BAIT

SWI6

PSL8, SDS11, transcriptional regulator SWI6, L000002254, YLR182W
Transcription cofactor; forms complexes with Swi4p and Mbp1p to regulate transcription at the G1/S transition; involved in meiotic gene expression; also binds Stb1p to regulate transcription at START; cell wall stress induces phosphorylation by Mpk1p, which regulates Swi6p localization; required for the unfolded protein response, independently of its known transcriptional coactivators
Saccharomyces cerevisiae (S288c)
PREY

FES1

YBR101C
Hsp70 (Ssa1p) nucleotide exchange factor; required for the release of misfolded proteins from the Hsp70 system to the Ub-proteasome machinery for destruction; cytosolic homolog of Sil1p, which is the nucleotide exchange factor for BiP (Kar2p) in the endoplasmic reticulum; protein abundance increases in response to DNA replication stress
GO Process (2)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Phenotypic Suppression

A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Publication

The Hsp110 protein chaperone Sse1 is required for yeast cell wall integrity and morphogenesis.

Shaner L, Gibney PA, Morano KA

Molecular chaperones direct refolding and triage decisions and support signal transduction responses to cytotoxic stress. The eukaryotic chaperone Hsp110 is represented by the SSE1/2 genes in Saccharomyces cerevisiae, which act as nucleotide exchange factors (NEFs) for cognate cytosolic Hsp70 chaperones. In this report, we present evidence that Sse1 is required for signaling through the cell integrity pathway via partnership with ... [more]

Curr. Genet. Jul. 01, 2008; 54(1);1-11 [Pubmed: 18478233]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: cellular morphology (APO:0000050)

Additional Notes

  • Overexpression of SSE2 or FES1 suppresses the morphological defects seen in an sse1 swi6 double mutant.

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
FES1 SWI6
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-0.1553BioGRID
2080970

Curated By

  • BioGRID