NPR2
Gene Ontology Biological Process
Gene Ontology Cellular Component
SCH9
Gene Ontology Biological Process
- age-dependent response to oxidative stress involved in chronological cell aging [IMP]
- positive regulation of ribosomal protein gene transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription from RNA polymerase I promoter [IGI, IMP]
- positive regulation of transcription from RNA polymerase III promoter [IGI, IMP]
- protein phosphorylation [IMP]
- regulation of cell size [IMP]
- regulation of protein localization [IMP]
- regulation of response to osmotic stress [IMP]
- regulation of sphingolipid biosynthetic process [IMP]
- regulation of transcription from RNA polymerase II promoter in response to oxidative stress [IMP]
- replicative cell aging [IMP]
Gene Ontology Molecular Function
Synthetic Growth Defect
A genetic interaction is inferred when mutations in separate genes, each of which alone causes a minimal phenotype, result in a significant growth defect under a given condition when combined in the same cell.
Publication
Npr2 inhibits TORC1 to prevent inappropriate utilization of glutamine for biosynthesis of nitrogen-containing metabolites.
Cells must be capable of switching between growth and autophagy in unpredictable nutrient environments. The conserved Npr2 protein complex (comprising Iml1, Npr2, and Npr3; also called SEACIT) inhibits target of rapamycin complex 1 (TORC1) kinase signaling, which inhibits autophagy in nutrient-rich conditions. In yeast cultured in media with nutrient limitations that promote autophagy and inhibit growth, loss of Npr2 enables ... [more]
Throughput
- Low Throughput
Ontology Terms
- vegetative growth (APO:0000106)
Additional Notes
- Figure 7
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
NPR2 SCH9 | Negative Genetic Negative Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores. | High | -3.57 | BioGRID | 2358752 | |
SCH9 NPR2 | Synthetic Growth Defect Synthetic Growth Defect A genetic interaction is inferred when mutations in separate genes, each of which alone causes a minimal phenotype, result in a significant growth defect under a given condition when combined in the same cell. | High | - | BioGRID | 2335356 |
Curated By
- BioGRID