Determinants of sugar-induced influx in the mammalian fructose transporter GLUT5
S. McComas, T. Reichenbach, D. Mitrovic, C. Alleva, M. Bonaccorsi, L. Delemotte, D. Drew
This study shows GLUT5 transitions through an occluded state similar to PfHT1, with fructose binding lowering energetic barriers and enabling fast sugar flux through allosteric coupling.
bioRxiv · Jun 17, 2022Biophysics