Sodium- and proton-independent thyroid hormones and aromatic acids transporter (PubMed:11827462, PubMed:18337592, PubMed:28754537). Mediates both uptake and efflux of 3,5,3'-triiodothyronine (T3) and 3,5,3',5'-tetraiodothyronine (T4) with high affinity, suggesting a role in the homeostasis of thyroid hormone levels (PubMed:18337592). Responsible for low affinity bidirectional transport of the aromatic amino acids, such as phenylalanine, tyrosine, tryptophan and L-3,4- dihydroxyphenylalanine (L-dopa) (PubMed:11827462, PubMed:28754537). Plays an important role in homeostasis of aromatic amino acids (By similarity). {ECO:0000250|UniProtKB:Q3U9N9, ECO:0000269|PubMed:11827462, ECO:0000269|PubMed:18337592, ECO:0000269|PubMed:28754537}. This is the function of Ensembl gene identifier ENSG00000112394 (SLC16A10, solute carrier family 16 member 10).