BAIT

DRD2

D2DR, D2R
dopamine receptor D2
GO Process (54)
GO Function (5)
GO Component (4)

Gene Ontology Biological Process

Homo sapiens
PREY

KCNJ3

GIRK1, KGA, KIR3.1
potassium inwardly-rectifying channel, subfamily J, member 3
GO Process (4)
GO Function (2)
GO Component (2)
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

G protein-coupled receptors form stable complexes with inwardly rectifying potassium channels and adenylyl cyclase.

Lavine N, Ethier N, Oak JN, Pei L, Liu F, Trieu P, Rebois RV, Bouvier M, Hebert TE, Van Tol HH

A large number of studies have demonstrated co-purification or co-immunoprecipitation of receptors with G proteins. We have begun to look for the presence of effector molecules in these receptor complexes. Co-expression of different channel and receptor permutations in COS-7 and HEK 293 cells in combination with co-immunoprecipitation experiments established that the dopamine D(2) and D(4), and beta(2)-adrenergic receptors (beta(2)-AR) form ... [more]

J. Biol. Chem. Nov. 29, 2002; 277(48);46010-9 [Pubmed: 12297500]

Throughput

  • Low Throughput

Curated By

  • BioGRID