FAD-binding domain-containing protein. Identical to Reticuline oxidase-like protein precursor [Arabidopsis Thaliana] (GB:Q9SVG4;GB:Q3E9Y2;GB:Q8H7B5); similar to FAD-binding domain-containing protein [Arabidopsis thaliana] (TAIR:AT4G20840.1); similar to electron carrier [Arabidopsis thaliana] (TAIR:AT1G11770.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO42591.1); contains InterPro domain FAD-binding, type 2; (InterPro:IPR016166); contains InterPro domain FAD linked oxidase, N-terminal; (InterPro:IPR006094); contains InterPro domain Berberine/berberine-like; (InterPro:IPR012951)