Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
PTR8_ARATH | function | Low-affinity nitrate transporter facilitating nitrate loading into root phloem. Not involved in dipeptides transport, but has a weak glucosinolate transport activity. |
PTR8_ARATH | similarity | Belongs to the major facilitator superfamily. Proton-dependent oligopeptide transporter (POT/PTR) (TC 2.A.17) family. |
PTR8_ARATH | tissue specificity | Expressed in roots, stems and major veins of the leaves. Detected in the companion cells of the root phloem. |