POP-OUT | CLOSE

An Information Portal to 111558 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2BIK
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.2 M NA2SO4, 0.1 M BIS-TRIS-PROPANE PH 7.5, 20% PEG3350, 10% ETHYLENE-GLYCOL, 0.5% DMSO, SITTING DROP, VAPOR DIFFUSION, 277 K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 99.32 α = 90
    b = 99.32 β = 90
    c = 80.12 γ = 120
     
    Space Group
    Space Group Name:    P 65
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Collection Date 2004-11-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength 0.9765
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 1.8
    Resolution(Low) 49.74
    Number Reflections(Observed) 41795
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.07
    Redundancy 5.64
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.9
    Percent Possible(All) 99.7
    R Merge I(Observed) 0.36
    Mean I Over Sigma(Observed) 3.05
    Redundancy 3.91
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.8
    Resolution(Low) 86.07
    Number of Reflections(Observed) 39487
    Number of Reflections(R-Free) 2128
    Percent Reflections(Observed) 99.9
    R-Factor(Observed) 0.159
    R-Work 0.157
    R-Free 0.183
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 25.91
    Anisotropic B[1][1] 0.15
    Anisotropic B[1][2] 0.08
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.15
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.23
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8
    Shell Resolution(Low) 1.85
    Number of Reflections(R-Free) 166
    Number of Reflections(R-Work) 2889
    R-Factor(R-Work) 0.214
    R-Factor(R-Free) 0.301
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.89
    r_scbond_it 5.166
    r_mcangle_it 3.298
    r_mcbond_it 2.522
    r_nbd_refined 0.203
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.004
    r_chiral_restr 0.068
    r_dihedral_angle_4_deg 16.683
    r_dihedral_angle_3_deg 11.9
    r_dihedral_angle_2_deg 33.455
    r_dihedral_angle_1_deg 5.158
    r_angle_other_deg 0.818
    r_angle_refined_deg 1.602
    r_bond_other_d 0.001
    r_bond_refined_d 0.009
    r_nbd_other 0.171
    r_nbtor_refined 0.179
    r_nbtor_other 0.078
    r_xyhbond_nbd_refined 0.149
    r_symmetry_vdw_refined 0.225
    r_symmetry_vdw_other 0.334
    r_symmetry_hbond_refined 0.262
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2214
    Nucleic Acid Atoms 0
    Heterogen Atoms 33
    Solvent Atoms 290
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.2.0005
     
    Software
    refinement REFMAC version: 5.2.0005
    model building PHASER