| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| JAK2 | STAT4 | Tyr693 | TERGDKGyVPSVFIP | phosphorylation up-regulates | 16324152 | SIGNOR-142736 |
| TYK2 | STAT4 | Tyr693 | TERGDKGyVPSVFIP | phosphorylation up-regulates activity | 16324152 | SIGNOR-279303 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| JAK2 | phosphorylation up-regulates → | STAT4 PTyr693 | phosphorylation up-regulates → | STAT4 | 16324152 | SIGNOR-142736 |
| TYK2 | phosphorylation up-regulates → | STAT4 PTyr693 | phosphorylation up-regulates → | STAT4 | 16324152 | SIGNOR-279303 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| JAK2 | phosphorylation → up-regulates | STAT4 | SIGNOR-142736 |
| TYK2 | phosphorylation → up-regulates activity | STAT4 | SIGNOR-279303 |