BAIT

DRD2

dopamine receptor D2
GO Process (99)
GO Function (11)
GO Component (15)

Gene Ontology Biological Process

Rattus norvegicus
PREY

CALM1

CaMI, rCG_20808
calmodulin 1
GO Process (21)
GO Function (19)
GO Component (14)
Rattus norvegicus

PCA

A Protein-Fragment Complementation Assay (PCA) is a protein-protein interaction assay in which a bait protein is expressed as fusion to one of the either N- or C- terminal peptide fragments of a reporter protein and prey protein is expressed as fusion to the complementary N- or C- terminal fragment of the same reporter protein. Interaction of bait and prey proteins bring together complementary fragments, which can then fold into an active reporter, e.g. the split-ubiquitin assay.

Publication

Interactions between calmodulin, adenosine A2A, and dopamine D2 receptors.

Navarro G, Aymerich MS, Marcellino D, Cortes A, Casado V, Mallol J, Canela EI, Agnati L, Woods AS, Fuxe K, Lluis C, Lanciego JL, Ferre S, Franco R

The Ca(2+)-binding protein calmodulin (CaM) has been shown to bind directly to cytoplasmic domains of some G protein-coupled receptors, including the dopamine D(2) receptor. CaM binds to the N-terminal portion of the long third intracellular loop of the D(2) receptor, within an Arg-rich epitope that is also involved in the binding to G(i/o) proteins and to the adenosine A(2A) receptor, ... [more]

J. Biol. Chem. Oct. 09, 2009; 284(41);28058-68 [Pubmed: 19632986]

Throughput

  • Low Throughput

Curated By

  • BioGRID