The carboxy terminus of the colonic H(+), K(+)-ATPase alpha-subunit is required for stable beta subunit assembly and function.
Li J, Codina J, Petroske E, Werle MJ, DuBose TD. The carboxy terminus of the colonic H(+), K(+)-ATPase alpha-subunit is required for stable beta subunit assembly and function. Kidney Int. 2004 Apr; 65(4):1301-10.