Sodium-dependent neutral amino acid transporter SLC6A17, Sodium-dependent neurotransmitter transporter NTT4, Solute carrier family 6 member 17, SLC6A17, NTT4
Functions as a sodium-dependent vesicular transporter selective for proline, glycine, leucine and alanine. In contrast to other members of this neurotransmitter transporter family, does not appear to be chloride-dependent (By similarity).