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

ACC1

ABP2, FAS3, MTR7, acetyl-CoA carboxylase ACC1, L000000017, L000000014, L000000603, YNR016C
Acetyl-CoA carboxylase, biotin containing enzyme; catalyzes carboxylation of cytosolic acetyl-CoA to form malonyl-CoA and regulates histone acetylation by regulating the availablity of acetyl-CoA; required for de novo biosynthesis of long-chain fatty acids; ACC1 has a paralog, HFA1, that arose from the whole genome duplication
GO Process (3)
GO Function (2)
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 yeast AMPK homolog SNF1 regulates acetyl coenzyme A homeostasis and histone acetylation.

Zhang M, Galdieri L, Vancura A

Acetyl coenzyme A (acetyl-CoA) is a key metabolite at the crossroads of metabolism, signaling, chromatin structure, and transcription. Concentration of acetyl-CoA affects histone acetylation and links intermediary metabolism and transcriptional regulation. Here we show that SNF1, the budding yeast ortholog of the mammalian AMP-activated protein kinase (AMPK), plays a role in the regulation of acetyl-CoA homeostasis and global histone acetylation. ... [more]

Mol. Cell. Biol. Dec. 01, 2013; 33(23);4701-17 [Pubmed: 24081331]

Throughput

  • Low Throughput

Ontology Terms

  • chemical compound accumulation (APO:0000095)
  • protein/peptide modification (APO:0000131)

Additional Notes

  • ACC1 (tet-repressible) partially restores defects in histone acetylation of snf1 mutant
  • ACC1 (tet-repressible) restores Acetyl-CoA levels in snf1 mutant
  • Figure 1

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ACC1 SNF1
Phenotypic Enhancement
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.

Low-BioGRID
2935970
SNF1 ACC1
Synthetic Rescue
Synthetic Rescue

A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.

Low-BioGRID
1113251
SNF1 ACC1
Synthetic Rescue
Synthetic Rescue

A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.

Low-BioGRID
159175
SNF1 ACC1
Synthetic Rescue
Synthetic Rescue

A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.

Low-BioGRID
1115239

Curated By

  • BioGRID