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X-RAY DIFFRACTION
Materials and Methods page
2JIT
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 0.1M HEPES 7.5, 0.3M NACL, 21% PEG6K, 5MM TCEP
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 53.89 α = 90
    b = 90.3 β = 90
    c = 164.35 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
    Details MIRRORS
    Collection Date 2007-02-15
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-ID
    Wavelength 0.97924
    Site APS
    Beamline 19-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 3.1
    Resolution(Low) 50
    Number Reflections(Observed) 16223
    Percent Possible(Observed) 99.2
    R Merge I(Observed) 0.1
    Redundancy 9.1
     
    High Resolution Shell Details
    Resolution(High) 3.1
    Resolution(Low) 3.34
    Percent Possible(All) 96.1
    R Merge I(Observed) 0.38
    Mean I Over Sigma(Observed) 5.5
    Redundancy 7.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.1
    Resolution(Low) 24.42
    Number of Reflections(Observed) 14268
    Number of Reflections(R-Free) 759
    Percent Reflections(Observed) 99.2
    R-Factor(Observed) 0.209
    R-Work 0.207
    R-Free 0.249
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 49.0
    Anisotropic B[1][1] 0.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.01
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.1
    Shell Resolution(Low) 3.18
    Number of Reflections(R-Free) 50
    Number of Reflections(R-Work) 929
    R-Factor(R-Work) 0.315
    R-Factor(R-Free) 0.422
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.582
    r_scbond_it 2.021
    r_mcangle_it 1.65
    r_mcbond_it 0.862
    r_nbd_refined 0.295
    r_gen_planes_refined 0.008
    r_chiral_restr 0.078
    r_dihedral_angle_4_deg 22.516
    r_dihedral_angle_3_deg 20.739
    r_dihedral_angle_2_deg 40.202
    r_dihedral_angle_1_deg 8.24
    r_angle_refined_deg 1.311
    r_bond_refined_d 0.016
    r_nbtor_refined 0.335
    r_xyhbond_nbd_refined 0.202
    r_symmetry_vdw_refined 0.212
    r_symmetry_hbond_refined 0.424
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4813
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 73
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL2000
    Data Reduction (data scaling) HKL2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.3.0026
     
    Software
    refinement REFMAC version: 5.3.0026
    model building PHASER