Rapid kinetics of H+ transport by membrane pyrophosphatase: evidence for a direct-coupling mechanism
Viktor A. Anashkin, Alexander V. Bogachev, Marina V. Serebryakova, Elena G. Zavyalova, Yulia V. Bertsova, Alexander A. Baykov
The paper measures H+ transport kinetics in mPPase using a stopped-flow assay and finds that hydrolysis, not pyrophosphate binding, directly couples to H+ transport.
Biochemical and Biophysical Research Communications · Dec 19, 2024Peer-reviewedBiochemistry