ERI1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
GFA1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Dosage Rescue
A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.
Publication
Yeast Ras regulates the complex that catalyzes the first step in GPI-anchor biosynthesis at the ER.
The yeast ERI1 gene encodes a small ER-localized protein that associates in vivo with GTP bound Ras2 in an effector loop-dependent manner. We showed previously that loss of Eri1 function results in hyperactive Ras phenotypes. Here, we demonstrate that Eri1 is a component of the GPI-GlcNAc transferase (GPI-GnT) complex in the ER, which catalyzes transfer of GlcNAc from UDP-GlcNAc to ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: temperature sensitive growth (APO:0000092)
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
ERI1 GFA1 | 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 | -0.2277 | BioGRID | 2072758 |
Curated By
- BioGRID