Couples the hydrolysis of ATP with the transport of cadmium, zinc and cobalt out of the cell. This ion efflux may influence the activity of urease, which is essential for the survival of the bacterium in the gastric environment. ATP + H2O + Zn(2+)(in) = ADP + H(+) + phosphate + Zn(2+)(out) ATP + Cd(2+)(in) + H2O = ADP + Cd(2+)(out) + H(+) + phosphate Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IB subfamily.