Predicted to enable solute:proton antiporter activity and voltage-gated chloride channel activity. Predicted to be involved in chloride transport and non-motile cilium assembly. Predicted to be located in endoplasmic reticulum membrane; endosome; and lysosomal membrane. Predicted to be active in Golgi apparatus; ciliary base; and cytoplasmic vesicle. Predicted to be integral component of plasma membrane. Human ortholog(s) of this gene implicated in Raynaud-Claes syndrome. Orthologous to human CLCN4 (chloride voltage-gated channel 4). [provided by Alliance of Genome Resources, Apr 2022]