A novel subgroup of light-driven sodium pumps with an additional Schiff base counterion
E. Podoliak, G. H. U. Lamm, A. Alekseev, E. Marin, A. V. Schellbach, D. A. Fedotov, A. Stetsenko, N. Maliar, G. Bourenkov, T. Balandin, C. Baeken, R. Astashkin, T. R. Schneider, A. Bateman, J. Wachtveitl, , K. Kovalev
The paper identifies a new subgroup of light-driven sodium pumps with an additional glutamic acid residue that reduces pH sensitivity for sodium transport.
bioRxiv · Oct 11, 2023Biophysics