From: Na+-stimulated ATPase of alkaliphilic halotolerant cyanobacterium Aphanothece halophytica translocates Na+ into proteoliposomes via Na+ uniport mechanism
Addition
Residual ATPase activity (%)
None
100
1 mM CCCP
107
0.5 mM NEM
102
50 mM KNO3
103
20 mM KSCN
101
1 mM Ouabain
115
0.01 mM Orthovanadate
0.2 mM Amiloride
98
5 mM Sodium azide
64
1 mM DCCD
78