BAIT

RSP5

MDP1, MUT2, NPI1, SMM1, UBY1, NEDD4 family E3 ubiquitin-protein ligase, L000001054, L000001779, L000001220, YER125W
E3 ubiquitin ligase of NEDD4 family; regulates many cellular processes including MVB sorting, heat shock response, transcription, endocytosis, ribosome stability; mutant tolerates aneuploidy; autoubiquitinates; ubiquitinates Sec23p and Sna3p; deubiquitinated by Ubp2p; activity regulated by SUMO ligase Siz1p, in turn regulates Siz1p SUMO ligase activity; required for efficient Golgi-to-ER trafficking in COPI mutants; human homolog implicated in Liddle syndrome
Kinome Project (Sc)
UPS Project
GO Process (33)
GO Function (3)
GO Component (9)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

SET1

YTX1, histone methyltransferase SET1, KMT2, L000003286, YHR119W
Histone methyltransferase, subunit of the COMPASS (Set1C) complex; COMPASS methylates histone H3K4; Set1p-dependent H3K4 trimethylation recruits Nrd1p, allowing efficient termination of snoRNAs and cryptic unstable transcripts (CUTs) by Nrd1p-Nab3p-Sen1p pathway; modulates histone acetylation levels in promoter proximal regions to ensure efficient Nrd1p-dependent termination; required in transcriptional silencing near telomeres and at silent mating type loci; has a SET domain
Saccharomyces cerevisiae (S288c)

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.

Publication

Yeast Swd2 is essential due to antagonism between the Set1 histone methyltransferase complex and the Associated with Pta1 (APT) termination factor.

Soares LM, Buratowski S

The Set1 complex (also known as Complex associated with Set1 or COMPASS) methylates histone H3 on lysine 4, with different levels of methylation affecting transcription by recruiting various factors to distinct regions of active genes. Neither Set1 nor its associated proteins are essential for viability with the notable exception of Swd2, a WD repeat protein that is also a subunit ... [more]

Unknown Mar. 19, 2012; 0(0); [Pubmed: 22431730]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: vegetative growth (APO:0000106)

Additional Notes

  • SET1 deletion rescues growth defect of rsp5-1 mutant at 37 degrees

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
SET1 RSP5
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-0.2749BioGRID
2047889

Curated By

  • BioGRID