dihydrouridine synthase family protein. similar to FAD binding / catalytic/ tRNA dihydrouridine synthase [Arabidopsis thaliana] (TAIR:AT3G49640.1); similar to H0613H07.1 [Oryza sativa (indica cultivar-group)] (GB:CAH66003.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO47260.1); similar to hypothetical protein OsI_014076 [Oryza sativa (indica cultivar-group)] (GB:EAY92843.1); contains InterPro domain Dihydrouridine synthase, DuS; (InterPro:IPR001269); contains InterPro domain Aldolase-type TIM barrel; (InterPro:IPR013785)