| Cellular localization: |
Cell membrane; Multi-pass membrane protein. Membrane ; Multi-pass membrane protein . Perikaryon. Cytoplasm, perinuclear region. Endoplasmic reticulum. Colocalized with HSPA5 in the endoplasmic reticulum (ER). Enriched in ER microsome. Colocalized with BMP4 in neural cell bodies and neural fibers of the enteric nervous system. |