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X-RAY DIFFRACTION
Materials and Methods page
4AXT
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.24 α = 90
    b = 78.24 β = 90
    c = 37.47 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (QUANTUM 315R)
    Type ADSC
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength 0.979
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 3.1
    Resolution(High) 1.1
    Resolution(Low) 37.48
    Number Reflections(Observed) 47356
    Percent Possible(Observed) 99.3
    R Merge I(Observed) 0.07
    Redundancy 12.7
     
    High Resolution Shell Details
    Resolution(High) 1.1
    Resolution(Low) 1.16
    Percent Possible(All) 96.7
    R Merge I(Observed) 0.6
    Mean I Over Sigma(Observed) 3.1
    Redundancy 7.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.1
    Resolution(Low) 27.66
    Number of Reflections(Observed) 44908
    Number of Reflections(R-Free) 2388
    Percent Reflections(Observed) 99.15
    R-Factor(Observed) 0.1621
    R-Work 0.16133
    R-Free 0.17719
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 16.44
    Anisotropic B[1][1] -0.01
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.01
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.02
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.1
    Shell Resolution(Low) 1.129
    Number of Reflections(R-Free) 140
    Number of Reflections(R-Work) 2879
    R-Factor(R-Work) 0.2
    R-Factor(R-Free) 0.207
    Percent Reflections(Observed) 93.29
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 15.725
    r_rigid_bond_restr 10.649
    r_gen_planes_other 0.012
    r_gen_planes_refined 0.013
    r_chiral_restr 0.254
    r_dihedral_angle_4_deg 22.727
    r_dihedral_angle_3_deg 16.183
    r_dihedral_angle_2_deg 36.517
    r_dihedral_angle_1_deg 6.344
    r_angle_other_deg 2.564
    r_angle_refined_deg 2.049
    r_bond_other_d 0.002
    r_bond_refined_d 0.023
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1001
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 156
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0116
     
    Software
    refinement REFMAC version: 5.6.0116
    model building MOLREP