ATF4
Gene Ontology Biological Process
- activation of signaling protein activity involved in unfolded protein response [TAS]
- cellular amino acid metabolic process [TAS]
- cellular protein metabolic process [TAS]
- cellular response to glucose starvation [IMP]
- circadian regulation of gene expression [ISS]
- endoplasmic reticulum unfolded protein response [TAS]
- gluconeogenesis [ISS]
- intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress [ISS]
- negative regulation of oxidative stress-induced neuron death [IGI]
- positive regulation of apoptotic process [TAS]
- positive regulation of neuron apoptotic process [ISS]
- positive regulation of transcription from RNA polymerase I promoter [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP, ISS]
- positive regulation of transcription from RNA polymerase II promoter in response to endoplasmic reticulum stress [IMP]
- positive regulation of transcription from RNA polymerase II promoter in response to oxidative stress [IMP, ISS]
- positive regulation of transcription, DNA-templated [IDA, IMP, ISS, NAS]
- positive regulation vascular endothelial growth factor production [IMP]
- regulation of transcription, DNA-templated [ISS]
- response to endoplasmic reticulum stress [IDA]
- transcription from RNA polymerase II promoter [ISS]
Gene Ontology Molecular Function- DNA binding [IDA, ISS]
- core promoter sequence-specific DNA binding [ISS]
- protein binding [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding RNA polymerase II transcription factor activity [IC]
- sequence-specific DNA binding transcription factor activity [ISS, TAS]
- transcription regulatory region DNA binding [IDA, TAS]
- DNA binding [IDA, ISS]
- core promoter sequence-specific DNA binding [ISS]
- protein binding [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding RNA polymerase II transcription factor activity [IC]
- sequence-specific DNA binding transcription factor activity [ISS, TAS]
- transcription regulatory region DNA binding [IDA, TAS]
Gene Ontology Cellular Component
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
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
Chromatin-Bound MDM2 Regulates Serine Metabolism and Redox Homeostasis Independently of p53.
The mouse double minute 2 (MDM2) oncoprotein is recognized as a major negative regulator of the p53 tumor suppressor, but growing evidence indicates that its oncogenic activities extend beyond p53. Here, we show that MDM2 is recruited to chromatin independently of p53 to regulate a transcriptional program implicated in amino acid metabolism and redox homeostasis. Identification of MDM2 target genes ... [more]
Throughput
- Low Throughput
Additional Notes
- Fig 6F
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| MDM2 ATF4 | 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 | 2380275 | |
| MDM2 ATF4 | 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 | 2380276 | |
| ATF4 MDM2 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | High | - | BioGRID | - |
Curated By
- BioGRID