4 component system: The ATP-binding Cassette (ABC) Superfamily
| P72593 | Iron(III) dicitrate transport system permease protein FecB |
|---|---|
| P72590 | Iron(III) dicitrate transport system permease protein FecC |
| P72591 | Iron(III) dicitrate transport system permease protein FecD |
| P72592 | Iron(III) dicitrate transport system permease protein FecE |