- Solute Carrier Family 6, Member 19 (SLC6A19)
- Glycine Transporter 2 (GLYT2)
- Taurine Transporter (TAUT)
- X-Transporter protein 2 (Xtrp2)
- Creatine Transporter (CRT)
- Glycine Transporter 1 (GLYT1)
- Solute Carrier Family 6, Member 14 (SLC6A14)
- Cationic Amino Acid Transporter 1 (CAT1)
- Cationic Amino Acid Transporter 2 (CAT2)
- Cationic Amino Acid Transporter 3 (CAT3)
- Cationic Amino Acid Transporter 4 (CAT4)
- Asc Type Amino Acid Transporter 1 (ASC1)
- Solute Carrier Family 7, Member 11 (SLC7A11)
- L-Type Amino Acid Transporter 1 (y+LAT1)
- Large Neutral Amino Acid Transporter 2 (LAT2)
