BAIT

CDC34

DNA6, UBC3, SCF E2 ubiquitin-protein ligase catalytic subunit CDC34, L000000271, YDR054C
Ubiquitin-conjugating enzyme (E2); catalytic subunit of SCF ubiquitin-protein ligase complex (together with Skp1p, Rbx1p, Cdc53p, and an F-box protein) that regulates cell cycle progression by targeting key substrates for degradation; protein abundance increases in response to DNA replication stress
UPS Project
Saccharomyces cerevisiae (S288c)
PREY

RUB1

NEDD8 family protein RUB1, L000003330, L000004485, YDR139C
Ubiquitin-like protein with similarity to mammalian NEDD8; conjugation (neddylation) substrates include the cullins Cdc53p, Rtt101p, and Cul3p; activated by Ula1p and Uba3p (E1 enzyme pair); conjugation mediated by Ubc12p (E2 enzyme)
UPS Project
GO Process (1)
GO Function (1)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Synthetic Lethality

A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.

Publication

Conjugation of the ubiquitin-like protein NEDD8 to cullin-2 is linked to von Hippel-Lindau tumor suppressor function.

Liakopoulos D, Buesgen T, Brychzy A, Jentsch S, Pause A

The von Hippel-Lindau tumor suppressor protein pVHL assembles with cullin-2 (hCUL-2) and elongin B/C forming a protein complex, CBCVHL, that resembles SKP1-CDC53-F-box protein ubiquitin ligases. Here, we show that hCUL-2 is modified by the conserved ubiquitin-like protein NEDD8 and that NEDD8-hCUL-2 conjugates are part of CBCVHL complexes in vivo. Remarkably, the formation of these conjugates is stimulated by the pVHL ... [more]

Proc. Natl. Acad. Sci. U.S.A. May. 11, 1999; 96(10);5510-5 [Pubmed: 10318914]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: inviable (APO:0000112)

Additional Notes

  • cdc34-1 rub1-1 double mutant is inviable at 33 degrees Celsius.

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CDC34 RUB1
Dosage Rescue
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.

Low-BioGRID
858296
CDC34 RUB1
Synthetic Lethality
Synthetic Lethality

A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.

Low-BioGRID
1033786

Curated By

  • BioGRID