MUC1
Gene Ontology Biological Process
- DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest [IDA]
- DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator [IDA]
- O-glycan processing [TAS]
- cellular protein metabolic process [TAS]
- negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator [IDA]
- negative regulation of transcription by competitive promoter binding [IDA]
- positive regulation of histone H4 acetylation [IDA]
- positive regulation of transcription from RNA polymerase II promoter in response to stress [IDA]
- post-translational protein modification [TAS]
- regulation of transcription from RNA polymerase II promoter in response to stress [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
JUP
Gene Ontology Biological Process
- adherens junction organization [TAS]
- bundle of His cell to Purkinje myocyte communication [IMP]
- cell junction assembly [TAS]
- cell migration [IMP]
- cell-cell junction organization [TAS]
- cellular response to indole-3-methanol [IDA]
- cytoskeletal anchoring at plasma membrane [NAS]
- desmosome assembly [IDA, IMP]
- detection of mechanical stimulus [IDA]
- endothelial cell-cell adhesion [ISS]
- establishment of protein localization to plasma membrane [IMP]
- positive regulation of canonical Wnt signaling pathway [IC]
- positive regulation of protein import into nucleus [IDA]
- positive regulation of sequence-specific DNA binding transcription factor activity [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IBA]
- regulation of cell fate specification [IBA]
- regulation of cell proliferation [IDA]
- regulation of heart rate by cardiac conduction [IMP]
- single organismal cell-cell adhesion [IDA, IMP]
- ventricular cardiac muscle cell action potential [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- catenin complex [IDA]
- cell-cell adherens junction [IDA]
- cell-cell junction [IDA]
- cytoplasm [IMP]
- cytoplasmic side of plasma membrane [ISS]
- cytoskeleton [ISS]
- cytosol [ISS]
- desmosome [IDA]
- extracellular vesicular exosome [IDA]
- focal adhesion [IDA]
- gamma-catenin-TCF7L2 complex [IDA]
- hemidesmosome [ISS]
- intercalated disc [IDA]
- nucleus [IMP]
- plasma membrane [IDA, TAS]
- protein-DNA complex [IDA]
- zonula adherens [ISS]
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
Heregulin targets gamma-catenin to the nucleolus by a mechanism dependent on the DF3/MUC1 oncoprotein.
The DF3/MUC1 transmembrane oncoprotein is aberrantly overexpressed in most human breast carcinomas and interacts with the Wnt effector gamma-catenin. Here, we demonstrate that MUC1 associates constitutively with ErbB2 in human breast cancer cells and that treatment with heregulin/neuregulin-1 (HRG) increases the formation of MUC1-ErbB2 complexes. The importance of the MUC1-ErbB2 interaction is supported by the demonstration that HRG induces binding ... [more]
Throughput
- Low Throughput
Additional Notes
- The importance of the MUC1-ErbB2 interaction is supported by the demonstration that HRG induces binding of MUC1 and gamma-catenin and targeting of the MUC1-gamma-catenin complex to the nucleolus
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| MUC1 JUP | Co-localization Co-localization Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments. | Low | - | BioGRID | 245016 |
Curated By
- BioGRID