xanthine/uracil permease family protein. similar to xanthine/uracil/vitamin C permease family protein [Arabidopsis thaliana] (TAIR:AT5G50300.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO41478.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ66119.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN76560.1); contains InterPro domain Xanthine/uracil/vitamin C permease; (InterPro:IPR006043)