The conserved β-hairpin of the SUI1 domain is a dual-function structural module governing translation initiation and ribosome recycling in yeast
Kseniya A Zamyatnina, Valery N. Urakov, Inna A. Volynkina, Elena A. Stolboushkina, Evgeny S. Gerasimov, Lauren Kats, Vitaly V. Kushnirov, Piotr A. Kamenski, Sergey E. Dmitriev
This paper investigates the role of the β-hairpin loop in the SUI1 domain of DENR/Tma22p in yeast, showing its critical function in ribosome recycling and reinitiation.
bioRxiv · Aug 28, 2026 · PreprintMolecular Biology