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X-RAY DIFFRACTION
Materials and Methods page
4FWE
  •   Crystallization Hide
    Crystallization Experiments
    Method EVAPORATION
    pH 7
    Temperature 289.0
    Details 21% PEG3350, 200mM diammonium citrate, pH 7, EVAPORATION, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 93.69 α = 90
    b = 96.27 β = 90
    c = 182.8 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 130
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 270
    Collection Date 2012-04-20
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type PHOTON FACTORY BEAMLINE AR-NE3A
    Wavelength List 0.97943
    Site PHOTON FACTORY
    Beamline AR-NE3A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.0
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 2.13
    Resolution(Low) 50
    Number Reflections(All) 47400
    Number Reflections(Observed) 44518
    Percent Possible(Observed) 93.9
    Redundancy 10.2
     
    High Resolution Shell Details
    Resolution(High) 2.13
    Resolution(Low) 2.17
    Percent Possible(All) 85.6
    R Merge I(Observed) 0.889
    Mean I Over Sigma(Observed) 2.2
    R-Sym I(Observed) 0.663
    Redundancy 6.6
    Number Unique Reflections(All) 1987
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.13
    Resolution(Low) 50.0
    Cut-off Sigma(I) 3.0
    Cut-off Sigma(F) 3.0
    Number of Reflections(all) 47400
    Number of Reflections(Observed) 41665
    Number of Reflections(R-Free) 2114
    Percent Reflections(Observed) 93.98
    R-Factor(All) 0.20486
    R-Factor(Observed) 0.20486
    R-Work 0.20283
    R-Free 0.24556
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 49.419
    Anisotropic B[1][1] 1.47
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.24
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.71
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.13
    Shell Resolution(Low) 2.185
    Number of Reflections(R-Free) 124
    Number of Reflections(R-Work) 2729
    R-Factor(R-Work) 0.303
    R-Factor(R-Free) 0.355
    Percent Reflections(Observed) 86.56
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.11
    r_dihedral_angle_4_deg 20.805
    r_dihedral_angle_3_deg 17.573
    r_dihedral_angle_2_deg 34.087
    r_dihedral_angle_1_deg 5.81
    r_angle_refined_deg 1.359
    r_bond_refined_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5845
    Nucleic Acid Atoms 0
    Heterogen Atoms 69
    Solvent Atoms 236
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASES
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASES
    data collection ADSC version: Quantum