Cryo-EM structure of the bacterial effector protein SipA bound to F-actin reveals a unique mechanism for filament stabilization
E. Guo, S. Z. Chou, M. Lara-Tejero, J. E. Galan
The paper reports the cryo-EM structure of SipA bound to F-actin, revealing how it stabilizes actin filaments and shows this activity is separate from its role in inflammation.
bioRxiv · Dec 21, 2023 · PreprintMicrobiology