MDM2
Gene Ontology Biological Process
- DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest [IMP, TAS]
- Fc-epsilon receptor signaling pathway [TAS]
- cellular response to hypoxia [IEP]
- epidermal growth factor receptor signaling pathway [TAS]
- establishment of protein localization [IDA]
- fibroblast growth factor receptor signaling pathway [TAS]
- innate immune response [TAS]
- negative regulation of DNA damage response, signal transduction by p53 class mediator [IDA]
- negative regulation of cell cycle arrest [IDA]
- negative regulation of transcription from RNA polymerase II promoter [IDA]
- negative regulation of transcription, DNA-templated [IDA]
- neurotrophin TRK receptor signaling pathway [TAS]
- peptidyl-lysine modification [IMP]
- phosphatidylinositol-mediated signaling [TAS]
- positive regulation of cell proliferation [TAS]
- positive regulation of mitotic cell cycle [IMP]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IDA]
- protein complex assembly [IDA]
- protein destabilization [IDA]
- protein localization to nucleus [IDA]
- protein ubiquitination [IDA]
- protein ubiquitination involved in ubiquitin-dependent protein catabolic process [IDA]
- regulation of protein catabolic process [IDA]
- response to antibiotic [IEP]
- synaptic transmission [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
FKBP3
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
FKBP25, a novel regulator of the p53 pathway, induces the degradation of MDM2 and activation of p53.
The p53 tumour suppressor protein is tightly controlled by the E3 ubiquitin ligase, mouse double minute 2 (MDM2), but maintains MDM2 expression as part of a negative feedback loop. We have identified the immunophilin, 25kDa FK506-binding protein (FKBP25), previously shown to be regulated by p53-mediated repression, as an MDM2-interacting partner. We show that FKBP25 stimulates auto-ubiquitylation and proteasomal degradation of ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| FKBP3 MDM2 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - |
Curated By
- BioGRID