POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4I45
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 298.0
    Details 0.05 M magnesium chloride hexahydrate, 0.1 M HEPES pH 7.5, 30% v/v Polyethylene glycol monomethyl ether 550, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 51.29 α = 90
    b = 54.36 β = 90
    c = 88.36 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2009-10-25
     
    Diffraction Radiation
    Monochromator double crystal Si (111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 4.2.2
    Wavelength List 1.000
    Site ALS
    Beamline 4.2.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.4
    Resolution(Low) 46.3
    Number Reflections(All) 24736
    Number Reflections(Observed) 23821
    Percent Possible(Observed) 96.3
     
    High Resolution Shell Details
    Resolution(High) 1.4
    Resolution(Low) 1.45
    Percent Possible(All) 76.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.4
    Resolution(Low) 46.3
    Number of Reflections(all) 22606
    Number of Reflections(Observed) 22606
    Number of Reflections(R-Free) 1215
    Percent Reflections(Observed) 96.3
    R-Factor(Observed) 0.15052
    R-Work 0.1482
    R-Free 0.19606
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 17.875
    Anisotropic B[1][1] -1.49
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.87
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.36
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.4
    Shell Resolution(Low) 1.436
    Number of Reflections(R-Free) 65
    Number of Reflections(R-Work) 1232
    R-Factor(R-Work) 0.196
    R-Factor(R-Free) 0.33
    Percent Reflections(Observed) 74.07
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 19.171
    r_sphericity_free 38.03
    r_rigid_bond_restr 2.951
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.007
    r_chiral_restr 0.096
    r_dihedral_angle_4_deg 14.692
    r_dihedral_angle_3_deg 12.263
    r_dihedral_angle_2_deg 32.227
    r_dihedral_angle_1_deg 6.499
    r_angle_other_deg 0.903
    r_angle_refined_deg 1.608
    r_bond_other_d 0.002
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1055
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 171
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) d*TREK
    Data Reduction (data scaling) d*TREK
    Structure Solution Phaser
    Structure Refinement REFMAC 5.6.0111
     
    Software
    refinement REFMAC version: 5.6.0111
    model building Phaser
    data collection ADSC version: Quantum