TBXA2R
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
GNAQ
Gene Ontology Biological Process
- action potential [IBA]
- activation of phospholipase C activity [TAS]
- adenylate cyclase-activating G-protein coupled receptor signaling pathway [IBA]
- blood coagulation [TAS]
- glutamate receptor signaling pathway [IBA]
- negative regulation of protein kinase activity [IMP]
- phospholipase C-activating dopamine receptor signaling pathway [IBA]
- platelet activation [TAS]
- positive regulation of GTPase activity [IDA]
- protein stabilization [IMP]
- regulation of catenin import into nucleus [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
Structural and functional analysis of the C-terminus of Galphaq in complex with the human thromboxane A2 receptor provides evidence of constitutive activity.
The human thromboxane A(2) (TXA(2)) receptor (TP) is known to mediate platelet aggregation and vasoconstriction. The receptor predominantly interacts with the Gq protein, thereby activating phospholipase C and increasing the intracellular calcium level. In this study, we synthesized a 15-residue peptide corresponding to the C-terminal domain of the Gq protein alpha subunit (Galphaq-Ct peptide) and characterized its interaction with recombinant ... [more]
Throughput
- Low Throughput
Additional Notes
- GNAQ peptide corresponding to the last 15 residues; NMR
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| TBXA2R GNAQ | 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 | 904103 | |
| TBXA2R GNAQ | 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 | 918550 | |
| TBXA2R GNAQ | 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 | 1526302 | |
| TBXA2R GNAQ | 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 | - | |
| TBXA2R GNAQ | Co-purification Co-purification An interaction is inferred from the identification of two or more protein subunits in a purified protein complex, as obtained by classical biochemical fractionation or affinity purification and one or more additional fractionation steps. | Low | - | BioGRID | - | |
| GNAQ TBXA2R | Co-purification Co-purification An interaction is inferred from the identification of two or more protein subunits in a purified protein complex, as obtained by classical biochemical fractionation or affinity purification and one or more additional fractionation steps. | Low | - | BioGRID | - | |
| TBXA2R GNAQ | 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 | 721527 | |
| TBXA2R GNAQ | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | 908017 | |
| TBXA2R GNAQ | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | 908318 |
Curated By
- BioGRID