Rigidified Scaffolds for 3-Angstrom Resolution Cryo-EM of Small Therapeutic Protein Targets
R. Castells-Graells, K. Meador, M. A. Arbing, M. R. Sawaya, M. Gee, D. Cascio, E. S. Gleave, J. E. Debreczeni, J. Breed, C. Phillips, T. O. Yeates
This paper demonstrates that rigidified scaffolds enable 3-angstrom resolution cryo-EM for small therapeutic proteins like KRAS, overcoming size limitations in structural characterization.
bioRxiv · Sep 18, 2022Biochemistry