| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| CDK7 | CDK12 | Thr893 | SEESRPYtNKVITLW | phosphorylation up-regulates activity | 24662513 | SIGNOR-275509 |
| CAK complex | CDK12 | Thr893 | SEESRPYtNKVITLW | phosphorylation up-regulates activity | 24662513 | SIGNOR-275510 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| CDK7 | phosphorylation up-regulates → | CDK12 PThr893 | phosphorylation up-regulates → | CDK12 | 24662513 | SIGNOR-275509 |
| CAK complex | phosphorylation up-regulates → | CDK12 PThr893 | phosphorylation up-regulates → | CDK12 | 24662513 | SIGNOR-275510 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| CDK7 | phosphorylation → up-regulates activity | CDK12 | SIGNOR-275509 |
| CAK complex | phosphorylation → up-regulates activity | CDK12 | SIGNOR-275510 |