High affinity gamma-aminobutyric acid (GABA) transporter probably involved in GABA uptake into cells. When expressed in a heterologous system (Xenopus oocytes), imports GABA, butylamine, beta- and L-Alanine, 5-aminovaleric acid, 6-aminocaproic acid and 8-aminocaprylic acid, but does not mediate the transport of proline or glycine betaine.蛋白别名为:SLC6A1; GABATR; GABT1; GAT1; Sodium- and chloride-dependent GABA transporter 1; GAT-1; Solute carrier family 6 member 1;基因ID为:6529;蛋白质ID:P30531