PSME3
Gene Ontology Biological Process
- DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest [TAS]
- G1/S transition of mitotic cell cycle [TAS]
- RNA metabolic process [TAS]
- anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I [TAS]
- antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent [TAS]
- antigen processing and presentation of peptide antigen via MHC class I [TAS]
- apoptotic process [TAS]
- cellular nitrogen compound metabolic process [TAS]
- gene expression [TAS]
- mRNA metabolic process [TAS]
- mitotic cell cycle [TAS]
- negative regulation of apoptotic process [TAS]
- negative regulation of extrinsic apoptotic signaling pathway [IDA]
- negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- positive regulation of endopeptidase activity [IDA]
- positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- protein polyubiquitination [TAS]
- regulation of apoptotic process [TAS]
- regulation of cellular amino acid metabolic process [TAS]
- regulation of proteasomal protein catabolic process [IDA]
- regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle [TAS]
- small molecule metabolic process [TAS]
- viral process [TAS]
Gene Ontology Molecular Function
NCOA3
Gene Ontology Biological Process
- androgen receptor signaling pathway [NAS]
- cellular response to hormone stimulus [IBA]
- histone acetylation [IDA]
- intracellular receptor signaling pathway [IBA]
- positive regulation of gene expression [IMP]
- positive regulation of keratinocyte differentiation [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IDA, IMP]
- positive regulation of transcription, DNA-templated [NAS]
- receptor transactivation [TAS]
- regulation of RNA biosynthetic process [IMP]
Gene Ontology Molecular Function- androgen receptor binding [NAS]
- histone acetyltransferase activity [IDA]
- ligand-dependent nuclear receptor binding [IPI]
- ligand-dependent nuclear receptor transcription coactivator activity [IBA]
- nuclear hormone receptor binding [IDA]
- protein N-terminus binding [IPI]
- protein binding [IPI]
- thyroid hormone receptor binding [NAS]
- transcription coactivator activity [IDA, IMP, NAS]
- androgen receptor binding [NAS]
- histone acetyltransferase activity [IDA]
- ligand-dependent nuclear receptor binding [IPI]
- ligand-dependent nuclear receptor transcription coactivator activity [IBA]
- nuclear hormone receptor binding [IDA]
- protein N-terminus binding [IPI]
- protein binding [IPI]
- thyroid hormone receptor binding [NAS]
- transcription coactivator activity [IDA, IMP, NAS]
Gene Ontology Cellular Component
Affinity Capture-Luminescence
An interaction is inferred when a bait protein, tagged with luciferase, is enzymatically detected in immunoprecipitates of the prey protein as light emission. The prey protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag.
Publication
The SRC-3/AIB1 coactivator is degraded in a ubiquitin- and ATP-independent manner by the REGgamma proteasome.
Steroid receptor coactivator-3 (SRC-3/AIB1) is an oncogene frequently amplified and overexpressed in breast cancers. Here we report that SRC-3 interacts with REGgamma, a proteasome activator known to stimulate the trypsin-like activity of the 20S proteasome. RNAi knockdown and gain-of-function experiments suggest that REGgamma promotes SRC-3 protein degradation. Cellular levels of REGgamma expression affect estrogen-receptor target-gene expression and cell growth as ... [more]
Throughput
- Low Throughput
Additional Notes
- figure 1D. in vitro pull down.
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| NCOA3 PSME3 | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | Low | - | BioGRID | 571779 | |
| NCOA3 PSME3 | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | Low | - | BioGRID | 658466 | |
| NCOA3 PSME3 | 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 | 658467 |
Curated By
- BioGRID