Term Name:	high-affinity secondary active nitrite transmembrane transporter activity
Synonyms:	nitrite uptake permease activity
Definition:	Catalysis of the transfer of nitrite from one side of the membrane to the other, up the solute's concentration gradient. The transporter binds the solute and undergoes a series of conformational changes. Transport works equally well in either direction and is driven by a chemiosmotic source of energy. In high affinity transport the transporter is able to bind the solute even if it is only present at very low concentrations.
Ontology:	GO: Molecular Function [GO:0015513]    QuickGO    AmiGO