Article
Substrate binds in the S1 site of the F253A mutant of LeuT, a neurotransmitter sodium symporter homologue.
EMBO reports - 1 Sept 2012
Wang Hui, Gouaux Eric
Abstract excerpt
LeuT serves as the model protein for understanding the relationships between structure, mechanism and pharmacology in neurotransmitter sodium symporters (NSSs). At the present time, however, there is a vigorous debate over whether there is a single high-affinity substrate site (S1) located at the original, crystallographically determined substrate site or whether there are two high-affinity substrates sites, one...
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