Predicted to enable 4 iron, 4 sulfur cluster binding activity. Predicted to be involved in iron-sulfur cluster assembly; mitochondrial respiratory chain complex I assembly; and mitochondrion morphogenesis. Located in mitochondrion. Human ortholog(s) of this gene implicated in nuclear type mitochondrial complex I deficiency 21. Orthologous to human NUBPL (nucleotide binding protein like). [provided by Alliance of Genome Resources, Apr 2022]