BAIT

GRS1

glycine--tRNA ligase, L000000738, L000000731, YBR121C
Cytoplasmic and mitochondrial glycyl-tRNA synthase; ligates glycine to the cognate anticodon-bearing tRNA; transcription termination factor that may interact with the 3'-end of pre-mRNA to promote 3'-end formation; GRS1 has a paralog, GRS2, that arose from the whole genome duplication
GO Process (3)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

GRS2

putative glycine--tRNA ligase, YPR081C
Glycine-tRNA synthetase, not expressed under normal growth conditions; expression is induced under heat, oxidative, pH, or ethanol stress conditions; more stable than the major glycine-tRNA synthetase Grs1p at 37 deg C; GRS2 has a paralog, GRS1, that arose from the whole genome duplication
GO Process (1)
GO Function (1)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

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

Saccharomyces cerevisiae Possesses a Stress-Inducible Glycyl-tRNA Synthetase Gene.

Chen SJ, Wu YH, Huang HY, Wang CC

Aminoacyl-tRNA synthetases are a large family of housekeeping enzymes that are pivotal in protein translation and other vital cellular processes. Saccharomyces cerevisiae possesses two distinct nuclear glycyl-tRNA synthetase (GlyRS) genes, GRS1 and GRS2. GRS1 encodes both cytoplasmic and mitochondrial activities, while GRS2 is essentially silent and dispensable under normal conditions. We herein present evidence that expression of GRS2 was drastically ... [more]

PLoS ONE Mar. 23, 2012; 7(3);e33363 [Pubmed: 22438917]

Throughput

  • Low Throughput

Ontology Terms

  • vegetative growth (APO:0000106)
  • heat sensitivity (APO:0000147)

Additional Notes

  • GRS2 overexpression rescues growth defect of grs1 mutant at 37 degrees

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
GRS1 GRS2
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.

High10BioGRID
3616536

Curated By

  • BioGRID