BMC Biology Boggavarapu, Venkata Ravi Naga Rajendr; Jeckelmann, Jean-Marc; Harder, Daniel; Ucurum Fotiadis, Zöhre; Fotiadis, Dimitrios José (2015). Role of electrostatic interactions for ligand recognition and specificity of peptide transporters. BMC biology, 13(58), p. 58. BioMed Central 10.1186/s12915-015-0167-8