BAIT

BAS1

L000000161, YKR099W
Myb-related transcription factor; involved in regulating basal and induced expression of genes of the purine and histidine biosynthesis pathways; also involved in regulation of meiotic recombination at specific genes
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
BAS1 SHM2
Two-hybrid
Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

High-BioGRID
-
SHM2 BAS1
Two-hybrid
Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

High-BioGRID
-

Curated By

  • BioGRID