BAIT

SNF1

CAT1, CCR1, GLC2, HAF3, PAS14, AMP-activated serine/threonine-protein kinase catalytic subunit SNF1, L000001944, YDR477W
AMP-activated serine/threonine protein kinase; found in a complex containing Snf4p and members of the Sip1p/Sip2p/Gal83p family; required for transcription of glucose-repressed genes, thermotolerance, sporulation, and peroxisome biogenesis; involved in regulation of the nucleocytoplasmic shuttling of Hxk2p; regulates filamentous growth in response to starvation; SUMOylation by Mms21p inhibits its function and targets Snf1p for destruction via the Slx5-Slx8 Ubiquitin ligase
Kinome Project (Sc)
UPS Project
Saccharomyces cerevisiae (S288c)
PREY

RIM11

GSK3, MDS1, serine/threonine protein kinase RIM11, L000001056, YMR139W
Protein kinase; required for signal transduction during entry into meiosis; promotes the formation of the Ime1p-Ume6p complex by phosphorylating Ime1p and Ume6p; shares similarity with mammalian glycogen synthase kinase 3-beta; protein abundance increases in response to DNA replication stress; RIM11 has a paralog, MRK1, that arose from the whole genome duplication
Kinome Project (Sc)
GO Process (5)
GO Function (2)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Phenotypic Enhancement

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

Publication

Snf1 and yeast GSK3-? activates Tda1 to suppress glucose starvation signaling.

Nonaka K, Nishimura K, Uesaka K, Mishiro-Sato E, Fukase M, Kato R, Okumura F, Nakatsukasa K, Obara K, Kamura T

In budding yeast, the presence of glucose, a preferred energy source, suppresses the expression of respiration-related genes through a process known as glucose repression. Conversely, under glucose starvation conditions, Snf1 phosphorylates and activates downstream factors, relieving this repression and allowing cells to adapt. Recently, the Tda1 protein kinase has been implicated in these glucose starvation responses, although its function remains ... [more]

EMBO Rep Jun. 01, 2025; 26(11);2910-2930 [Pubmed: 40275108]

Throughput

  • Low Throughput

Ontology Terms

  • protein/peptide modification (APO:0000131)

Additional Notes

  • Genetic complex
  • snf1/ rim11/ mck1 triple mutants have decreased phosphorylation levels of Hxk2
  • tda1/rim11/mck1/ triple mutantation induces a decrease in the levels of Hxk2 phosphorylation

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
SNF1 RIM11
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-0.1306BioGRID
2102636
SNF1 RIM11
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-5.7529BioGRID
325021

Curated By

  • BioGRID