CHFR
Gene Ontology Biological Process
- mitotic cell cycle [IMP]
- mitotic cell cycle checkpoint [ISO]
- modification-dependent protein catabolic process [ISO]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IDA]
- positive regulation of protein ubiquitination [IDA]
- protein destabilization [IDA]
- protein polyubiquitination [IDA, ISO]
- protein ubiquitination [IMP]
- ubiquitin-dependent protein catabolic process [IDA]
Gene Ontology Molecular Function
AURKA
Gene Ontology Biological Process
- anterior/posterior axis specification [IMP]
- centrosome localization [IMP]
- centrosome organization [IGI]
- histone-serine phosphorylation [IMP]
- meiotic nuclear division [IMP]
- meiotic spindle organization [IMP]
- microtubule cytoskeleton organization [IGI]
- mitotic cell cycle [IMP]
- mitotic centrosome separation [IGI, IMP]
- mitotic nuclear division [IMP]
- mitotic spindle organization [IMP]
- negative regulation of apoptotic process [IMP]
- negative regulation of protein binding [ISO]
- negative regulation of spindle checkpoint [IMP]
- neuron projection extension [IGI]
- positive regulation of oocyte maturation [IMP]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IMP]
- protein localization to centrosome [IMP]
- protein phosphorylation [IBA, IGI, ISO]
- regulation of cytokinesis [IBA]
- regulation of protein stability [ISO]
- spindle assembly involved in female meiosis I [IMP]
- spindle stabilization [ISO]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- axon hillock [IDA]
- centrosome [IDA, ISO]
- chromosome passenger complex [IBA]
- condensed nuclear chromosome, centromeric region [IBA]
- germinal vesicle [IDA]
- meiotic spindle [IDA]
- microtubule cytoskeleton [ISO]
- microtubule organizing center [IGI]
- mitotic spindle [IDA]
- nucleus [ISO]
- perinuclear region of cytoplasm [ISO]
- pronucleus [IDA]
- spindle [ISO]
- spindle microtubule [IBA, ISO]
- spindle midzone [IBA]
- spindle pole centrosome [IBA, ISO]
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
Chfr is required for tumor suppression and Aurora A regulation.
Tumorigenesis is a consequence of loss of tumor suppressors and activation of oncogenes. Expression of the mitotic checkpoint protein Chfr is lost in 20-50% of primary tumors and tumor cell lines. To explore whether downregulation of Chfr contributes directly to tumorigenesis, we generated Chfr knockout mice. Chfr-deficient mice are cancer-prone, develop spontaneous tumors and have increased skin tumor incidence after ... [more]
Throughput
- Low Throughput
Additional Notes
- E2: Ubc4
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| CHFR AURKA | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - |
Curated By
- BioGRID