Predicted to enable bile acid transmembrane transporter activity and protein heterodimerization activity. Predicted to be involved in several processes, including monocarboxylic acid transport; positive regulation of intracellular protein transport; and positive regulation of protein glycosylation. Predicted to act upstream of or within organic substance transport. Located in basolateral plasma membrane. Orthologous to human SLC51B (solute carrier family 51 subunit beta). [provided by Alliance of Genome Resources, Apr 2022]