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X-RAY DIFFRACTION
Materials and Methods page
3TOL
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 298.0
    Details 20% PEG 3350, 2.1 mM ZnCl2, 20mM CaCl2 and 100 mM BISTRIS, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.55 α = 90
    b = 69.51 β = 90
    c = 126.57 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2008-08-04
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL7-1
    Wavelength List 0.976
    Site SSRL
    Beamline BL7-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 2
    Resolution(Low) 63.28
    Number Reflections(All) 34407
    Number Reflections(Observed) 34063
    Percent Possible(Observed) 99.0
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.11
    Percent Possible(All) 99.8
    R Merge I(Observed) 0.349
    Mean I Over Sigma(Observed) 3.4
    R-Sym I(Observed) 0.349
    Redundancy 3.6
    Number Unique Reflections(All) 4949
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 63.28
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 34407
    Number of Reflections(Observed) 34022
    Number of Reflections(R-Free) 2442
    Percent Reflections(Observed) 98.71
    R-Factor(Observed) 0.1939
    R-Work 0.19
    R-Free 0.2453
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.6585
    Anisotropic B[1][1] -0.07
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.14
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.2
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 191
    Number of Reflections(R-Work) 2288
    R-Factor(R-Work) 0.22
    R-Factor(R-Free) 0.291
    Percent Reflections(Observed) 99.76
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.949
    r_scbond_it 1.777
    r_mcangle_it 0.844
    r_mcbond_it 0.462
    r_gen_planes_refined 0.005
    r_chiral_restr 0.082
    r_dihedral_angle_4_deg 23.02
    r_dihedral_angle_3_deg 16.454
    r_dihedral_angle_2_deg 40.86
    r_dihedral_angle_1_deg 4.665
    r_angle_refined_deg 1.259
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3240
    Nucleic Acid Atoms 0
    Heterogen Atoms 178
    Solvent Atoms 363
     
     
  •   Software and Computing Hide
    Computing
    Data Collection Blu-Ice
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.5.0109
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    molecular replacement MOLREP