| Cellular localization: |
Cell membrane ; Single-pass type I membrane protein . Cytoplasm . During intrathymic development, resides in punctate cytoplasmic structures in DN1 and DN2 cells. In DN3 cells, found in large crescent-shaped membrane structures, which preferentially localize in cell-to-cell contact zones. .; [Isoform 1]: Endoplasmic reticulum . Transmembrane localization is essential for Wnt signaling inhibition. .; [Isoform 5]: Cytoplasm . Scattered throughout the cytoplasm in small-sized punctate structures. . |
