Conduction pathway for potassium through the E. coli pump KdpFABC
Adel K. Hussein, Xihui Zhang, Bjørn Panyella Pedersen, David L. Stokes
The paper investigates the conduction pathway of potassium through the E. coli KdpFABC pump using cryo-EM and biochemical assays, revealing a tunnel for K+ transport and a low-affinity release site in KdpB.
bioRxiv · May 5, 2025 · PreprintBiophysics