Enables beta-alanine-pyruvate transaminase activity. Predicted to be involved in carboxylic acid metabolic process and positive regulation of nitric oxide biosynthetic process. Is active in mitochondrion. Is expressed in alimentary system and liver. Orthologous to human AGXT2 (alanine--glyoxylate aminotransferase 2). [provided by Alliance of Genome Resources, Apr 2022]