Reaction catalyzed by Na+-transporting two-sector ATPase (7.2.2.1), P-type Na+ transporter (7.2.2.3), ABC-type Na+ transporter (7.2.2.4)
ATP
+
H2O
+
n
Na+[side 1]
=
ADP
+
+
n
Na+[side 2]
ATP
+
H2O
+
n Na+[side 1]
=
ADP
+
phosphate
+
n Na+[side 2]