MicrobiologybioRxiv
In vivo structure of the Legionella type II secretion system by electron cryotomography
D. Ghosal, K. W. Kim, H. Zheng…·G. J. Jensen
The paper presents the first in situ structure of the Legionella T2SS using cryo-ET, revealing architectural similarities and differences with T4P and supporting the piston model for substrate extrusion.