MEPCE
Gene Ontology Biological Process
Gene Ontology Molecular Function
CSNK2B
Gene Ontology Biological Process
- adiponectin-activated signaling pathway [IDA]
- axon guidance [TAS]
- cellular protein complex assembly [NAS]
- endothelial tube morphogenesis [IMP]
- mitotic cell cycle [TAS]
- negative regulation of blood vessel endothelial cell migration [IDA]
- negative regulation of cell proliferation [TAS]
- positive regulation of activin receptor signaling pathway [IMP]
- positive regulation of pathway-restricted SMAD protein phosphorylation [IDA]
- protein phosphorylation [TAS]
- regulation of DNA binding [NAS]
- regulation of protein kinase activity [NAS]
- signal transduction [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
The HIV-1 Tat protein recruits a ubiquitin ligase to reorganize the 7SK snRNP for transcriptional activation.
The HIV-1 Tat protein hijacks P-TEFb kinase to activate paused RNA polymerase II (RNAP II) at the viral promoter. Tat binds additional host factors, but it is unclear how they regulate RNAP II elongation. Here, we identify the cytoplasmic ubiquitin ligase UBE2O as critical for Tat transcriptional activity. Tat hijacks UBE2O to ubiquitinate the P-TEFb kinase inhibitor HEXIM1 of the ... [more]
Throughput
- High Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
MEPCE CSNK2B | 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. | High | 0.9996 | BioGRID | 424784 |
Curated By
- BioGRID