ATINT4 (INOSITOL TRANSPORTER 4); carbohydrate transmembrane transporter/ myo-inositol:hydrogen symporter/ sugar:hydrogen ion symporter. Identical to Inositol transporter 4 (INT4) [Arabidopsis Thaliana] (GB:O23492); similar to ATINT3 (INOSITOL TRANSPORTER 3), carbohydrate transmembrane transporter/ sugar:hydrogen ion symporter [Arabidopsis thaliana] (TAIR:AT2G35740.1); similar to ATINT2 (INOSITOL TRANSPORTER 2), carbohydrate transmembrane transporter/ sugar:hydrogen ion symporter [Arabidopsis thaliana] (TAIR:AT1G30220.1); similar to putative Na+/myo-inositol symporter [Mesembryanthemum crystallinum] (GB:AAF91432.1); similar to unnamed protein