Predicted to enable proline-tRNA ligase activity. Predicted to be involved in prolyl-tRNA aminoacylation. Predicted to act upstream of or within translation. Located in mitochondrion. Is expressed in adrenal gland and gland. Human ortholog(s) of this gene implicated in developmental and epileptic encephalopathy 75. Orthologous to human PARS2 (prolyl-tRNA synthetase 2, mitochondrial). [provided by Alliance of Genome Resources, Apr 2022]