Predicted to be involved in several processes, including dynamin family protein polymerization involved in mitochondrial fission; positive regulation of mitochondrial fission; and positive regulation of protein targeting to membrane. Predicted to be located in mitochondrion. Predicted to be active in mitochondrial outer membrane. Human ortholog(s) of this gene implicated in combined oxidative phosphorylation deficiency 49. Orthologous to human MIEF2 (mitochondrial elongation factor 2). [provided by Alliance of Genome Resources, Apr 2022]