Enables N-formyl peptide receptor activity. Predicted to be involved in several processes, including complement receptor mediated signaling pathway; phospholipase C-activating G protein-coupled receptor signaling pathway; and positive regulation of cytosolic calcium ion concentration. Predicted to act upstream of or within signal transduction. Predicted to be located in cytoplasm. Predicted to be active in plasma membrane. Orthologous to human FPR2 (formyl peptide receptor 2) and FPR3 (formyl peptide receptor 3). [provided by Alliance of Genome Resources, Apr 2022]