Cornell researchers have used artificial intelligence to uncover a previously unknown way cells control how proteins move inside them, a process essential for growth, communication and movement, and o...

Using computational protein–protein interaction screens, Vignogna and Fromme identify Avl9 as a GTPase-activating protein for Arf-family GTPases. They demo

Ras-related GTPases are molecular switches regulating hundreds of signaling and trafficking pathways in cells. Many GTPase regulators remain to be identified despite extensive genetic and biochemical ...