RASA3
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
GNAI2
Gene Ontology Biological Process
- G-protein coupled receptor signaling pathway [TAS]
- adenosine receptor signaling pathway [IBA]
- adenylate cyclase-inhibiting G-protein coupled receptor signaling pathway [IBA, TAS]
- blood coagulation [TAS]
- cell division [IMP]
- gamma-aminobutyric acid signaling pathway [IBA]
- negative regulation of adenylate cyclase activity [TAS]
- platelet activation [TAS]
- response to nutrient [TAS]
- signal transduction [TAS]
- synaptic transmission [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
GAP1(IP4BP)/RASA3 mediates Galphai-induced inhibition of mitogen-activated protein kinase.
The dopamine D2S receptor (short isoform) couples to inhibitory Galphai/o proteins to inhibit thyrotropin-releasing hormone (TRH)-stimulated p42/p44 mitogen-activated protein kinase (ERK1/2) phosphorylation in GH4ZR7 rat pituitary cells, consistent with its actions to inhibit prolactin gene transcription and cell proliferation. However, the underlying mechanism is unclear. To identify novel Galphai effectors, yeast two-hybrid screening of a GH4ZR7 cDNA library was done ... [more]
Throughput
- Low Throughput
Additional Notes
- Organism sources not clear. Binding stronger with active than non-active form of G proteins.
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| RASA3 GNAI2 | 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. | Low | - | BioGRID | 2383524 |
Curated By
- BioGRID