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X-RAY DIFFRACTION
Materials and Methods page
4H41
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6
    Temperature 277.0
    Details 40.0% polyethylene glycol 400, 5.0% polyethylene glycol 3000, 0.1M MES pH 6.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 53.67 α = 90
    b = 125.7 β = 103.72
    c = 80.01 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 CCD
    Type MARMOSAIC 325 mm CCD
    Details Flat mirror (vertical focusing); single crystal Si(111) bent monochromator (ho rizontal focusing)
    Collection Date 2011-07-22
     
    Diffraction Radiation
    Monochromator single crystal Si(111) bent
    Diffraction Protocol SAD
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL11-1
    Wavelength 0.97895
    Site SSRL
    Beamline BL11-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.8
    Resolution(Low) 29.14
    Number Reflections(All) 89110
    Number Reflections(Observed) 89110
    Percent Possible(Observed) 93.6
    Redundancy 12.7
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.85
    Percent Possible(All) 60.5
    R Merge I(Observed) 0.595
    Mean I Over Sigma(Observed) 2.1
    R-Sym I(Observed) 0.595
    Redundancy 5.3
    Number Unique Reflections(All) 4112
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.8
    Resolution(Low) 29.135
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 89070
    Number of Reflections(R-Free) 4444
    Percent Reflections(Observed) 93.62
    R-Factor(Observed) 0.1343
    R-Work 0.1331
    R-Free 0.158
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 26.8024
    Anisotropic B[1][1] -7.8224
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 5.0947
    Anisotropic B[2][2] 8.7222
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.8998
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8
    Shell Resolution(Low) 1.85
    Number of Reflections(R-Free) 215
    Number of Reflections(R-Work) 4085
    R-Factor(R-Work) 0.1989
    R-Factor(R-Free) 0.2306
    Percent Reflections(Observed) 93.62
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_other_torsion 3.17
    t_omega_torsion 4.85
    t_angle_deg 1.01
    t_bond_d 0.01
     
    Coordinate Error
    Luzzati ESD(Observed) 0.169
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7899
    Nucleic Acid Atoms 0
    Heterogen Atoms 250
    Solvent Atoms 797
     
     
  •   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: 3.3.15
    phasing SHARP
    phasing SHELX
    data extraction pdb_extract version: 3.10
    validation MOLPROBITY version: 3beta29