Relating protein crystal structure to ligand-binding thermodynamics.

ABSTRACT: An important interface between biophysical chemistry and biological crystal structures involves whether it is possible to relate experimental calorimetry measurements of protein ligand binding to 3D structures. This has proved to be challenging. The probes of the structure of matter, namely X-rays, neutrons and electrons, have challenges of one type or another in their use. 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 Co

SUBMITTER: Helliwell JR 

PROVIDER: S-EPMC9716570 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature