research papers
The crystal structures of PAP phosphatase-1 from E. histolytica and its complex with AMP have been determined at 2.1 and 2.6 Å resolution, respectively. This enzyme is a Li+-sensitive Mg2+-dependent inositol polyphosphate 1-phosphatase that catalyses the hydrolysis of both 3′-phosphoadenosine 5′-phosphate and inositol 1,4-bisphosphate.
research papers
EhIPPase is probably the inositol polyphosphate 1-phosphatase of E. histolytica.