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X-RAY DIFFRACTION
Materials and Methods page
4FYN
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.5
    Temperature 283.0
    Details 28% PEG 4000, 0.2M ammonium sulfate, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 283K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 39.96 α = 90
    b = 85.11 β = 90
    c = 90.75 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 MARMOSAIC 325 mm CCD
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL9-2
    Wavelength List 0.97946
    Site SSRL
    Beamline BL9-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.3
    Resolution(Low) 50
    Number Reflections(All) 14003
    Number Reflections(Observed) 12188
    Percent Possible(Observed) 87.1
    B(Isotropic) From Wilson Plot 42.6
    Redundancy 5.4
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.38
    Percent Possible(All) 62.0
    Mean I Over Sigma(Observed) 1.7
    R-Sym I(Observed) 0.574
    Redundancy 3.7
    Number Unique Reflections(All) 722
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method FOURIER SYNTHESIS
    reflnsShellList 2.318
    Resolution(Low) 45.36
    Number of Reflections(Observed) 11532
    Number of Reflections(R-Free) 614
    Percent Reflections(Observed) 86.56
    R-Factor(Observed) 0.22795
    R-Work 0.22581
    R-Free 0.26912
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 57.843
    Anisotropic B[1][1] -4.05
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -3.93
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 7.97
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.318
    Shell Resolution(Low) 2.378
    Number of Reflections(R-Free) 20
    Number of Reflections(R-Work) 489
    R-Factor(R-Work) 0.277
    R-Factor(R-Free) 0.317
    Percent Reflections(Observed) 49.76
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.069
    r_scbond_it 1.274
    r_mcangle_it 0.965
    r_mcbond_it 0.55
    r_nbd_refined 0.196
    r_gen_planes_refined 0.004
    r_chiral_restr 0.076
    r_dihedral_angle_4_deg 16.436
    r_dihedral_angle_3_deg 15.908
    r_dihedral_angle_2_deg 39.075
    r_dihedral_angle_1_deg 5.387
    r_angle_refined_deg 1.144
    r_bond_refined_d 0.01
    r_nbtor_refined 0.301
    r_xyhbond_nbd_refined 0.15
    r_symmetry_vdw_refined 0.143
    r_symmetry_hbond_refined 0.182
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2180
    Nucleic Acid Atoms 0
    Heterogen Atoms 29
    Solvent Atoms 43
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building CNS
    data collection ADSC version: Quantum