| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| CDK7 | XRN2 | Thr439 | FTPSGILtPHALGSR | phosphorylation up-regulates activity | 26728557 | SIGNOR-259851 |
| CDK9 | XRN2 | Thr439 | FTPSGILtPHALGSR | phosphorylation up-regulates activity | 26728557 | SIGNOR-277194 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| CDK7 | phosphorylation up-regulates → | XRN2 PThr439 | phosphorylation up-regulates → | XRN2 | 26728557 | SIGNOR-259851 |
| CDK9 | phosphorylation up-regulates → | XRN2 PThr439 | phosphorylation up-regulates → | XRN2 | 26728557 | SIGNOR-277194 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| CDK7 | phosphorylation → up-regulates activity | XRN2 | SIGNOR-259851 |
| CDK9 | phosphorylation → up-regulates activity | XRN2 | SIGNOR-277194 |