| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| PTPRA | VPS33B | – | dephosphorylation down-regulates activity | 18474358 | SIGNOR-277015 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| PTPRA | dephosphorylation → down-regulates activity | VPS33B | SIGNOR-277015 |
