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X-RAY DIFFRACTION
Materials and Methods page
4AJU
  •   Crystallization Hide
    Crystallization Experiments
    pH 4.5
    Details 10% 2-PROPANOL, 0.2M LI2SO4, 0.1M NAAC, PH4.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 100.7 α = 90
    b = 100.7 β = 90
    c = 78.97 γ = 90
     
    Space Group
    Space Group Name:    P 41
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 1
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.65
    Resolution(Low) 100.26
    Number Reflections(Observed) 22072
    Percent Possible(Observed) 95.8
    R Merge I(Observed) 0.07
    Redundancy 3.0
     
    High Resolution Shell Details
    Resolution(High) 2.65
    Resolution(Low) 2.79
    Percent Possible(All) 82.2
    R Merge I(Observed) 0.72
    Mean I Over Sigma(Observed) 1.5
    Redundancy 2.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.65
    Resolution(Low) 100.5
    Number of Reflections(Observed) 20932
    Number of Reflections(R-Free) 1127
    Percent Reflections(Observed) 95.54
    R-Factor(Observed) 0.21754
    R-Work 0.21542
    R-Free 0.25766
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 77.299
    Anisotropic B[1][1] 1.06
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.06
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.12
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.65
    Shell Resolution(Low) 2.719
    Number of Reflections(R-Free) 58
    Number of Reflections(R-Work) 1179
    R-Factor(R-Work) 0.393
    R-Factor(R-Free) 0.433
    Percent Reflections(Observed) 72.38
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 1.603
    r_scbond_it 0.908
    r_mcangle_it 0.736
    r_mcbond_other 0.039
    r_mcbond_it 0.38
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.003
    r_chiral_restr 0.061
    r_dihedral_angle_4_deg 17.252
    r_dihedral_angle_3_deg 15.1
    r_dihedral_angle_2_deg 31.463
    r_dihedral_angle_1_deg 5.816
    r_angle_other_deg 0.743
    r_angle_refined_deg 1.021
    r_bond_other_d 0.001
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3114
    Nucleic Acid Atoms 0
    Heterogen Atoms 24
    Solvent Atoms 10
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0099
     
    Software
    refinement REFMAC version: 5.5.0099
    model building PHASER