Automated description from the Alliance of Genome Resources (Release 4.1.0)
Enables magnesium ion transmembrane transporter activity and sodium ion transmembrane transporter activity. Acts upstream of or within enamel mineralization; magnesium ion homeostasis; and magnesium ion transport. Located in basolateral plasma membrane. Human ortholog(s) of this gene implicated in Jalili syndrome. Orthologous to human CNNM4 (cyclin and CBS domain divalent metal cation transport mediator 4).