PLK1
Gene Ontology Biological Process
- G2 DNA damage checkpoint [IDA]
- G2/M transition of mitotic cell cycle [IDA, TAS]
- activation of mitotic anaphase-promoting complex activity [IDA]
- anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process [TAS]
- cell proliferation [TAS]
- centrosome organization [IMP]
- cytokinesis [IDA, IMP]
- establishment of protein localization [IMP]
- metaphase/anaphase transition of mitotic cell cycle [TAS]
- microtubule bundle formation [IDA]
- mitotic cell cycle [TAS]
- mitotic cytokinesis [IDA]
- mitotic nuclear division [IDA, IMP]
- mitotic nuclear envelope disassembly [TAS]
- mitotic sister chromatid segregation [IMP]
- mitotic spindle assembly checkpoint [IMP]
- negative regulation of apoptotic process [IMP]
- negative regulation of cyclin-dependent protein serine/threonine kinase activity [IMP]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- peptidyl-serine phosphorylation [IDA]
- positive regulation of peptidyl-threonine phosphorylation [IMP]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IMP]
- positive regulation of proteolysis [IDA]
- positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- positive regulation of ubiquitin-protein transferase activity [IMP]
- protein destabilization [IDA]
- protein localization to chromatin [IDA]
- protein phosphorylation [IDA]
- protein ubiquitination [IDA]
- regulation of cell cycle [TAS]
- regulation of mitotic cell cycle [IMP]
- regulation of mitotic metaphase/anaphase transition [IMP]
- regulation of protein binding [IMP]
- regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
TOP2A
Gene Ontology Biological Process
- ATP catabolic process [IDA]
- DNA ligation [IDA]
- DNA topological change [IDA]
- DNA unwinding involved in DNA replication [IBA]
- apoptotic chromosome condensation [IDA]
- cellular response to DNA damage stimulus [IDA]
- chromosome segregation [IMP]
- mitotic DNA integrity checkpoint [IBA]
- mitotic cell cycle [TAS]
- mitotic recombination [IBA]
- positive regulation of apoptotic process [IDA]
- positive regulation of single stranded viral RNA replication via double stranded DNA intermediate [IMP]
- positive regulation of viral genome replication [IMP]
- resolution of meiotic recombination intermediates [IBA]
- sister chromatid segregation [IBA]
Gene Ontology Molecular Function- DNA binding [IDA]
- DNA binding, bending [IDA]
- DNA topoisomerase type II (ATP-hydrolyzing) activity [IDA]
- DNA-dependent ATPase activity [IDA]
- chromatin binding [IDA]
- drug binding [IDA]
- enzyme binding [IPI]
- histone deacetylase binding [IPI]
- magnesium ion binding [IDA]
- poly(A) RNA binding [IDA]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein heterodimerization activity [IPI]
- protein homodimerization activity [IPI]
- protein kinase C binding [IPI]
- ubiquitin binding [IMP]
- DNA binding [IDA]
- DNA binding, bending [IDA]
- DNA topoisomerase type II (ATP-hydrolyzing) activity [IDA]
- DNA-dependent ATPase activity [IDA]
- chromatin binding [IDA]
- drug binding [IDA]
- enzyme binding [IPI]
- histone deacetylase binding [IPI]
- magnesium ion binding [IDA]
- poly(A) RNA binding [IDA]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein heterodimerization activity [IPI]
- protein homodimerization activity [IPI]
- protein kinase C binding [IPI]
- ubiquitin binding [IMP]
Gene Ontology Cellular Component
Biochemical Activity (Phosphorylation)
An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.
Publication
Phosphorylation of Plk1 at Ser326 regulates its functions during mitotic progression.
Polo-like kinase 1 (Plk1), the best characterized member of the mammalian polo-like kinase family, is well regulated throughout the cell cycle at the protein expression level. Moreover, it is known that Plk1 kinase activity is also regulated at the post-translational level through phosphorylation. However, the upstream kinases of Plk1 have not been identified. Although the involvement of the p38 MAP ... [more]
Throughput
- Low Throughput
Additional Notes
- Figure 6
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PLK1 TOP2A | Biochemical Activity Biochemical Activity An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation. | Low | - | BioGRID | 3536568 |
Curated By
- BioGRID