BSEP (ABCB11) is expressed in hepatocytes and extrudes bile salts into the canaliculi of the liver. Here, authors report cryo-EM structures of BSEP providing structural and functional insight into the mechanism of bile salt extrusion and small-molecule inhibition.
- Hongtao Liu
- Rossitza N. Irobalieva
- Kaspar P. Locher