BCCT transporter family (IPR000060)

Short name: BCCT_transptr

Family relationships


These prokaryotic transport proteins belong to a family known as BCCT (for Betaine / Carnitine / Choline Transporters) [PMID: 20923416] and are specific for compounds containing a quaternary nitrogen atom. The BCCT proteins contain 12 transmembrane regionsand are energised by proton symport. They contain a conserved region with four tryptophans in their central region [PMID: 8752321].

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.