The Influenza Hemagglutinin Cytoplasmic Tail Domain Interacts with Phosphatidylinositol 4,5-bisphosphate
David Winski, Matthew T. Parent, Jaqulin N. Wallace, Chamithri Weerakoon, Suman Shrestha, Prakash Raut, Hang N. Waters, Joshua J. Zimmerberg, Alexander J. Sodt
This paper investigates the interaction between influenza HA's cytoplasmic tail domain and PIP2 using MD and FPALM, finding electrostatic and hydrophobic contributions to HA-PIP2 binding.
bioRxiv · Aug 26, 2026 · PreprintBiophysics