ISG15
Gene Ontology Biological Process
- ISG15-protein conjugation [IDA, IMP]
- cytokine-mediated signaling pathway [TAS]
- defense response to bacterium [IMP]
- defense response to virus [IMP]
- innate immune response [TAS]
- negative regulation of protein ubiquitination [IDA]
- negative regulation of type I interferon production [TAS]
- negative regulation of viral genome replication [IMP]
- regulation of interferon-gamma production [IMP]
- response to type I interferon [IDA]
- type I interferon signaling pathway [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PFN1
Gene Ontology Biological Process
- blood coagulation [TAS]
- negative regulation of actin filament bundle assembly [IMP]
- negative regulation of actin filament polymerization [IDA]
- negative regulation of stress fiber assembly [IMP]
- platelet activation [TAS]
- platelet degranulation [TAS]
- positive regulation of ATPase activity [IDA]
- positive regulation of actin filament polymerization [IGI]
- positive regulation of epithelial cell migration [IMP]
- positive regulation of ruffle assembly [IMP]
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
Human ISG15 conjugation targets both IFN-induced and constitutively expressed proteins functioning in diverse cellular pathways.
IFN-alpha/beta plays an essential role in innate immunity against viral and bacterial infection. Among the proteins induced by IFN-alpha/beta are the ubiquitin-like ISG15 protein and its E1- (Ube1L) and E2- (UbcH8) conjugating enzymes, leading to the conjugation of ISG15 to cellular proteins. It is likely that ISG15 conjugation plays an important role in antiviral response because a human virus, influenza ... [more]
Throughput
- High Throughput
Ontology Terms
- hela cell (BTO:0000567) [cervical adenocarcinoma (DOID:3702)]
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| ISG15 PFN1 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | High | - | BioGRID | 3383148 |
Curated By
- BioGRID