4 component system: The PTS Mannose-Fructose-Sorbose (Man) Family
| Q9RGG5 | PTS system sorbose-specific EIIA component |
|---|---|
| Q9RGG4 | PTS system sorbose-specific EIIB component |
| Q9RGG3 | PTS system sorbose-specific EIIC component |
| Q9RGG2 | PTS system sorbose-specific EIID component |