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X-RAY DIFFRACTION
Materials and Methods page
4GFN
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.6
    Temperature 293.0
    Details 25% (W/V) PEG 1500, 3% (V/V) T-BUTANOL, 20% (W/V) GLYCEROL, 20 MM CITRATE , pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 54.78 α = 90
    b = 58.21 β = 90
    c = 66.19 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 NOIR-1
    Collection Date 2010-01-28
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 4.2.2
    Site ALS
    Beamline 4.2.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.9
    Resolution(Low) 34.17
    Number Reflections(All) 62917
    Number Reflections(Observed) 17123
    Percent Possible(Observed) 99.5
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 2.0
    Percent Possible(All) 99.9
    Mean I Over Sigma(Observed) 2.6
    R-Sym I(Observed) 0.475
    Redundancy 3.6
    Number Unique Reflections(All) 2474
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 34.17
    Number of Reflections(all) 17123
    Number of Reflections(Observed) 16223
    Number of Reflections(R-Free) 866
    Percent Reflections(Observed) 99.11
    R-Factor(All) 0.223
    R-Factor(Observed) 0.16462
    R-Work 0.16217
    R-Free 0.2115
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 24.391
    Anisotropic B[1][1] -0.44
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.19
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.63
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 1.949
    Number of Reflections(R-Free) 64
    Number of Reflections(R-Work) 1075
    R-Factor(R-Work) 0.223
    R-Factor(R-Free) 0.296
    Percent Reflections(Observed) 99.91
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.007
    r_chiral_restr 0.08
    r_dihedral_angle_4_deg 13.695
    r_dihedral_angle_3_deg 11.653
    r_dihedral_angle_2_deg 33.015
    r_dihedral_angle_1_deg 5.596
    r_angle_refined_deg 1.403
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1524
    Nucleic Acid Atoms 0
    Heterogen Atoms 32
    Solvent Atoms 219
     
     
  •   Software and Computing Hide
    Computing
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117