| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PRKCA | TOP1 | Ser21 | ADFRLNDsHKHKDKH | phosphorylation up-regulates activity | 18408216 | SIGNOR-276154 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PRKCA | phosphorylation up-regulates → | TOP1 PSer21 | phosphorylation up-regulates → | TOP1 | 18408216 | SIGNOR-276154 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| PRKCA | phosphorylation → up-regulates activity | TOP1 | SIGNOR-276154 |