This family consists of several bacterial L-rhamnose-proton symport protein (RhaT) sequences [1,2].

1: Mapping, cloning, expression, and sequencing of the rhaT gene, which encodes a novel L-rhamnose-H+ transport protein in Salmonella typhimurium and Escherichia coli. Tate CG, Muiry JA, Henderson PJ; J Biol Chem 1992;267:6923-6932. PMID:1551902

2: Transcriptional regulation of the Escherichia coli rhaT gene. Via P, Badia J, Baldoma L, Obradors N, Aguilar J; Microbiology 1996;142:1833-1840. PMID:8757746