The potential use of single-particle electron microscopy as a tool for structure-based inhibitor design.

ABSTRACT: Recent developments in electron microscopy (EM) have led to a step change in our ability to solve the structures of previously intractable systems, especially membrane proteins and large protein complexes. This has provided new opportunities in the field of structure-based drug design, with a number of high-profile publications resolving the binding sites of small molecules and peptide inhibitors. There are a number of advantages of EM over the more traditional X-ray crystallographic approach, such as resolving different conformational states and permitting the dynamics of a system to be better resolved when not constrained by a crystal lattice. There are still significant challenges to be overcome using an EM approach, not least the speed of structure determination, difficulties with low-

SUBMITTER: Rawson S 

PROVIDER: S-EPMC5458495 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature