BAIT

BRE1

E3 ubiquitin-protein ligase BRE1, YDL074C
E3 ubiquitin ligase; forms heterodimer with Rad6p to monoubiquinate histone H2B-K123, which is required for the subsequent methylation of histone H3-K4 and H3-K79; required for DSBR, transcription, silencing, and checkpoint control; interacts with RNA-binding protein Npl3p, linking histone ubiquitination to mRNA processing; Bre1p-dependent histone ubiquitination promotes pre-mRNA splicing
UPS Project
Saccharomyces cerevisiae (S288c)
PREY

CLN1

cyclin CLN1, L000000357, YMR199W
G1 cyclin involved in regulation of the cell cycle; activates Cdc28p kinase to promote the G1 to S phase transition; late G1 specific expression depends on transcription factor complexes, MBF (Swi6p-Mbp1p) and SBF (Swi6p-Swi4p); CLN1 has a paralog, CLN2, that arose from the whole genome duplication
Kinome Project (Sc)
GO Process (1)
GO Function (1)
GO Component (2)

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

Chemo-genetic Interactions between Histone Modification and the Anti-proliferation Drug AICAR Are Conserved in Yeast and Humans.

Albrecht D, Ceschin J, Dompierre J, Gueniot F, Pinson B, Daignan-Fornier B

Identifying synthetic lethal interactions has emerged as a promising new therapeutic approach aimed at targeting cancer cells directly. Here, we used the yeast Saccharomyces cerevisiae as a simple eukaryotic model to screen for mutations resulting in a synthetic lethality with 5-Amino-4-Imidazole CarboxAmide Ribonucleoside (AICAR) treatment. Indeed, AICAR has been reported to inhibit the proliferation of multiple cancer cell lines. Here, ... [more]

Genetics Oct. 05, 2016; 0(0); [Pubmed: 27707786]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: resistance to chemicals (APO:0000087)

Additional Notes

  • CLN1, CLN2, or CLN3 overexpression rescued AICAR-sensitivity of bre1 mutant
  • Figure 5

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CLN1 BRE1
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-0.3767BioGRID
2446066

Curated By

  • BioGRID