Predicted to enable G protein-coupled receptor activity. Predicted to be involved in adenylate cyclase-activating G protein-coupled receptor signaling pathway; calcineurin-NFAT signaling cascade; and peripheral nervous system development. Predicted to act upstream of or within positive regulation of synapse assembly. Predicted to be located in plasma membrane. Predicted to be integral component of plasma membrane. Orthologous to human ADGRB2 (adhesion G protein-coupled receptor B2). [provided by Alliance of Genome Resources, Apr 2022]