Purine-cytosine permease (IPR001248)

Short name: Pur-cyt_permease

Overlapping homologous superfamilies

Family relationships


This entry represents the purine-cytosine permease family, whose members include allantoin permease Dal4 [PMID: 1293888], nicotinamide riboside transporter 1 (Nrt1) [PMID: 18258590], purine-cytosine permease Fcy2/21/22 [PMID: 9092500], thiamine transporter Thi7/Thi72 [PMID: 9358046], uracil permease Fur4 [PMID: 9829833], uridine permease Fui1 [PMID: 16854981] and vitamin B6 transporter Tpn1 [PMID: 12649274] from budding yeasts. This entry also includes cytosine permeases codB from E. coli [PMID: 1640834] and purine-uracil permease AtNCS1 from Arabidopsis [PMID: 24621654].

GO terms

Biological Process

GO:0055085 transmembrane transport

Molecular Function

GO:0022857 transmembrane transporter activity

Cellular Component

GO:0016020 membrane

Contributing signatures

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