Predicted to be involved in photoreceptor cell maintenance. Predicted to act upstream of or within sensory perception of smell and visual perception. Orthologous to human NXNL2 (nucleoredoxin like 2); INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 2,3,7,8-Tetrachlorodibenzofuran; 6-propyl-2-thiouracil.