Actin filament bundling by the Arabidopsis VILLIN4 C-terminus involves the basic segment of the IDR linker and is sensitive to temperature and ionic strength
Stefan K. Clarke, William P. Pedersen, Jake S. Heins, Caleb M. Howerton, Evan J. Curry, Damien L. Mosier, Lynn J. Pillitteri, John M. Antos, Serge L. Smirnov
This study shows that the basic segment of the AtVLN4 linker bundles actin filaments and is influenced by temperature and potassium ions.
bioRxiv · Nov 3, 2026 · PreprintBiochemistry