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. 2018 Sep 24;11:347. doi: 10.3389/fnmol.2018.00347

FIGURE 2.

FIGURE 2

GlyT1 and GlyT2 alignment and mutant expression. (A) Alignment of the amino acid sequences of TM2 and TM10 of rat NSS transporters using the ClustalW program. (B,C) Structural alignment of modeled GlyT1 and GlyT2 showing GlyT2 Glu250 and Glu650 and GlyT1 Glu89 and Met475 in stick representation. (D,E) Surface expression of GlyT2 (D) and GlyT1 (E) mutants assessed by surface biotinylation. T, total transporter; B, biotinylated transporter; TfRc, transferrin receptor as loading control.