TBXA2R
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PTGIR
Gene Ontology Biological Process
- G-protein coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger [TAS]
- adenylate cyclase-activating G-protein coupled receptor signaling pathway [IMP]
- blood coagulation [TAS]
- cell-cell signaling [TAS]
- negative regulation of platelet-derived growth factor receptor signaling pathway [ISS]
- negative regulation of smooth muscle cell proliferation [IDA]
- positive regulation of GTPase activity [TAS]
- positive regulation of cAMP biosynthetic process [IMP]
- positive regulation of cAMP-mediated signaling [IMP]
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
Dimerization of the human receptors for prostacyclin and thromboxane facilitates thromboxane receptor-mediated cAMP generation.
Prostacyclin (PGI(2)) and thromboxane (TxA(2)) are biological opposites; PGI(2), a vasodilator and inhibitor of platelet aggregation, limits the deleterious actions of TxA(2), a vasoconstrictor and platelet activator. The molecular mechanisms involved in the counterregulation of PGI(2)/TxA(2) signaling are unclear. We examined the interaction of the receptors for PGI(2) (IP) and TxA(2) (TPalpha). IP-induced cAMP and TP-induced inositol phosphate generation were ... [more]
Throughput
- Low Throughput
Additional Notes
- Isoforms (Uniprot IDs): P21731-3 interacts with P43119
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PTGIR TBXA2R | 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 | 905176 | |
| TBXA2R PTGIR | FRET FRET An interaction is inferred when close proximity of interaction partners is detected by fluorescence resonance energy transfer between pairs of fluorophore-labeled molecules, such as occurs between CFP (donor) and YFP (acceptor) fusion proteins. | Low | - | BioGRID | 907495 | |
| PTGIR TBXA2R | FRET FRET An interaction is inferred when close proximity of interaction partners is detected by fluorescence resonance energy transfer between pairs of fluorophore-labeled molecules, such as occurs between CFP (donor) and YFP (acceptor) fusion proteins. | Low | - | BioGRID | 907520 |
Curated By
- BioGRID