Inositol 1,4,5-Trisphosphate Receptor Type 2

**Semantic type:** Amino Acid, Peptide, or Protein|Receptor

**Definition:** Inositol 1,4,5-trisphosphate receptor type 2 (2701 aa, ~308 kDa) is encoded by the human ITPR2 gene. This protein plays a role in in second messenger signaling.

**Synonyms:** - IP3 Receptor Isoform 2 - IP3R 2 - Inositol 1,4,5-Triphosphate Receptor 2 - Inositol 1,4,5-Triphosphate Receptor Type 2 - InsP3R2 - Type 2 Inositol 1,4,5-Trisphosphate Receptor - Type 2 InsP3 Receptor