WIPI2
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
ATG5
Gene Ontology Biological Process
- C-terminal protein lipidation [IBA]
- autophagic vacuole assembly [IBA, ISS]
- autophagy [ISS]
- cellular response to nitrogen starvation [IBA]
- innate immune response [TAS]
- mitochondrion degradation [IBA]
- negative regulation of type I interferon production [TAS]
- nucleophagy [IBA]
- post-translational protein modification [ISS]
- regulation of cilium assembly [ISS]
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
WIPI2 links LC3 conjugation with PI3P, autophagosome formation, and pathogen clearance by recruiting Atg12-5-16L1.
Mammalian cell homeostasis during starvation depends on initiation of autophagy by endoplasmic reticulum-localized phosphatidylinositol 3-phosphate (PtdIns(3)P) synthesis. Formation of double-membrane autophagosomes that engulf cytosolic components requires the LC3-conjugating Atg12-5-16L1 complex. The molecular mechanisms of Atg12-5-16L1 recruitment and significance of PtdIns(3)P synthesis at autophagosome formation sites are unknown. By identifying interacting partners of WIPIs, WD-repeat PtdIns(3)P effector proteins, we found that ... [more]
Throughput
- Low Throughput
Additional Notes
- figure 1.
- figure 1. Atg5-12 conjugates co-IP with WIPI2
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| WIPI2 ATG5 | 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 | 1 | BioGRID | 1194825 | |
| WIPI2 ATG5 | 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 | 1 | BioGRID | 2222774 | |
| WIPI2 ATG5 | 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 | 0.9998 | BioGRID | 3032701 | |
| WIPI2 ATG5 | 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 | - | BioGRID | - |
Curated By
- BioGRID