title: Optical activity and conformation of the cation carrier X537A.
mesh_terms: D000900:Anti-Bacterial Agents / Q000032:analysis*; D001565:Benzoates / Q000032:analysis; D002942:Circular Dichroism; D006863:Hydrogen-Ion Concentration; D008968:Molecular Conformation; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000900:Anti-Bacterial Agents; D001565:Benzoates