Predicted to enable propionyl-CoA carboxylase activity. Predicted to be involved in cellular amino acid catabolic process and fatty acid catabolic process. Predicted to be located in mitochondrial matrix. Predicted to be active in mitochondrion. Human ortholog(s) of this gene implicated in amino acid metabolic disorder and propionic acidemia. Orthologous to human PCCB (propionyl-CoA carboxylase subunit beta). [provided by Alliance of Genome Resources, Apr 2022]