BAIT

RPN11

MPR1, proteasome regulatory particle lid subunit RPN11, L000002976, L000002965, YFR004W
Metalloprotease subunit of 19S regulatory particle; part of 26S proteasome lid; couples the deubiquitination and degradation of proteasome substrates; involved, independent of catalytic activity, in fission of mitochondria and peroxisomes; protein abundance increases in response to DNA replication stress
Saccharomyces cerevisiae (S288c)
PREY

RPL17B

ribosomal 60S subunit protein L17B, L22, YL17, L20B, L17B, L000004457, YJL177W
Ribosomal 60S subunit protein L17B; homologous to mammalian ribosomal protein L17 and bacterial L22; RPL17B has a paralog, RPL17A, that arose from the whole genome duplication
GO Process (1)
GO Function (1)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

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

Characterization of cell cycle specific protein interaction networks of the yeast 26S proteasome complex by the QTAX strategy.

Kaake RM, Milenkovic T, Przulj N, Kaiser P, Huang L

Ubiquitin-proteasome dependent protein degradation plays a fundamental role in the regulation of the eukaryotic cell cycle. Cell cycle transitions between different phases are tightly regulated to prevent uncontrolled cell proliferation, which is characteristic of cancer cells. To understand cell cycle phase specific regulation of the 26S proteasome and reveal the molecular mechanisms underlying the ubiquitin-proteasome degradation pathway during cell cycle ... [more]

J. Proteome Res. Apr. 05, 2010; 9(4);2016-29 [Pubmed: 20170199]

Throughput

  • High Throughput

Additional Notes

  • Proteasome interacting proteins (PIPs) were identified using QTAX (quantitative analysis of tandem affinity purified in vivo cross-linked (X) protein complexes). TAP-tagged Rpn11 and in vivo formaldehyde cross-linking were used in the experiment.

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
RPN11 RPL17B
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-0.1326BioGRID
1979968
RPL17B RPN11
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-0.1812BioGRID
2051680

Curated By

  • BioGRID