3 component system: The ATP-binding Cassette (ABC) Superfamily
| P0AEM9 | Cystine-binding periplasmic protein FLIY aka CysX aka B1920 |
|---|---|
| P0AFT2 | Inner membrane amino-acid ABC transporter permease protein YECS CysY aka B1918 |
| P37774 | YECC aka CysZ aka B1917 |
| P0AEM9 | Cystine-binding periplasmic protein FLIY aka CysX aka B1920 |
|---|---|
| P0AFT2 | Inner membrane amino-acid ABC transporter permease protein YECS CysY aka B1918 |
| P37774 | YECC aka CysZ aka B1917 |