Predicted to enable dephospho-CoA kinase activity and pantetheine-phosphate adenylyltransferase activity. Predicted to be involved in coenzyme A biosynthetic process. Predicted to be located in mitochondrial matrix. Human ortholog(s) of this gene implicated in mucopolysaccharidosis III; neurodegeneration with brain iron accumulation 6; and pontocerebellar hypoplasia. Orthologous to human COASY (Coenzyme A synthase). [provided by Alliance of Genome Resources, Apr 2022]