
Keywords: PPi; inorganic pyrophosphate; PPiase; inorganic pyrophosphate hydrolase (E.C. 3.6.1.1; GO; 0004427); PPa; soluble inorganic pyrophosphatases of family I; PPa-ek; soluble inorganic pyrophosphate hydrolase of the family I and eukaryotic type; PPa-pk; solubl