Inositol Hexakisphosphate Kinase 1

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

**Definition:** Inositol hexakisphosphate kinase 1 (441 aa, ~50 kDa) is encoded by the human IP6K1 gene. This protein is involved in the metabolism of second messenger molecules.

**Synonyms:** - ATP:1D-Myo-Inositol-Hexakisphosphate Phosphotransferase - EC 2.7.4.21 - IP6K1 - Inositol Hexaphosphate Kinase 1 - InsP6 Kinase 1 - Pi Uptake Stimulator