BAIT

PSME1

IFI5111, PA28A, PA28alpha, REGalpha
proteasome (prosome, macropain) activator subunit 1 (PA28 alpha)
Homo sapiens
PREY

PSMD14

PAD1, POH1, RPN11
proteasome (prosome, macropain) 26S subunit, non-ATPase, 14
GO Process (27)
GO Function (4)
GO Component (7)

Gene Ontology Biological Process

Homo sapiens

Affinity Capture-Western

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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Inherent asymmetry in the 26S proteasome is defined by the ubiquitin receptor RPN13.

Berko D, Herkon O, Braunstein I, Isakov E, David Y, Ziv T, Navon A, Stanhill A

The 26S double-capped proteasome is assembled in a hierarchic event that is orchestrated by dedicated set of chaperons. To date, all stoichiometric subunits are considered to be present in equal ratios, thus providing symmetry to the double-capped complex. Here, we show that although the vast majority (if not all) of the double-capped 26S proteasomes, both 19S complexes, contain the ubiquitin ... [more]

J. Biol. Chem. Feb. 28, 2014; 289(9);5609-18 [Pubmed: 24429290]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PSMD14 PSME1
Affinity Capture-MS
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.

High-BioGRID
-
PSMD14 PSME1
Affinity Capture-MS
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.

Low-BioGRID
-
PSMD14 PSME1
Affinity Capture-MS
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.

High-BioGRID
2494951
PSMD14 PSME1
Co-fractionation
Co-fractionation

Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex.

High-BioGRID
3430177

Curated By

  • BioGRID