Grm4 - glutamate metabotropic receptor 4

Enables calcium-dependent protein binding activity and calmodulin binding activity. Predicted to be involved in adenylate cyclase-inhibiting G protein-coupled glutamate receptor signaling pathway; modulation of chemical synaptic transmission; and positive regulation of MAPK cascade. Predicted to act upstream of or within chemical synaptic transmission and learning. Located in dendritic shaft; presynaptic active zone membrane; and terminal bouton. Orthologous to human GRM4 (glutamate metabotropic receptor 4). [provided by Alliance of Genome Resources, Apr 2022]