PREY

PSMC3

TBP1
proteasome (prosome, macropain) 26S subunit, ATPase, 3
GO Process (24)
GO Function (4)
GO Component (7)
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

Tat-binding protein-1, a component of the 26S proteasome, contributes to the E3 ubiquitin ligase function of the von Hippel-Lindau protein.

Corn PG, McDonald ER, Herman JG, El-Deiry WS

von Hippel-Lindau (VHL) gene inactivation occurs in von Hippel-Lindau (VHL) disease. The protein pVHL functions in a multi-subunit E3 ubiquitin ligase that targets the hypoxia-inducible transcription factor Hif1 alpha for proteasomal degradation during normoxia. We establish that pVHL binds to Tat-binding protein-1 (TBP-1), a component of the 19S regulatory complex of the proteasome. TBP-1 associates with the beta-domain of pVHL ... [more]

Nat. Genet. Nov. 01, 2003; 35(3);229-37 [Pubmed: 14556007]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PSMC3 VHL
Affinity Capture-Western
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.

Low-BioGRID
-
VHL PSMC3
Two-hybrid
Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

Low-BioGRID
-

Curated By

  • BioGRID