PREY

PSMC3

proteasome (prosome, macropain) 26S subunit, ATPase 3
GO Process (1)
GO Function (1)
GO Component (7)
Rattus norvegicus

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.

Publication

Subcellular localization of proteasomes and their regulatory complexes in mammalian cells.

Brooks P, Fuertes G, Murray RZ, Bose S, Knecht E, Rechsteiner MC, Hendil KB, Tanaka K, Dyson J, Rivett J

Proteasomes can exist in several different molecular forms in mammalian cells. The core 20S proteasome, containing the proteolytic sites, binds regulatory complexes at the ends of its cylindrical structure. Together with two 19S ATPase regulatory complexes it forms the 26S proteasome, which is involved in ubiquitin-dependent proteolysis. The 20S proteasome can also bind 11S regulatory complexes (REG, PA28) which play ... [more]

Biochem. J. Feb. 15, 2000; 346(0);155-61 [Pubmed: 10657252]

Throughput

  • Low Throughput

Curated By

  • BioGRID