low-affinity zinc ion transmembrane transporter activity
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Zn2+ = Zn2+, probably powered by proton motive force. In low-affinity transport the transporter is able to bind the solute only if it is present at very high concentrations.
GO:0005385
zinc ion transmembrane transporter activity
is_a