GPA1
Gene Ontology Biological Process
- adaptation of signaling pathway by response to pheromone involved in conjugation with cellular fusion [IMP]
- adenylate cyclase-activating G-protein coupled receptor signaling pathway [IBA]
- heterotrimeric G-protein complex cycle [IMP]
- inositol lipid-mediated signaling [IMP]
- karyogamy involved in conjugation with cellular fusion [IMP]
- nuclear migration involved in conjugation with cellular fusion [IMP]
- pheromone-dependent signal transduction involved in conjugation with cellular fusion [IMP]
- regulation of MAPK export from nucleus [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
STE18
Gene Ontology Biological Process
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
Biochemical analysis of yeast G(alpha) mutants that enhance adaptation to pheromone.
The mating-specific heterotrimeric G(alpha) protein of Saccharomyces cerevisiae, Gpa1, negatively regulates activation of the pheromone response pathway both by sequestering G(beta)gamma and by triggering an adaptive response through an as yet unknown mechanism. Previous genetic studies identified mutant alleles of GPA1 that downregulate the pheromone response independently of the pheromone receptor (GPA1E364K), or through a receptor-dependent mechanism (GPA1N388D). To further ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| GPA1 STE18 | 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 | 6 | BioGRID | 3608415 | |
| GPA1 STE18 | 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 | - | |
| GPA1 STE18 | 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 | - |
Curated By
- BioGRID