Predicted to be involved in mitochondrial cytochrome c oxidase assembly. Predicted to be located in mitochondrial membrane. Predicted to be integral component of membrane. Predicted to be active in mitochondrion. Human ortholog(s) of this gene implicated in cytochrome-c oxidase deficiency disease. Orthologous to human COX14 (cytochrome c oxidase assembly factor COX14). [provided by Alliance of Genome Resources, Apr 2022]