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X-RAY DIFFRACTION
Materials and Methods page
1R0E
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 7.4
    Temperature 277.0
    Details PEG3350, ammonium fluoride, pH 7.4, VAPOR DIFFUSION, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 83.96 α = 90
    b = 84.01 β = 90
    c = 180.2 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 ADSC QUANTUM 4
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.3
    Wavelength List 1.0
    Site ALS
    Beamline 5.0.3
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.25
    Resolution(Low) 25
    Number Reflections(All) 60350
    Number Reflections(Observed) 60350
    Percent Possible(Observed) 98.3
    B(Isotropic) From Wilson Plot 44.4
    Redundancy 4.6
     
    High Resolution Shell Details
    Resolution(High) 2.25
    Resolution(Low) 2.33
    Percent Possible(All) 99.5
    R-Sym I(Observed) 0.368
    Number Unique Reflections(All) 6047
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.25
    Resolution(Low) 91.29
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 60349
    Number of Reflections(R-Free) 3062
    Percent Reflections(Observed) 98.37
    R-Factor(Observed) 0.22455
    R-Work 0.22309
    R-Free 0.25171
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 44.592
    Anisotropic B[1][1] 1.13
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.23
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.36
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.25
    Shell Resolution(Low) 2.308
    Number of Reflections(R-Free) 207
    Number of Reflections(R-Work) 4221
    R-Factor(R-Work) 0.281
    R-Factor(R-Free) 0.297
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.403
    r_bond_refined_d 0.012
    r_angle_refined_deg 1.268
    r_dihedral_angle_1_deg 5.68
    r_chiral_restr 0.085
    r_gen_planes_refined 0.005
    r_nbd_refined 0.205
    r_xyhbond_nbd_refined 0.126
    r_symmetry_vdw_refined 0.161
    r_symmetry_hbond_refined 0.07
    r_mcbond_it 0.783
    r_mcangle_it 1.511
    r_scbond_it 2.036
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5494
    Nucleic Acid Atoms 0
    Heterogen Atoms 86
    Solvent Atoms 185
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.1.24
     
    Software
    refinement REFMAC version: 5.1.24