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X-RAY DIFFRACTION
Materials and Methods page
2JIV
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 0.1M HEPES PH7.0, 0.2M LI2SO4, 28% PEG3350, 5MM TCEP, pH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.09 α = 90
    b = 98.99 β = 109.94
    c = 73.33 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details MIRRORS
    Collection Date 2006-10-28
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 24-ID-C
    Wavelength 0.97918
    Site APS
    Beamline 24-ID-C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 3.5
    Resolution(Low) 50
    Number Reflections(Observed) 8699
    Percent Possible(Observed) 91.3
    R Merge I(Observed) 0.18
    Redundancy 2.7
     
    High Resolution Shell Details
    Resolution(High) 3.5
    Resolution(Low) 3.77
    Percent Possible(All) 93.0
    R Merge I(Observed) 0.4
    Mean I Over Sigma(Observed) 2.8
    Redundancy 2.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.5
    Resolution(Low) 25.0
    Number of Reflections(Observed) 8213
    Number of Reflections(R-Free) 428
    Percent Reflections(Observed) 90.2
    R-Factor(Observed) 0.253
    R-Work 0.251
    R-Free 0.284
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 45.59
    Anisotropic B[1][1] 5.96
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 1.93
    Anisotropic B[2][2] -1.03
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -3.62
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.5
    Shell Resolution(Low) 3.59
    Number of Reflections(R-Free) 26
    Number of Reflections(R-Work) 589
    R-Factor(R-Work) 0.279
    R-Factor(R-Free) 0.278
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.184
    r_scbond_it 1.439
    r_mcangle_it 2.06
    r_mcbond_it 1.241
    r_nbd_refined 0.447
    r_gen_planes_refined 0.022
    r_chiral_restr 0.399
    r_dihedral_angle_4_deg 25.58
    r_dihedral_angle_3_deg 29.226
    r_dihedral_angle_2_deg 40.842
    r_dihedral_angle_1_deg 1.684
    r_angle_refined_deg 1.046
    r_bond_refined_d 0.009
    r_nbtor_refined 0.374
    r_xyhbond_nbd_refined 0.356
    r_symmetry_vdw_refined 0.319
    r_symmetry_hbond_refined 0.147
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4277
    Nucleic Acid Atoms 0
    Heterogen Atoms 82
    Solvent Atoms 62
     
     
  •   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