Predicted to enable cardiolipin binding activity and creatine kinase activity. Predicted to be involved in phosphocreatine biosynthetic process. Predicted to act upstream of or within phosphocreatine metabolic process. Located in mitochondrion. Is expressed in several structures, including gut; heart; lung; metanephros; and thymus. Orthologous to human CKMT2 (creatine kinase, mitochondrial 2). [provided by Alliance of Genome Resources, Apr 2022]