metal transporter family protein. similar to metal transporter family protein [Arabidopsis thaliana] (TAIR:AT3G20870.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN69618.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO45376.1); contains InterPro domain Zinc/iron permease; (InterPro:IPR003689)