POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4DEV
  •   Crystallization Hide
    Crystallization Experiments
    pH 4.6
    Temperature 289.15
    Details 16% (w/v) PEG4000, 0.1M sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 289.15K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 90.11 α = 89.96
    b = 95.79 β = 99.74
    c = 98.79 γ = 92.5
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type ADSC QUANTUM 315r
    Collection Date 2010-04-23
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type AUSTRALIAN SYNCHROTRON BEAMLINE MX2
    Wavelength 0.9537
    Site AUSTRALIAN SYNCHROTRON
    Beamline MX2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2
    Resolution(Low) 98
    Number Reflections(Observed) 215870
    Percent Possible(Observed) 98.2
    R Merge I(Observed) 0.161
    Redundancy 3.8
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.11
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 97.36
    Number of Reflections(all) 219780
    Number of Reflections(Observed) 205024
    Number of Reflections(R-Free) 10845
    Percent Reflections(Observed) 98.22
    R-Factor(Observed) 0.1919
    R-Work 0.19019
    R-Free 0.22424
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 24.406
    Anisotropic B[1][1] 1.26
    Anisotropic B[1][2] -0.28
    Anisotropic B[1][3] 0.59
    Anisotropic B[2][2] -0.88
    Anisotropic B[2][3] -0.18
    Anisotropic B[3][3] -0.21
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.0
    Shell Resolution(Low) 2.052
    Number of Reflections(R-Free) 807
    Number of Reflections(R-Work) 14985
    R-Factor(R-Work) 0.247
    R-Factor(R-Free) 0.292
    Percent Reflections(Observed) 97.28
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.213
    r_scbond_it 3.414
    r_mcangle_it 1.975
    r_mcbond_it 1.17
    r_gen_planes_refined 0.004
    r_chiral_restr 0.073
    r_dihedral_angle_4_deg 16.01
    r_dihedral_angle_3_deg 14.433
    r_dihedral_angle_2_deg 38.597
    r_dihedral_angle_1_deg 5.699
    r_angle_refined_deg 1.072
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 23636
    Nucleic Acid Atoms 0
    Heterogen Atoms 142
    Solvent Atoms 1707
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.5.0102
    model building PHASER
    data collection ADSC version: Quantum