Predicted to enable proline-tRNA ligase activity. Predicted to be involved in prolyl-tRNA aminoacylation. Predicted to be located in mitochondrial matrix. Predicted to be active in mitochondrion. 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]