| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PRKACA | PHKA1 | – | phosphorylation up-regulates activity | 10487978 | SIGNOR-267411 | |
| PHKA1 | PHKA1 | Ser985 | SNVSPAIsIHEIGAV | phosphorylation up-regulates activity | 10487978 | SIGNOR-250282 |
| PRKACA | PHKA1 | Ser1018 | QVEFRRLsISAESQS | phosphorylation up-regulates activity | 10487978 | SIGNOR-250026 |
| PHKA1 | PHKA1 | Ser1007 | TGIMQLKsEIKQVEF | phosphorylation up-regulates activity | 10487978 | SIGNOR-250280 |
| PHKA1 | PHKA1 | Ser972 | KEFGVERsVRPTDSN | phosphorylation up-regulates activity | 10487978 | SIGNOR-250281 |
| PKA | PHKA1 | – | phosphorylation down-regulates activity | 10487978 | SIGNOR-267409 | |
| PRKACG | PHKA1 | – | phosphorylation down-regulates activity | 10487978 | SIGNOR-267415 | |
| PRKACB | PHKA1 | – | phosphorylation down-regulates activity | 10487978 | SIGNOR-267413 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PHKA1 | phosphorylation up-regulates → | PHKA1 PSer985 | phosphorylation up-regulates → | PHKA1 | 10487978 | SIGNOR-250282 |
| PRKACA | phosphorylation up-regulates → | PHKA1 PSer1018 | phosphorylation up-regulates → | PHKA1 | 10487978 | SIGNOR-250026 |
| PHKA1 | phosphorylation up-regulates → | PHKA1 PSer1007 | phosphorylation up-regulates → | PHKA1 | 10487978 | SIGNOR-250280 |
| PHKA1 | phosphorylation up-regulates → | PHKA1 PSer972 | phosphorylation up-regulates → | PHKA1 | 10487978 | SIGNOR-250281 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| PRKACA | phosphorylation → up-regulates activity | PHKA1 | SIGNOR-267411 |
| PHKA1 | phosphorylation → up-regulates activity | PHKA1 | SIGNOR-250282 |
| PRKACA | phosphorylation → up-regulates activity | PHKA1 | SIGNOR-250026 |
| PHKA1 | phosphorylation → up-regulates activity | PHKA1 | SIGNOR-250280 |
| PHKA1 | phosphorylation → up-regulates activity | PHKA1 | SIGNOR-250281 |
| PKA | phosphorylation → down-regulates activity | PHKA1 | SIGNOR-267409 |
| PRKACG | phosphorylation → down-regulates activity | PHKA1 | SIGNOR-267415 |
| PRKACB | phosphorylation → down-regulates activity | PHKA1 | SIGNOR-267413 |