Nucleobase cation symporter-1, NCS1 (IPR012681)

Short name: NCS1

Family relationships


The Nucleobase Cation Symporter-1 (NCS1) family consists of bacterial and yeast transporters for nucleobases including purines and pyrimidines ( Members of this family possess twelve putative transmembrane alpha-helical spanners (TMSs). At least some of them have been shown to function in uptake by substrate:H+ symport mechanism.

GO terms

Biological Process

GO:0006810 transport

Molecular Function

GO:0005215 transporter activity

Cellular Component

GO:0016020 membrane

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.