| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| GSK3B | CIITA | Ser373 | VQARLERsSSKSLER | phosphorylation up-regulates | 17991736 | SIGNOR-158959 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| GSK3B | phosphorylation up-regulates → | CIITA PSer373 | phosphorylation up-regulates → | CIITA | 17991736 | SIGNOR-158959 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| GSK3B | phosphorylation → up-regulates | CIITA | SIGNOR-158959 |