| Cellular localization: |
Endoplasmic reticulum membrane ; Single-pass membrane protein . Cell membrane ; Peripheral membrane protein . Localizes to endoplasmic reticulum-plasma membrane contact sites (EPCS). Anchored at the ER, PM binding is mediated via GRAM domain and phosphatidylinositol lipid interaction. Localizes to distinct EPCS than GRAMD1A. . |
