USP4
Gene Ontology Biological Process
- negative regulation of protein ubiquitination [IMP]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IBA]
- protein deubiquitination [IDA, IMP]
- protein localization to cell surface [IDA]
- regulation of proteasomal protein catabolic process [IBA]
- regulation of protein stability [IDA]
- spliceosomal tri-snRNP complex assembly [IMP]
Gene Ontology Molecular Function
MAP3K7
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- I-kappaB kinase/NF-kappaB signaling [TAS]
- I-kappaB phosphorylation [IDA]
- JNK cascade [IDA, TAS]
- MyD88-dependent toll-like receptor signaling pathway [TAS]
- MyD88-independent toll-like receptor signaling pathway [TAS]
- T cell receptor signaling pathway [NAS, TAS]
- TRIF-dependent toll-like receptor signaling pathway [TAS]
- activation of MAPK activity [IDA, TAS]
- activation of MAPKK activity [IDA]
- activation of NF-kappaB-inducing kinase activity [IMP]
- histone H3 acetylation [IDA]
- innate immune response [TAS]
- nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway [TAS]
- nucleotide-binding oligomerization domain containing signaling pathway [TAS]
- positive regulation of I-kappaB kinase/NF-kappaB signaling [IMP]
- positive regulation of JUN kinase activity [IDA, IMP]
- positive regulation of NF-kappaB transcription factor activity [TAS]
- positive regulation of T cell activation [IC]
- positive regulation of T cell cytokine production [IMP]
- positive regulation of interleukin-2 production [IMP]
- stress-activated MAPK cascade [IDA, TAS]
- toll-like receptor 10 signaling pathway [TAS]
- toll-like receptor 2 signaling pathway [TAS]
- toll-like receptor 3 signaling pathway [TAS]
- toll-like receptor 4 signaling pathway [TAS]
- toll-like receptor 5 signaling pathway [TAS]
- toll-like receptor 9 signaling pathway [TAS]
- toll-like receptor TLR1:TLR2 signaling pathway [TAS]
- toll-like receptor TLR6:TLR2 signaling pathway [TAS]
- toll-like receptor signaling pathway [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Biochemical Activity (Deubiquitination)
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.
Publication
The p38-interacting protein p38IP suppresses TCR and LPS signaling by targeting TAK1.
Negative regulation of immunoreceptor signaling is required for preventing hyperimmune activation and maintaining immune homeostasis. The roles of p38IP in immunoreceptor signaling remain unclear. Here, we show that p38IP suppresses T-cell receptor (TCR)/LPS-activated NF-?B and p38 by targeting TAK1 kinase and that p38IP protein levels are downregulated in human PBMCs from rheumatoid arthritis (RA) patients, inversely correlating with the enhanced ... [more]
Throughput
- Low Throughput
Additional Notes
- In vitro deubiquitination assay with Flag-p38IP and Flag-USP4 proteins showed that together they could strongly deubiquitinate TAK1.
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| MAP3K7 USP4 | 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 | - | |
| USP4 MAP3K7 | 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 | - | |
| USP4 MAP3K7 | 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 | 683010 |
Curated By
- BioGRID