Enables N-formyl peptide receptor activity and amyloid-beta binding activity. Involved in cellular response to amyloid-beta; positive chemotaxis; and positive regulation of superoxide anion generation. Acts upstream of or within phospholipase C-activating G protein-coupled receptor signaling pathway. Predicted to be located in cytoplasm. Predicted to be active in plasma membrane. Orthologous to human FPR2 (formyl peptide receptor 2). [provided by Alliance of Genome Resources, Apr 2022]