<p> This entry represents the several classes of P-type ATPases, including those that transport K<sup>+</sup> (<db_xref db="EC" dbkey="3.6.3.12"/>), Mg<sup>2+</sup> (<db_xref db="EC" dbkey="3.6.3.2"/>), Cd<sup>2+</sup> (<db_xref db="EC" dbkey="3.6.3.3"/>), Cu <sup>2+</sup> (<db_xref db="EC" dbkey="3.6.3.4"/>), Zn<sup>2+</sup> (<db_xref db="EC" dbkey="3.6.3.5"/>), Na<sup>+</sup> (<db_xref db="EC" dbkey="3.6.3.7"/>), Ca<sup>2+</sup> (<db_xref db="EC" dbkey="3.6.3.8"/>), Na<sup>+</sup>/K<sup>+</sup> (<db_xref db="EC" dbkey="3.6.3.9"/>), and H<sup>+</sup>/K<sup>+</sup> (<db_xref db="EC" dbkey="3.6.3.10"/>). These P-ATPases are found in both prokaryotes and eukaryotes and region around the phosphorylated aspartate residue is perfectly conserved in all these ATPases.</p><p>More information about this protein can be found at Protein of the Month: ATP Synthases [<cite idref="PUB00020719"/>].</p>