Enables angiotensin receptor activity and peptide binding activity. Acts upstream of or within G protein-coupled receptor signaling pathway; activation of NF-kappaB-inducing kinase activity; and regulation of inflammatory response. Predicted to be located in cell surface and plasma membrane. Is expressed in several structures, including brain; extraembryonic component; gut; reproductive system; and spleen. Orthologous to human MAS1 (MAS1 proto-oncogene, G protein-coupled receptor). [provided by Alliance of Genome Resources, Apr 2022]