| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PKA | GATA4 | Ser262 | IKPQRRLsASRRVGL | phosphorylation up-regulates activity | 16109788 | SIGNOR-276043 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PKA | phosphorylation up-regulates → | GATA4 PSer262 | phosphorylation up-regulates → | GATA4 | 16109788 | SIGNOR-276043 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| PKA | phosphorylation → up-regulates activity | GATA4 | SIGNOR-276043 |