STARD3
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
VAPA
Gene Ontology Biological Process
- COPII-coated vesicle budding [IMP]
- ER to Golgi vesicle-mediated transport [IMP]
- cell death [IMP]
- endoplasmic reticulum organization [IMP]
- membrane fusion [TAS]
- negative regulation by host of viral genome replication [IDA]
- neuron projection development [IMP]
- positive regulation by host of viral genome replication [IDA]
- positive regulation by host of viral release from host cell [IDA]
- positive regulation of I-kappaB kinase/NF-kappaB signaling [IMP]
- protein folding in endoplasmic reticulum [IMP]
- protein localization to endoplasmic reticulum [IMP]
- signal transduction [IMP]
- small molecule metabolic process [TAS]
- sphingolipid biosynthetic process [TAS]
- sphingolipid metabolic process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
FFAT motif phosphorylation controls formation and lipid transfer function of inter-organelle contacts.
Organelles are physically connected in membrane contact sites. The endoplasmic reticulum possesses three major receptors, VAP-A, VAP-B, and MOSPD2, which interact with proteins at the surface of other organelles to build contacts. VAP-A, VAP-B, and MOSPD2 contain an MSP domain, which binds a motif named FFAT (two phenylalanines in an acidic tract). In this study, we identified a non-conventional FFAT ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| STARD3 VAPA | 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 | - | |
| VAPA STARD3 | 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 | - | |
| VAPA STARD3 | Co-crystal Structure Co-crystal Structure Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex. | Low | - | BioGRID | - |
Curated By
- BioGRID