BAIT

ADE3

trifunctional formate-tetrahydrofolate ligase/methenyltetrahydrofolate cyclohydrolase/methylenetetrahydrofolate dehydrogenase ADE3, L000000033, YGR204W
Cytoplasmic trifunctional enzyme C1-tetrahydrofolate synthase; involved in single carbon metabolism and required for biosynthesis of purines, thymidylate, methionine, and histidine; null mutation causes auxotrophy for adenine and histidine
Saccharomyces cerevisiae (S288c)
PREY

SHM2

SHMT2, glycine hydroxymethyltransferase SHM2, L000001882, YLR058C
Cytosolic serine hydroxymethyltransferase; converts serine to glycine plus 5,10 methylenetetrahydrofolate; major isoform involved in generating precursors for purine, pyrimidine, amino acid, and lipid biosynthesis
GO Process (1)
GO Function (1)
GO Component (3)

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

Serine hydroxymethyltransferase: a key player connecting purine, folate and methionine metabolism in Saccharomyces cerevisiae.

Saint-Marc C, Huerlimann HC, Daignan-Fornier B, Pinson B

Previous genetic analyses showed phenotypic interactions between 5-amino-4-imidazole carboxamide ribonucleotide 5'-phosphate (AICAR) produced from the purine and histidine pathways and methionine biosynthesis. Here, we revisited the effect of AICAR on methionine requirement due to AICAR accumulation in the presence of the fau1 mutation invalidating folinic acid remobilization. We found that this methionine auxotrophy could be suppressed by overexpression of the ... [more]

Curr. Genet. Apr. 17, 2015; 0(0); [Pubmed: 25893566]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: auxotrophy (APO:0000097)
  • phenotype: vegetative growth (APO:0000106)

Additional Notes

  • Figure 4
  • SHM2 overexpression suppresses methionine auxotrophy of ade3 bas1 double mutant

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
SHM2 ADE3
Synthetic Lethality
Synthetic Lethality

A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.

Low-BioGRID
158803
ADE3 SHM2
Synthetic Lethality
Synthetic Lethality

A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.

Low-BioGRID
251731

Curated By

  • BioGRID