function:Orphan receptor.,similarity:Belongs to the G-protein coupled receptor 2 family. LN-TM7 subfamily.,similarity:Contains 1 GPS domain.,similarity:Contains 1 pentaxin domain.,
Membrane ; Multi-pass membrane protein .
Detected in fetal retina. Highly expressed in normal enterochromaffin cells and in neuroendocrine carcinoma. Detected in normal liver; highly expressed in primary liver carcinoma.