4 component system: The ATP-binding Cassette (ABC) Superfamily
| Q6N8W2 | Branched-chain amino acid transport system ATP-binding protein |
|---|---|
| Q6N8W1 | Putative branched-chain amino acid transport system ATP-binding protein |
| Q6N8W0 | Branched-chain amino acid transport system permease protein |
| Q6N8W4 | Putative branched-chain amino acid transport system substrate-binding protein |