PQLC2 encodes the human gene, PQ loop repeat containing 2. It may also be known as: Lysosomal amino acid transporter 1 homolog; PQ-loop repeat-containing protein 2. The encoded protein has an amino acid length of 291 and a mass of 31.9 kDa. Other isoforms may exist. PQLC2 is a member of the Laat-1 family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Chicken.