Dynamic Filament Assembly Regulates the Prolyl Aminopeptidase Activity of Plant Immune Protein DM3
Nayun Kim, Wei-Lin Wan, Yi Yun Tan, In‐Cheol Jang, Eunyoung Chae, Ji‐Joon Song
This study shows that DM3, an Arabidopsis immune protein, forms dynamic filaments that inactivate its prolyl aminopeptidase activity in response to salt stress.
bioRxiv · Sep 7, 2026 · PreprintPlant Biology