title: Carbon- 13 nuclear-magnetic-resonance and infrared-absorption spectroscopy of valinomycin and its alkali-ion complexes.
mesh_terms: D000577:Amides; D001665:Binding Sites; D002247:Carbon Isotopes; D002586:Cesium; D055598:Chemical Phenomena; D002621:Chemistry; D004952:Esters; D008024:Ligands; D009682:Magnetic Resonance Spectroscopy; D000432:Methanol; D008968:Molecular Conformation; D010456:Peptides, Cyclic / Q000032:analysis; D011188:Potassium; D012413:Rubidium; D012964:Sodium; D013055:Spectrophotometry, Infrared; D014634:Valinomycin / Q000032:analysis*
chemical_list: D000577:Amides; D002247:Carbon Isotopes; D004952:Esters; D008024:Ligands; D010456:Peptides, Cyclic; D002586:Cesium; D014634:Valinomycin; D012964:Sodium; D012413:Rubidium; D011188:Potassium; D000432:Methanol