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

Association of the mammalian proto-oncoprotein Int-6 with the three protein complexes eIF3, COP9 signalosome and 26S proteasome.

Hoareau Alves K, Bochard V, Rety S, Jalinot P

The mammalian Int-6 protein has been characterized as a subunit of the eIF3 translation initiation factor and also as a transforming protein when its C-terminal part is deleted. It includes a protein domain, which also exists in various subunits of eIF3, of the 26S proteasome and of the COP9 signalosome (CSN). By performing a two-hybrid screen with Int-6 as bait, ... [more]

FEBS Lett. Sep. 11, 2002; 527(1);15-21 [Pubmed: 12220626]

Throughput

Low Throughput

Related interactions

Interaction	Experimental Evidence Code	Dataset	Throughput	Score	Curated By	Notes
EIF3E COPS6	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.	Hoareau Alves K (2002)	Low	-	BioGRID	-

Curated By

BioGRID

Interaction Summary

EIF3E

Gene Ontology Biological Process

Gene Ontology Molecular Function

poly(A) RNA binding [IDA]protein N-terminus binding [IPI]protein binding [IPI]translation initiation factor activity [IC, IDA]

Gene Ontology Cellular Component

COPS6