In this issue of Structure, Arpino and colleagues describe in atomic detail how a protein stomachs a deletion within a helix, an event that rarely occurs in nature or in the lab. Can insertions and deletions (InDels) trigger dramatic structural transitions? © 2014 Elsevier Ltd.
Tóth-Petróczy, Á., & Tawfik, D. S. (2014, June 10). Hopeful (protein InDel) monsters? Structure. Cell Press. https://doi.org/10.1016/j.str.2014.05.013