DYRK2
Gene Ontology Biological Process
- cellular response to DNA damage stimulus [IEP]
- intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator [IDA]
- negative regulation of NFAT protein import into nucleus [IMP]
- peptidyl-tyrosine phosphorylation [IDA]
- positive regulation of glycogen biosynthetic process [IDA]
- protein phosphorylation [IDA]
- smoothened signaling pathway [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
TERT
Gene Ontology Biological Process
- DNA strand elongation [IDA]
- age-dependent telomere shortening [IBA]
- mitochondrion organization [IDA]
- negative regulation of extrinsic apoptotic signaling pathway in absence of ligand [IMP]
- positive regulation of Wnt signaling pathway [IGI]
- replicative senescence [IMP]
- telomere formation via telomerase [IDA]
- telomere maintenance [TAS]
- telomere maintenance via telomerase [IMP, NAS, TAS]
Gene Ontology Molecular Function- DNA binding [IDA]
- RNA-directed DNA polymerase activity [IDA]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- tRNA binding [IDA]
- telomerase activity [IDA]
- telomeric DNA binding [TAS]
- telomeric RNA binding [IDA]
- telomeric template RNA reverse transcriptase activity [IDA, TAS]
- transcription coactivator binding [IPI]
- DNA binding [IDA]
- RNA-directed DNA polymerase activity [IDA]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- tRNA binding [IDA]
- telomerase activity [IDA]
- telomeric DNA binding [TAS]
- telomeric RNA binding [IDA]
- telomeric template RNA reverse transcriptase activity [IDA, TAS]
- transcription coactivator binding [IPI]
Gene Ontology Cellular Component
Biochemical Activity (Ubiquitination)
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
Dyrk2-Associated EDD-DDB1-VprBP E3 Ligase Inhibits Telomerase by TERT Degradation.
Telomerase maintains the telomere, a specialized chromosomal end structure that is essential for genomic stability and cell immortalization. Telomerase is not active in most somatic cells, but its reactivation is one of the hallmarks of cancer. In this study, we found that dual-specificity tyrosine-(Y)-phosphorylation-regulated kinase 2 (Dyrk2) negatively regulates telomerase activity. Dyrk2 phosphorylates TERT protein, a catalytic subunit of telomerase. ... [more]
Throughput
- Low Throughput
Additional Notes
- E3 ligase components (50 ng each of EDD, DDB1, VprBP, and Dyrk2).
- UBE1 (E1)
- UbcH5 (E2)
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| TERT DYRK2 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| DYRK2 TERT | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| DYRK2 TERT | 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 | 817488 |
Curated By
- BioGRID