Inosine Triphosphate Pyrophosphatase

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

**Definition:** Inosine triphosphate pyrophosphatase (194 aa, ~21 kDa) is encoded by the human ITPA gene. This protein plays a role in the removal of diphosphate from non-canonical purine nucleotide triphosphates.

**Synonyms:** - EC 3.6.1.9 - ITPA - ITPase - Inosine Triphosphatase - Inosine Triphosphate Pyrophosphohydrolase - NTPase - Non-Canonical Purine NTP Pyrophosphatase - Non-Standard Purine NTP Pyrophosphatase - Nucleoside-Triphosphate Diphosphatase - Nucleoside-Triphosphate Pyrophosphatase - Putative Oncogene Protein Hlc14-06-P