Is predicted to encode a protein with the following domains: Putative transmembrane ascorbate-dependent reductase CYB561 homologue; Winged helix DNA-binding domain superfamily; Cytochrome
b561/ferric reductase transmembrane; La-type HTH domain; La domain; Winged helix-like DNA-binding domain superfamily; and Eukaryotic cytochrome
b561. Is an ortholog of C. elegans F39G3.4 and F39G3.5.