POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4DXM
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.7
    Temperature 298.0
    Details 0.2M tris, 0.12M magnesium sulfate, 20% PEG 4000, pH 7.7, VAPOR DIFFUSION, HANGING DROP, temperature 198K, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 106.28 α = 90
    b = 92.71 β = 93.18
    c = 89.06 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type NOIR-1
    Collection Date 2010-12-06
     
    Diffraction Radiation
    Monochromator SAGITALLY FOCUSED Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 4.2.2
    Wavelength List 0.9998
    Site ALS
    Beamline 4.2.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.4
    Resolution(Low) 29.67
    Number Reflections(All) 169121
    Number Reflections(Observed) 169035
    Percent Possible(Observed) 99.9
    Redundancy 3.5
     
    High Resolution Shell Details
    Resolution(High) 1.4
    Resolution(Low) 1.48
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.378
    Redundancy 0.35
    Number Unique Reflections(All) 24654
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.4
    Resolution(Low) 29.67
    Number of Reflections(all) 169122
    Number of Reflections(Observed) 160594
    Number of Reflections(R-Free) 8278
    Percent Reflections(Observed) 99.85
    R-Factor(All) 0.1431
    R-Factor(Observed) 0.14485
    R-Work 0.14308
    R-Free 0.17917
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 10.361
    Anisotropic B[1][1] -0.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.03
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.4
    Shell Resolution(Low) 1.436
    Number of Reflections(R-Free) 609
    Number of Reflections(R-Work) 11892
    R-Factor(R-Work) 0.275
    R-Factor(R-Free) 0.331
    Percent Reflections(Observed) 99.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 2.591
    r_sphericity_free 5.192
    r_rigid_bond_restr 1.253
    r_scangle_it 4.025
    r_scbond_it 2.689
    r_mcangle_it 1.874
    r_mcbond_other 0.508
    r_mcbond_it 1.172
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.092
    r_dihedral_angle_4_deg 11.79
    r_dihedral_angle_3_deg 12.184
    r_dihedral_angle_2_deg 33.417
    r_dihedral_angle_1_deg 7.061
    r_angle_other_deg 0.844
    r_angle_refined_deg 1.492
    r_bond_other_d 0.001
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7197
    Nucleic Acid Atoms 0
    Heterogen Atoms 15
    Solvent Atoms 1150
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0110
     
    Software
    refinement REFMAC version: 5.5.0110
    model building PHASER
    data collection HKL-2000