title: Complex formation between magnesium ions and pyridine nucleotide coenzymes.
mesh_terms: D001665:Binding Sites; D002850:Chromatography, Gel; D007475:Ion Exchange Resins; D007700:Kinetics; D008274:Magnesium; D008433:Mathematics; D009243:NAD; D009249:NADP; D010084:Oxidation-Reduction; D011804:Quinolines; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet
chemical_list: D007475:Ion Exchange Resins; D011804:Quinolines; D009243:NAD; D009249:NADP; D008274:Magnesium