POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
3V57
  •   Crystallization Hide
    Crystallization Experiments
    Method counter-diffusion in capillary
    pH 8
    Temperature 298.0
    Details 3M ammonium sulphate, 0.1M Tris, pH 8, counter-diffusion in capillary, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 187.11 α = 90
    b = 187.11 β = 90
    c = 59.23 γ = 120
     
    Space Group
    Space Group Name:    H 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-01-29
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength List 0.97
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.7
    Resolution(Low) 93.56
    Number Reflections(All) 84772
    Number Reflections(Observed) 84772
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.072
    B(Isotropic) From Wilson Plot 20.514
    Redundancy 4.3
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.79
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.553
    Mean I Over Sigma(Observed) 1.4
    R-Sym I(Observed) 0.553
    Redundancy 4.3
    Number Unique Reflections(All) 12451
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 20.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 85094
    Number of Reflections(Observed) 84772
    Number of Reflections(R-Free) 4242
    Percent Reflections(Observed) 99.62
    R-Factor(All) 0.1787
    R-Factor(Observed) 0.1787
    R-Work 0.1768
    R-Free 0.2152
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model isotropic
    Mean Isotropic B Value 22.1274
    Anisotropic B[1][1] -0.22
    Anisotropic B[1][2] -0.11
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.22
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.33
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.744
    Number of Reflections(R-Free) 317
    Number of Reflections(R-Work) 6034
    R-Factor(R-Work) 0.244
    R-Factor(R-Free) 0.291
    Percent Reflections(Observed) 99.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.015
    r_chiral_restr 0.13
    r_dihedral_angle_4_deg 14.26
    r_dihedral_angle_3_deg 12.779
    r_dihedral_angle_2_deg 37.582
    r_dihedral_angle_1_deg 5.782
    r_angle_refined_deg 2.51
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5088
    Nucleic Acid Atoms 0
    Heterogen Atoms 455
    Solvent Atoms 549
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    molecular replacement MOLREP
    data reduction SCALA version: 3.3.20
    data collection Mosflm version: 3.3.20