This family includes the characterized 2-Keto-3-Deoxygluconate transporters from Bacillus subtilis and Erwinia chrysanthemi. There are homologs of this protein found in both gram-positive and gram-negative bacteria. [Transport and binding proteins, Carbohydrates, organic alcohols, and acids]
Jiyao W et al.(2023). "The conserved domain database in 2023.",