4 component system: The ATP-binding Cassette (ABC) Superfamily
| Q9L074 | Putative secreted protein |
|---|---|
| Q9S215 | Putative iron-siderophore uptake system ATP-binding component |
| Q9S214 | Putative iron-siderophore uptake system transmembrane component |
| Q9S213 | Putative iron-siderophore uptake system transmembrane component |