Relating protein crystal structure to ligand-binding thermodynamics

This article focuses on saccharide binding to lectins as a theme, yet after 25 years or so it is still a work in progress to connect 3D structure to binding energies. Whilst this study involved one type of protein (lectins) and one class of ligand (monosaccharides), i.e. it was specific, it was of general importance, as measured for instance by its wide impact. The impetus for writing this update now, as a Scientific Comment, is that a breakthrough in neutron crystal structure determinations of saccharide-bound lectins has been achieved. It is suggested here that this new research from neutron protein crystallography could improve, i.e. reduce, the errors in the estimated binding energies.
Source: Acta Crystallographica Section F - Category: Biochemistry Authors: Tags: protein ligand binding thermodynamics and structure lectins saccharides scientific comment Source Type: research