TSG101
Gene Ontology Biological Process
- cell cycle arrest [ISO]
- cell differentiation [ISO]
- endosome to lysosome transport [IMP]
- keratinocyte differentiation [ISO]
- negative regulation of cell proliferation [ISO]
- negative regulation of transcription, DNA-templated [ISO]
- positive regulation of exosomal secretion [ISO]
- protein monoubiquitination [IDA]
- regulation of cell growth [ISO]
- regulation of extracellular vesicular exosome assembly [ISO]
- regulation of nucleic acid-templated transcription [IDA]
- ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway [ISO, ISS]
- viral budding [ISO, ISS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
AATF
Gene Ontology Biological Process
- apoptotic signaling pathway [TAS]
- cellular response to DNA damage stimulus [IEP]
- negative regulation of apoptotic process [IMP]
- negative regulation of reactive oxygen species metabolic process [IDA]
- negative regulation of superoxide anion generation [IDA]
- neurotrophin TRK receptor signaling pathway [TAS]
- positive regulation of apoptotic process [TAS]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
TSG101 interacts with apoptosis-antagonizing transcription factor and enhances androgen receptor-mediated transcription by promoting its monoubiquitination.
Apoptosis-antagonizing transcription factor (AATF), also termed Che-1, was identified as interacting protein of Dlk/ZIP kinase and RNA polymerase II, respectively. Che-1 has additionally been shown to bind Rb, thereby activating transcription factor E2F and promoting cell cycle progression. Moreover, AATF enhances steroid receptor-mediated transactivation in a hormone- and dose-dependent manner (Leister, P., Burgdorf, S., and Scheidtmann, K. H., (2003) Signal ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| AATF TSG101 | 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. | Low | - | BioGRID | - |
Curated By
- BioGRID