anion exchanger. Identical to Putative boron transporter-like protein 4 [Arabidopsis Thaliana] (GB:Q9SUU1); similar to BOR5, anion exchanger [Arabidopsis thaliana] (TAIR:AT1G74810.1); similar to ATBOR4/BOR4, anion exchanger [Arabidopsis thaliana] (TAIR:AT1G15460.1); similar to anion exchange protein family [Arabidopsis thaliana] (TAIR:AT5G25430.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO44180.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN61936.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO65611.1); contains InterPro domain Bicarbonate transporter, eukaryotic; (InterPro:IPR003020); contains In