bile acid:sodium symporter family protein. similar to bile acid:sodium symporter family protein [Arabidopsis thaliana] (TAIR:AT1G78560.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO65594.1); contains InterPro domain Bile acid:sodium symporter; (InterPro:IPR002657); contains InterPro domain Bile acid transporter; (InterPro:IPR004710)