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X-RAY DIFFRACTION
Materials and Methods page
2J6M
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 1.2M NAK TARTRATE, 0.1M HEPES 7.5, pH 7.50
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 145.31 α = 90
    b = 145.31 β = 90
    c = 145.31 γ = 90
     
    Space Group
    Space Group Name:    I 2 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details MIRRORS
    Collection Date 2006-08-21
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 24-ID-C
    Wavelength 0.97935
    Site APS
    Beamline 24-ID-C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 3.1
    Resolution(Low) 50
    Number Reflections(Observed) 9135
    Percent Possible(Observed) 96.7
    R Merge I(Observed) 0.07
    Redundancy 6.4
     
    High Resolution Shell Details
    Resolution(High) 3.1
    Resolution(Low) 3.34
    Percent Possible(All) 83.8
    R Merge I(Observed) 0.38
    Mean I Over Sigma(Observed) 3.0
    Redundancy 3.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.1
    Resolution(Low) 25.0
    Number of Reflections(Observed) 8636
    Number of Reflections(R-Free) 467
    Percent Reflections(Observed) 96.7
    R-Factor(Observed) 0.202
    R-Work 0.199
    R-Free 0.249
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 52.91
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.067
    r_scbond_it 3.19
    r_mcangle_it 5.087
    r_mcbond_it 2.729
    r_nbd_refined 0.308
    r_gen_planes_refined 0.01
    r_chiral_restr 0.121
    r_dihedral_angle_4_deg 15.653
    r_dihedral_angle_3_deg 18.773
    r_dihedral_angle_2_deg 41.485
    r_dihedral_angle_1_deg 2.367
    r_angle_refined_deg 1.57
    r_bond_refined_d 0.01
    r_nbtor_refined 0.345
    r_xyhbond_nbd_refined 0.242
    r_symmetry_vdw_refined 0.286
    r_symmetry_hbond_refined 0.431
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2433
    Nucleic Acid Atoms 0
    Heterogen Atoms 33
    Solvent Atoms 66
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building PHASER