BAIT

ASR1

ubiquitin-protein ligase ASR1, YPR093C
Ubiquitin ligase that modifies and regulates RNA Pol II; involved in a putative alcohol-responsive signaling pathway; accumulates in the nucleus under alcohol stress; contains a Ring/PHD finger domain similar to the mammalian rA9 protein
GO Process (2)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

BRE5

YNR051C
Ubiquitin protease cofactor; forms deubiquitination complex with Ubp3p that coregulates anterograde and retrograde transport between the endoplasmic reticulum and Golgi compartments; null is sensitive to brefeldin A
GO Process (4)
GO Function (1)
GO Component (2)
Saccharomyces cerevisiae (S288c)

Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Antagonistic roles for the ubiquitin ligase Asr1 and the ubiquitin-specific protease Ubp3 in subtelomeric gene silencing.

McCann TS, Guo Y, McDonald WH, Tansey WP

Ubiquitin, and components of the ubiquitin-proteasome system, feature extensively in the regulation of gene transcription. Although there are many examples of how ubiquitin controls the activity of transcriptional regulators and coregulators, there are few examples of core components of the transcriptional machinery that are directly controlled by ubiquitin-dependent processes. The budding yeast protein Asr1 is the prototypical member of the ... [more]

Proc. Natl. Acad. Sci. U.S.A. Feb. 02, 2016; 113(5);1309-14 [Pubmed: 26787877]

Throughput

  • Low Throughput

Additional Notes

  • Figure 2

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ASR1 BRE5
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

Low-BioGRID
2202797
BRE5 ASR1
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-0.1345BioGRID
412452
BRE5 ASR1
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-0.1202BioGRID
2177747

Curated By

  • BioGRID