title: Concanavalin A binding various numbers of calcium and manganese ions.
mesh_terms: D002118:Calcium; D002846:Chromatography, Affinity; D003208:Concanavalin A / Q000302:isolation & purification; D008345:Manganese; D011485:Protein Binding
chemical_list: D003208:Concanavalin A; D008345:Manganese; D002118:Calcium