4 component system: The ATP-binding Cassette (ABC) Superfamily
| Q9HU32 | Probable ATP-binding component of ABC transporter |
|---|---|
| Q9HU31 | Amino acid (Lysine/arginine/ornithine/histidine/octopine) ABC transporter periplasmic binding protein |
| Q9HU30 | Probable permease of ABC transporter |
| Q9HU29 | Amino acid (Lysine/arginine/ornithine/histidine/octopine) ABC transporter membrane protein |