title: Isosteric metal complexes of ionophore A23187: a basis for cation selectivity.
mesh_terms: D000900:Anti-Bacterial Agents; D000001:Calcimycin; D002118:Calcium; D002413:Cations, Divalent; D055598:Chemical Phenomena; D002621:Chemistry; D002942:Circular Dichroism; D008274:Magnesium; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D015032:Zinc
chemical_list: D000900:Anti-Bacterial Agents; D002413:Cations, Divalent; D000001:Calcimycin; D008274:Magnesium; D015032:Zinc; D002118:Calcium