Article
Genetically encoded photocrosslinkers locate the high-affinity binding site of antidepressant drugs in the human serotonin transporter.
Nature communications - 19 Apr 2016
Rannversson Hafsteinn, Andersen Jacob, Sørensen Lena, Bang-Andersen Benny, Park Minyoung, Huber Thomas, Sakmar Thomas P, Strømgaard Kristian
Abstract excerpt
Despite the well-established role of the human serotonin transporter (hSERT) in the treatment of depression, the molecular details of antidepressant drug binding are still not fully understood. Here we utilize amber codon suppression in a membrane-bound transporter protein to encode photocrosslinking unnatural amino acids (UAAs) into 75 different positions in hSERT. UAAs are incorporated with high specificity,...
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