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X-RAY DIFFRACTION
Materials and Methods page
4AFX
  •   Crystallization Hide
    Crystallization Experiments
    pH 5
    Details 1.8M NAK PHOSPHATE, PH5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.85 α = 90
    b = 106.66 β = 112.58
    c = 81.16 γ = 90
     
    Space Group
    Space Group Name:    I 1 2 1
     
     
  •   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 I02
    Wavelength 1
    Site DIAMOND
    Beamline I02
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.09
    Resolution(Low) 44.39
    Number Reflections(Observed) 31054
    Percent Possible(Observed) 84.3
    R Merge I(Observed) 0.08
    Redundancy 87.0
     
    High Resolution Shell Details
    Resolution(High) 2.09
    Resolution(Low) 2.2
    Percent Possible(All) 87.0
    R Merge I(Observed) 0.47
    Mean I Over Sigma(Observed) 1.8
    Redundancy 2.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.09
    Resolution(Low) 66.52
    Number of Reflections(Observed) 29436
    Number of Reflections(R-Free) 1573
    Percent Reflections(Observed) 84.01
    R-Factor(Observed) 0.21151
    R-Work 0.20953
    R-Free 0.24882
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 41.827
    Anisotropic B[1][1] 1.35
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 1.34
    Anisotropic B[2][2] -0.49
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.17
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.086
    Shell Resolution(Low) 2.14
    Number of Reflections(R-Free) 118
    Number of Reflections(R-Work) 2239
    R-Factor(R-Work) 0.317
    R-Factor(R-Free) 0.324
    Percent Reflections(Observed) 86.43
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.971
    r_scbond_it 2.406
    r_mcangle_it 1.658
    r_mcbond_other 0.185
    r_mcbond_it 0.883
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.087
    r_dihedral_angle_4_deg 22.375
    r_dihedral_angle_3_deg 15.878
    r_dihedral_angle_2_deg 30.46
    r_dihedral_angle_1_deg 6.919
    r_angle_other_deg 0.862
    r_angle_refined_deg 1.541
    r_bond_other_d 0.001
    r_bond_refined_d 0.015
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3083
    Nucleic Acid Atoms 0
    Heterogen Atoms 18
    Solvent Atoms 27
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0072
     
    Software
    refinement REFMAC version: 5.5.0072
    model building PHASER