Predicted to enable protein kinase activator activity and protein kinase binding activity. Predicted to be involved in several processes, including positive regulation of canonical Wnt signaling pathway; positive regulation of macromolecule metabolic process; and positive regulation of neuron differentiation. Predicted to act upstream of or within several processes, including glucose homeostasis; positive regulation of I-kappaB kinase/NF-kappaB signaling; and positive regulation of protein kinase activity. Predicted to be located in several cellular components, including cell surface; membrane raft; and nuclear lumen. Predicted to be part of receptor complex. Predicted to be active in extracellular exosome; intracellular membrane-bounded organelle; and plasma membrane. Orthologous to human GPRC5B (G protein-coupled receptor class C group 5 member B). [provided by Alliance of Genome Resources, Apr 2022]