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. 2017 Jul 24;7:6197. doi: 10.1038/s41598-017-06262-4

Figure 2.

Figure 2

Structural models of GLUT5S72Y and GLUT5S76I mutants. Outward-facing (a) and inward-facing (b) structures of mutants. S72 and S76 are located toward the lumen in TM helix 2. Close-up showing the location of Y72 and I76 in the outward-facing (c) and inward-facing (d) conformations of the transporter. Y72 and I76 interact with hydrophobic residues from TM helix 11. Figure was generated with Molscript47 and Raster3D48.