function:Involved in high-affinity copper uptake.,PTM:O-Glycosylation at Thr-27 protects from proteolytic cleavage in the N-terminal extracellular domain.,similarity:Belongs to the SLC31A transporter family.,subunit:Homotrimer.,
Cell membrane; Multi-pass membrane protein. Localizes to the apical membrane in intestinal epithelial cells. .
Brain,Liver,Lung,Skeletal muscle,Skin,