Predicted to enable 2 iron, 2 sulfur cluster binding activity. Predicted to be involved in iron-sulfur cluster assembly and protein maturation by iron-sulfur cluster transfer. Located in mitochondrion. Is expressed in several structures, including alimentary system; brain; cardiovascular system; genitourinary system; and liver. Human ortholog(s) of this gene implicated in multiple mitochondrial dysfunctions syndrome 5. Orthologous to human ISCA1 (iron-sulfur cluster assembly 1). [provided by Alliance of Genome Resources, Apr 2022]