Predicted to enable monocarboxylic acid transmembrane transporter activity. Predicted to be involved in monocarboxylic acid transport. Predicted to be located in plasma membrane. Predicted to be integral component of plasma membrane. Is expressed in choroid plexus; cranium; otic capsule; and thoracic segment skeleton. Orthologous to human SLC16A4 (solute carrier family 16 member 4). [provided by Alliance of Genome Resources, Apr 2022]