anion exchange family protein. Identical to Putative boron transporter 2 [Arabidopsis Thaliana] (GB:Q9M1P7); similar to BOR1 (REQUIRES HIGH BORON 1), anion exchanger [Arabidopsis thaliana] (TAIR:AT2G47160.1); similar to BOR1 (REQUIRES HIGH BORON 1) [Arabidopsis thaliana] (TAIR:AT2G47160.2); similar to anion exchange family protein [Arabidopsis thaliana] (TAIR:AT3G06450.2); similar to hypothetical protein [Vitis vinifera] (GB:CAN71135.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO70896.1); similar to boron transporter [Oryza sativa (japonica cultivar-group)] (GB:AAQ02664.1); contains InterPro domain Bicarbonate transporter, eu