Predicted to enable symporter activity. Involved in neutral amino acid transport. Located in synaptic vesicle. Is active in GABA-ergic synapse and glutamatergic synapse. Is integral component of synaptic vesicle membrane. Human ortholog(s) of this gene implicated in autosomal recessive non-syndromic intellectual disability. Orthologous to human SLC6A17 (solute carrier family 6 member 17). [provided by Alliance of Genome Resources, Apr 2022]