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
IRF2
Gene Ontology Biological Process
- blood coagulation [TAS]
- cell proliferation [TAS]
- cytokine-mediated signaling pathway [TAS]
- interferon-gamma-mediated signaling pathway [TAS]
- negative regulation of transcription from RNA polymerase II promoter [TAS]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- regulation of transcription, DNA-templated [IMP]
- type I interferon signaling pathway [TAS]
Gene Ontology Molecular Function- DNA binding [IDA]
- RNA polymerase II regulatory region sequence-specific DNA binding [IMP]
- RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IMP]
- protein binding [IPI]
- sequence-specific DNA binding transcription factor activity [IMP]
- DNA binding [IDA]
- RNA polymerase II regulatory region sequence-specific DNA binding [IMP]
- RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IMP]
- protein binding [IPI]
- sequence-specific DNA binding transcription factor activity [IMP]
Gene Ontology Cellular Component
- cytoplasm [IDA]
- cytosol [TAS]
- focal adhesion [IDA]
- nucleoplasm [IDA, TAS]
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
Role of Mdm2 acid domain interactions in recognition and ubiquitination of the transcription factor IRF-2.
Mdm2 (murine double minute 2)-mediated ubiquitination of the p53 tumour suppressor requires interaction of the ligase at two distinct binding sites that form general multiprotein-docking sites for the p53 protein. The first Mdm2-binding site resides in the transactivation domain of p53 and is an allosteric effector site for Mdm2-mediated p53 ubiquitination; the second site requires the acid domain of Mdm2 ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| IRF2 MDM2 | 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 | - | |
| MDM2 IRF2 | Protein-peptide Protein-peptide An interaction is detected between a protein and a peptide derived from an interaction partner. This includes phage display experiments. | Low | - | BioGRID | 1428721 |
Curated By
- BioGRID