USP14
Gene Ontology Biological Process
- negative regulation of ER-associated ubiquitin-dependent protein catabolic process [IMP]
- negative regulation of endopeptidase activity [IMP]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IBA]
- protein deubiquitination [IDA]
- regulation of chemotaxis [IMP]
- regulation of proteasomal protein catabolic process [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
DDX58
Gene Ontology Biological Process
- RIG-I signaling pathway [IMP]
- cytoplasmic pattern recognition receptor signaling pathway in response to virus [TAS]
- detection of virus [IDA]
- innate immune response [IMP, TAS]
- negative regulation of type I interferon production [TAS]
- positive regulation of defense response to virus by host [IMP]
- positive regulation of interferon-alpha production [IDA, IMP]
- positive regulation of interferon-beta production [IDA, IMP]
- positive regulation of sequence-specific DNA binding transcription factor activity [IC]
- positive regulation of transcription factor import into nucleus [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- regulation of cell migration [IDA]
- regulation of type III interferon production [TAS]
- response to virus [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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
USP14 promotes K63-linked RIG-I deubiquitination and suppresses antiviral immune responses.
Retinoic acid-inducible gene I (RIG-I) is a critical RNA virus sensor that initiates antiviral immune response through K63-linked ubiquitination. In this study, we demonstrated USP14, a deubiquitinating enzyme, as a negative regulator in antiviral responses by directly deubiquitinating K63-linked RIG-I. USP14 knockdown significantly enhanced RIG-I-triggered type I IFN signaling and inhibited vesicular stomatitis virus (VSV) replication both in mouse peritoneal ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| DDX58 USP14 | 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 | - |
Curated By
- BioGRID