| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| FES | FES | Tyr139 | Y-->K | phosphorylation up-regulates activity | 18775312 | SIGNOR-277898 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| FES | phosphorylation up-regulates → | FES PTyr139 | phosphorylation up-regulates → | FES | 18775312 | SIGNOR-277898 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| FES | phosphorylation → up-regulates activity | FES | SIGNOR-277898 |