Predicted to enable pyrimidine nucleotide transmembrane transporter activity. Predicted to be involved in several processes, including cellular response to peptide hormone stimulus; mitochondria-nucleus signaling pathway; and mitochondrion organization. Predicted to be located in mitochondrial membrane. Orthologous to human SLC25A33 (solute carrier family 25 member 33). [provided by Alliance of Genome Resources, Apr 2022]