| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| AMPK | HNF4A | Ser303 | DPDAKGLsDPGKIKR | phosphorylation down-regulates | 12740371 | SIGNOR-216511 |
| AMPK | HNF4A | Ser303 | DPDAKGLsDPGKIKR | phosphorylation down-regulates activity | 12740371 | SIGNOR-263106 |
| PRKAA1 | HNF4A | Ser303 | DPDAKGLsDPGKIKR | phosphorylation down-regulates activity | 12740371 | SIGNOR-101101 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| AMPK | phosphorylation up-regulates → | HNF4A PSer303 | phosphorylation down-regulates ⊣ | HNF4A | 12740371 | SIGNOR-216511 |
| AMPK | phosphorylation up-regulates → | HNF4A PSer303 | phosphorylation down-regulates ⊣ | HNF4A | 12740371 | SIGNOR-263106 |
| PRKAA1 | phosphorylation up-regulates → | HNF4A PSer303 | phosphorylation down-regulates ⊣ | HNF4A | 12740371 | SIGNOR-101101 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| AMPK | phosphorylation![]() down-regulates | HNF4A | SIGNOR-216511 |
| AMPK | phosphorylation → down-regulates activity | HNF4A | SIGNOR-263106 |
| PRKAA1 | phosphorylation → down-regulates activity | HNF4A | SIGNOR-101101 |