Predicted to enable ferric iron binding activity and ferrous iron binding activity. Predicted to be involved in several processes, including intracellular sequestering of iron ion; positive regulation of aconitate hydratase activity; and positive regulation of succinate dehydrogenase activity. Located in mitochondrion. Orthologous to human FTMT (ferritin mitochondrial). [provided by Alliance of Genome Resources, Apr 2022]