| Modifier | Substrate | Residue | Sequence | Mechanism/Effect | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| CSNK2A1 | PPP1R1B | Ser102 | NLNENQAsEEEDELG | phosphorylation up-regulates activity | 2557337 | SIGNOR-250927 |
| CSNK2A2 | PPP1R1B | Ser45 | LFRLSEHsSPEEEAS | phosphorylation up-regulates activity | 2557337 | SIGNOR-251019 |
| CSNK2A2 | PPP1R1B | Ser102 | NLNENQAsEEEDELG | phosphorylation up-regulates activity | 2557337 | SIGNOR-251018 |
| CSNK2A1 | PPP1R1B | Ser45 | LFRLSEHsSPEEEAS | phosphorylation up-regulates activity | 2557337 | SIGNOR-250928 |
| PRKACA | PPP1R1B | Thr34 | MIRRRRPtPAMLFRL | phosphorylation up-regulates activity | 10604473 | SIGNOR-250031 |
| CSNK1E | PPP1R1B | – | phosphorylation up-regulates activity | 18991847 | SIGNOR-279701 | |
| PKA | PPP1R1B | Thr34 | MIRRRRPtPAMLFRL | phosphorylation up-regulates activity | 10604473 | SIGNOR-264956 |
| CDK5 | PPP1R1B | Thr75 | RPNPCAYtPPSLKAV | phosphorylation up-regulates activity | 10604473 | SIGNOR-250671 |
| RPS6KB1 | PPP1R1B | – | phosphorylation up-regulates activity | 33353667 | SIGNOR-279654 |
| Enzyme | Effect | Phosphosite | Effect | Target | PMID | Interaction ID |
|---|---|---|---|---|---|---|
| CSNK2A1 | phosphorylation up-regulates → | PPP1R1B PSer102 | phosphorylation up-regulates → | PPP1R1B | 2557337 | SIGNOR-250927 |
| CSNK2A2 | phosphorylation up-regulates → | PPP1R1B PSer45 | phosphorylation up-regulates → | PPP1R1B | 2557337 | SIGNOR-251019 |
| CSNK2A2 | phosphorylation up-regulates → | PPP1R1B PSer102 | phosphorylation up-regulates → | PPP1R1B | 2557337 | SIGNOR-251018 |
| CSNK2A1 | phosphorylation up-regulates → | PPP1R1B PSer45 | phosphorylation up-regulates → | PPP1R1B | 2557337 | SIGNOR-250928 |
| PRKACA | phosphorylation up-regulates → | PPP1R1B PThr34 | phosphorylation up-regulates → | PPP1R1B | 10604473 | SIGNOR-250031 |
| PKA | phosphorylation up-regulates → | PPP1R1B PThr34 | phosphorylation up-regulates → | PPP1R1B | 10604473 | SIGNOR-264956 |
| CDK5 | phosphorylation up-regulates → | PPP1R1B PThr75 | phosphorylation up-regulates → | PPP1R1B | 10604473 | SIGNOR-250671 |
| Regulator | Mechanism/Effect | Target | SIGNOR-ID |
|---|---|---|---|
| CSNK2A1 | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-250927 |
| CSNK2A2 | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-251019 |
| CSNK2A2 | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-251018 |
| CSNK2A1 | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-250928 |
| PRKACA | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-250031 |
| CSNK1E | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-279701 |
| PKA | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-264956 |
| CDK5 | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-250671 |
| RPS6KB1 | phosphorylation → up-regulates activity | PPP1R1B | SIGNOR-279654 |
