Automated description from the Alliance of Genome Resources
Exhibits cupric reductase activity; ferric-chelate reductase (NADPH) activity; and ferric-chelate reductase activity. Involved in several processes, including exosomal secretion; positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator; and transition metal ion transport. Localizes to the endosome and plasma membrane. Orthologous to human STEAP3 (STEAP3 metalloreductase).