BAIT

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)
PREY

STM1

MPT4, L000002574, YLR150W
Protein required for optimal translation under nutrient stress; perturbs association of Yef3p with ribosomes; involved in TOR signaling; binds G4 quadruplex and purine motif triplex nucleic acid; helps maintain telomere structure; protein abundance increases in response to DNA replication stress; serves as a ribosome preservation factor both during quiescence and recovery
Saccharomyces cerevisiae (S288c)

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.

Publication

Cdc48 plays a crucial role in redox homeostasis through dynamic reshaping of its interactome during early stationary phase.

Radzinski M, Oppenheim T, Yogev O, Levy A, Naomi MB, Kacen A, Merbl Y, Ravid T, Reichmann D

Most microbial cells on earth predominantly exist in non-proliferating, dormant conditions, such as the stationary state. The stationary phase is a crucial stage during the cellular lifespan, which requires homeostatic rewiring for long-term viability and rapid responses to environmental changes. Here, we show that entry to the stationary phase in yeast is accompanied by increased cytosolic and mitochondrial oxidation, imposing ... [more]

Redox Biol Jul. 01, 2025; 84();103651 [Pubmed: 40359616]

Throughput

  • High Throughput

Additional Notes

  • Cdc48-interacting proteins at 24 hours and 48 hours growth

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CDC48 STM1
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-0.187BioGRID
1965727

Curated By

  • BioGRID