PREY

PSMC1

P26S4, S4, p56
proteasome (prosome, macropain) 26S subunit, ATPase, 1
GO Process (22)
GO Function (3)
GO Component (8)

Gene Ontology Molecular Function

Homo sapiens

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

Isolation of human proteasomes and putative proteasome-interacting proteins using a novel affinity chromatography method.

Scanlon TC, Gottlieb B, Durcan TM, Fon EA, Beitel LK, Trifiro MA

The proteasome is the primary subcellular organelle responsible for protein degradation. It is a dynamic assemblage of 34 core subunits and many differentially expressed, transiently interacting, modulatory proteins. This paper describes a novel affinity chromatography method for the purification of functional human holoproteasome complexes using mild conditions. Human proteasomes purified by this simple procedure maintained the ability to proteolytically process ... [more]

Exp. Cell Res. Jan. 15, 2009; 315(2);176-89 [Pubmed: 19013454]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PSMC1 RAD23A
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.

High0.0903BioGRID
1268642

Curated By

  • BioGRID