xanthine/uracil permease family protein. Identical to Nucleobase-ascorbate transporter 7 (NAT7) [Arabidopsis Thaliana] (GB:Q0WPE9;GB:Q9ZUJ0); similar to xanthine/uracil permease family protein [Arabidopsis thaliana] (TAIR:AT1G10540.1); similar to permease, putative [Arabidopsis thaliana] (TAIR:AT5G62890.3); similar to permease, putative [Arabidopsis thaliana] (TAIR:AT5G62890.2); similar to unnamed protein product [Vitis vinifera] (GB:CAO64382.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO40952.1); similar to putative permease I [Lycopersicon esculentum] (GB:AAX73299.1); contains InterPro domain Xanthine/uracil/vitamin C perm