Structural basis for two-way communication between dynein and microtubules

Abstract

The movement of cytoplasmic dynein on microtubule tracks is coordinated by the microtubule-binding domain (MTBD) and the ATPase domain via a coiled-coil stalk. Here authors use NMR and cryo-EM and suggest that the communication between the ATPase-domain and MTBD is achieved by sliding of the stalk α-helix by a half-turn or one-turn.