glucose-6-phosphate/phosphate translocator, putative. similar to GPT1 (glucose-6-phosphate transporter 1), antiporter/ glucose-6-phosphate transmembrane transporter [Arabidopsis thaliana] (TAIR:AT5G54800.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO17836.1); contains InterPro domain Protein of unknown function DUF250 (InterPro:IPR004853)