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X-RAY DIFFRACTION
Materials and Methods page
2J67
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.2 M NASCN, 11% PEG 3350
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.2 α = 90
    b = 43.3 β = 101
    c = 71.3 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 MARRESEARCH
    Collection Date 2006-08-22
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type BESSY BEAMLINE 14.1
    Wavelength 0.95373
    Site BESSY
    Beamline 14.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.2
    Resolution(Low) 23
    Number Reflections(Observed) 19993
    Percent Possible(Observed) 97.6
    R Merge I(Observed) 0.06
    Redundancy 3.8
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.3
    Percent Possible(All) 92.0
    R Merge I(Observed) 0.4
    Mean I Over Sigma(Observed) 3.5
    Redundancy 3.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 23.43
    Number of Reflections(Observed) 18992
    Number of Reflections(R-Free) 1000
    Percent Reflections(Observed) 97.8
    R-Factor(Observed) 0.216
    R-Work 0.214
    R-Free 0.266
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 28.04
    Anisotropic B[1][1] -2.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.93
    Anisotropic B[2][2] 1.53
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.14
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.26
    Number of Reflections(R-Free) 66
    Number of Reflections(R-Work) 1250
    R-Factor(R-Work) 0.233
    R-Factor(R-Free) 0.328
    Percent Reflections(Observed) 88.74
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.532
    r_scbond_it 2.187
    r_mcangle_it 1.714
    r_mcbond_it 1.356
    r_nbd_refined 0.226
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.006
    r_chiral_restr 0.097
    r_dihedral_angle_4_deg 20.217
    r_dihedral_angle_3_deg 15.871
    r_dihedral_angle_2_deg 34.406
    r_dihedral_angle_1_deg 6.933
    r_angle_other_deg 0.954
    r_angle_refined_deg 1.524
    r_bond_other_d 0.001
    r_bond_refined_d 0.015
    r_nbd_other 0.188
    r_nbtor_refined 0.198
    r_nbtor_other 0.086
    r_xyhbond_nbd_refined 0.192
    r_symmetry_vdw_refined 0.144
    r_symmetry_vdw_other 0.19
    r_symmetry_hbond_refined 0.171
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2345
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 117
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building MOLREP