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X-RAY DIFFRACTION
Materials and Methods page
2BKH
  •   Crystallization Hide
    Crystallization Experiments
    Details 8-10% PEG 8000, 50MM MES PH 6.7, 150MM NH4.SO4, 3% ISO-PROPANOL, 3% TERT-BUTANOL
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 68.57 α = 90
    b = 104.44 β = 91.26
    c = 90.28 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
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-1
    Wavelength 0.934
    Site ESRF
    Beamline ID14-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.4
    Resolution(Low) 40
    Number Reflections(Observed) 49721
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.09
    Redundancy 4.0
     
    High Resolution Shell Details
    Resolution(High) 2.4
    Resolution(Low) 2.49
    Percent Possible(All) 99.9
    R Merge I(Observed) 0.42
    Mean I Over Sigma(Observed) 3.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.4
    Resolution(Low) 40.0
    Number of Reflections(Observed) 47177
    Number of Reflections(R-Free) 2520
    Percent Reflections(Observed) 99.8
    R-Factor(Observed) 0.208
    R-Work 0.206
    R-Free 0.254
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 45.1
    Anisotropic B[1][1] 0.62
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.09
    Anisotropic B[2][2] -1.2
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.57
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.4
    Shell Resolution(Low) 2.53
    Number of Reflections(R-Free) 352
    Number of Reflections(R-Work) 6855
    R-Factor(R-Work) 0.259
    R-Factor(R-Free) 0.317
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.653
    r_scbond_it 1.512
    r_mcangle_it 1.179
    r_mcbond_it 0.617
    r_nbd_refined 0.198
    r_gen_planes_other 0.002
    r_gen_planes_refined 0.004
    r_chiral_restr 0.065
    r_dihedral_angle_1_deg 5.683
    r_angle_other_deg 0.776
    r_angle_refined_deg 1.158
    r_bond_other_d 0.002
    r_bond_refined_d 0.01
    r_nbd_other 0.223
    r_nbtor_other 0.084
    r_xyhbond_nbd_refined 0.178
    r_symmetry_vdw_refined 0.181
    r_symmetry_vdw_other 0.262
    r_symmetry_hbond_refined 0.114
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7403
    Nucleic Acid Atoms 0
    Heterogen Atoms 40
    Solvent Atoms 285
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement REFMAC 5.1.24
     
    Software
    refinement REFMAC version: 5.1.24
    model building AMORE