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X-RAY DIFFRACTION
Materials and Methods page
4HOV
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.5
    Temperature 295.0
    Details 0.1 M sodium acetate trihydrate, pH 4.5, 3 M sodium chloride, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 132.96 α = 90
    b = 132.96 β = 90
    c = 159.5 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 ADSC QUANTUM 315r
    Collection Date 2011-05-10
     
    Diffraction Radiation
    Monochromator Side scattering I-beam bent single crystal, asymmetric cut 4.9650 degrees
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL7-1
    Wavelength List 0.97530
    Site SSRL
    Beamline BL7-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.2
    Resolution(Low) 115.15
    Number Reflections(All) 82867
    Number Reflections(Observed) 82867
    Percent Possible(Observed) 99.8
    Redundancy 7.0
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.32
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.376
    Mean I Over Sigma(Observed) 1.9
    R-Sym I(Observed) 0.376
    Redundancy 7.1
    Number Unique Reflections(All) 12001
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 41.56
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 82785
    Number of Reflections(R-Free) 4142
    Percent Reflections(Observed) 99.69
    R-Factor(Observed) 0.1687
    R-Work 0.1673
    R-Free 0.1951
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 36.1644
    Anisotropic B[1][1] -0.06
    Anisotropic B[1][2] -0.06
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.06
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.21
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.257
    Number of Reflections(R-Free) 305
    Number of Reflections(R-Work) 5812
    R-Factor(R-Work) 0.232
    R-Factor(R-Free) 0.262
    Percent Reflections(Observed) 99.98
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.007
    r_chiral_restr 0.102
    r_dihedral_angle_4_deg 20.014
    r_dihedral_angle_3_deg 13.47
    r_dihedral_angle_2_deg 29.433
    r_dihedral_angle_1_deg 5.679
    r_angle_refined_deg 1.377
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7006
    Nucleic Acid Atoms 0
    Heterogen Atoms 144
    Solvent Atoms 655
     
     
  •   Software and Computing Hide
    Computing
    Data Collection Blue-Ice
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution Refmac
    Structure Refinement REFMAC 5.7.0029
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: refmac_5.7.0029
    data reduction SCALA version: 3.3.16
    data collection Mosflm