Probable intracellular cadmium (Cd) transporter that participates in the distribution or availability of Cd within the cell. Expressed in the vascular bundles of shoots, cotyledons, young leaves, sepals and petals, at the top of the flower stem and in the style. Expressed in the peduncle of developing siliques as well as in the septum and the funiculi. No visible phenotype under normal growth condition, but in presence of Cd, increased tolerance to Cd toxicity. Belongs to the NRAMP (TC 2.A.55) family.