BAIT

UBP8

ubiquitin-specific protease UBP8, L000004587, YMR223W
Ubiquitin-specific protease component of the SAGA acetylation complex; required for SAGA (Spt-Ada-Gcn5-Acetyltransferase)-mediated deubiquitination of histone H2B
GO Process (4)
GO Function (2)
GO Component (3)
Saccharomyces cerevisiae (S288c)
PREY

CDC48

AAA family ATPase CDC48, L000000280, YDL126C
AAA ATPase; subunit of polyubiquitin-selective segregase complex involved in ERAD, cell wall integrity during heat stress, mitotic spindle disassembly; subunit of complex involved in mitochondria-associated degradation; role in mobilizing membrane bound transcription factors by regulated ubiquitin/proteasome-dependent processing, in macroautophagy, PMN, RAD, ribophagy, homotypic ER membrane fusion, disassembly of Met30p from SCF complex; functional ortholog of human p97/VCP
GO Process (18)
GO Function (3)
GO Component (11)
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

The ubiquitin-selective chaperone Cdc48/p97 associates with Ubx3 to modulate monoubiquitylation of histone H2B.

Bonizec M, Herissant L, Pokrzywa W, Geng F, Wenzel S, Howard GC, Rodriguez P, Krause S, Tansey WP, Hoppe T, Dargemont C

Cdc48/p97 is an evolutionary conserved ubiquitin-dependent chaperone involved in a broad array of cellular functions due to its ability to associate with multiple cofactors. Aside from its role in removing RNA polymerase II from chromatin after DNA damage, little is known about how this AAA-ATPase is involved in the transcriptional process. Here, we show that yeast Cdc48 is recruited to ... [more]

Nucleic Acids Res. Sep. 04, 2014; 42(17);10975-86 [Pubmed: 25183520]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: protein/peptide modification (APO:0000131)
  • phenotype: protein/peptide distribution (APO:0000209)

Additional Notes

  • H2B ubiquitination at specific active genes
  • cdc48-6 allele

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
UBP8 CDC48
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-0.1535BioGRID
2062976

Curated By

  • BioGRID