BiophysicsbioRxiv
Partial Unwinding of Transmembrane Helices Facilitates Alternating Access in the Neurotransmitter:Sodium Symporter LeuT
P. S. Merkle, K. Gotfryd, M. A. Cuendet…·K. D. Rand
This paper uses HDX-MS to study LeuT's structural dynamics during substrate translocation, revealing that partial unwinding of transmembrane helices facilitates the transition between outward- and inward-facing states.
DOI 10.1126/sciadv.aar6179