MALT1
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- T cell receptor signaling pathway [IDA, TAS]
- activation of NF-kappaB-inducing kinase activity [IMP]
- defense response [NAS]
- innate immune response [TAS]
- negative regulation of apoptotic process [NAS]
- nuclear export [IDA]
- positive regulation of I-kappaB kinase/NF-kappaB signaling [IMP]
- positive regulation of NF-kappaB transcription factor activity [IMP]
- positive regulation of T cell activation [IC]
- positive regulation of T cell cytokine production [IMP]
- positive regulation of interleukin-2 production [IMP]
- positive regulation of protein ubiquitination [NAS]
- protein oligomerization [IDA]
- protein ubiquitination [IDA]
- proteolysis [IDA]
- regulation of apoptotic process [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
USP2
Gene Ontology Biological Process
- circadian behavior [ISS]
- circadian regulation of gene expression [ISS]
- entrainment of circadian clock by photoperiod [ISS]
- locomotor rhythm [ISS]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of mitotic cell cycle [IMP]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IBA]
- protein deubiquitination [IDA]
- protein stabilization [IDA, IMP]
- regulation of proteasomal protein catabolic process [IBA]
Gene Ontology Molecular Function
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
USP2a positively regulates TCR-induced NF-κB activation by bridging MALT1-TRAF6.
The paracaspase MALT1 is essential for the activation of NF-κB in response to T cell receptor (TCR) stimulation. It recruits downstream TRAF6 and activates the E3 ligase activity of TRAF6 to polyubiquitinate several targets, which ultimately leads to NF-κB activation. Here we identified ubiquitin-specific protease 2a (USP2a) as a MALT1-associated protein by biochemical affinity purification. Endogenous USP2a constitutively interacted with ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| USP2 MALT1 | 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 | - | |
| USP2 MALT1 | Biochemical Activity Biochemical Activity An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation. | Low | - | BioGRID | 2208973 |
Curated By
- BioGRID