BAIT

CDC53

cullin CDC53, L000000281, YDL132W
Cullin; structural protein of SCF complexes (which also contain Skp1p, Cdc34p, Hrt1p and an F-box protein) involved in ubiquitination; SCF promotes the G1-S transition by targeting G1 cyclins and the Cln-CDK inhibitor Sic1p for degradation
UPS Project
Saccharomyces cerevisiae (S288c)
PREY

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)
Synthetic Protein Interaction Project
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)

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

Novel interaction between Apc5p and Rsp5p in an intracellular signaling pathway in Saccharomyces cerevisiae.

Arnason TG, Pisclevich MG, Dash MD, Davies GF, Harkness TA

The ubiquitin-targeting pathway is evolutionarily conserved and critical for many cellular functions. Recently, we discovered a role for two ubiquitin-protein ligases (E3s), Rsp5p and the Apc5p subunit of the anaphase-promoting complex (APC), in mitotic chromatin assembly in Saccharomyces cerevisiae. In the present study, we investigated whether Rsp5p and Apc5p interact in an intracellular pathway regulating chromatin remodeling. Our genetic studies ... [more]

Eukaryotic Cell Jan. 01, 2005; 4(1);134-46 [Pubmed: 15643069]

Throughput

  • Low Throughput

Ontology Terms

  • cold sensitivity (APO:0000148)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
RSP5 CDC53
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-0.1615BioGRID
1929997

Curated By

  • BioGRID