Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Calmodulin dependence of presynaptic metabotropic glutamate receptor signaling.

O'Connor V, El Far O, Bofill-Cardona E, Nanoff C, Freissmuth M, Karschin A, Airas JM, Betz H, Boehm S

Glutamatergic neurotransmission is controlled by presynaptic metabotropic glutamate receptors (mGluRs). A subdomain in the intracellular carboxyl-terminal tail of group III mGluRs binds calmodulin and heterotrimeric guanosine triphosphate-binding protein (G protein) betagamma subunits in a mutually exclusive manner. Mutations interfering with calmodulin binding and calmodulin antagonists inhibit G protein-mediated modulation of ionic currents by mGluR 7. Calmodulin antagonists also prevent inhibition ... [more]

Science Nov. 05, 1999; 286(5442);1180-4 [Pubmed: 10550060]

Throughput

  • Low Throughput

Curated By

  • BioGRID