sugar transporter family protein. Identical to Sugar transporter ERD6-like 1 (SUGTL4) [Arabidopsis Thaliana] (GB:Q9SCW7;GB:O04041); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G08900.2); similar to carbohydrate transmembrane transporter [Arabidopsis thaliana] (TAIR:AT1G08900.1); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G08900.3); similar to unnamed protein product [Vitis vinifera] (GB:CAO68582.1); contains InterPro domain General substrate transporter; (InterPro:IPR005828); contains InterPro domain Major facilitator superfamily; (InterPro:IPR007114); contains InterPro domain Sugar transporter, conserved site;