Anti-ITPR3

This gene encodes a receptor for inositol 1,4,5-trisphosphate, a second messenger that mediates the release of intracellular calcium. The receptor contains a calcium channel at the C-terminus and the ligand-binding site at the N-terminus. Knockout studies in mice suggest that type 2 and type 3 inositol 1,4,5-trisphosphate receptors play a key role in exocrine secretion underlying energy metabolism and growth. Protein function: Receptor for inositol 1,4,5-trisphosphate, a second messenger that mediates the release of intracellular calcium. [The UniProt Consortium]