| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PDPK1 | PAK1 | Thr423 | PEQSKRStMVGTPYW | phosphorylation up-regulates activity | 10995762 | SIGNOR-250267 |
| PPP2CB | PAK1 | Thr423 | PEQSKRStMVGTPYW | dephosphorylation down-regulates activity | 18586681 | SIGNOR-248600 |
| PPM1A | PAK1 | Thr423 | PEQSKRStMVGTPYW | dephosphorylation down-regulates activity | 18586681 | SIGNOR-248491 |
| PPP2CA | PAK1 | Thr423 | PEQSKRStMVGTPYW | dephosphorylation down-regulates activity | 18586681 | SIGNOR-248643 |
| PPM1E | PAK1 | Thr423 | PEQSKRStMVGTPYW | dephosphorylation down-regulates activity | 11864573 | SIGNOR-248761 |
| PPM1F | PAK1 | Thr423 | PEQSKRStMVGTPYW | dephosphorylation down-regulates activity | 11864573 | SIGNOR-248531 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PDPK1 | phosphorylation up-regulates → | PAK1 PThr423 | phosphorylation up-regulates → | PAK1 | 10995762 | SIGNOR-250267 |
| PPP2CB | dephosphorylation down-regulates ⊣ | PAK1 PThr423 | dephosphorylation up-regulates → | PAK1 | 18586681 | SIGNOR-248600 |
| PPM1A | dephosphorylation down-regulates ⊣ | PAK1 PThr423 | dephosphorylation up-regulates → | PAK1 | 18586681 | SIGNOR-248491 |
| PPP2CA | dephosphorylation down-regulates ⊣ | PAK1 PThr423 | dephosphorylation up-regulates → | PAK1 | 18586681 | SIGNOR-248643 |
| PPM1E | dephosphorylation down-regulates ⊣ | PAK1 PThr423 | dephosphorylation up-regulates → | PAK1 | 11864573 | SIGNOR-248761 |
| PPM1F | dephosphorylation down-regulates ⊣ | PAK1 PThr423 | dephosphorylation up-regulates → | PAK1 | 11864573 | SIGNOR-248531 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| PDPK1 | phosphorylation → up-regulates activity | PAK1 | SIGNOR-250267 |
| PPP2CB | dephosphorylation → down-regulates activity | PAK1 | SIGNOR-248600 |
| PPM1A | dephosphorylation → down-regulates activity | PAK1 | SIGNOR-248491 |
| PPP2CA | dephosphorylation → down-regulates activity | PAK1 | SIGNOR-248643 |
| PPM1E | dephosphorylation → down-regulates activity | PAK1 | SIGNOR-248761 |
| PPM1F | dephosphorylation → down-regulates activity | PAK1 | SIGNOR-248531 |