en:Hydrogen potassium ATPase http://en.wikipedia.org/wiki/H.....ium_ATPase H+/K+ H+/K+ exchanging antiporter proton-potassium pump English enzim H/K ATPase H+/K+ antiporter English view article ATP4A H+/K+ ATPases Hydrogen potassium ATPase enzim H/K ATPase H+/ K+-ATPase antiporter H+/K+