Part of the ABC transporter complex YtfQRT-YjfF involved in galactofuranose transport (Probable). Binds to both alpha- and beta-galactofuranose (PubMed:19744923). The complex is composed of two ATP-binding proteins (YtfR), two transmembrane proteins (YtfT and YjfF) and a solute-binding protein (YtfQ). Belongs to the bacterial solute-binding protein 2 family.