Serine Phosphorylation Regulates the P-type Potassium pump KdpFABC
M. E. Sweet, V. L. Dubey, X. Zhang, H. Erdjument-Bromage, T. A. Neubert, B. P. Pedersen, H. Khandelia, D. L. Stokes
The paper shows that serine phosphorylation of KdpB inhibits the KdpFABC potassium pump when K+ levels are restored, with mutations affecting pump activity.
bioRxiv · Jan 28, 2020Biophysics