Predicted to enable ATPase activator activity. Predicted to be involved in protein import into mitochondrial matrix. Predicted to act upstream of or within several processes, including cellular response to starvation; negative regulation of mitochondrial electron transport, NADH to ubiquinone; and negative regulation of protein-containing complex assembly. Predicted to be located in mitochondrial inner membrane. Predicted to be part of PAM complex, Tim23 associated import motor. [provided by Alliance of Genome Resources, Apr 2022]