Sondej, M., Sun, J., Seok, Y., Kaback, H. R., & Peterkofsky, A. (1999). Deduction of consensus binding sequences on proteins that bind IIA(Glc) of the phosphoenolpyruvate: Sugar phosphotransferase system by cysteine scanning mutagenesis of Escherichia coli lactose permease. The National Academy of Sciences.

Sondej, Melissa, Jianzhong Sun, Yeong-Jae Seok, H. Ronald Kaback, ja Alan Peterkofsky. Deduction of Consensus Binding Sequences On Proteins That Bind IIA(Glc) of the Phosphoenolpyruvate: Sugar Phosphotransferase System By Cysteine Scanning Mutagenesis of Escherichia Coli Lactose Permease. The National Academy of Sciences, 1999.

Sondej, Melissa, et al. Deduction of Consensus Binding Sequences On Proteins That Bind IIA(Glc) of the Phosphoenolpyruvate: Sugar Phosphotransferase System By Cysteine Scanning Mutagenesis of Escherichia Coli Lactose Permease. The National Academy of Sciences, 1999.