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Small Angle Scattering
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GASBOR

gasborpqw preview


gasborpqw minimizes the discrepancy between the p(r) function from the input file (circles) and the computed p(r) of the ab initio model (red line), i.e. fitting in real space. It is the only version of GASBOR with a GUI.

Other versions of GASBOR:

  • gasbori - minimizes the discrepancy between input intensity I(s) and the computed scattering of the ab initio model, i.e. fitting in reciprocal space;
  • gasborp - minimizes the discrepancy between the p(r) function from the input file and the computed p(r) of the ab initio model, i.e. fitting in real space, works faster than gasbori;
The runtime is proportional to the squared number of dummy residues (i.e. number of amino acids in the protein). gasbori yields better fits to the experimental data; gasborp makes sense for bigger proteins. See the manual for details.


  Last modified: April 12, 2013

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