3 component system: The PTS Glucitol (Gut) Family
| P05706 | PTHA aka SRLB aka GUTB aka B2704 |
|---|---|
| P56579 | PTHC aka SRLA aka GUTA aka SBL aka B2702 |
| P56580 | PTHB aka SRLE aka GUTE aka B2703 |
| P05706 | PTHA aka SRLB aka GUTB aka B2704 |
|---|---|
| P56579 | PTHC aka SRLA aka GUTA aka SBL aka B2702 |
| P56580 | PTHB aka SRLE aka GUTE aka B2703 |