Slc22a4 - solute carrier family 22 member 4

Enables quaternary ammonium group transmembrane transporter activity. Involved in quaternary ammonium group transport. Predicted to be located in apical plasma membrane and mitochondrion. Human ortholog(s) of this gene implicated in rheumatoid arthritis. Orthologous to human SLC22A4 (solute carrier family 22 member 4). [provided by Alliance of Genome Resources, Apr 2022]