Solute carrier family 52, riboflavin transporter (IPR009357)

Short name: Riboflavin_transptr

Family relationships



This entry includes a group of animal riboflavin transporters, including SLC52A1, SLC52A2 and SLC52A3 from humans. They are plasma membrane proteins that transport vitamin B2 (riboflavin, RF) into cells [PMID: 25284511]. In case of infection by retroviruses, they act as cell receptors to retroviral envelopes similar to the porcine endogenous retrovirus (PERV-A) [PMID: 19307586].

GO terms

Biological Process

GO:0032218 riboflavin transport

Molecular Function

GO:0032217 riboflavin transmembrane transporter activity

Cellular Component

GO:0005887 integral component of plasma membrane

Contributing signatures

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