Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O = ADP + phosphate, to directly drive the transport of ions across a membrane. The reaction is characterized by the transient formation of a high-energy aspartyl-phosphoryl-enzyme intermediate. [ http://www.ncbi.nlm.nih.gov/pubmed/10322420 http://www.ncbi.nlm.nih.gov/pubmed/10600683 ]
Synonyms: ATPase activity, coupled to transmembrane movement of ions, phosphorylative mechanism P-type ATPase activity