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X-RAY DIFFRACTION
Materials and Methods page
4FGN
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.6
    Temperature 291.0
    Details 0.1M sodium acetate pH 4.6, .2M ammonium sulfate, 30 % Peg 4000, 10 mM CaCl2, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 58.6 α = 90
    b = 139.67 β = 90
    c = 132.11 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X29A
    Wavelength 0.9792
    Site NSLS
    Beamline X29A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 3.2
    Resolution(Low) 50
    Number Reflections(Observed) 9304
    Percent Possible(Observed) 100.0
     
    High Resolution Shell Details
    Resolution(High) 3.2
    Resolution(Low) 3.31
    Percent Possible(All) 100.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.2
    Resolution(Low) 47.99
    Number of Reflections(all) 9305
    Number of Reflections(Observed) 8841
    Number of Reflections(R-Free) 444
    Percent Reflections(Observed) 99.8
    R-Factor(Observed) 0.191
    R-Work 0.188
    R-Free 0.267
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 137.11
    Anisotropic B[1][1] -0.22
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.13
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.35
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.2
    Shell Resolution(Low) 3.28
    Number of Reflections(R-Free) 29
    Number of Reflections(R-Work) 563
    R-Factor(R-Work) 0.302
    R-Factor(R-Free) 0.266
    Percent Reflections(Observed) 97.69
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.008
    r_chiral_restr 0.102
    r_dihedral_angle_4_deg 26.134
    r_dihedral_angle_3_deg 20.75
    r_dihedral_angle_2_deg 35.384
    r_dihedral_angle_1_deg 8.224
    r_angle_refined_deg 1.767
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2027
    Nucleic Acid Atoms 937
    Heterogen Atoms 0
    Solvent Atoms 3
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER_EP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER_EP
    data collection CBASS