title: Cyclic peptides. 19. Cation binding of a cyclic dodecapeptide cyclo-(L-Val-Gly-Gly-L-Pro)3 in an aprotic medium.
mesh_terms: D010456:Peptides, Cyclic; D011485:Protein Binding; D012997:Solvents; D014634:Valinomycin
chemical_list: D010456:Peptides, Cyclic; D012997:Solvents; D014634:Valinomycin