label: high-affinity oligopeptide transmembrane transporter activity
label_lc: high-affinity oligopeptide transmembrane transporter activity
description: "Enables the transfer of oligopeptide from one side of a membrane to the other. In high-affinity transport the transporter is able to bind the solute even if it is only present at very low concentrations. Oligopeptides are molecules that contain a small number (2 to 20) of amino-acid residues connected by peptide linkages."