_bond_d 0.01
     
    Coordinate Error
    Luzzati ESD(Observed) 0.368
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4457
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 284
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution SHELXD,SHARP
    Structure Refinement BUSTER 2.10.0
     
    Software
    refinement BUSTER-TNT version: 2.10.0
    phasing SCALA version: 3.3.20
    phasing SHARP
    phasing SHELX
    data extraction pdb_extract version: 3.10
    validation MOLPROBITY version: 3beta29